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annotate roundup/init.py @ 212:862dafca2a72

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author Richard Jones <richard@users.sourceforge.net>
date Mon, 06 Aug 2001 23:58:33 +0000
parents 1894a28a1e66
children d45384bc6420
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1 # $Id: init.py,v 1.13 2001-08-06 01:20:00 richard Exp $
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2
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3 import os, shutil, sys, errno
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4
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5 import roundup.instance
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6
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7 def copytree(src, dst, symlinks=0):
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8 """Recursively copy a directory tree using copy2().
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9
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10 The destination directory os allowed to exist.
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11
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12 If the optional symlinks flag is true, symbolic links in the
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13 source tree result in symbolic links in the destination tree; if
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14 it is false, the contents of the files pointed to by symbolic
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15 links are copied.
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16
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17 XXX copied from shutil.py in std lib
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18
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19 """
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20 names = os.listdir(src)
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21 try:
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22 os.mkdir(dst)
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23 except OSError, error:
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24 if error.errno != errno.EEXIST: raise
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25 for name in names:
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26 srcname = os.path.join(src, name)
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27 dstname = os.path.join(dst, name)
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28 if symlinks and os.path.islink(srcname):
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29 linkto = os.readlink(srcname)
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30 os.symlink(linkto, dstname)
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31 elif os.path.isdir(srcname):
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32 copytree(srcname, dstname, symlinks)
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33 else:
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34 shutil.copy2(srcname, dstname)
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35
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36 def init(instance_home, template, backend, adminpw):
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37 '''Initialise an instance using the named template and backend.
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38
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39 instance_home - the directory to place the instance data in
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40 template - the template to use in creating the instance data
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41 backend - the database to use to store the instance data
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42 adminpw - the password for the "admin" user
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44 The instance_home directory will be created using the files found in
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45 the named template (roundup.templates.<name>). A standard instance_home
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46 contains:
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47 . instance_config.py
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48 - simple configuration of things like the email address for the
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49 mail gateway, the mail domain, the mail host, ...
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50 . dbinit.py and select_db.py
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51 - defines the schema for the hyperdatabase and indicates which
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52 backend to use.
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53 . interfaces.py
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54 - defines the CGI Client and mail gateway MailGW classes that are
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55 used by roundup.cgi, roundup-server and roundup-mailgw.
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56 . __init__.py
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57 - ties together all the instance information into one interface
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58 . db/
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59 - the actual database that stores the instance's data
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60 . html/
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61 - the html templates that are used by the CGI Client
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62 . detectors/
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63 - the auditor and reactor modules for this instance
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64
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65 The html directory is typically extracted from the htmlbase module in
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66 the template.
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67 '''
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68 # first, copy the template dir over
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69 import roundup.templatebuilder
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71 template_dir = os.path.split(__file__)[0]
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72 template_name = template
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73 template = os.path.join(template_dir, 'templates', template)
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74 copytree(template, instance_home)
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76 roundup.templatebuilder.installHtmlBase(template_name, instance_home)
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77
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78 # now select database
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79 db = '''# WARNING: DO NOT EDIT THIS FILE!!!
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80 from roundup.backends.back_%s import Database'''%backend
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81 open(os.path.join(instance_home, 'select_db.py'), 'w').write(db)
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82
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83 # now import the instance and call its init
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84 instance = roundup.instance.open(instance_home)
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85 instance.init(adminpw)
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86
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87 #
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88 # $Log: not supported by cvs2svn $
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89 # Revision 1.12 2001/08/05 07:43:52 richard
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90 # Instances are now opened by a special function that generates a unique
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91 # module name for the instances on import time.
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92 #
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93 # Revision 1.11 2001/08/04 22:42:43 richard
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94 # Fixed sf.net bug #447671 - typo
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95 #
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96 # Revision 1.10 2001/08/03 01:28:33 richard
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97 # Used the much nicer load_package, pointed out by Steve Majewski.
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98 #
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99 # Revision 1.9 2001/08/03 00:59:34 richard
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100 # Instance import now imports the instance using imp.load_module so that
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101 # we can have instance homes of "roundup" or other existing python package
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102 # names.
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103 #
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104 # Revision 1.8 2001/07/29 07:01:39 richard
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105 # Added vim command to all source so that we don't get no steenkin' tabs :)
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106 #
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107 # Revision 1.7 2001/07/28 07:59:53 richard
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108 # Replaced errno integers with their module values.
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109 # De-tabbed templatebuilder.py
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110 #
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111 # Revision 1.6 2001/07/24 11:18:25 anthonybaxter
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112 # oops. left a print in
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113 #
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114 # Revision 1.5 2001/07/24 10:54:11 anthonybaxter
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115 # oops. Html.
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116 #
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117 # Revision 1.4 2001/07/24 10:46:22 anthonybaxter
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118 # Added templatebuilder module. two functions - one to pack up the html base,
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119 # one to unpack it. Packed up the two standard templates into htmlbases.
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120 # Modified __init__ to install them.
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121 #
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122 # __init__.py magic was needed for the rather high levels of wierd import magic.
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123 # Reducing level of import magic == (good, future)
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124 #
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125 # Revision 1.3 2001/07/23 08:45:28 richard
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126 # ok, so now "./roundup-admin init" will ask questions in an attempt to get a
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127 # workable instance_home set up :)
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128 # _and_ anydbm has had its first test :)
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129 #
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130 # Revision 1.2 2001/07/22 12:09:32 richard
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131 # Final commit of Grande Splite
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132 #
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133 #
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134 # vim: set filetype=python ts=4 sw=4 et si
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