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annotate roundup/configuration.py @ 2806:845e87d5e3ba

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translator objects now have the following search path: - selected locale messages in the tracker locale dir - selected locale messages in the system locale dir - english messages in the tracker locale dir - english messages in the system locale dir automatically compile .mo files if needed (found .po file and .mo is missing or .po mtime is greater that .mo mtime) removed support for python < 2.0. gettext module is now required. get_translation: removed 'domain' argument, added 'tracker_home' argument
author Alexander Smishlajev <a1s@users.sourceforge.net>
date Sat, 23 Oct 2004 14:03:34 +0000
parents cdf6787ffeda
children f965de0c1e75
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1 # Roundup Issue Tracker configuration support
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2 #
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3 # $Id: configuration.py,v 1.17 2004-10-17 17:35:32 a1s Exp $
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4 #
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5 __docformat__ = "restructuredtext"
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6
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7 import getopt
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8 import imp
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9 import os
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10 import time
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11 import ConfigParser
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12
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13 from roundup import rlog
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14 # XXX i don't think this module needs string translation, does it?
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15
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16 ### Exceptions
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17
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18 class ConfigurationError(Exception):
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19
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20 # without this, pychecker complains about missing class attribute...
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21 args = ()
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22
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23 class NoConfigError(ConfigurationError):
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24
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25 """Raised when configuration loading fails
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26
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27 Constructor parameters: path to the directory that was used as HOME
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28
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29 """
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30
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31 def __str__(self):
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32 return "No valid configuration files found in directory %s" \
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33 % self.args[0]
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34
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35 class InvalidOptionError(ConfigurationError, KeyError, AttributeError):
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36
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37 """Attempted access to non-existing configuration option
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38
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39 Configuration options may be accessed as configuration object
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40 attributes or items. So this exception instances also are
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41 instances of KeyError (invalid item access) and AttrributeError
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42 (invalid attribute access).
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43
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44 Constructor parameter: option name
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45
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46 """
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47
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48 def __str__(self):
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49 return "Unsupported configuration option: %s" % self.args[0]
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50
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51 class OptionValueError(ConfigurationError, ValueError):
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52
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53 """Raised upon attempt to assign an invalid value to config option
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54
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55 Constructor parameters: Option instance, offending value
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56 and optional info string.
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57
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58 """
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59
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60 def __str__(self):
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61 _args = self.args
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62 _rv = "Invalid value for %(option)s: %(value)r" % {
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63 "option": _args[0].name, "value": _args[1]}
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64 if len(_args) > 2:
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65 _rv += "\n".join(("",) + _args[2:])
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66 return _rv
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67
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68 class OptionUnsetError(ConfigurationError):
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69
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70 """Raised when no Option value is available - neither set, nor default
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71
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72 Constructor parameters: Option instance.
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73
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74 """
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75
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76 def __str__(self):
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77 return "%s is not set and has no default" % self.args[0].name
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78
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79 class UnsetDefaultValue:
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80
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81 """Special object meaning that default value for Option is not specified"""
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82
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83 def __str__(self):
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84 return "NO DEFAULT"
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85
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86 NODEFAULT = UnsetDefaultValue()
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87
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88 ### Option classes
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89
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90 class Option:
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91
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92 """Single configuration option.
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93
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94 Options have following attributes:
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95
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96 config
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97 reference to the containing Config object
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98 section
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99 name of the section in the tracker .ini file
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100 setting
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101 option name in the tracker .ini file
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102 default
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103 default option value
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104 description
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105 option description. Makes a comment in the tracker .ini file
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106 name
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107 "canonical name" of the configuration option.
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108 For items in the 'main' section this is uppercased
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109 'setting' name. For other sections, the name is
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110 composed of the section name and the setting name,
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111 joined with underscore.
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112 aliases
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113 list of "also known as" names. Used to access the settings
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114 by old names used in previous Roundup versions.
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115 "Canonical name" is also included.
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116
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117 The name and aliases are forced to be uppercase.
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118 The setting name is forced to lowercase.
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119
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120 """
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121
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122 class_description = None
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123
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124 def __init__(self, config, section, setting,
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125 default=NODEFAULT, description=None, aliases=None
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126 ):
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127 self.config = config
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128 self.section = section
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129 self.setting = setting.lower()
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130 self.default = default
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131 self.description = description
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132 self.name = setting.upper()
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133 if section != "main":
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134 self.name = "_".join((section.upper(), self.name))
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135 if aliases:
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136 self.aliases = [alias.upper() for alias in list(aliases)]
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137 else:
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138 self.aliases = []
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139 self.aliases.insert(0, self.name)
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140 # convert default to internal representation
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141 if default is NODEFAULT:
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142 _value = default
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143 else:
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144 _value = self.str2value(default)
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145 # value is private. use get() and set() to access
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146 self._value = self._default_value = _value
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147
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148 def str2value(self, value):
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149 """Return 'value' argument converted to internal representation"""
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150 return value
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151
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152 def _value2str(self, value):
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153 """Return 'value' argument converted to external representation
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154
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155 This is actual conversion method called only when value
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156 is not NODEFAULT. Heirs with different conversion rules
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157 override this method, not the public .value2str().
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158
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159 """
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160 return str(value)
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161
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162 def value2str(self, value=NODEFAULT, current=0):
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163 """Return 'value' argument converted to external representation
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164
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165 If 'current' is True, use current option value.
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166
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167 """
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168 if current:
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169 value = self._value
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170 if value is NODEFAULT:
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171 return str(value)
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172 else:
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173 return self._value2str(value)
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174
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175 def get(self):
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176 """Return current option value"""
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177 if self._value is NODEFAULT:
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178 raise OptionUnsetError(self)
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179 return self._value
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180
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181 def set(self, value):
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182 """Update the value"""
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183 self._value = self.str2value(value)
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184
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185 def reset(self):
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186 """Reset the value to default"""
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187 self._value = self._default_value
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188
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189 def isdefault(self):
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190 """Return True if current value is the default one"""
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191 return self._value == self._default_value
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192
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193 def isset(self):
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194 """Return True if the value is avaliable (either set or default)"""
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195 return self._value != NODEFAULT
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196
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197 def __str__(self):
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198 return self.value2str(self._value)
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199
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200 def __repr__(self):
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201 if self.isdefault():
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202 _format = "<%(class)s %(name)s (default): %(value)s>"
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203 else:
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204 _format = "<%(class)s %(name)s (default: %(default)s): %(value)s>"
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205 return _format % {
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206 "class": self.__class__.__name__,
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207 "name": self.name,
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208 "default": self.value2str(self._default_value),
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209 "value": self.value2str(self._value),
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210 }
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211
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212 def format(self):
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213 """Return .ini file fragment for this option"""
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214 _desc_lines = []
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215 for _description in (self.description, self.class_description):
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216 if _description:
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217 _desc_lines.extend(_description.split("\n"))
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218 # comment out the setting line if there is no value
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219 if self.isset():
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220 _is_set = ""
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221 else:
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222 _is_set = "#"
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223 _rv = "# %(description)s\n# Default: %(default)s\n" \
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224 "%(is_set)s%(name)s = %(value)s\n" % {
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225 "description": "\n# ".join(_desc_lines),
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226 "default": self.value2str(self._default_value),
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227 "name": self.setting,
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228 "value": self.value2str(self._value),
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229 "is_set": _is_set
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230 }
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231 return _rv
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232
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233 def load_ini(self, config):
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234 """Load value from ConfigParser object"""
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235 if config.has_option(self.section, self.setting):
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236 self.set(config.get(self.section, self.setting))
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237
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238 def load_pyconfig(self, config):
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239 """Load value from old-style config (python module)"""
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240 for _name in self.aliases:
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241 if hasattr(config, _name):
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242 self.set(getattr(config, _name))
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243 break
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244
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245 class BooleanOption(Option):
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246
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247 """Boolean option: yes or no"""
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248
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249 class_description = "Allowed values: yes, no"
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250
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251 def _value2str(self, value):
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252 if value:
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253 return "yes"
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254 else:
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255 return "no"
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256
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257 def str2value(self, value):
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258 if type(value) == type(""):
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259 _val = value.lower()
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260 if _val in ("yes", "true", "on", "1"):
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261 _val = 1
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262 elif _val in ("no", "false", "off", "0"):
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263 _val = 0
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264 else:
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265 raise OptionValueError(self, value, self.class_description)
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266 else:
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267 _val = value and 1 or 0
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268 return _val
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269
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270 class RunDetectorOption(Option):
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271
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272 """When a detector is run: always, never or for new items only"""
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273
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274 class_description = "Allowed values: yes, no, new"
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275
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276 def str2value(self, value):
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277 _val = value.lower()
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278 if _val in ("yes", "no", "new"):
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279 return _val
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280 else:
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281 raise OptionValueError(self, value, self.class_description)
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282
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283 class MailAddressOption(Option):
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284
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285 """Email address
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286
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287 Email addresses may be either fully qualified or local.
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288 In the latter case MAIL_DOMAIN is automatically added.
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289
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290 """
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291
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292 def get(self):
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293 _val = Option.get(self)
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294 if "@" not in _val:
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295 _val = "@".join((_val, self.config["MAIL_DOMAIN"]))
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296 return _val
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297
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298 class FilePathOption(Option):
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299
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300 """File or directory path name
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301
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302 Paths may be either absolute or relative to the HOME.
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303
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304 """
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305
2646
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306 class_description = "The path may be either absolute or relative\n" \
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307 "to the directory containig this config file."
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308
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309 def get(self):
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310 _val = Option.get(self)
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311 if _val and not os.path.isabs(_val):
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312 _val = os.path.join(self.config["HOME"], _val)
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313 return _val
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314
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315 class FloatNumberOption(Option):
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316
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317 """Floating point numbers"""
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318
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319 def str2value(self, value):
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320 try:
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321 return float(value)
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322 except ValueError:
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323 raise OptionValueError(self, value,
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324 "Floating point number required")
2623
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325
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326 def _value2str(self, value):
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327 _val = str(value)
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328 # strip fraction part from integer numbers
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329 if _val.endswith(".0"):
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330 _val = _val[:-2]
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331 return _val
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332
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333 class IntegerNumberOption(Option):
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334
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335 """Integer numbers"""
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336
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337 def str2value(self, value):
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338 try:
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339 return int(value)
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340 except ValueError:
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341 raise OptionValueError(self, value, "Integer number required")
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342
2624
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343 class NullableOption(Option):
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344
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345 """Option that is set to None if it's string value is one of NULL strings
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346
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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347 Default nullable strings list contains empty string only.
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348 There is constructor parameter allowing to specify different nullables.
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349
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diff changeset
350 Conversion to external representation returns the first of the NULL
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351 strings list when the value is None.
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352
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353 """
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354
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355 NULL_STRINGS = ("",)
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356
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diff changeset
357 def __init__(self, config, section, setting,
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358 default=NODEFAULT, description=None, aliases=None,
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359 null_strings=NULL_STRINGS
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diff changeset
360 ):
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diff changeset
361 self.null_strings = list(null_strings)
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diff changeset
362 Option.__init__(self, config, section, setting, default,
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diff changeset
363 description, aliases)
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
364
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
365 def str2value(self, value):
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
366 if value in self.null_strings:
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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367 return None
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
368 else:
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
369 return value
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
370
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
371 def _value2str(self, value):
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
372 if value is None:
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
373 return self.null_strings[0]
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
374 else:
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
375 return value
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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parents: 2623
diff changeset
376
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
377 class NullableFilePathOption(NullableOption, FilePathOption):
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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parents: 2623
diff changeset
378
2630
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diff changeset
379 # .get() and class_description are from FilePathOption,
2624
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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diff changeset
380 get = FilePathOption.get
2630
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diff changeset
381 class_description = FilePathOption.class_description
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
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diff changeset
382 # everything else taken from NullableOption (inheritance order)
2624
f40d5f0f1086 added NullableOption, NullableFilePathOption;
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parents: 2623
diff changeset
383
2618
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diff changeset
384 ### Main configuration layout.
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
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385 # Config is described as a sequence of sections,
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
386 # where each section name is followed by a sequence
8b08558e30a0 Roundup Issue Tracker configuration support
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diff changeset
387 # of Option definitions. Each Option definition
8b08558e30a0 Roundup Issue Tracker configuration support
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diff changeset
388 # is a sequence containing class name and constructor
8b08558e30a0 Roundup Issue Tracker configuration support
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diff changeset
389 # parameters, starting from the setting name:
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
390 # setting, default, [description, [aliases]]
2627
ce6a965a86f4 Move around some option groupings as I see them.
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parents: 2625
diff changeset
391 # Note: aliases should only exist in historical options for backwards
ce6a965a86f4 Move around some option groupings as I see them.
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parents: 2625
diff changeset
392 # compatibility - new options should *not* have aliases!
2618
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diff changeset
393 SETTINGS = (
8b08558e30a0 Roundup Issue Tracker configuration support
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diff changeset
394 ("main", (
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
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diff changeset
395 (FilePathOption, "database", "db", "Database directory path."),
2618
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diff changeset
396 (FilePathOption, "templates", "html",
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
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diff changeset
397 "Path to the HTML templates directory."),
2618
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diff changeset
398 (MailAddressOption, "admin_email", "roundup-admin",
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
399 "Email address that roundup will complain to"
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
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parents: 2629
diff changeset
400 " if it runs into trouble."),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
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diff changeset
401 (MailAddressOption, "dispatcher_email", "roundup-admin",
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
402 "The 'dispatcher' is a role that can get notified\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
403 "of new items to the database.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
404 "It is used by the ERROR_MESSAGES_TO config setting."),
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
405 (Option, "email_from_tag", "",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
406 "Additional text to include in the \"name\" part\n"
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
407 "of the From: address used in nosy messages.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
408 "If the sending user is \"Foo Bar\", the From: line\n"
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
409 "is usually: \"Foo Bar\" <issue_tracker@tracker.example>\n"
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
410 "the EMAIL_FROM_TAG goes inside the \"Foo Bar\" quotes like so:\n"
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
411 "\"Foo Bar EMAIL_FROM_TAG\" <issue_tracker@tracker.example>"),
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
412 (Option, "new_web_user_roles", "User",
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
413 "Roles that a user gets when they register"
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
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parents: 2629
diff changeset
414 " with Web User Interface.\n"
2618
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parents:
diff changeset
415 "This is a comma-separated string of role names"
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
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parents: 2629
diff changeset
416 " (e.g. 'Admin,User')."),
2618
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parents:
diff changeset
417 (Option, "new_email_user_roles", "User",
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
418 "Roles that a user gets when they register"
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
419 " with Email Gateway.\n"
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
420 "This is a comma-separated string of role names"
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
421 " (e.g. 'Admin,User')."),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
422 (Option, "error_messages_to", "user",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
423 # XXX This description needs better wording,
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
424 # with explicit allowed values list.
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
425 "Send error message emails to the dispatcher, user, or both?\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
426 "The dispatcher is configured using the DISPATCHER_EMAIL"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
427 " setting."),
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
428 (Option, "html_version", "html4",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
429 "HTML version to generate. The templates are html4 by default.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
430 "If you wish to make them xhtml, then you'll need to change this\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
431 "var to 'xhtml' too so all auto-generated HTML is compliant.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
432 "Allowed values: html4, xhtml"),
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
433 # It seems to me that all timezone offsets in the modern world
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
434 # are integral hours. However, there were fractional hour offsets
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
435 # in the past. Use float number for sure.
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
436 (FloatNumberOption, "timezone", "0",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
437 "Numeric timezone offset used when users do not choose their own\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
438 "in their settings.",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
439 ["DEFAULT_TIMEZONE"]),
2649
1df7d4a41da4 Buncha stuff (sorry about the large checkin):
Richard Jones <richard@users.sourceforge.net>
parents: 2646
diff changeset
440 (BooleanOption, "instant_registration", "no",
1df7d4a41da4 Buncha stuff (sorry about the large checkin):
Richard Jones <richard@users.sourceforge.net>
parents: 2646
diff changeset
441 "Register new users instantly, or require confirmation via\n"
1df7d4a41da4 Buncha stuff (sorry about the large checkin):
Richard Jones <richard@users.sourceforge.net>
parents: 2646
diff changeset
442 "email?"),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
443 )),
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
444 ("tracker", (
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
445 (Option, "name", "Roundup issue tracker",
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
446 "A descriptive name for your roundup instance."),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
447 (Option, "web", NODEFAULT,
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
448 "The web address that the tracker is viewable at.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
449 "This will be included in information"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
450 " sent to users of the tracker.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
451 "The URL MUST include the cgi-bin part or anything else\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
452 "that is required to get to the home page of the tracker.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
453 "You MUST include a trailing '/' in the URL."),
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
454 (MailAddressOption, "email", "issue_tracker",
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
455 "Email address that mail to roundup should go to."),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
456 )),
2634
f47ca4541770 Both RDBMS backends now use the same config.ini section, [rdbms].
Richard Jones <richard@users.sourceforge.net>
parents: 2630
diff changeset
457 ("rdbms", (
f47ca4541770 Both RDBMS backends now use the same config.ini section, [rdbms].
Richard Jones <richard@users.sourceforge.net>
parents: 2630
diff changeset
458 (Option, 'name', 'roundup',
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
459 "Name of the database to use.",
2636
943f9d4592b8 Backwards-compatibility aliases for mysql config.
Richard Jones <richard@users.sourceforge.net>
parents: 2634
diff changeset
460 ['MYSQL_DBNAME']),
2637
11811b313459 The demo.py script works again using the new configuration system.
Richard Jones <richard@users.sourceforge.net>
parents: 2636
diff changeset
461 (NullableOption, 'host', 'localhost',
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
462 "Database server host.",
2636
943f9d4592b8 Backwards-compatibility aliases for mysql config.
Richard Jones <richard@users.sourceforge.net>
parents: 2634
diff changeset
463 ['MYSQL_DBHOST']),
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
464 (NullableOption, 'port', '',
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
465 "TCP port number of the database server.\n"
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
466 "Postgresql usually resides on port 5432 (if any),\n"
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
467 "for MySQL default port number is 3306.\n"
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
468 "Leave this option empty to use backend default"),
2637
11811b313459 The demo.py script works again using the new configuration system.
Richard Jones <richard@users.sourceforge.net>
parents: 2636
diff changeset
469 (NullableOption, 'user', 'roundup',
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
470 "Database user name that Roundup should use.",
2636
943f9d4592b8 Backwards-compatibility aliases for mysql config.
Richard Jones <richard@users.sourceforge.net>
parents: 2634
diff changeset
471 ['MYSQL_DBUSER']),
2634
f47ca4541770 Both RDBMS backends now use the same config.ini section, [rdbms].
Richard Jones <richard@users.sourceforge.net>
parents: 2630
diff changeset
472 (NullableOption, 'password', 'roundup',
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
473 "Database user password.",
2636
943f9d4592b8 Backwards-compatibility aliases for mysql config.
Richard Jones <richard@users.sourceforge.net>
parents: 2634
diff changeset
474 ['MYSQL_DBPASSWORD']),
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
475 ), "Settings in this section are used"
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
476 " by Postgresql and MySQL backends only"
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
477 ),
2619
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
478 ("logging", (
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
479 (FilePathOption, "config", "",
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
480 "Path to configuration file for standard Python logging module.\n"
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
481 "If this option is set, logging configuration is loaded\n"
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
482 "from specified file; options 'filename' and 'level'\n"
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
483 "in this section are ignored."),
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
484 (FilePathOption, "filename", "",
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
485 "Log file name for minimal logging facility built into Roundup.\n"
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
486 "If no file name specified, log messages are written on stderr.\n"
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
487 "If above 'config' option is set, this option has no effect."),
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
488 (Option, "level", "ERROR",
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
489 "Minimal severity level of messages written to log file.\n"
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
490 "If above 'config' option is set, this option has no effect.\n"
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
491 "Allowed values: DEBUG, INFO, WARNING, ERROR"),
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
492 )),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
493 ("mail", (
2623
4e1030d49cea fix: Option defaults were applied as strings...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2622
diff changeset
494 (Option, "domain", NODEFAULT, "Domain name used for email addresses."),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
495 (Option, "host", NODEFAULT,
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
496 "SMTP mail host that roundup will use to send mail"),
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
497 (Option, "username", "", "SMTP login name.\n"
2623
4e1030d49cea fix: Option defaults were applied as strings...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2622
diff changeset
498 "Set this if your mail host requires authenticated access.\n"
4e1030d49cea fix: Option defaults were applied as strings...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2622
diff changeset
499 "If username is not empty, password (below) MUST be set!"),
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
500 (Option, "password", NODEFAULT, "SMTP login password.\n"
2623
4e1030d49cea fix: Option defaults were applied as strings...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2622
diff changeset
501 "Set this if your mail host requires authenticated access."),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
502 (BooleanOption, "tls", "no",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
503 "If your SMTP mail host provides or requires TLS\n"
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
504 "(Transport Layer Security) then set this option to 'yes'."),
2624
f40d5f0f1086 added NullableOption, NullableFilePathOption;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2623
diff changeset
505 (NullableFilePathOption, "tls_keyfile", "",
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
506 "If TLS is used, you may set this option to the name\n"
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
507 "of a PEM formatted file that contains your private key."),
2624
f40d5f0f1086 added NullableOption, NullableFilePathOption;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2623
diff changeset
508 (NullableFilePathOption, "tls_certfile", "",
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
509 "If TLS is used, you may set this option to the name\n"
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
510 "of a PEM formatted certificate chain file."),
2627
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
511 (Option, "charset", "utf-8",
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
512 "Character set to encode email headers with.\n"
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
513 "We use utf-8 by default, as it's the most flexible.\n"
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
514 "Some mail readers (eg. Eudora) can't cope with that,\n"
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
515 "so you might need to specify a more limited character set\n"
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
516 "(eg. iso-8859-1).",
2627
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
517 ["EMAIL_CHARSET"]),
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
518 (FilePathOption, "debug", "",
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
519 "Setting this option makes Roundup to write all outgoing email\n"
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
520 "messages to this file *instead* of sending them.\n"
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
521 "This option has the same effect as environment variable"
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
522 " SENDMAILDEBUG.\nEnvironment variable takes precedence."),
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
523 ), "Outgoing email options.\nUsed for nozy messages and approval requests"),
2627
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
524 ("mailgw", (
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
525 (BooleanOption, "keep_quoted_text", "yes",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
526 "Keep email citations when accepting messages.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
527 "Setting this to \"no\" strips out \"quoted\" text"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
528 " from the message.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
529 "Signatures are also stripped.",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
530 ["EMAIL_KEEP_QUOTED_TEXT"]),
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
531 (BooleanOption, "leave_body_unchanged", "no",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
532 "Preserve the email body as is - that is,\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
533 "keep the citations _and_ signatures.",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
534 ["EMAIL_LEAVE_BODY_UNCHANGED"]),
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
535 (Option, "default_class", "issue",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
536 "Default class to use in the mailgw\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
537 "if one isn't supplied in email subjects.\n"
2627
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
538 "To disable, leave the value blank.",
ce6a965a86f4 Move around some option groupings as I see them.
Richard Jones <richard@users.sourceforge.net>
parents: 2625
diff changeset
539 ["MAIL_DEFAULT_CLASS"]),
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
540 ), "Roundup Mail Gateway options"),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
541 ("nosy", (
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
542 (RunDetectorOption, "messages_to_author", "no",
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
543 "Send nosy messages to the author of the message.",
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
544 ["MESSAGES_TO_AUTHOR"]),
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
545 (Option, "signature_position", "bottom",
2630
a65bae7af6d1 NOSY_MESSAGES_TO_AUTHOR is RunDetectorOption (values: yes, no, new)...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2629
diff changeset
546 "Where to place the email signature.\n"
2618
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
547 "Allowed values: top, bottom, none",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
548 ["EMAIL_SIGNATURE_POSITION"]),
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
549 (RunDetectorOption, "add_author", "new",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
550 "Does the author of a message get placed on the nosy list\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
551 "automatically? If 'new' is used, then the author will\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
552 "only be added when a message creates a new issue.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
553 "If 'yes', then the author will be added on followups too.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
554 "If 'no', they're never added to the nosy.\n",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
555 ["ADD_AUTHOR_TO_NOSY"]),
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
556 (RunDetectorOption, "add_recipients", "new",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
557 "Do the recipients (To:, Cc:) of a message get placed on the\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
558 "nosy list? If 'new' is used, then the recipients will\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
559 "only be added when a message creates a new issue.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
560 "If 'yes', then the recipients will be added on followups too.\n"
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
561 "If 'no', they're never added to the nosy.\n",
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
562 ["ADD_RECIPIENTS_TO_NOSY"]),
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
563 ), "Nosy messages sending"),
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
564 )
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
565
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
566 ### Configuration classes
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
567
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
568 class Config:
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
569
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
570 """Base class for configuration objects.
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
571
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
572 Configuration options may be accessed as attributes or items
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
573 of instances of this class. All option names are uppercased.
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
574
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
575 """
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
576
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
577 # Config file name
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
578 INI_FILE = "config.ini"
2618
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
579
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
580 # Object attributes that should not be taken as common configuration
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
581 # options in __setattr__ (most of them are initialized in constructor):
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
582 # builtin pseudo-option - package home directory
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
583 HOME = "."
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
584 # names of .ini file sections, in order
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
585 sections = None
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
586 # section comments
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
587 section_descriptions = None
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
588 # lists of option names for each section, in order
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
589 section_options = None
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
590 # mapping from option names and aliases to Option instances
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
591 options = None
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
592 # actual name of the config file. set on load.
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
593 filepath = os.path.join(HOME, INI_FILE)
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
594
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
595 def __init__(self, config_path=None, layout=None):
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
596 """Initialize confing instance
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
597
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
598 Parameters:
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
599 config_path:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
600 optional directory or file name of the config file.
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
601 If passed, load the config after processing layout (if any).
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
602 If config_path is a directory name, use default base name
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
603 of the config file.
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
604 layout:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
605 optional configuration layout, a sequence of
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
606 section definitions suitable for .add_section()
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
607
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
608 """
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
609 # initialize option containers:
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
610 self.sections = []
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
611 self.section_descriptions = {}
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
612 self.section_options = {}
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
613 self.options = {}
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
614 # add options from the layout structure
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
615 if layout:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
616 for section in layout:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
617 self.add_section(*section)
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
618 if config_path is not None:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
619 self.load(config_path)
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
620
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
621 def add_section(self, section, options, description=None):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
622 """Define new config section
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
623
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
624 Parameters:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
625 section - name of the config.ini section
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
626 options - a sequence of Option definitions.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
627 Each Option definition is a sequence
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
628 containing class object and constructor
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
629 parameters, starting from the setting name:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
630 setting, default, [description, [aliases]]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
631 description - optional section comment
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
632
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
633 Note: aliases should only exist in historical options
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
634 for backwards compatibility - new options should
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
635 *not* have aliases!
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
636
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
637 """
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
638 if description or not self.section_descriptions.has_key(section):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
639 self.section_descriptions[section] = description
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
640 for option_def in options:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
641 klass = option_def[0]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
642 args = option_def[1:]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
643 option = klass(self, section, *args)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
644 self.add_option(option)
2618
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diff changeset
645
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
646 def add_option(self, option):
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
647 """Adopt a new Option object"""
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
648 _section = option.section
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
649 _name = option.setting
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
650 if _section not in self.sections:
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
651 self.sections.append(_section)
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
652 _options = self._get_section_options(_section)
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
653 if _name not in _options:
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
654 _options.append(_name)
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
655 # (section, name) key is used for writing .ini file
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Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
656 self.options[(_section, _name)] = option
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
657 # make the option known under all of it's A.K.A.s
8b08558e30a0 Roundup Issue Tracker configuration support
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parents:
diff changeset
658 for _name in option.aliases:
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
659 self.options[_name] = option
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parents:
diff changeset
660
2646
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diff changeset
661 def update_option(self, name, klass,
fd7b2fc1eb28 Config is now base class for all configurations...
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parents: 2637
diff changeset
662 default=NODEFAULT, description=None
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
663 ):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
664 """Override behaviour of early created option.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
665
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
666 Parameters:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
667 name:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
668 option name
fd7b2fc1eb28 Config is now base class for all configurations...
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parents: 2637
diff changeset
669 klass:
fd7b2fc1eb28 Config is now base class for all configurations...
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parents: 2637
diff changeset
670 one of the Option classes
fd7b2fc1eb28 Config is now base class for all configurations...
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parents: 2637
diff changeset
671 default:
fd7b2fc1eb28 Config is now base class for all configurations...
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parents: 2637
diff changeset
672 optional default value for the option
fd7b2fc1eb28 Config is now base class for all configurations...
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parents: 2637
diff changeset
673 description:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
674 optional new description for the option
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
675
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
676 Conversion from current option value to new class value
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
677 is done via string representation.
fd7b2fc1eb28 Config is now base class for all configurations...
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parents: 2637
diff changeset
678
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
679 This method may be used to attach some brains
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
680 to options autocreated by UserConfig.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
681
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
682 """
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
683 # fetch current option
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
684 option = self._get_option(name)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
685 # compute constructor parameters
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
686 if default is NODEFAULT:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
687 default = option.default
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
688 if description is None:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
689 description = option.description
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
690 value = option.value2str(current=1)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
691 # resurrect the option
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
692 option = klass(self, option.section, option.setting,
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
693 default=default, description=description)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
694 # apply the value
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
695 option.set(value)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
696 # incorporate new option
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
697 del self[name]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
698 self.add_option(option)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
699
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
700 def reset(self):
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
701 """Set all options to their default values"""
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
702 for _option in self.items():
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
703 _option.reset()
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
704
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
705 # Meant for commandline tools.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
706 # Allows automatic creation of configuration files like this:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
707 # roundup-server -p 8017 -u roundup --save-config
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
708 def getopt(self, args, short_options="", long_options=(),
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
709 config_load_options=("C", "config"), **options
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
710 ):
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
711 """Apply options specified in command line arguments.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
712
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
713 Parameters:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
714 args:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
715 command line to parse (sys.argv[1:])
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
716 short_options:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
717 optional string of letters for command line options
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
718 that are not config options
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
719 long_options:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
720 optional list of names for long options
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
721 that are not config options
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
722 config_load_options:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
723 two-element sequence (letter, long_option) defining
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
724 the options for config file. If unset, don't load
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
725 config file; otherwise config file is read prior
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
726 to applying other options. Short option letter
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
727 must not have a colon and long_option name must
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
728 not have an equal sign or '--' prefix.
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
729 options:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
730 mapping from option names to command line option specs.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
731 e.g. server_port="p:", server_user="u:"
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
732 Names are forced to lower case for commandline parsing
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
733 (long options) and to upper case to find config options.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
734 Command line options accepting no value are assumed
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
735 to be binary and receive value 'yes'.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
736
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
737 Return value: same as for python standard getopt(), except that
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
738 processed options are removed from returned option list.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
739
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
740 """
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
741 # take a copy of long_options
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
742 long_options = list(long_options)
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
743 # build option lists
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
744 cfg_names = {}
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
745 booleans = []
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
746 for (name, letter) in options.items():
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
747 cfg_name = name.upper()
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
748 short_opt = "-" + letter[0]
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
749 name = name.lower().replace("_", "-")
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
750 cfg_names.update({short_opt: cfg_name, "--" + name: cfg_name})
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
751
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
752 short_options += letter
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
753 if letter[-1] == ":":
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
754 long_options.append(name + "=")
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
755 else:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
756 booleans.append(short_opt)
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
757 long_options.append(name)
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
758
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
759 if config_load_options:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
760 short_options += config_load_options[0] + ":"
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
761 long_options.append(config_load_options[1] + "=")
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
762 # compute names that will be searched in getopt return value
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
763 config_load_options = (
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
764 "-" + config_load_options[0],
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
765 "--" + config_load_options[1],
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
766 )
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
767 # parse command line arguments
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
768 optlist, args = getopt.getopt(args, short_options, long_options)
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
769 # load config file if requested
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
770 if config_load_options:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
771 for option in optlist:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
772 if option[0] in config_load_options:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
773 self.load_ini(option[1])
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
774 optlist.remove(option)
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
775 break
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
776 # apply options
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
777 extra_options = []
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
778 for (opt, arg) in optlist:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
779 if (opt in booleans): # and not arg
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
780 arg = "yes"
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
781 try:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
782 name = cfg_names[opt]
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
783 except KeyError:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
784 extra_options.append((opt, arg))
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
785 else:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
786 self[name] = arg
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
787 return (extra_options, args)
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
788
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
789 # option and section locators (used in option access methods)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
790
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
791 def _get_option(self, name):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
792 try:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
793 return self.options[name]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
794 except KeyError:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
795 raise InvalidOptionError(name)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
796
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
797 def _get_section_options(self, name):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
798 return self.section_options.setdefault(name, [])
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
799
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
800 def _get_unset_options(self):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
801 """Return options that need manual adjustments
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
802
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
803 Return value is a dictionary where keys are section
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
804 names and values are lists of option names as they
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
805 appear in the config file.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
806
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
807 """
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
808 need_set = {}
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
809 for option in self.items():
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
810 if not option.isset():
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
811 need_set.setdefault(option.section, []).append(option.setting)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
812 return need_set
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
813
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
814 def _adjust_options(self, config):
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
815 """Load ad-hoc option definitions from ConfigParser instance."""
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
816 pass
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
817
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
818 def _get_name(self):
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
819 """Return the service name for config file heading"""
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
820 return ""
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
821
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
822 # file operations
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
823
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
824 def load_ini(self, config_path, defaults=None):
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
825 """Set options from config.ini file in given home_dir
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
826
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
827 Parameters:
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
828 config_path:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
829 directory or file name of the config file.
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
830 If config_path is a directory name, use default
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
831 base name of the config file
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
832 defaults:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
833 optional dictionary of defaults for ConfigParser
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
834
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
835 Note: if home_dir does not contain config.ini file,
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
836 no error is raised. Config will be reset to defaults.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
837
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
838 """
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
839 if os.path.isdir(config_path):
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
840 home_dir = config_path
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
841 config_path = os.path.join(config_path, self.INI_FILE)
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
842 else:
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
843 home_dir = os.path.dirname(config_path)
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
844 # parse the file
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
845 config_defaults = {"HOME": home_dir}
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
846 if defaults:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
847 config_defaults.update(defaults)
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
848 config = ConfigParser.ConfigParser(config_defaults)
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
849 config.read([os.path.join(home_dir, self.INI_FILE)])
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
850 # .ini file loaded ok.
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
851 self.HOME = home_dir
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
852 self.filepath = config_path
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
853 self._adjust_options(config)
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
854 # set the options, starting from HOME
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
855 self.reset()
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
856 for option in self.items():
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
857 option.load_ini(config)
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
858
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
859 def load(self, home_dir):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
860 """Load configuration settings from home_dir"""
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
861 self.load_ini(home_dir)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
862
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
863 def save(self, ini_file=None):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
864 """Write current configuration to .ini file
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
865
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
866 'ini_file' argument, if passed, must be valid full path
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
867 to the file to write. If omitted, default file in current
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
868 HOME is created.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
869
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
870 If the file to write already exists, it is saved with '.bak'
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
871 extension.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
872
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
873 """
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
874 if ini_file is None:
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
875 ini_file = self.filepath
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
876 _tmp_file = os.path.splitext(ini_file)[0]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
877 _bak_file = _tmp_file + ".bak"
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
878 _tmp_file = _tmp_file + ".tmp"
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
879 _fp = file(_tmp_file, "wt")
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
880 _fp.write("# %s configuration file\n" % self._get_name())
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
881 _fp.write("# Autogenerated at %s\n" % time.asctime())
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
882 need_set = self._get_unset_options()
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
883 if need_set:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
884 _fp.write("\n# WARNING! Following options need adjustments:\n")
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
885 for section, options in need_set.items():
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
886 _fp.write("# [%s]: %s\n" % (section, ", ".join(options)))
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
887 for section in self.sections:
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
888 comment = self.section_descriptions.get(section, None)
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
889 if comment:
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
890 _fp.write("\n# ".join([""] + comment.split("\n")) +"\n")
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
891 else:
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
892 # no section comment - just leave a blank line between sections
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
893 _fp.write("\n")
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
894 _fp.write("[%s]\n" % section)
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
895 for option in self._get_section_options(section):
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
896 _fp.write("\n" + self.options[(section, option)].format())
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
897 _fp.close()
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
898 if os.access(ini_file, os.F_OK):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
899 if os.access(_bak_file, os.F_OK):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
900 os.remove(_bak_file)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
901 os.rename(ini_file, _bak_file)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
902 os.rename(_tmp_file, ini_file)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
903
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
904 # container emulation
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
905
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
906 def __len__(self):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
907 return len(self.items())
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
908
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
909 def __getitem__(self, name):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
910 if name == "HOME":
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
911 return self.HOME
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
912 else:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
913 return self._get_option(name).get()
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
914
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
915 def __setitem__(self, name, value):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
916 if name == "HOME":
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
917 self.HOME = value
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
918 else:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
919 self._get_option(name).set(value)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
920
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
921 def __delitem__(self, name):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
922 _option = self._get_option(name)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
923 _section = _option.section
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
924 _name = _option.setting
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
925 self._get_section_options(_section).remove(_name)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
926 del self.options[(_section, _name)]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
927 for _alias in _option.aliases:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
928 del self.options[_alias]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
929
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
930 def items(self):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
931 """Return the list of Option objects, in .ini file order
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
932
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
933 Note that HOME is not included in this list
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
934 because it is builtin pseudo-option, not a real Option
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
935 object loaded from or saved to .ini file.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
936
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
937 """
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
938 return [self.options[(_section, _name)]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
939 for _section in self.sections
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
940 for _name in self._get_section_options(_section)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
941 ]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
942
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
943 def keys(self):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
944 """Return the list of "canonical" names of the options
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
945
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
946 Unlike .items(), this list also includes HOME
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
947
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
948 """
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
949 return ["HOME"] + [_option.name for _option in self.items()]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
950
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
951 # .values() is not implemented because i am not sure what should be
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
952 # the values returned from this method: Option instances or config values?
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
953
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
954 # attribute emulation
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
955
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
956 def __setattr__(self, name, value):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
957 if self.__dict__.has_key(name) or hasattr(self.__class__, name):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
958 self.__dict__[name] = value
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
959 else:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
960 self._get_option(name).set(value)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
961
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
962 # Note: __getattr__ is not symmetric to __setattr__:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
963 # self.__dict__ lookup is done before calling this method
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
964 def __getattr__(self, name):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
965 return self[name]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
966
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
967 class UserConfig(Config):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
968
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
969 """Configuration for user extensions.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
970
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
971 Instances of this class have no predefined configuration layout.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
972 Options are created on the fly for each setting present in the
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
973 config file.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
974
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
975 """
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
976
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
977 def _adjust_options(self, config):
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
978 # config defaults appear in all sections.
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
979 # we'll need to filter them out.
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
980 defaults = config.defaults().keys()
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
981 # see what options are already defined and add missing ones
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
982 preset = [(option.section, option.setting) for option in self.items()]
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
983 for section in config.sections():
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
984 for name in config.options(section):
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
985 if ((section, name) not in preset) \
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
986 and (name not in defaults):
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
987 self.add_option(Option(self, section, name))
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
988
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
989 class CoreConfig(Config):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
990
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
991 """Roundup instance configuration.
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
992
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
993 Core config has a predefined layout (see the SETTINGS structure),
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
994 supports loading of old-style pythonic configurations and holds
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
995 three additional attributes:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
996 logging:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
997 instance logging engine, from standard python logging module
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
998 or minimalistic logger implemented in Roundup
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
999 detectors:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1000 user-defined configuration for detectors
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1001 ext:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1002 user-defined configuration for extensions
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1003
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1004 """
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1005
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1006 # module name for old style configuration
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1007 PYCONFIG = "config"
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1008 # logging engine
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1009 logging = rlog.BasicLogging()
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1010 # user configs
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1011 ext = None
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1012 detectors = None
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1013
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1014 def __init__(self, home_dir=None):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1015 Config.__init__(self, home_dir, SETTINGS)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1016 # load the config if home_dir given
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1017 if home_dir is None:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1018 self.init_logging()
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1019
2654
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1020 def _get_unset_options(self):
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1021 need_set = Config._get_unset_options(self)
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1022 # remove MAIL_PASSWORD if MAIL_USER is empty
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1023 if "password" in need_set.get("mail", []):
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1024 if not self["MAIL_USERNAME"]:
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1025 settings = need_set["mail"]
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1026 settings.remove("password")
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1027 if not settings:
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1028 del need_set["mail"]
eccb8e15a83f implemented section comments;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2649
diff changeset
1029 return need_set
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1030
2770
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
1031 def _get_name(self):
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
1032 return self["TRACKER_NAME"]
cdf6787ffeda implement getopt().
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2654
diff changeset
1033
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1034 def reset(self):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1035 Config.reset(self)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1036 if self.ext:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1037 self.ext.reset()
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1038 if self.detectors:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1039 self.detectors.reset()
2619
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1040 self.init_logging()
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1041
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1042 def init_logging(self):
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1043 _file = self["LOGGING_CONFIG"]
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1044 if _file and os.path.isfile(_file):
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1045 try:
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1046 import logging
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1047 _logging = logging
2620
92c820cfcc4a cannot import roundup.instance because of import loop.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2619
diff changeset
1048 except ImportError, _err:
92c820cfcc4a cannot import roundup.instance because of import loop.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2619
diff changeset
1049 _option = self._get_option("LOGGING_CONFIG")
92c820cfcc4a cannot import roundup.instance because of import loop.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2619
diff changeset
1050 raise OptionValueError(_option, _file,
92c820cfcc4a cannot import roundup.instance because of import loop.
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2619
diff changeset
1051 "Python logging module is not available: %s" % _err)
2619
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1052 _logging.fileConfig(_file)
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1053 else:
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1054 _logging = rlog.BasicLogging()
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1055 _file = self["LOGGING_FILENAME"]
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1056 if _file:
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1057 _logging.setFile(_file)
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1058 _logging.setLevel(self["LOGGING_LEVEL"] or "ERROR")
4b4ca3bd086b added logging support;
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2618
diff changeset
1059 self.logging = _logging
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1060
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1061 def load(self, home_dir):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1062 """Load configuration from path designated by home_dir argument"""
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1063 if os.path.isfile(os.path.join(home_dir, self.INI_FILE)):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1064 self.load_ini(home_dir)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1065 else:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1066 self.load_pyconfig(home_dir)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1067 self.init_logging()
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1068 self.ext = UserConfig(os.path.join(home_dir, "extensions"))
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1069 self.detectors = UserConfig(os.path.join(home_dir, "detectors"))
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1070
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1071 def load_ini(self, home_dir, defaults=None):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1072 """Set options from config.ini file in given home_dir directory"""
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1073 config_defaults = {"TRACKER_HOME": home_dir}
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1074 if defaults:
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1075 config_defaults.update(defaults)
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1076 Config.load_ini(self, home_dir, config_defaults)
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1077
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1078 def load_pyconfig(self, home_dir):
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1079 """Set options from config.py file in given home_dir directory"""
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1080 # try to locate and import the module
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1081 _mod_fp = None
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1082 try:
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1083 try:
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1084 _module = imp.find_module(self.PYCONFIG, [home_dir])
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1085 _mod_fp = _module[0]
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1086 _config = imp.load_module(self.PYCONFIG, *_module)
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1087 except ImportError:
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1088 raise NoConfigError(home_dir)
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1089 finally:
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1090 if _mod_fp is not None:
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1091 _mod_fp.close()
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1092 # module loaded ok. set the options, starting from HOME
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1093 self.reset()
2646
fd7b2fc1eb28 Config is now base class for all configurations...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2637
diff changeset
1094 self.HOME = home_dir
2618
8b08558e30a0 Roundup Issue Tracker configuration support
Alexander Smishlajev <a1s@users.sourceforge.net>
parents:
diff changeset
1095 for _option in self.items():
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1096 _option.load_pyconfig(_config)
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1097 # backward compatibility:
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1098 # SMTP login parameters were specified as a tuple in old style configs
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1099 # convert them to new plain string options
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1100 _mailuser = getattr(_config, "MAILUSER", ())
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1101 if len(_mailuser) > 0:
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1102 self.MAIL_USERNAME = _mailuser[0]
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1103 if len(_mailuser) > 1:
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1104 self.MAIL_PASSWORD = _mailuser[1]
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1105
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1106 # in this config, HOME is also known as TRACKER_HOME
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1107 def __getitem__(self, name):
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1108 if name == "TRACKER_HOME":
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1109 return self.HOME
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1110 else:
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1111 return Config.__getitem__(self, name)
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1112
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1113 def __setitem__(self, name, value):
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1114 if name == "TRACKER_HOME":
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1115 self.HOME = value
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1116 else:
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1117 self._get_option(name).set(value)
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1118
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1119 def __setattr__(self, name, value):
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1120 if name == "TRACKER_HOME":
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1121 self.__dict__["HOME"] = value
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1122 else:
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1123 Config.__setattr__(self, name, value)
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1124
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1125 # vim: set et sts=4 sw=4 :
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