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annotate test/memorydb.py @ 5312:a4fe76fba54a

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issue2550957: Duplicate emails (with patch). Bcc and cc users passed to nosymessage are not properly recorded. This results in duplicate emails. Patch by Trent Gamblin (trentgg). Applied by and test added by John Rouillard.
author John Rouillard <rouilj@ieee.org>
date Tue, 07 Nov 2017 20:58:48 -0500
parents 88fc7202f87d
children c0cda00af479
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rev   line source
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1 '''Implement an in-memory hyperdb for testing purposes.
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2 '''
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3
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4 import shutil
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5 import os
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6
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7 from roundup import date
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8 from roundup import hyperdb
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9 from roundup import roundupdb
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10 from roundup import security
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11 from roundup import password
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12 from roundup import configuration
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13 from roundup.backends import back_anydbm
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14 from roundup.backends import indexer_dbm
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15 from roundup.backends import sessions_dbm
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16 from roundup.backends import indexer_common
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17 from roundup.support import ensureParentsExist
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18
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19 def new_config(debug=False):
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20 config = configuration.CoreConfig()
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21 config.DATABASE = "db"
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22 #config.logging = MockNull()
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23 # these TRACKER_WEB and MAIL_DOMAIN values are used in mailgw tests
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24 if debug:
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25 config.LOGGING_LEVEL = "DEBUG"
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26 config.MAIL_DOMAIN = "your.tracker.email.domain.example"
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27 config.TRACKER_WEB = "http://tracker.example/cgi-bin/roundup.cgi/bugs/"
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28 return config
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29
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30 def create(journaltag, create=True, debug=False):
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31 db = Database(new_config(debug), journaltag)
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32
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33 # load standard schema
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34 schema = os.path.join(os.path.dirname(__file__),
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35 '../share/roundup/templates/classic/schema.py')
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36 vars = hyperdb.__dict__
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37 vars['Class'] = Class
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38 vars['FileClass'] = FileClass
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39 vars['IssueClass'] = IssueClass
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40 vars['db'] = db
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41 execfile(schema, vars)
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42 initial_data = os.path.join(os.path.dirname(__file__),
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43 '../share/roundup/templates/classic/initial_data.py')
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44 vars = dict(db=db, admin_email='admin@test.com',
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45 adminpw=password.Password('sekrit'))
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46 execfile(initial_data, vars)
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47
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48 # load standard detectors
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49 thisdir = os.path.dirname(__file__)
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50 dirname = os.path.join(thisdir,
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51 '../share/roundup/templates/classic/detectors')
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52 for fn in os.listdir(dirname):
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53 if not fn.endswith('.py'): continue
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54 vars = {}
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55 execfile(os.path.join(dirname, fn), vars)
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56 vars['init'](db)
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57
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58 vars = {}
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59 execfile(os.path.join(thisdir, "tx_Source_detector.py"), vars)
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60 vars['init'](db)
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61
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62 '''
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63 status = Class(db, "status", name=String())
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64 status.setkey("name")
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65 priority = Class(db, "priority", name=String(), order=String())
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66 priority.setkey("name")
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67 keyword = Class(db, "keyword", name=String(), order=String())
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68 keyword.setkey("name")
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69 user = Class(db, "user", username=String(), password=Password(),
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70 assignable=Boolean(), age=Number(), roles=String(), address=String(),
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71 supervisor=Link('user'),realname=String(),alternate_addresses=String())
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72 user.setkey("username")
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73 file = FileClass(db, "file", name=String(), type=String(),
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74 comment=String(indexme="yes"), fooz=Password())
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75 file_nidx = FileClass(db, "file_nidx", content=String(indexme='no'))
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76 issue = IssueClass(db, "issue", title=String(indexme="yes"),
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77 status=Link("status"), nosy=Multilink("user"), deadline=Date(),
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78 foo=Interval(), files=Multilink("file"), assignedto=Link('user'),
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79 priority=Link('priority'), spam=Multilink('msg'),
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80 feedback=Link('msg'))
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81 stuff = Class(db, "stuff", stuff=String())
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82 session = Class(db, 'session', title=String())
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83 msg = FileClass(db, "msg", date=Date(),
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84 author=Link("user", do_journal='no'),
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85 files=Multilink('file'), inreplyto=String(),
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86 messageid=String(), summary=String(),
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87 content=String(),
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88 recipients=Multilink("user", do_journal='no')
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89 )
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90 '''
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91 if create:
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92 db.user.create(username="fred", roles='User',
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93 password=password.Password('sekrit'), address='fred@example.com')
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94
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95 db.security.addPermissionToRole('User', 'Email Access')
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96 '''
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97 db.security.addPermission(name='Register', klass='user')
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98 db.security.addPermissionToRole('User', 'Web Access')
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99 db.security.addPermissionToRole('Anonymous', 'Email Access')
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100 db.security.addPermissionToRole('Anonymous', 'Register', 'user')
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101 for cl in 'issue', 'file', 'msg', 'keyword':
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102 db.security.addPermissionToRole('User', 'View', cl)
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103 db.security.addPermissionToRole('User', 'Edit', cl)
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104 db.security.addPermissionToRole('User', 'Create', cl)
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105 for cl in 'priority', 'status':
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106 db.security.addPermissionToRole('User', 'View', cl)
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107 '''
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108 return db
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109
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110 class cldb(dict):
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111 def close(self):
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112 pass
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113
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114 class BasicDatabase(dict):
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115 ''' Provide a nice encapsulation of an anydbm store.
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116
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117 Keys are id strings, values are automatically marshalled data.
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118 '''
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119 def __getitem__(self, key):
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120 if key not in self:
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121 d = self[key] = {}
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122 return d
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123 return super(BasicDatabase, self).__getitem__(key)
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124 def exists(self, infoid):
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125 return infoid in self
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126 def get(self, infoid, value, default=None):
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127 return self[infoid].get(value, default)
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128 def getall(self, infoid):
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129 if infoid not in self:
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130 raise KeyError(infoid)
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131 return self[infoid]
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132 def set(self, infoid, **newvalues):
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133 self[infoid].update(newvalues)
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134 def list(self):
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135 return self.keys()
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136 def destroy(self, infoid):
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137 del self[infoid]
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138 def commit(self):
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139 pass
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140 def close(self):
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141 pass
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142 def updateTimestamp(self, sessid):
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143 pass
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144 def clean(self):
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145 pass
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146
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147 class Sessions(BasicDatabase, sessions_dbm.Sessions):
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148 name = 'sessions'
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149
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150 class OneTimeKeys(BasicDatabase, sessions_dbm.Sessions):
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151 name = 'otks'
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152
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153 class Indexer(indexer_dbm.Indexer):
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154 def __init__(self, db):
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155 indexer_common.Indexer.__init__(self, db)
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156 self.reindex = 0
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157 self.quiet = 9
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158 self.changed = 0
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159
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160 def load_index(self, reload=0, wordlist=None):
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161 # Unless reload is indicated, do not load twice
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162 if self.index_loaded() and not reload:
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163 return 0
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164 self.words = {}
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165 self.files = {'_TOP':(0,None)}
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166 self.fileids = {}
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167 self.changed = 0
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168
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169 def save_index(self):
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170 pass
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171 def force_reindex(self):
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172 # TODO I'm concerned that force_reindex may not be tested by
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173 # testForcedReindexing if the functionality can just be removed
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174 pass
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175
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176 class Database(back_anydbm.Database):
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177 """A database for storing records containing flexible data types.
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178
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179 Transaction stuff TODO:
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180
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181 - check the timestamp of the class file and nuke the cache if it's
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182 modified. Do some sort of conflict checking on the dirty stuff.
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183 - perhaps detect write collisions (related to above)?
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184 """
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185 def __init__(self, config, journaltag=None):
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186 self.config, self.journaltag = config, journaltag
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187 self.classes = {}
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188 self.items = {}
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189 self.ids = {}
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190 self.journals = {}
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191 self.files = {}
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192 self.tx_files = {}
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193 self.security = security.Security(self)
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194 self.stats = {'cache_hits': 0, 'cache_misses': 0, 'get_items': 0,
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195 'filtering': 0}
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196 self.sessions = Sessions()
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197 self.otks = OneTimeKeys()
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198 self.indexer = Indexer(self)
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199
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200 # anydbm bits
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201 self.cache = {} # cache of nodes loaded or created
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202 self.dirtynodes = {} # keep track of the dirty nodes by class
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203 self.newnodes = {} # keep track of the new nodes by class
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204 self.destroyednodes = {}# keep track of the destroyed nodes by class
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205 self.transactions = []
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206 self.tx_Source = None
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207
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208 def filename(self, classname, nodeid, property=None, create=0):
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209 shutil.copyfile(__file__, __file__+'.dummy')
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210 return __file__+'.dummy'
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211
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212 def filesize(self, classname, nodeid, property=None, create=0):
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213 return len(self.getfile(classname, nodeid, property))
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214
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215 def post_init(self):
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216 pass
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217
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218 def refresh_database(self):
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219 pass
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220
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221 def getSessionManager(self):
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222 return self.sessions
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223
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224 def getOTKManager(self):
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225 return self.otks
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226
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227 def reindex(self, classname=None, show_progress=False):
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228 pass
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229
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230 def __repr__(self):
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231 return '<memorydb instance at %x>'%id(self)
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232
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233 def storefile(self, classname, nodeid, property, content):
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234 self.tx_files[classname, nodeid, property] = content
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235 self.transactions.append((self.doStoreFile, (classname, nodeid,
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236 property)))
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237
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238 def getfile(self, classname, nodeid, property):
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239 if (classname, nodeid, property) in self.tx_files:
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240 return self.tx_files[classname, nodeid, property]
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241 return self.files[classname, nodeid, property]
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242
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243 def doStoreFile(self, classname, nodeid, property, **databases):
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244 self.files[classname, nodeid, property] = self.tx_files[classname, nodeid, property]
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245 return (classname, nodeid)
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246
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247 def rollbackStoreFile(self, classname, nodeid, property, **databases):
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248 del self.tx_files[classname, nodeid, property]
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249
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250 def numfiles(self):
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251 return len(self.files) + len(self.tx_files)
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252
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253 def close(self):
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254 self.clearCache()
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255 self.tx_files = {}
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256 # kill the schema too
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257 self.classes = {}
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258 # just keep the .items
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259
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260 #
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261 # Classes
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262 #
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263 def __getattr__(self, classname):
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264 """A convenient way of calling self.getclass(classname)."""
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265 if self.classes.has_key(classname):
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266 return self.classes[classname]
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267 raise AttributeError, classname
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268
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269 def addclass(self, cl):
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270 cn = cl.classname
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271 if self.classes.has_key(cn):
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272 raise ValueError, cn
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273 self.classes[cn] = cl
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274 if cn not in self.items:
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275 self.items[cn] = cldb()
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276 self.ids[cn] = 0
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277
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278 # add default Edit and View permissions
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279 self.security.addPermission(name="Create", klass=cn,
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280 description="User is allowed to create "+cn)
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281 self.security.addPermission(name="Edit", klass=cn,
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282 description="User is allowed to edit "+cn)
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283 self.security.addPermission(name="View", klass=cn,
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284 description="User is allowed to access "+cn)
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285
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286 def getclasses(self):
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287 """Return a list of the names of all existing classes."""
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288 l = self.classes.keys()
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289 l.sort()
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290 return l
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291
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292 def getclass(self, classname):
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293 """Get the Class object representing a particular class.
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294
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295 If 'classname' is not a valid class name, a KeyError is raised.
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296 """
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297 try:
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298 return self.classes[classname]
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299 except KeyError:
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300 raise KeyError, 'There is no class called "%s"'%classname
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301
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302 #
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303 # Class DBs
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304 #
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305 def clear(self):
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306 self.items = {}
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307
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308 def getclassdb(self, classname, mode='r'):
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309 """ grab a connection to the class db that will be used for
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310 multiple actions
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311 """
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312 return self.items[classname]
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313
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314 def getCachedJournalDB(self, classname):
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315 return self.journals.setdefault(classname, {})
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316
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317 #
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318 # Node IDs
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319 #
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320 def newid(self, classname):
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321 self.ids[classname] += 1
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322 return str(self.ids[classname])
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323 def setid(self, classname, id):
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324 self.ids[classname] = int(id)
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325
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326 #
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327 # Journal
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328 #
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329 def doSaveJournal(self, classname, nodeid, action, params, creator,
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330 creation):
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331 if creator is None:
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332 creator = self.getuid()
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333 if creation is None:
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334 creation = date.Date()
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335 self.journals.setdefault(classname, {}).setdefault(nodeid,
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336 []).append((nodeid, creation, creator, action, params))
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337
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338 def doSetJournal(self, classname, nodeid, journal):
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339 self.journals.setdefault(classname, {})[nodeid] = journal
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340
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341 def getjournal(self, classname, nodeid):
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342 # our journal result
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343 res = []
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344
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345 # add any journal entries for transactions not committed to the
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346 # database
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347 for method, args in self.transactions:
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348 if method != self.doSaveJournal:
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349 continue
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350 (cache_classname, cache_nodeid, cache_action, cache_params,
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351 cache_creator, cache_creation) = args
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352 if cache_classname == classname and cache_nodeid == nodeid:
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353 if not cache_creator:
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354 cache_creator = self.getuid()
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355 if not cache_creation:
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356 cache_creation = date.Date()
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357 res.append((cache_nodeid, cache_creation, cache_creator,
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358 cache_action, cache_params))
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359 try:
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360 res += self.journals.get(classname, {})[nodeid]
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361 except KeyError:
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362 if res: return res
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363 raise IndexError, nodeid
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364 return res
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365
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366 def pack(self, pack_before):
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367 """ Delete all journal entries except "create" before 'pack_before'.
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368 """
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369 pack_before = pack_before.serialise()
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370 for classname in self.journals:
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371 db = self.journals[classname]
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372 for key in db:
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373 # get the journal for this db entry
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374 l = []
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375 last_set_entry = None
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376 for entry in db[key]:
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diff changeset
377 # unpack the entry
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diff changeset
378 (nodeid, date_stamp, self.journaltag, action,
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diff changeset
379 params) = entry
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diff changeset
380 date_stamp = date_stamp.serialise()
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381 # if the entry is after the pack date, _or_ the initial
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diff changeset
382 # create entry, then it stays
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diff changeset
383 if date_stamp > pack_before or action == 'create':
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diff changeset
384 l.append(entry)
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diff changeset
385 db[key] = l
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386
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387 class Class(back_anydbm.Class):
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388 pass
4342
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389
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390 class FileClass(back_anydbm.FileClass):
4342
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391 def __init__(self, db, classname, **properties):
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392 if not properties.has_key('content'):
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diff changeset
393 properties['content'] = hyperdb.String(indexme='yes')
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diff changeset
394 if not properties.has_key('type'):
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diff changeset
395 properties['type'] = hyperdb.String()
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diff changeset
396 back_anydbm.Class.__init__(self, db, classname, **properties)
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diff changeset
397
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diff changeset
398 def export_files(self, dirname, nodeid):
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diff changeset
399 dest = self.exportFilename(dirname, nodeid)
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diff changeset
400 ensureParentsExist(dest)
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401 f = open(dest, 'wb')
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402 f.write(self.db.files[self.classname, nodeid, None])
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diff changeset
403 f.close()
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diff changeset
404
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diff changeset
405 def import_files(self, dirname, nodeid):
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diff changeset
406 source = self.exportFilename(dirname, nodeid)
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diff changeset
407 f = open(source, 'rb')
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diff changeset
408 self.db.files[self.classname, nodeid, None] = f.read()
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diff changeset
409 f.close()
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diff changeset
410 mime_type = None
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diff changeset
411 props = self.getprops()
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diff changeset
412 if props.has_key('type'):
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diff changeset
413 mime_type = self.get(nodeid, 'type')
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diff changeset
414 if not mime_type:
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diff changeset
415 mime_type = self.default_mime_type
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diff changeset
416 if props['content'].indexme:
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diff changeset
417 self.db.indexer.add_text((self.classname, nodeid, 'content'),
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diff changeset
418 self.get(nodeid, 'content'), mime_type)
4342
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diff changeset
419
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diff changeset
420 # deviation from spec - was called ItemClass
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diff changeset
421 class IssueClass(Class, roundupdb.IssueClass):
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diff changeset
422 # Overridden methods:
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diff changeset
423 def __init__(self, db, classname, **properties):
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diff changeset
424 """The newly-created class automatically includes the "messages",
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diff changeset
425 "files", "nosy", and "superseder" properties. If the 'properties'
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parents:
diff changeset
426 dictionary attempts to specify any of these properties or a
94c992852f12 add in-memory hyperdb implementation to speed up testing
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parents:
diff changeset
427 "creation" or "activity" property, a ValueError is raised.
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parents:
diff changeset
428 """
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parents:
diff changeset
429 if not properties.has_key('title'):
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diff changeset
430 properties['title'] = hyperdb.String(indexme='yes')
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parents:
diff changeset
431 if not properties.has_key('messages'):
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diff changeset
432 properties['messages'] = hyperdb.Multilink("msg")
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parents:
diff changeset
433 if not properties.has_key('files'):
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parents:
diff changeset
434 properties['files'] = hyperdb.Multilink("file")
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parents:
diff changeset
435 if not properties.has_key('nosy'):
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parents:
diff changeset
436 # note: journalling is turned off as it really just wastes
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
437 # space. this behaviour may be overridden in an instance
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parents:
diff changeset
438 properties['nosy'] = hyperdb.Multilink("user", do_journal="no")
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parents:
diff changeset
439 if not properties.has_key('superseder'):
94c992852f12 add in-memory hyperdb implementation to speed up testing
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
440 properties['superseder'] = hyperdb.Multilink(classname)
94c992852f12 add in-memory hyperdb implementation to speed up testing
Richard Jones <richard@users.sourceforge.net>
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441 Class.__init__(self, db, classname, **properties)
94c992852f12 add in-memory hyperdb implementation to speed up testing
Richard Jones <richard@users.sourceforge.net>
parents:
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442
94c992852f12 add in-memory hyperdb implementation to speed up testing
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
443 # vim: set et sts=4 sw=4 :
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