1 #
2 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
3 # This module is free software, and you may redistribute it and/or modify
4 # under the same terms as Python, so long as this copyright message and
5 # disclaimer are retained in their original form.
6 #
7 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
8 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
9 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
10 # POSSIBILITY OF SUCH DAMAGE.
11 #
12 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
17 #
18 # $Id: roundupdb.py,v 1.50 2002-04-08 03:40:31 richard Exp $
20 __doc__ = """
21 Extending hyperdb with types specific to issue-tracking.
22 """
24 import re, os, smtplib, socket, copy, time, random
25 import MimeWriter, cStringIO
26 import base64, quopri, mimetypes
28 import hyperdb, date
30 # set to indicate to roundup not to actually _send_ email
31 # this var must contain a file to write the mail to
32 SENDMAILDEBUG = os.environ.get('SENDMAILDEBUG', '')
34 class DesignatorError(ValueError):
35 pass
36 def splitDesignator(designator, dre=re.compile(r'([^\d]+)(\d+)')):
37 ''' Take a foo123 and return ('foo', 123)
38 '''
39 m = dre.match(designator)
40 if m is None:
41 raise DesignatorError, '"%s" not a node designator'%designator
42 return m.group(1), m.group(2)
45 def extractUserFromList(userClass, users):
46 '''Given a list of users, try to extract the first non-anonymous user
47 and return that user, otherwise return None
48 '''
49 if len(users) > 1:
50 # make sure we don't match the anonymous or admin user
51 for user in users:
52 if user == '1': continue
53 if userClass.get(user, 'username') == 'anonymous': continue
54 # first valid match will do
55 return user
56 # well, I guess we have no choice
57 return user[0]
58 elif users:
59 return users[0]
60 return None
62 class Database:
63 def getuid(self):
64 """Return the id of the "user" node associated with the user
65 that owns this connection to the hyperdatabase."""
66 return self.user.lookup(self.journaltag)
68 def uidFromAddress(self, address, create=1):
69 ''' address is from the rfc822 module, and therefore is (name, addr)
71 user is created if they don't exist in the db already
72 '''
73 (realname, address) = address
75 # try a straight match of the address
76 user = extractUserFromList(self.user,
77 self.user.stringFind(address=address))
78 if user is not None: return user
80 # try the user alternate addresses if possible
81 props = self.user.getprops()
82 if props.has_key('alternate_addresses'):
83 users = self.user.filter({'alternate_addresses': address},
84 [], [])
85 user = extractUserFromList(self.user, users)
86 if user is not None: return user
88 # try to match the username to the address (for local
89 # submissions where the address is empty)
90 user = extractUserFromList(self.user,
91 self.user.stringFind(username=address))
93 # couldn't match address or username, so create a new user
94 if create:
95 return self.user.create(username=address, address=address,
96 realname=realname)
97 else:
98 return 0
100 _marker = []
101 # XXX: added the 'creator' faked attribute
102 class Class(hyperdb.Class):
103 # Overridden methods:
104 def __init__(self, db, classname, **properties):
105 if (properties.has_key('creation') or properties.has_key('activity')
106 or properties.has_key('creator')):
107 raise ValueError, '"creation", "activity" and "creator" are reserved'
108 hyperdb.Class.__init__(self, db, classname, **properties)
109 self.auditors = {'create': [], 'set': [], 'retire': []}
110 self.reactors = {'create': [], 'set': [], 'retire': []}
112 def create(self, **propvalues):
113 """These operations trigger detectors and can be vetoed. Attempts
114 to modify the "creation" or "activity" properties cause a KeyError.
115 """
116 if propvalues.has_key('creation') or propvalues.has_key('activity'):
117 raise KeyError, '"creation" and "activity" are reserved'
118 for audit in self.auditors['create']:
119 audit(self.db, self, None, propvalues)
120 nodeid = hyperdb.Class.create(self, **propvalues)
121 for react in self.reactors['create']:
122 react(self.db, self, nodeid, None)
123 return nodeid
125 def set(self, nodeid, **propvalues):
126 """These operations trigger detectors and can be vetoed. Attempts
127 to modify the "creation" or "activity" properties cause a KeyError.
128 """
129 if propvalues.has_key('creation') or propvalues.has_key('activity'):
130 raise KeyError, '"creation" and "activity" are reserved'
131 for audit in self.auditors['set']:
132 audit(self.db, self, nodeid, propvalues)
133 # Take a copy of the node dict so that the subsequent set
134 # operation doesn't modify the oldvalues structure.
135 try:
136 # try not using the cache initially
137 oldvalues = copy.deepcopy(self.db.getnode(self.classname, nodeid,
138 cache=0))
139 except IndexError:
140 # this will be needed if somone does a create() and set()
141 # with no intervening commit()
142 oldvalues = copy.deepcopy(self.db.getnode(self.classname, nodeid))
143 hyperdb.Class.set(self, nodeid, **propvalues)
144 for react in self.reactors['set']:
145 react(self.db, self, nodeid, oldvalues)
147 def retire(self, nodeid):
148 """These operations trigger detectors and can be vetoed. Attempts
149 to modify the "creation" or "activity" properties cause a KeyError.
150 """
151 for audit in self.auditors['retire']:
152 audit(self.db, self, nodeid, None)
153 hyperdb.Class.retire(self, nodeid)
154 for react in self.reactors['retire']:
155 react(self.db, self, nodeid, None)
157 def get(self, nodeid, propname, default=_marker, cache=1):
158 """Attempts to get the "creation" or "activity" properties should
159 do the right thing.
160 """
161 if propname == 'creation':
162 journal = self.db.getjournal(self.classname, nodeid)
163 if journal:
164 return self.db.getjournal(self.classname, nodeid)[0][1]
165 else:
166 # on the strange chance that there's no journal
167 return date.Date()
168 if propname == 'activity':
169 journal = self.db.getjournal(self.classname, nodeid)
170 if journal:
171 return self.db.getjournal(self.classname, nodeid)[-1][1]
172 else:
173 # on the strange chance that there's no journal
174 return date.Date()
175 if propname == 'creator':
176 journal = self.db.getjournal(self.classname, nodeid)
177 if journal:
178 name = self.db.getjournal(self.classname, nodeid)[0][2]
179 else:
180 return None
181 return self.db.user.lookup(name)
182 if default is not _marker:
183 return hyperdb.Class.get(self, nodeid, propname, default,
184 cache=cache)
185 else:
186 return hyperdb.Class.get(self, nodeid, propname, cache=cache)
188 def getprops(self, protected=1):
189 """In addition to the actual properties on the node, these
190 methods provide the "creation" and "activity" properties. If the
191 "protected" flag is true, we include protected properties - those
192 which may not be modified.
193 """
194 d = hyperdb.Class.getprops(self, protected=protected).copy()
195 if protected:
196 d['creation'] = hyperdb.Date()
197 d['activity'] = hyperdb.Date()
198 d['creator'] = hyperdb.Link("user")
199 return d
201 #
202 # Detector interface
203 #
204 def audit(self, event, detector):
205 """Register a detector
206 """
207 l = self.auditors[event]
208 if detector not in l:
209 self.auditors[event].append(detector)
211 def react(self, event, detector):
212 """Register a detector
213 """
214 l = self.reactors[event]
215 if detector not in l:
216 self.reactors[event].append(detector)
219 class FileClass(Class):
220 def create(self, **propvalues):
221 ''' snaffle the file propvalue and store in a file
222 '''
223 content = propvalues['content']
224 del propvalues['content']
225 newid = Class.create(self, **propvalues)
226 self.db.storefile(self.classname, newid, None, content)
227 return newid
229 def get(self, nodeid, propname, default=_marker, cache=1):
230 ''' trap the content propname and get it from the file
231 '''
233 poss_msg = 'Possibly a access right configuration problem.'
234 if propname == 'content':
235 try:
236 return self.db.getfile(self.classname, nodeid, None)
237 except IOError, (strerror):
238 # BUG: by catching this we donot see an error in the log.
239 return 'ERROR reading file: %s%s\n%s\n%s'%(
240 self.classname, nodeid, poss_msg, strerror)
241 if default is not _marker:
242 return Class.get(self, nodeid, propname, default, cache=cache)
243 else:
244 return Class.get(self, nodeid, propname, cache=cache)
246 def getprops(self, protected=1):
247 ''' In addition to the actual properties on the node, these methods
248 provide the "content" property. If the "protected" flag is true,
249 we include protected properties - those which may not be
250 modified.
251 '''
252 d = Class.getprops(self, protected=protected).copy()
253 if protected:
254 d['content'] = hyperdb.String()
255 return d
257 class MessageSendError(RuntimeError):
258 pass
260 class DetectorError(RuntimeError):
261 pass
263 # XXX deviation from spec - was called ItemClass
264 class IssueClass(Class):
266 # Overridden methods:
268 def __init__(self, db, classname, **properties):
269 """The newly-created class automatically includes the "messages",
270 "files", "nosy", and "superseder" properties. If the 'properties'
271 dictionary attempts to specify any of these properties or a
272 "creation" or "activity" property, a ValueError is raised."""
273 if not properties.has_key('title'):
274 properties['title'] = hyperdb.String()
275 if not properties.has_key('messages'):
276 properties['messages'] = hyperdb.Multilink("msg")
277 if not properties.has_key('files'):
278 properties['files'] = hyperdb.Multilink("file")
279 if not properties.has_key('nosy'):
280 properties['nosy'] = hyperdb.Multilink("user")
281 if not properties.has_key('superseder'):
282 properties['superseder'] = hyperdb.Multilink(classname)
283 Class.__init__(self, db, classname, **properties)
285 # New methods:
287 def addmessage(self, nodeid, summary, text):
288 """Add a message to an issue's mail spool.
290 A new "msg" node is constructed using the current date, the user that
291 owns the database connection as the author, and the specified summary
292 text.
294 The "files" and "recipients" fields are left empty.
296 The given text is saved as the body of the message and the node is
297 appended to the "messages" field of the specified issue.
298 """
300 def nosymessage(self, nodeid, msgid, change_note):
301 """Send a message to the members of an issue's nosy list.
303 The message is sent only to users on the nosy list who are not
304 already on the "recipients" list for the message.
306 These users are then added to the message's "recipients" list.
307 """
308 users = self.db.user
309 messages = self.db.msg
311 # figure the recipient ids
312 sendto = []
313 r = {}
314 recipients = messages.get(msgid, 'recipients')
315 for recipid in messages.get(msgid, 'recipients'):
316 r[recipid] = 1
318 # figure the author's id, and indicate they've received the message
319 authid = messages.get(msgid, 'author')
321 # get the current nosy list, we'll need it
322 nosy = self.get(nodeid, 'nosy')
324 # possibly send the message to the author, as long as they aren't
325 # anonymous
326 if (self.db.config.MESSAGES_TO_AUTHOR == 'yes' and
327 users.get(authid, 'username') != 'anonymous'):
328 sendto.append(authid)
329 r[authid] = 1
331 # now figure the nosy people who weren't recipients
332 for nosyid in nosy:
333 # Don't send nosy mail to the anonymous user (that user
334 # shouldn't appear in the nosy list, but just in case they
335 # do...)
336 if users.get(nosyid, 'username') == 'anonymous':
337 continue
338 # make sure they haven't seen the message already
339 if not r.has_key(nosyid):
340 # send it to them
341 sendto.append(nosyid)
342 recipients.append(nosyid)
344 # we have new recipients
345 if sendto:
346 # update the message's recipients list
347 messages.set(msgid, recipients=recipients)
349 # send the message
350 self.send_message(nodeid, msgid, change_note, sendto)
352 # XXX backwards compatibility - don't remove
353 sendmessage = nosymessage
355 def send_message(self, nodeid, msgid, note, sendto):
356 '''Actually send the nominated message from this node to the sendto
357 recipients, with the note appended.
358 '''
359 users = self.db.user
360 messages = self.db.msg
361 files = self.db.file
363 # determine the messageid and inreplyto of the message
364 inreplyto = messages.get(msgid, 'inreplyto')
365 messageid = messages.get(msgid, 'messageid')
367 # make up a messageid if there isn't one (web edit)
368 if not messageid:
369 # this is an old message that didn't get a messageid, so
370 # create one
371 messageid = "<%s.%s.%s%s@%s>"%(time.time(), random.random(),
372 self.classname, nodeid, self.db.config.MAIL_DOMAIN)
373 messages.set(msgid, messageid=messageid)
375 # figure the author's id
376 authid = messages.get(msgid, 'author')
378 # send an email to the people who missed out
379 sendto = [users.get(i, 'address') for i in sendto]
380 cn = self.classname
381 title = self.get(nodeid, 'title') or '%s message copy'%cn
382 # figure author information
383 authname = users.get(authid, 'realname')
384 if not authname:
385 authname = users.get(authid, 'username')
386 authaddr = users.get(authid, 'address')
387 if authaddr:
388 authaddr = ' <%s>'%authaddr
389 else:
390 authaddr = ''
392 # make the message body
393 m = ['']
395 # put in roundup's signature
396 if self.db.config.EMAIL_SIGNATURE_POSITION == 'top':
397 m.append(self.email_signature(nodeid, msgid))
399 # add author information
400 if len(self.get(nodeid,'messages')) == 1:
401 m.append("New submission from %s%s:"%(authname, authaddr))
402 else:
403 m.append("%s%s added the comment:"%(authname, authaddr))
404 m.append('')
406 # add the content
407 m.append(messages.get(msgid, 'content'))
409 # add the change note
410 if note:
411 m.append(note)
413 # put in roundup's signature
414 if self.db.config.EMAIL_SIGNATURE_POSITION == 'bottom':
415 m.append(self.email_signature(nodeid, msgid))
417 # encode the content as quoted-printable
418 content = cStringIO.StringIO('\n'.join(m))
419 content_encoded = cStringIO.StringIO()
420 quopri.encode(content, content_encoded, 0)
421 content_encoded = content_encoded.getvalue()
423 # get the files for this message
424 message_files = messages.get(msgid, 'files')
426 # create the message
427 message = cStringIO.StringIO()
428 writer = MimeWriter.MimeWriter(message)
429 writer.addheader('Subject', '[%s%s] %s'%(cn, nodeid, title))
430 writer.addheader('To', ', '.join(sendto))
431 writer.addheader('From', '%s <%s>'%(authname,
432 self.db.config.ISSUE_TRACKER_EMAIL))
433 writer.addheader('Reply-To', '%s <%s>'%(self.db.config.INSTANCE_NAME,
434 self.db.config.ISSUE_TRACKER_EMAIL))
435 writer.addheader('MIME-Version', '1.0')
436 if messageid:
437 writer.addheader('Message-Id', messageid)
438 if inreplyto:
439 writer.addheader('In-Reply-To', inreplyto)
441 # add a uniquely Roundup header to help filtering
442 writer.addheader('X-Roundup-Name', self.db.config.INSTANCE_NAME)
444 # attach files
445 if message_files:
446 part = writer.startmultipartbody('mixed')
447 part = writer.nextpart()
448 part.addheader('Content-Transfer-Encoding', 'quoted-printable')
449 body = part.startbody('text/plain')
450 body.write(content_encoded)
451 for fileid in message_files:
452 name = files.get(fileid, 'name')
453 mime_type = files.get(fileid, 'type')
454 content = files.get(fileid, 'content')
455 part = writer.nextpart()
456 if mime_type == 'text/plain':
457 part.addheader('Content-Disposition',
458 'attachment;\n filename="%s"'%name)
459 part.addheader('Content-Transfer-Encoding', '7bit')
460 body = part.startbody('text/plain')
461 body.write(content)
462 else:
463 # some other type, so encode it
464 if not mime_type:
465 # this should have been done when the file was saved
466 mime_type = mimetypes.guess_type(name)[0]
467 if mime_type is None:
468 mime_type = 'application/octet-stream'
469 part.addheader('Content-Disposition',
470 'attachment;\n filename="%s"'%name)
471 part.addheader('Content-Transfer-Encoding', 'base64')
472 body = part.startbody(mime_type)
473 body.write(base64.encodestring(content))
474 writer.lastpart()
475 else:
476 writer.addheader('Content-Transfer-Encoding', 'quoted-printable')
477 body = writer.startbody('text/plain')
478 body.write(content_encoded)
480 # now try to send the message
481 if SENDMAILDEBUG:
482 open(SENDMAILDEBUG, 'w').write('FROM: %s\nTO: %s\n%s\n'%(
483 self.db.config.ADMIN_EMAIL,', '.join(sendto),message.getvalue()))
484 else:
485 try:
486 # send the message as admin so bounces are sent there
487 # instead of to roundup
488 smtp = smtplib.SMTP(self.db.config.MAILHOST)
489 smtp.sendmail(self.db.config.ADMIN_EMAIL, sendto,
490 message.getvalue())
491 except socket.error, value:
492 raise MessageSendError, \
493 "Couldn't send confirmation email: mailhost %s"%value
494 except smtplib.SMTPException, value:
495 raise MessageSendError, \
496 "Couldn't send confirmation email: %s"%value
498 def email_signature(self, nodeid, msgid):
499 ''' Add a signature to the e-mail with some useful information
500 '''
501 web = self.db.config.ISSUE_TRACKER_WEB + 'issue'+ nodeid
502 email = '"%s" <%s>'%(self.db.config.INSTANCE_NAME,
503 self.db.config.ISSUE_TRACKER_EMAIL)
504 line = '_' * max(len(web), len(email))
505 return '%s\n%s\n%s\n%s'%(line, email, web, line)
507 def generateCreateNote(self, nodeid):
508 """Generate a create note that lists initial property values
509 """
510 cn = self.classname
511 cl = self.db.classes[cn]
512 props = cl.getprops(protected=0)
514 # list the values
515 m = []
516 l = props.items()
517 l.sort()
518 for propname, prop in l:
519 value = cl.get(nodeid, propname, None)
520 # skip boring entries
521 if not value:
522 continue
523 if isinstance(prop, hyperdb.Link):
524 link = self.db.classes[prop.classname]
525 if value:
526 key = link.labelprop(default_to_id=1)
527 if key:
528 value = link.get(value, key)
529 else:
530 value = ''
531 elif isinstance(prop, hyperdb.Multilink):
532 if value is None: value = []
533 l = []
534 link = self.db.classes[prop.classname]
535 key = link.labelprop(default_to_id=1)
536 if key:
537 value = [link.get(entry, key) for entry in value]
538 value = ', '.join(value)
539 m.append('%s: %s'%(propname, value))
540 m.insert(0, '----------')
541 m.insert(0, '')
542 return '\n'.join(m)
544 def generateChangeNote(self, nodeid, oldvalues):
545 """Generate a change note that lists property changes
546 """
547 cn = self.classname
548 cl = self.db.classes[cn]
549 changed = {}
550 props = cl.getprops(protected=0)
552 # determine what changed
553 for key in oldvalues.keys():
554 if key in ['files','messages']: continue
555 new_value = cl.get(nodeid, key)
556 # the old value might be non existent
557 try:
558 old_value = oldvalues[key]
559 if type(new_value) is type([]):
560 new_value.sort()
561 old_value.sort()
562 if new_value != old_value:
563 changed[key] = old_value
564 except:
565 changed[key] = new_value
567 # list the changes
568 m = []
569 l = changed.items()
570 l.sort()
571 for propname, oldvalue in l:
572 prop = props[propname]
573 value = cl.get(nodeid, propname, None)
574 if isinstance(prop, hyperdb.Link):
575 link = self.db.classes[prop.classname]
576 key = link.labelprop(default_to_id=1)
577 if key:
578 if value:
579 value = link.get(value, key)
580 else:
581 value = ''
582 if oldvalue:
583 oldvalue = link.get(oldvalue, key)
584 else:
585 oldvalue = ''
586 change = '%s -> %s'%(oldvalue, value)
587 elif isinstance(prop, hyperdb.Multilink):
588 change = ''
589 if value is None: value = []
590 if oldvalue is None: oldvalue = []
591 l = []
592 link = self.db.classes[prop.classname]
593 key = link.labelprop(default_to_id=1)
594 # check for additions
595 for entry in value:
596 if entry in oldvalue: continue
597 if key:
598 l.append(link.get(entry, key))
599 else:
600 l.append(entry)
601 if l:
602 change = '+%s'%(', '.join(l))
603 l = []
604 # check for removals
605 for entry in oldvalue:
606 if entry in value: continue
607 if key:
608 l.append(link.get(entry, key))
609 else:
610 l.append(entry)
611 if l:
612 change += ' -%s'%(', '.join(l))
613 else:
614 change = '%s -> %s'%(oldvalue, value)
615 m.append('%s: %s'%(propname, change))
616 if m:
617 m.insert(0, '----------')
618 m.insert(0, '')
619 return '\n'.join(m)
621 #
622 # $Log: not supported by cvs2svn $
623 # Revision 1.49 2002/03/19 06:41:49 richard
624 # Faster, easier, less mess ;)
625 #
626 # Revision 1.48 2002/03/18 18:32:00 rochecompaan
627 # All messages sent to the nosy list are now encoded as quoted-printable.
628 #
629 # Revision 1.47 2002/02/27 03:16:02 richard
630 # Fixed a couple of dodgy bits found by pychekcer.
631 #
632 # Revision 1.46 2002/02/25 14:22:59 grubert
633 # . roundup db: catch only IOError in getfile.
634 #
635 # Revision 1.44 2002/02/15 07:08:44 richard
636 # . Alternate email addresses are now available for users. See the MIGRATION
637 # file for info on how to activate the feature.
638 #
639 # Revision 1.43 2002/02/14 22:33:15 richard
640 # . Added a uniquely Roundup header to email, "X-Roundup-Name"
641 #
642 # Revision 1.42 2002/01/21 09:55:14 rochecompaan
643 # Properties in change note are now sorted
644 #
645 # Revision 1.41 2002/01/15 00:12:40 richard
646 # #503340 ] creating issue with [asignedto=p.ohly]
647 #
648 # Revision 1.40 2002/01/14 22:21:38 richard
649 # #503353 ] setting properties in initial email
650 #
651 # Revision 1.39 2002/01/14 02:20:15 richard
652 # . changed all config accesses so they access either the instance or the
653 # config attriubute on the db. This means that all config is obtained from
654 # instance_config instead of the mish-mash of classes. This will make
655 # switching to a ConfigParser setup easier too, I hope.
656 #
657 # At a minimum, this makes migration a _little_ easier (a lot easier in the
658 # 0.5.0 switch, I hope!)
659 #
660 # Revision 1.38 2002/01/10 05:57:45 richard
661 # namespace clobberation
662 #
663 # Revision 1.37 2002/01/08 04:12:05 richard
664 # Changed message-id format to "<%s.%s.%s%s@%s>" so it complies with RFC822
665 #
666 # Revision 1.36 2002/01/02 02:31:38 richard
667 # Sorry for the huge checkin message - I was only intending to implement #496356
668 # but I found a number of places where things had been broken by transactions:
669 # . modified ROUNDUPDBSENDMAILDEBUG to be SENDMAILDEBUG and hold a filename
670 # for _all_ roundup-generated smtp messages to be sent to.
671 # . the transaction cache had broken the roundupdb.Class set() reactors
672 # . newly-created author users in the mailgw weren't being committed to the db
673 #
674 # Stuff that made it into CHANGES.txt (ie. the stuff I was actually working
675 # on when I found that stuff :):
676 # . #496356 ] Use threading in messages
677 # . detectors were being registered multiple times
678 # . added tests for mailgw
679 # . much better attaching of erroneous messages in the mail gateway
680 #
681 # Revision 1.35 2001/12/20 15:43:01 rochecompaan
682 # Features added:
683 # . Multilink properties are now displayed as comma separated values in
684 # a textbox
685 # . The add user link is now only visible to the admin user
686 # . Modified the mail gateway to reject submissions from unknown
687 # addresses if ANONYMOUS_ACCESS is denied
688 #
689 # Revision 1.34 2001/12/17 03:52:48 richard
690 # Implemented file store rollback. As a bonus, the hyperdb is now capable of
691 # storing more than one file per node - if a property name is supplied,
692 # the file is called designator.property.
693 # I decided not to migrate the existing files stored over to the new naming
694 # scheme - the FileClass just doesn't specify the property name.
695 #
696 # Revision 1.33 2001/12/16 10:53:37 richard
697 # take a copy of the node dict so that the subsequent set
698 # operation doesn't modify the oldvalues structure
699 #
700 # Revision 1.32 2001/12/15 23:48:35 richard
701 # Added ROUNDUPDBSENDMAILDEBUG so one can test the sendmail method without
702 # actually sending mail :)
703 #
704 # Revision 1.31 2001/12/15 19:24:39 rochecompaan
705 # . Modified cgi interface to change properties only once all changes are
706 # collected, files created and messages generated.
707 # . Moved generation of change note to nosyreactors.
708 # . We now check for changes to "assignedto" to ensure it's added to the
709 # nosy list.
710 #
711 # Revision 1.30 2001/12/12 21:47:45 richard
712 # . Message author's name appears in From: instead of roundup instance name
713 # (which still appears in the Reply-To:)
714 # . envelope-from is now set to the roundup-admin and not roundup itself so
715 # delivery reports aren't sent to roundup (thanks Patrick Ohly)
716 #
717 # Revision 1.29 2001/12/11 04:50:49 richard
718 # fixed the order of the blank line and '-------' line
719 #
720 # Revision 1.28 2001/12/10 22:20:01 richard
721 # Enabled transaction support in the bsddb backend. It uses the anydbm code
722 # where possible, only replacing methods where the db is opened (it uses the
723 # btree opener specifically.)
724 # Also cleaned up some change note generation.
725 # Made the backends package work with pydoc too.
726 #
727 # Revision 1.27 2001/12/10 21:02:53 richard
728 # only insert the -------- change note marker if there is a change note
729 #
730 # Revision 1.26 2001/12/05 14:26:44 rochecompaan
731 # Removed generation of change note from "sendmessage" in roundupdb.py.
732 # The change note is now generated when the message is created.
733 #
734 # Revision 1.25 2001/11/30 20:28:10 rochecompaan
735 # Property changes are now completely traceable, whether changes are
736 # made through the web or by email
737 #
738 # Revision 1.24 2001/11/30 11:29:04 rochecompaan
739 # Property changes are now listed in emails generated by Roundup
740 #
741 # Revision 1.23 2001/11/27 03:17:13 richard
742 # oops
743 #
744 # Revision 1.22 2001/11/27 03:00:50 richard
745 # couple of bugfixes from latest patch integration
746 #
747 # Revision 1.21 2001/11/26 22:55:56 richard
748 # Feature:
749 # . Added INSTANCE_NAME to configuration - used in web and email to identify
750 # the instance.
751 # . Added EMAIL_SIGNATURE_POSITION to indicate where to place the roundup
752 # signature info in e-mails.
753 # . Some more flexibility in the mail gateway and more error handling.
754 # . Login now takes you to the page you back to the were denied access to.
755 #
756 # Fixed:
757 # . Lots of bugs, thanks Roché and others on the devel mailing list!
758 #
759 # Revision 1.20 2001/11/25 10:11:14 jhermann
760 # Typo fix
761 #
762 # Revision 1.19 2001/11/22 15:46:42 jhermann
763 # Added module docstrings to all modules.
764 #
765 # Revision 1.18 2001/11/15 10:36:17 richard
766 # . incorporated patch from Roch'e Compaan implementing attachments in nosy
767 # e-mail
768 #
769 # Revision 1.17 2001/11/12 22:01:06 richard
770 # Fixed issues with nosy reaction and author copies.
771 #
772 # Revision 1.16 2001/10/30 00:54:45 richard
773 # Features:
774 # . #467129 ] Lossage when username=e-mail-address
775 # . #473123 ] Change message generation for author
776 # . MailGW now moves 'resolved' to 'chatting' on receiving e-mail for an issue.
777 #
778 # Revision 1.15 2001/10/23 01:00:18 richard
779 # Re-enabled login and registration access after lopping them off via
780 # disabling access for anonymous users.
781 # Major re-org of the htmltemplate code, cleaning it up significantly. Fixed
782 # a couple of bugs while I was there. Probably introduced a couple, but
783 # things seem to work OK at the moment.
784 #
785 # Revision 1.14 2001/10/21 07:26:35 richard
786 # feature #473127: Filenames. I modified the file.index and htmltemplate
787 # source so that the filename is used in the link and the creation
788 # information is displayed.
789 #
790 # Revision 1.13 2001/10/21 00:45:15 richard
791 # Added author identification to e-mail messages from roundup.
792 #
793 # Revision 1.12 2001/10/04 02:16:15 richard
794 # Forgot to pass the protected flag down *sigh*.
795 #
796 # Revision 1.11 2001/10/04 02:12:42 richard
797 # Added nicer command-line item adding: passing no arguments will enter an
798 # interactive more which asks for each property in turn. While I was at it, I
799 # fixed an implementation problem WRT the spec - I wasn't raising a
800 # ValueError if the key property was missing from a create(). Also added a
801 # protected=boolean argument to getprops() so we can list only the mutable
802 # properties (defaults to yes, which lists the immutables).
803 #
804 # Revision 1.10 2001/08/07 00:24:42 richard
805 # stupid typo
806 #
807 # Revision 1.9 2001/08/07 00:15:51 richard
808 # Added the copyright/license notice to (nearly) all files at request of
809 # Bizar Software.
810 #
811 # Revision 1.8 2001/08/02 06:38:17 richard
812 # Roundupdb now appends "mailing list" information to its messages which
813 # include the e-mail address and web interface address. Templates may
814 # override this in their db classes to include specific information (support
815 # instructions, etc).
816 #
817 # Revision 1.7 2001/07/30 02:38:31 richard
818 # get() now has a default arg - for migration only.
819 #
820 # Revision 1.6 2001/07/30 00:05:54 richard
821 # Fixed IssueClass so that superseders links to its classname rather than
822 # hard-coded to "issue".
823 #
824 # Revision 1.5 2001/07/29 07:01:39 richard
825 # Added vim command to all source so that we don't get no steenkin' tabs :)
826 #
827 # Revision 1.4 2001/07/29 04:05:37 richard
828 # Added the fabricated property "id".
829 #
830 # Revision 1.3 2001/07/23 07:14:41 richard
831 # Moved the database backends off into backends.
832 #
833 # Revision 1.2 2001/07/22 12:09:32 richard
834 # Final commit of Grande Splite
835 #
836 # Revision 1.1 2001/07/22 11:58:35 richard
837 # More Grande Splite
838 #
839 #
840 # vim: set filetype=python ts=4 sw=4 et si