2 # vim:set et ts=4 sw=4:
4 """ Handles packages from policy queues
6 @contact: Debian FTP Master <ftpmaster@debian.org>
7 @copyright: 2001, 2002, 2003, 2004, 2005, 2006 James Troup <james@nocrew.org>
8 @copyright: 2009 Joerg Jaspert <joerg@debian.org>
9 @copyright: 2009 Frank Lichtenheld <djpig@debian.org>
10 @copyright: 2009 Mark Hymers <mhy@debian.org>
11 @license: GNU General Public License version 2 or later
13 # This program is free software; you can redistribute it and/or modify
14 # it under the terms of the GNU General Public License as published by
15 # the Free Software Foundation; either version 2 of the License, or
16 # (at your option) any later version.
18 # This program is distributed in the hope that it will be useful,
19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 # GNU General Public License for more details.
23 # You should have received a copy of the GNU General Public License
24 # along with this program; if not, write to the Free Software
25 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 ################################################################################
29 # <mhy> So how do we handle that at the moment?
30 # <stew> Probably incorrectly.
32 ################################################################################
41 from daklib.dbconn import *
42 from daklib import daklog
43 from daklib import utils
44 from daklib.dak_exceptions import CantOpenError, AlreadyLockedError, CantGetLockError
45 from daklib.config import Config
46 from daklib.archive import ArchiveTransaction
47 from daklib.urgencylog import UrgencyLog
49 import daklib.announce
55 ################################################################################
57 def do_comments(dir, srcqueue, opref, npref, line, fn, transaction):
58 session = transaction.session
59 for comm in [ x for x in os.listdir(dir) if x.startswith(opref) ]:
60 lines = open(os.path.join(dir, comm)).readlines()
61 if len(lines) == 0 or lines[0] != line + "\n": continue
63 # If the ACCEPT includes a _<arch> we only accept that .changes.
64 # Otherwise we accept all .changes that start with the given prefix
65 changes_prefix = comm[len(opref):]
66 if changes_prefix.count('_') < 2:
67 changes_prefix = changes_prefix + '_'
69 changes_prefix = changes_prefix + '.changes'
71 # We need to escape "_" as we use it with the LIKE operator (via the
72 # SQLA startwith) later.
73 changes_prefix = changes_prefix.replace("_", r"\_")
75 uploads = session.query(PolicyQueueUpload).filter_by(policy_queue=srcqueue) \
76 .join(PolicyQueueUpload.changes).filter(DBChange.changesname.startswith(changes_prefix)) \
77 .order_by(PolicyQueueUpload.source_id)
79 print "Processing changes file: %s" % u.changes.changesname
80 fn(u, srcqueue, "".join(lines[1:]), transaction)
83 newcomm = npref + comm[len(opref):]
84 transaction.fs.move(os.path.join(dir, comm), os.path.join(dir, newcomm))
86 ################################################################################
88 def try_or_reject(function):
89 def wrapper(upload, srcqueue, comments, transaction):
91 function(upload, srcqueue, comments, transaction)
92 except Exception as e:
93 comments = 'An exception was raised while processing the package:\n{0}\nOriginal comments:\n{1}'.format(traceback.format_exc(), comments)
95 transaction.rollback()
96 real_comment_reject(upload, srcqueue, comments, transaction)
97 except Exception as e:
98 comments = 'In addition an exception was raised while trying to reject the upload:\n{0}\nOriginal rejection:\n{1}'.format(traceback.format_exc(), comments)
99 transaction.rollback()
100 real_comment_reject(upload, srcqueue, comments, transaction, notify=False)
101 if not Options['No-Action']:
105 ################################################################################
108 def comment_accept(upload, srcqueue, comments, transaction):
109 for byhand in upload.byhand:
110 path = os.path.join(srcqueue.path, byhand.filename)
111 if os.path.exists(path):
112 raise Exception('E: cannot ACCEPT upload with unprocessed byhand file {0}'.format(byhand.filename))
117 session = transaction.session
118 changesname = upload.changes.changesname
119 allow_tainted = srcqueue.suite.archive.tainted
121 # We need overrides to get the target component
122 overridesuite = upload.target_suite
123 if overridesuite.overridesuite is not None:
124 overridesuite = session.query(Suite).filter_by(suite_name=overridesuite.overridesuite).one()
126 def binary_component_func(db_binary):
127 override = session.query(Override).filter_by(suite=overridesuite, package=db_binary.package) \
128 .join(OverrideType).filter(OverrideType.overridetype == db_binary.binarytype) \
129 .join(Component).one()
130 return override.component
132 def source_component_func(db_source):
133 override = session.query(Override).filter_by(suite=overridesuite, package=db_source.source) \
134 .join(OverrideType).filter(OverrideType.overridetype == 'dsc') \
135 .join(Component).one()
136 return override.component
138 all_target_suites = [upload.target_suite]
139 all_target_suites.extend([q.suite for q in upload.target_suite.copy_queues])
141 for suite in all_target_suites:
142 if upload.source is not None:
143 transaction.copy_source(upload.source, suite, source_component_func(upload.source), allow_tainted=allow_tainted)
144 for db_binary in upload.binaries:
145 # build queues may miss the source package if this is a binary-only upload
146 if suite != upload.target_suite:
147 transaction.copy_source(db_binary.source, suite, source_component_func(db_binary.source), allow_tainted=allow_tainted)
148 transaction.copy_binary(db_binary, suite, binary_component_func(db_binary), allow_tainted=allow_tainted, extra_archives=[upload.target_suite.archive])
150 # Copy .changes if needed
151 if upload.target_suite.copychanges:
152 src = os.path.join(upload.policy_queue.path, upload.changes.changesname)
153 dst = os.path.join(upload.target_suite.path, upload.changes.changesname)
154 fs.copy(src, dst, mode=upload.target_suite.archive.mode)
156 if upload.source is not None and not Options['No-Action']:
157 urgency = upload.changes.urgency
158 if urgency not in cnf.value_list('Urgency::Valid'):
159 urgency = cnf['Urgency::Default']
160 UrgencyLog().log(upload.source.source, upload.source.version, urgency)
163 if not Options['No-Action']:
164 Logger.log(["Policy Queue ACCEPT", srcqueue.queue_name, changesname])
166 pu = get_processed_upload(upload)
167 daklib.announce.announce_accept(pu)
169 # TODO: code duplication. Similar code is in process-upload.
170 # Move .changes to done
171 src = os.path.join(upload.policy_queue.path, upload.changes.changesname)
172 now = datetime.datetime.now()
173 donedir = os.path.join(cnf['Dir::Done'], now.strftime('%Y/%m/%d'))
174 dst = os.path.join(donedir, upload.changes.changesname)
175 dst = utils.find_next_free(dst)
176 fs.copy(src, dst, mode=0o644)
178 remove_upload(upload, transaction)
180 ################################################################################
183 def comment_reject(*args):
184 real_comment_reject(*args, manual=True)
186 def real_comment_reject(upload, srcqueue, comments, transaction, notify=True, manual=False):
190 session = transaction.session
191 changesname = upload.changes.changesname
192 queuedir = upload.policy_queue.path
193 rejectdir = cnf['Dir::Reject']
195 ### Copy files to reject/
197 poolfiles = [b.poolfile for b in upload.binaries]
198 if upload.source is not None:
199 poolfiles.extend([df.poolfile for df in upload.source.srcfiles])
201 files = [ af.path for af in session.query(ArchiveFile) \
202 .filter_by(archive=upload.policy_queue.suite.archive) \
203 .join(ArchiveFile.file) \
204 .filter(PoolFile.file_id.in_([ f.file_id for f in poolfiles ])) ]
205 for byhand in upload.byhand:
206 path = os.path.join(queuedir, byhand.filename)
207 if os.path.exists(path):
209 files.append(os.path.join(queuedir, changesname))
212 dst = utils.find_next_free(os.path.join(rejectdir, os.path.basename(fn)))
213 fs.copy(fn, dst, link=True)
217 dst = utils.find_next_free(os.path.join(rejectdir, '{0}.reason'.format(changesname)))
222 ### Send mail notification
228 # Try to use From: from comment file if there is one.
229 # This is not very elegant...
230 match = re.match(r"\AFrom: ([^\n]+)\n\n", comments)
232 rejected_by = match.group(1)
233 reason = '\n'.join(comments.splitlines()[2:])
235 pu = get_processed_upload(upload)
236 daklib.announce.announce_reject(pu, reason, rejected_by)
239 if not Options["No-Action"]:
240 Logger.log(["Policy Queue REJECT", srcqueue.queue_name, upload.changes.changesname])
242 changes = upload.changes
243 remove_upload(upload, transaction)
244 session.delete(changes)
246 ################################################################################
248 def remove_upload(upload, transaction):
250 session = transaction.session
251 changes = upload.changes
253 # Remove byhand and changes files. Binary and source packages will be
254 # removed from {bin,src}_associations and eventually removed by clean-suites automatically.
255 queuedir = upload.policy_queue.path
256 for byhand in upload.byhand:
257 path = os.path.join(queuedir, byhand.filename)
258 if os.path.exists(path):
260 session.delete(byhand)
261 fs.unlink(os.path.join(queuedir, upload.changes.changesname))
263 session.delete(upload)
266 ################################################################################
268 def get_processed_upload(upload):
269 pu = daklib.announce.ProcessedUpload()
271 pu.maintainer = upload.changes.maintainer
272 pu.changed_by = upload.changes.changedby
273 pu.fingerprint = upload.changes.fingerprint
275 pu.suites = [ upload.target_suite ]
276 pu.from_policy_suites = [ upload.target_suite ]
278 changes_path = os.path.join(upload.policy_queue.path, upload.changes.changesname)
279 pu.changes = open(changes_path, 'r').read()
280 pu.changes_filename = upload.changes.changesname
281 pu.sourceful = upload.source is not None
282 pu.source = upload.changes.source
283 pu.version = upload.changes.version
284 pu.architecture = upload.changes.architecture
285 pu.bugs = upload.changes.closes
287 pu.program = "process-policy"
291 ################################################################################
293 def remove_unreferenced_binaries(policy_queue, transaction):
294 """Remove binaries that are no longer referenced by an upload
296 @type policy_queue: L{daklib.dbconn.PolicyQueue}
298 @type transaction: L{daklib.archive.ArchiveTransaction}
300 session = transaction.session
301 suite = policy_queue.suite
306 JOIN bin_associations ba ON b.id = ba.bin
307 WHERE ba.suite = :suite_id
308 AND NOT EXISTS (SELECT 1 FROM policy_queue_upload_binaries_map pqubm
309 JOIN policy_queue_upload pqu ON pqubm.policy_queue_upload_id = pqu.id
310 WHERE pqu.policy_queue_id = :policy_queue_id
311 AND pqubm.binary_id = b.id)"""
312 binaries = session.query(DBBinary).from_statement(query) \
313 .params({'suite_id': policy_queue.suite_id, 'policy_queue_id': policy_queue.policy_queue_id})
315 for binary in binaries:
316 Logger.log(["removed binary from policy queue", policy_queue.queue_name, binary.package, binary.version])
317 transaction.remove_binary(binary, suite)
319 def remove_unreferenced_sources(policy_queue, transaction):
320 """Remove sources that are no longer referenced by an upload or a binary
322 @type policy_queue: L{daklib.dbconn.PolicyQueue}
324 @type transaction: L{daklib.archive.ArchiveTransaction}
326 session = transaction.session
327 suite = policy_queue.suite
332 JOIN src_associations sa ON s.id = sa.source
333 WHERE sa.suite = :suite_id
334 AND NOT EXISTS (SELECT 1 FROM policy_queue_upload pqu
335 WHERE pqu.policy_queue_id = :policy_queue_id
336 AND pqu.source_id = s.id)
337 AND NOT EXISTS (SELECT 1 FROM binaries b
338 JOIN bin_associations ba ON b.id = ba.bin
339 WHERE b.source = s.id
340 AND ba.suite = :suite_id)"""
341 sources = session.query(DBSource).from_statement(query) \
342 .params({'suite_id': policy_queue.suite_id, 'policy_queue_id': policy_queue.policy_queue_id})
344 for source in sources:
345 Logger.log(["removed source from policy queue", policy_queue.queue_name, source.source, source.version])
346 transaction.remove_source(source, suite)
348 ################################################################################
351 global Options, Logger
354 session = DBConn().session()
356 Arguments = [('h',"help","Process-Policy::Options::Help"),
357 ('n',"no-action","Process-Policy::Options::No-Action")]
359 for i in ["help", "no-action"]:
360 if not cnf.has_key("Process-Policy::Options::%s" % (i)):
361 cnf["Process-Policy::Options::%s" % (i)] = ""
363 queue_name = apt_pkg.parse_commandline(cnf.Cnf,Arguments,sys.argv)
365 if len(queue_name) != 1:
366 print "E: Specify exactly one policy queue"
369 queue_name = queue_name[0]
371 Options = cnf.subtree("Process-Policy::Options")
376 Logger = daklog.Logger("process-policy")
377 if not Options["No-Action"]:
378 urgencylog = UrgencyLog()
380 with ArchiveTransaction() as transaction:
381 session = transaction.session
383 pq = session.query(PolicyQueue).filter_by(queue_name=queue_name).one()
384 except NoResultFound:
385 print "E: Cannot find policy queue %s" % queue_name
388 commentsdir = os.path.join(pq.path, 'COMMENTS')
389 # The comments stuff relies on being in the right directory
392 do_comments(commentsdir, pq, "ACCEPT.", "ACCEPTED.", "OK", comment_accept, transaction)
393 do_comments(commentsdir, pq, "ACCEPTED.", "ACCEPTED.", "OK", comment_accept, transaction)
394 do_comments(commentsdir, pq, "REJECT.", "REJECTED.", "NOTOK", comment_reject, transaction)
396 remove_unreferenced_binaries(pq, transaction)
397 remove_unreferenced_sources(pq, transaction)
399 if not Options['No-Action']:
402 ################################################################################
404 if __name__ == '__main__':