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 uploads = session.query(PolicyQueueUpload).filter_by(policy_queue=srcqueue) \
72 .join(PolicyQueueUpload.changes).filter(DBChange.changesname.startswith(changes_prefix)) \
73 .order_by(PolicyQueueUpload.source_id)
75 print "Processing changes file: %s" % u.changes.changesname
76 fn(u, srcqueue, "".join(lines[1:]), transaction)
79 newcomm = npref + comm[len(opref):]
80 transaction.fs.move(os.path.join(dir, comm), os.path.join(dir, newcomm))
82 ################################################################################
84 def try_or_reject(function):
85 def wrapper(upload, srcqueue, comments, transaction):
87 function(upload, srcqueue, comments, transaction)
88 except Exception as e:
89 comments = 'An exception was raised while processing the package:\n{0}\nOriginal comments:\n{1}'.format(traceback.format_exc(), comments)
91 transaction.rollback()
92 real_comment_reject(upload, srcqueue, comments, transaction)
93 except Exception as e:
94 comments = 'In addition an exception was raised while trying to reject the upload:\n{0}\nOriginal rejection:\n{1}'.format(traceback.format_exc(), comments)
95 transaction.rollback()
96 real_comment_reject(upload, srcqueue, comments, transaction, notify=False)
97 if not Options['No-Action']:
101 ################################################################################
104 def comment_accept(upload, srcqueue, comments, transaction):
105 for byhand in upload.byhand:
106 path = os.path.join(srcqueue.path, byhand.filename)
107 if os.path.exists(path):
108 raise Exception('E: cannot ACCEPT upload with unprocessed byhand file {0}'.format(byhand.filename))
113 session = transaction.session
114 changesname = upload.changes.changesname
115 allow_tainted = srcqueue.suite.archive.tainted
117 # We need overrides to get the target component
118 overridesuite = upload.target_suite
119 if overridesuite.overridesuite is not None:
120 overridesuite = session.query(Suite).filter_by(suite_name=overridesuite.overridesuite).one()
122 def binary_component_func(db_binary):
123 override = session.query(Override).filter_by(suite=overridesuite, package=db_binary.package) \
124 .join(OverrideType).filter(OverrideType.overridetype == db_binary.binarytype) \
125 .join(Component).one()
126 return override.component
128 def source_component_func(db_source):
129 override = session.query(Override).filter_by(suite=overridesuite, package=db_source.source) \
130 .join(OverrideType).filter(OverrideType.overridetype == 'dsc') \
131 .join(Component).one()
132 return override.component
134 all_target_suites = [upload.target_suite]
135 all_target_suites.extend([q.suite for q in upload.target_suite.copy_queues])
137 for suite in all_target_suites:
138 if upload.source is not None:
139 transaction.copy_source(upload.source, suite, source_component_func(upload.source), allow_tainted=allow_tainted)
140 for db_binary in upload.binaries:
141 transaction.copy_binary(db_binary, suite, binary_component_func(db_binary), allow_tainted=allow_tainted, extra_archives=[upload.target_suite.archive])
143 # Copy .changes if needed
144 if upload.target_suite.copychanges:
145 src = os.path.join(upload.policy_queue.path, upload.changes.changesname)
146 dst = os.path.join(upload.target_suite.path, upload.changes.changesname)
147 fs.copy(src, dst, mode=upload.target_suite.archive.mode)
149 if upload.source is not None and not Options['No-Action']:
150 urgency = upload.changes.urgency
151 if urgency not in cnf.value_list('Urgency::Valid'):
152 urgency = cnf['Urgency::Default']
153 UrgencyLog().log(upload.source.source, upload.source.version, urgency)
156 if not Options['No-Action']:
157 Logger.log(["Policy Queue ACCEPT", srcqueue.queue_name, changesname])
159 pu = get_processed_upload(upload)
160 daklib.announce.announce_accept(pu)
162 # TODO: code duplication. Similar code is in process-upload.
163 # Move .changes to done
164 src = os.path.join(upload.policy_queue.path, upload.changes.changesname)
165 now = datetime.datetime.now()
166 donedir = os.path.join(cnf['Dir::Done'], now.strftime('%Y/%m/%d'))
167 dst = os.path.join(donedir, upload.changes.changesname)
168 dst = utils.find_next_free(dst)
169 fs.copy(src, dst, mode=0o644)
171 remove_upload(upload, transaction)
173 ################################################################################
176 def comment_reject(*args):
177 real_comment_reject(*args, manual=True)
179 def real_comment_reject(upload, srcqueue, comments, transaction, notify=True, manual=False):
183 session = transaction.session
184 changesname = upload.changes.changesname
185 queuedir = upload.policy_queue.path
186 rejectdir = cnf['Dir::Reject']
188 ### Copy files to reject/
190 poolfiles = [b.poolfile for b in upload.binaries]
191 if upload.source is not None:
192 poolfiles.extend([df.poolfile for df in upload.source.srcfiles])
194 files = [ af.path for af in session.query(ArchiveFile) \
195 .filter_by(archive=upload.policy_queue.suite.archive) \
196 .join(ArchiveFile.file) \
197 .filter(PoolFile.file_id.in_([ f.file_id for f in poolfiles ])) ]
198 for byhand in upload.byhand:
199 path = os.path.join(queuedir, byhand.filename)
200 if os.path.exists(path):
202 files.append(os.path.join(queuedir, changesname))
205 dst = utils.find_next_free(os.path.join(rejectdir, os.path.basename(fn)))
206 fs.copy(fn, dst, link=True)
210 dst = utils.find_next_free(os.path.join(rejectdir, '{0}.reason'.format(changesname)))
215 ### Send mail notification
221 # Try to use From: from comment file if there is one.
222 # This is not very elegant...
223 match = re.match(r"\AFrom: ([^\n]+)\n\n", comments)
225 rejected_by = match.group(1)
226 reason = '\n'.join(comments.splitlines()[2:])
228 pu = get_processed_upload(upload)
229 daklib.announce.announce_reject(pu, reason, rejected_by)
232 if not Options["No-Action"]:
233 Logger.log(["Policy Queue REJECT", srcqueue.queue_name, upload.changes.changesname])
235 changes = upload.changes
236 remove_upload(upload, transaction)
237 session.delete(changes)
239 ################################################################################
241 def remove_upload(upload, transaction):
243 session = transaction.session
244 changes = upload.changes
246 # Remove byhand and changes files. Binary and source packages will be
247 # removed from {bin,src}_associations and eventually removed by clean-suites automatically.
248 queuedir = upload.policy_queue.path
249 for byhand in upload.byhand:
250 path = os.path.join(queuedir, byhand.filename)
251 if os.path.exists(path):
253 session.delete(byhand)
254 fs.unlink(os.path.join(queuedir, upload.changes.changesname))
256 session.delete(upload)
259 ################################################################################
261 def get_processed_upload(upload):
262 pu = daklib.announce.ProcessedUpload()
264 pu.maintainer = upload.changes.maintainer
265 pu.changed_by = upload.changes.changedby
266 pu.fingerprint = upload.changes.fingerprint
268 pu.suites = [ upload.target_suite ]
269 pu.from_policy_suites = [ upload.target_suite ]
271 changes_path = os.path.join(upload.policy_queue.path, upload.changes.changesname)
272 pu.changes = open(changes_path, 'r').read()
273 pu.changes_filename = upload.changes.changesname
274 pu.sourceful = upload.source is not None
275 pu.source = upload.changes.source
276 pu.version = upload.changes.version
277 pu.architecture = upload.changes.architecture
278 pu.bugs = upload.changes.closes
280 pu.program = "process-policy"
284 ################################################################################
286 def remove_unreferenced_binaries(policy_queue, transaction):
287 """Remove binaries that are no longer referenced by an upload
289 @type policy_queue: L{daklib.dbconn.PolicyQueue}
291 @type transaction: L{daklib.archive.ArchiveTransaction}
293 session = transaction.session
294 suite = policy_queue.suite
299 JOIN bin_associations ba ON b.id = ba.bin
300 WHERE ba.suite = :suite_id
301 AND NOT EXISTS (SELECT 1 FROM policy_queue_upload_binaries_map pqubm
302 JOIN policy_queue_upload pqu ON pqubm.policy_queue_upload_id = pqu.id
303 WHERE pqu.policy_queue_id = :policy_queue_id
304 AND pqubm.binary_id = b.id)"""
305 binaries = session.query(DBBinary).from_statement(query) \
306 .params({'suite_id': policy_queue.suite_id, 'policy_queue_id': policy_queue.policy_queue_id})
308 for binary in binaries:
309 Logger.log(["removed binary from policy queue", policy_queue.queue_name, binary.package, binary.version])
310 transaction.remove_binary(binary, suite)
312 def remove_unreferenced_sources(policy_queue, transaction):
313 """Remove sources that are no longer referenced by an upload or a binary
315 @type policy_queue: L{daklib.dbconn.PolicyQueue}
317 @type transaction: L{daklib.archive.ArchiveTransaction}
319 session = transaction.session
320 suite = policy_queue.suite
325 JOIN src_associations sa ON s.id = sa.source
326 WHERE sa.suite = :suite_id
327 AND NOT EXISTS (SELECT 1 FROM policy_queue_upload pqu
328 WHERE pqu.policy_queue_id = :policy_queue_id
329 AND pqu.source_id = s.id)
330 AND NOT EXISTS (SELECT 1 FROM binaries b
331 JOIN bin_associations ba ON b.id = ba.bin
332 WHERE b.source = s.id
333 AND ba.suite = :suite_id)"""
334 sources = session.query(DBSource).from_statement(query) \
335 .params({'suite_id': policy_queue.suite_id, 'policy_queue_id': policy_queue.policy_queue_id})
337 for source in sources:
338 Logger.log(["removed source from policy queue", policy_queue.queue_name, source.source, source.version])
339 transaction.remove_source(source, suite)
341 ################################################################################
344 global Options, Logger
347 session = DBConn().session()
349 Arguments = [('h',"help","Process-Policy::Options::Help"),
350 ('n',"no-action","Process-Policy::Options::No-Action")]
352 for i in ["help", "no-action"]:
353 if not cnf.has_key("Process-Policy::Options::%s" % (i)):
354 cnf["Process-Policy::Options::%s" % (i)] = ""
356 queue_name = apt_pkg.parse_commandline(cnf.Cnf,Arguments,sys.argv)
358 if len(queue_name) != 1:
359 print "E: Specify exactly one policy queue"
362 queue_name = queue_name[0]
364 Options = cnf.subtree("Process-Policy::Options")
369 Logger = daklog.Logger("process-policy")
370 if not Options["No-Action"]:
371 urgencylog = UrgencyLog()
373 with ArchiveTransaction() as transaction:
374 session = transaction.session
376 pq = session.query(PolicyQueue).filter_by(queue_name=queue_name).one()
377 except NoResultFound:
378 print "E: Cannot find policy queue %s" % queue_name
381 commentsdir = os.path.join(pq.path, 'COMMENTS')
382 # The comments stuff relies on being in the right directory
385 do_comments(commentsdir, pq, "ACCEPT.", "ACCEPTED.", "OK", comment_accept, transaction)
386 do_comments(commentsdir, pq, "ACCEPTED.", "ACCEPTED.", "OK", comment_accept, transaction)
387 do_comments(commentsdir, pq, "REJECT.", "REJECTED.", "NOTOK", comment_reject, transaction)
389 remove_unreferenced_binaries(pq, transaction)
390 remove_unreferenced_sources(pq, transaction)
392 if not Options['No-Action']:
395 ################################################################################
397 if __name__ == '__main__':