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 1.49 2002-03-19 06:41:49 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 sendmessage(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
310 files = self.db.file
312 # figure the recipient ids
313 sendto = []
314 r = {}
315 recipients = messages.get(msgid, 'recipients')
316 for recipid in messages.get(msgid, 'recipients'):
317 r[recipid] = 1
319 # figure the author's id, and indicate they've received the message
320 authid = messages.get(msgid, 'author')
322 # get the current nosy list, we'll need it
323 nosy = self.get(nodeid, 'nosy')
325 # possibly send the message to the author, as long as they aren't
326 # anonymous
327 if (self.db.config.MESSAGES_TO_AUTHOR == 'yes' and
328 users.get(authid, 'username') != 'anonymous'):
329 sendto.append(authid)
330 r[authid] = 1
332 # now figure the nosy people who weren't recipients
333 for nosyid in nosy:
334 # Don't send nosy mail to the anonymous user (that user
335 # shouldn't appear in the nosy list, but just in case they
336 # do...)
337 if users.get(nosyid, 'username') == 'anonymous':
338 continue
339 # make sure they haven't seen the message already
340 if not r.has_key(nosyid):
341 # send it to them
342 sendto.append(nosyid)
343 recipients.append(nosyid)
345 # no new recipients
346 if not sendto:
347 return
349 # determine the messageid and inreplyto of the message
350 inreplyto = messages.get(msgid, 'inreplyto')
351 messageid = messages.get(msgid, 'messageid')
352 if not messageid:
353 # this is an old message that didn't get a messageid, so
354 # create one
355 messageid = "<%s.%s.%s%s@%s>"%(time.time(), random.random(),
356 self.classname, nodeid, self.db.config.MAIL_DOMAIN)
357 messages.set(msgid, messageid=messageid)
359 # update the message's recipients list
360 messages.set(msgid, recipients=recipients)
362 # send an email to the people who missed out
363 sendto = [users.get(i, 'address') for i in sendto]
364 cn = self.classname
365 title = self.get(nodeid, 'title') or '%s message copy'%cn
366 # figure author information
367 authname = users.get(authid, 'realname')
368 if not authname:
369 authname = users.get(authid, 'username')
370 authaddr = users.get(authid, 'address')
371 if authaddr:
372 authaddr = ' <%s>'%authaddr
373 else:
374 authaddr = ''
376 # make the message body
377 m = ['']
379 # put in roundup's signature
380 if self.db.config.EMAIL_SIGNATURE_POSITION == 'top':
381 m.append(self.email_signature(nodeid, msgid))
383 # add author information
384 if len(self.get(nodeid,'messages')) == 1:
385 m.append("New submission from %s%s:"%(authname, authaddr))
386 else:
387 m.append("%s%s added the comment:"%(authname, authaddr))
388 m.append('')
390 # add the content
391 m.append(messages.get(msgid, 'content'))
393 # add the change note
394 if change_note:
395 m.append(change_note)
397 # put in roundup's signature
398 if self.db.config.EMAIL_SIGNATURE_POSITION == 'bottom':
399 m.append(self.email_signature(nodeid, msgid))
401 # encode the content as quoted-printable
402 content = cStringIO.StringIO('\n'.join(m))
403 content_encoded = cStringIO.StringIO()
404 quopri.encode(content, content_encoded, 0)
405 content_encoded = content_encoded.getvalue()
407 # get the files for this message
408 message_files = messages.get(msgid, 'files')
410 # create the message
411 message = cStringIO.StringIO()
412 writer = MimeWriter.MimeWriter(message)
413 writer.addheader('Subject', '[%s%s] %s'%(cn, nodeid, title))
414 writer.addheader('To', ', '.join(sendto))
415 writer.addheader('From', '%s <%s>'%(authname,
416 self.db.config.ISSUE_TRACKER_EMAIL))
417 writer.addheader('Reply-To', '%s <%s>'%(self.db.config.INSTANCE_NAME,
418 self.db.config.ISSUE_TRACKER_EMAIL))
419 writer.addheader('MIME-Version', '1.0')
420 if messageid:
421 writer.addheader('Message-Id', messageid)
422 if inreplyto:
423 writer.addheader('In-Reply-To', inreplyto)
425 # add a uniquely Roundup header to help filtering
426 writer.addheader('X-Roundup-Name', self.db.config.INSTANCE_NAME)
428 # attach files
429 if message_files:
430 part = writer.startmultipartbody('mixed')
431 part = writer.nextpart()
432 part.addheader('Content-Transfer-Encoding', 'quoted-printable')
433 body = part.startbody('text/plain')
434 body.write(content_encoded)
435 for fileid in message_files:
436 name = files.get(fileid, 'name')
437 mime_type = files.get(fileid, 'type')
438 content = files.get(fileid, 'content')
439 part = writer.nextpart()
440 if mime_type == 'text/plain':
441 part.addheader('Content-Disposition',
442 'attachment;\n filename="%s"'%name)
443 part.addheader('Content-Transfer-Encoding', '7bit')
444 body = part.startbody('text/plain')
445 body.write(content)
446 else:
447 # some other type, so encode it
448 if not mime_type:
449 # this should have been done when the file was saved
450 mime_type = mimetypes.guess_type(name)[0]
451 if mime_type is None:
452 mime_type = 'application/octet-stream'
453 part.addheader('Content-Disposition',
454 'attachment;\n filename="%s"'%name)
455 part.addheader('Content-Transfer-Encoding', 'base64')
456 body = part.startbody(mime_type)
457 body.write(base64.encodestring(content))
458 writer.lastpart()
459 else:
460 writer.addheader('Content-Transfer-Encoding', 'quoted-printable')
461 body = writer.startbody('text/plain')
462 body.write(content_encoded)
464 # now try to send the message
465 if SENDMAILDEBUG:
466 open(SENDMAILDEBUG, 'w').write('FROM: %s\nTO: %s\n%s\n'%(
467 self.db.config.ADMIN_EMAIL,', '.join(sendto),message.getvalue()))
468 else:
469 try:
470 # send the message as admin so bounces are sent there
471 # instead of to roundup
472 smtp = smtplib.SMTP(self.db.config.MAILHOST)
473 smtp.sendmail(self.db.config.ADMIN_EMAIL, sendto,
474 message.getvalue())
475 except socket.error, value:
476 raise MessageSendError, \
477 "Couldn't send confirmation email: mailhost %s"%value
478 except smtplib.SMTPException, value:
479 raise MessageSendError, \
480 "Couldn't send confirmation email: %s"%value
482 def email_signature(self, nodeid, msgid):
483 ''' Add a signature to the e-mail with some useful information
484 '''
485 web = self.db.config.ISSUE_TRACKER_WEB + 'issue'+ nodeid
486 email = '"%s" <%s>'%(self.db.config.INSTANCE_NAME,
487 self.db.config.ISSUE_TRACKER_EMAIL)
488 line = '_' * max(len(web), len(email))
489 return '%s\n%s\n%s\n%s'%(line, email, web, line)
491 def generateCreateNote(self, nodeid):
492 """Generate a create note that lists initial property values
493 """
494 cn = self.classname
495 cl = self.db.classes[cn]
496 props = cl.getprops(protected=0)
498 # list the values
499 m = []
500 l = props.items()
501 l.sort()
502 for propname, prop in l:
503 value = cl.get(nodeid, propname, None)
504 # skip boring entries
505 if not value:
506 continue
507 if isinstance(prop, hyperdb.Link):
508 link = self.db.classes[prop.classname]
509 if value:
510 key = link.labelprop(default_to_id=1)
511 if key:
512 value = link.get(value, key)
513 else:
514 value = ''
515 elif isinstance(prop, hyperdb.Multilink):
516 if value is None: value = []
517 l = []
518 link = self.db.classes[prop.classname]
519 key = link.labelprop(default_to_id=1)
520 if key:
521 value = [link.get(entry, key) for entry in value]
522 value = ', '.join(value)
523 m.append('%s: %s'%(propname, value))
524 m.insert(0, '----------')
525 m.insert(0, '')
526 return '\n'.join(m)
528 def generateChangeNote(self, nodeid, oldvalues):
529 """Generate a change note that lists property changes
530 """
531 cn = self.classname
532 cl = self.db.classes[cn]
533 changed = {}
534 props = cl.getprops(protected=0)
536 # determine what changed
537 for key in oldvalues.keys():
538 if key in ['files','messages']: continue
539 new_value = cl.get(nodeid, key)
540 # the old value might be non existent
541 try:
542 old_value = oldvalues[key]
543 if type(new_value) is type([]):
544 new_value.sort()
545 old_value.sort()
546 if new_value != old_value:
547 changed[key] = old_value
548 except:
549 changed[key] = new_value
551 # list the changes
552 m = []
553 l = changed.items()
554 l.sort()
555 for propname, oldvalue in l:
556 prop = props[propname]
557 value = cl.get(nodeid, propname, None)
558 if isinstance(prop, hyperdb.Link):
559 link = self.db.classes[prop.classname]
560 key = link.labelprop(default_to_id=1)
561 if key:
562 if value:
563 value = link.get(value, key)
564 else:
565 value = ''
566 if oldvalue:
567 oldvalue = link.get(oldvalue, key)
568 else:
569 oldvalue = ''
570 change = '%s -> %s'%(oldvalue, value)
571 elif isinstance(prop, hyperdb.Multilink):
572 change = ''
573 if value is None: value = []
574 if oldvalue is None: oldvalue = []
575 l = []
576 link = self.db.classes[prop.classname]
577 key = link.labelprop(default_to_id=1)
578 # check for additions
579 for entry in value:
580 if entry in oldvalue: continue
581 if key:
582 l.append(link.get(entry, key))
583 else:
584 l.append(entry)
585 if l:
586 change = '+%s'%(', '.join(l))
587 l = []
588 # check for removals
589 for entry in oldvalue:
590 if entry in value: continue
591 if key:
592 l.append(link.get(entry, key))
593 else:
594 l.append(entry)
595 if l:
596 change += ' -%s'%(', '.join(l))
597 else:
598 change = '%s -> %s'%(oldvalue, value)
599 m.append('%s: %s'%(propname, change))
600 if m:
601 m.insert(0, '----------')
602 m.insert(0, '')
603 return '\n'.join(m)
605 #
606 # $Log: not supported by cvs2svn $
607 # Revision 1.48 2002/03/18 18:32:00 rochecompaan
608 # All messages sent to the nosy list are now encoded as quoted-printable.
609 #
610 # Revision 1.47 2002/02/27 03:16:02 richard
611 # Fixed a couple of dodgy bits found by pychekcer.
612 #
613 # Revision 1.46 2002/02/25 14:22:59 grubert
614 # . roundup db: catch only IOError in getfile.
615 #
616 # Revision 1.44 2002/02/15 07:08:44 richard
617 # . Alternate email addresses are now available for users. See the MIGRATION
618 # file for info on how to activate the feature.
619 #
620 # Revision 1.43 2002/02/14 22:33:15 richard
621 # . Added a uniquely Roundup header to email, "X-Roundup-Name"
622 #
623 # Revision 1.42 2002/01/21 09:55:14 rochecompaan
624 # Properties in change note are now sorted
625 #
626 # Revision 1.41 2002/01/15 00:12:40 richard
627 # #503340 ] creating issue with [asignedto=p.ohly]
628 #
629 # Revision 1.40 2002/01/14 22:21:38 richard
630 # #503353 ] setting properties in initial email
631 #
632 # Revision 1.39 2002/01/14 02:20:15 richard
633 # . changed all config accesses so they access either the instance or the
634 # config attriubute on the db. This means that all config is obtained from
635 # instance_config instead of the mish-mash of classes. This will make
636 # switching to a ConfigParser setup easier too, I hope.
637 #
638 # At a minimum, this makes migration a _little_ easier (a lot easier in the
639 # 0.5.0 switch, I hope!)
640 #
641 # Revision 1.38 2002/01/10 05:57:45 richard
642 # namespace clobberation
643 #
644 # Revision 1.37 2002/01/08 04:12:05 richard
645 # Changed message-id format to "<%s.%s.%s%s@%s>" so it complies with RFC822
646 #
647 # Revision 1.36 2002/01/02 02:31:38 richard
648 # Sorry for the huge checkin message - I was only intending to implement #496356
649 # but I found a number of places where things had been broken by transactions:
650 # . modified ROUNDUPDBSENDMAILDEBUG to be SENDMAILDEBUG and hold a filename
651 # for _all_ roundup-generated smtp messages to be sent to.
652 # . the transaction cache had broken the roundupdb.Class set() reactors
653 # . newly-created author users in the mailgw weren't being committed to the db
654 #
655 # Stuff that made it into CHANGES.txt (ie. the stuff I was actually working
656 # on when I found that stuff :):
657 # . #496356 ] Use threading in messages
658 # . detectors were being registered multiple times
659 # . added tests for mailgw
660 # . much better attaching of erroneous messages in the mail gateway
661 #
662 # Revision 1.35 2001/12/20 15:43:01 rochecompaan
663 # Features added:
664 # . Multilink properties are now displayed as comma separated values in
665 # a textbox
666 # . The add user link is now only visible to the admin user
667 # . Modified the mail gateway to reject submissions from unknown
668 # addresses if ANONYMOUS_ACCESS is denied
669 #
670 # Revision 1.34 2001/12/17 03:52:48 richard
671 # Implemented file store rollback. As a bonus, the hyperdb is now capable of
672 # storing more than one file per node - if a property name is supplied,
673 # the file is called designator.property.
674 # I decided not to migrate the existing files stored over to the new naming
675 # scheme - the FileClass just doesn't specify the property name.
676 #
677 # Revision 1.33 2001/12/16 10:53:37 richard
678 # take a copy of the node dict so that the subsequent set
679 # operation doesn't modify the oldvalues structure
680 #
681 # Revision 1.32 2001/12/15 23:48:35 richard
682 # Added ROUNDUPDBSENDMAILDEBUG so one can test the sendmail method without
683 # actually sending mail :)
684 #
685 # Revision 1.31 2001/12/15 19:24:39 rochecompaan
686 # . Modified cgi interface to change properties only once all changes are
687 # collected, files created and messages generated.
688 # . Moved generation of change note to nosyreactors.
689 # . We now check for changes to "assignedto" to ensure it's added to the
690 # nosy list.
691 #
692 # Revision 1.30 2001/12/12 21:47:45 richard
693 # . Message author's name appears in From: instead of roundup instance name
694 # (which still appears in the Reply-To:)
695 # . envelope-from is now set to the roundup-admin and not roundup itself so
696 # delivery reports aren't sent to roundup (thanks Patrick Ohly)
697 #
698 # Revision 1.29 2001/12/11 04:50:49 richard
699 # fixed the order of the blank line and '-------' line
700 #
701 # Revision 1.28 2001/12/10 22:20:01 richard
702 # Enabled transaction support in the bsddb backend. It uses the anydbm code
703 # where possible, only replacing methods where the db is opened (it uses the
704 # btree opener specifically.)
705 # Also cleaned up some change note generation.
706 # Made the backends package work with pydoc too.
707 #
708 # Revision 1.27 2001/12/10 21:02:53 richard
709 # only insert the -------- change note marker if there is a change note
710 #
711 # Revision 1.26 2001/12/05 14:26:44 rochecompaan
712 # Removed generation of change note from "sendmessage" in roundupdb.py.
713 # The change note is now generated when the message is created.
714 #
715 # Revision 1.25 2001/11/30 20:28:10 rochecompaan
716 # Property changes are now completely traceable, whether changes are
717 # made through the web or by email
718 #
719 # Revision 1.24 2001/11/30 11:29:04 rochecompaan
720 # Property changes are now listed in emails generated by Roundup
721 #
722 # Revision 1.23 2001/11/27 03:17:13 richard
723 # oops
724 #
725 # Revision 1.22 2001/11/27 03:00:50 richard
726 # couple of bugfixes from latest patch integration
727 #
728 # Revision 1.21 2001/11/26 22:55:56 richard
729 # Feature:
730 # . Added INSTANCE_NAME to configuration - used in web and email to identify
731 # the instance.
732 # . Added EMAIL_SIGNATURE_POSITION to indicate where to place the roundup
733 # signature info in e-mails.
734 # . Some more flexibility in the mail gateway and more error handling.
735 # . Login now takes you to the page you back to the were denied access to.
736 #
737 # Fixed:
738 # . Lots of bugs, thanks Roché and others on the devel mailing list!
739 #
740 # Revision 1.20 2001/11/25 10:11:14 jhermann
741 # Typo fix
742 #
743 # Revision 1.19 2001/11/22 15:46:42 jhermann
744 # Added module docstrings to all modules.
745 #
746 # Revision 1.18 2001/11/15 10:36:17 richard
747 # . incorporated patch from Roch'e Compaan implementing attachments in nosy
748 # e-mail
749 #
750 # Revision 1.17 2001/11/12 22:01:06 richard
751 # Fixed issues with nosy reaction and author copies.
752 #
753 # Revision 1.16 2001/10/30 00:54:45 richard
754 # Features:
755 # . #467129 ] Lossage when username=e-mail-address
756 # . #473123 ] Change message generation for author
757 # . MailGW now moves 'resolved' to 'chatting' on receiving e-mail for an issue.
758 #
759 # Revision 1.15 2001/10/23 01:00:18 richard
760 # Re-enabled login and registration access after lopping them off via
761 # disabling access for anonymous users.
762 # Major re-org of the htmltemplate code, cleaning it up significantly. Fixed
763 # a couple of bugs while I was there. Probably introduced a couple, but
764 # things seem to work OK at the moment.
765 #
766 # Revision 1.14 2001/10/21 07:26:35 richard
767 # feature #473127: Filenames. I modified the file.index and htmltemplate
768 # source so that the filename is used in the link and the creation
769 # information is displayed.
770 #
771 # Revision 1.13 2001/10/21 00:45:15 richard
772 # Added author identification to e-mail messages from roundup.
773 #
774 # Revision 1.12 2001/10/04 02:16:15 richard
775 # Forgot to pass the protected flag down *sigh*.
776 #
777 # Revision 1.11 2001/10/04 02:12:42 richard
778 # Added nicer command-line item adding: passing no arguments will enter an
779 # interactive more which asks for each property in turn. While I was at it, I
780 # fixed an implementation problem WRT the spec - I wasn't raising a
781 # ValueError if the key property was missing from a create(). Also added a
782 # protected=boolean argument to getprops() so we can list only the mutable
783 # properties (defaults to yes, which lists the immutables).
784 #
785 # Revision 1.10 2001/08/07 00:24:42 richard
786 # stupid typo
787 #
788 # Revision 1.9 2001/08/07 00:15:51 richard
789 # Added the copyright/license notice to (nearly) all files at request of
790 # Bizar Software.
791 #
792 # Revision 1.8 2001/08/02 06:38:17 richard
793 # Roundupdb now appends "mailing list" information to its messages which
794 # include the e-mail address and web interface address. Templates may
795 # override this in their db classes to include specific information (support
796 # instructions, etc).
797 #
798 # Revision 1.7 2001/07/30 02:38:31 richard
799 # get() now has a default arg - for migration only.
800 #
801 # Revision 1.6 2001/07/30 00:05:54 richard
802 # Fixed IssueClass so that superseders links to its classname rather than
803 # hard-coded to "issue".
804 #
805 # Revision 1.5 2001/07/29 07:01:39 richard
806 # Added vim command to all source so that we don't get no steenkin' tabs :)
807 #
808 # Revision 1.4 2001/07/29 04:05:37 richard
809 # Added the fabricated property "id".
810 #
811 # Revision 1.3 2001/07/23 07:14:41 richard
812 # Moved the database backends off into backends.
813 #
814 # Revision 1.2 2001/07/22 12:09:32 richard
815 # Final commit of Grande Splite
816 #
817 # Revision 1.1 2001/07/22 11:58:35 richard
818 # More Grande Splite
819 #
820 #
821 # vim: set filetype=python ts=4 sw=4 et si