1 # Copyright (C) 2012, Ansgar Burchardt <ansgar@debian.org>
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 2 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License along
14 # with this program; if not, write to the Free Software Foundation, Inc.,
15 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
17 """module to manipulate the archive
19 This module provides classes to manipulate the archive.
22 from daklib.dbconn import *
23 import daklib.checks as checks
24 from daklib.config import Config
25 import daklib.upload as upload
26 import daklib.utils as utils
27 from daklib.fstransactions import FilesystemTransaction
28 from daklib.regexes import re_changelog_versions, re_bin_only_nmu
29 import daklib.daksubprocess
32 from datetime import datetime
35 from sqlalchemy.orm.exc import NoResultFound
36 from sqlalchemy.orm import object_session
41 class ArchiveException(Exception):
44 class HashMismatchException(ArchiveException):
47 class ArchiveTransaction(object):
48 """manipulate the archive in a transaction
51 self.fs = FilesystemTransaction()
52 self.session = DBConn().session()
54 def get_file(self, hashed_file, source_name, check_hashes=True):
55 """Look for file C{hashed_file} in database
57 @type hashed_file: L{daklib.upload.HashedFile}
58 @param hashed_file: file to look for in the database
60 @type source_name: str
61 @param source_name: source package name
63 @type check_hashes: bool
64 @param check_hashes: check size and hashes match
66 @raise KeyError: file was not found in the database
67 @raise HashMismatchException: hash mismatch
69 @rtype: L{daklib.dbconn.PoolFile}
70 @return: database entry for the file
72 poolname = os.path.join(utils.poolify(source_name), hashed_file.filename)
74 poolfile = self.session.query(PoolFile).filter_by(filename=poolname).one()
75 if check_hashes and (poolfile.filesize != hashed_file.size
76 or poolfile.md5sum != hashed_file.md5sum
77 or poolfile.sha1sum != hashed_file.sha1sum
78 or poolfile.sha256sum != hashed_file.sha256sum):
79 raise HashMismatchException('{0}: Does not match file already existing in the pool.'.format(hashed_file.filename))
82 raise KeyError('{0} not found in database.'.format(poolname))
84 def _install_file(self, directory, hashed_file, archive, component, source_name):
87 Will not give an error when the file is already present.
89 @rtype: L{daklib.dbconn.PoolFile}
90 @return: database object for the new file
92 session = self.session
94 poolname = os.path.join(utils.poolify(source_name), hashed_file.filename)
96 poolfile = self.get_file(hashed_file, source_name)
98 poolfile = PoolFile(filename=poolname, filesize=hashed_file.size)
99 poolfile.md5sum = hashed_file.md5sum
100 poolfile.sha1sum = hashed_file.sha1sum
101 poolfile.sha256sum = hashed_file.sha256sum
102 session.add(poolfile)
106 session.query(ArchiveFile).filter_by(archive=archive, component=component, file=poolfile).one()
107 except NoResultFound:
108 archive_file = ArchiveFile(archive, component, poolfile)
109 session.add(archive_file)
112 path = os.path.join(archive.path, 'pool', component.component_name, poolname)
113 hashed_file_path = os.path.join(directory, hashed_file.input_filename)
114 self.fs.copy(hashed_file_path, path, link=False, mode=archive.mode)
118 def install_binary(self, directory, binary, suite, component, allow_tainted=False, fingerprint=None, source_suites=None, extra_source_archives=None):
119 """Install a binary package
122 @param directory: directory the binary package is located in
124 @type binary: L{daklib.upload.Binary}
125 @param binary: binary package to install
127 @type suite: L{daklib.dbconn.Suite}
128 @param suite: target suite
130 @type component: L{daklib.dbconn.Component}
131 @param component: target component
133 @type allow_tainted: bool
134 @param allow_tainted: allow to copy additional files from tainted archives
136 @type fingerprint: L{daklib.dbconn.Fingerprint}
137 @param fingerprint: optional fingerprint
139 @type source_suites: SQLAlchemy subquery for C{daklib.dbconn.Suite} or C{True}
140 @param source_suites: suites to copy the source from if they are not
141 in C{suite} or C{True} to allow copying from any
144 @type extra_source_archives: list of L{daklib.dbconn.Archive}
145 @param extra_source_archives: extra archives to copy Built-Using sources from
147 @rtype: L{daklib.dbconn.DBBinary}
148 @return: databse object for the new package
150 session = self.session
151 control = binary.control
152 maintainer = get_or_set_maintainer(control['Maintainer'], session)
153 architecture = get_architecture(control['Architecture'], session)
155 (source_name, source_version) = binary.source
156 source_query = session.query(DBSource).filter_by(source=source_name, version=source_version)
157 source = source_query.filter(DBSource.suites.contains(suite)).first()
159 if source_suites != True:
160 source_query = source_query.join(DBSource.suites) \
161 .filter(Suite.suite_id == source_suites.c.id)
162 source = source_query.first()
164 raise ArchiveException('{0}: trying to install to {1}, but could not find source'.format(binary.hashed_file.filename, suite.suite_name))
165 self.copy_source(source, suite, component)
167 db_file = self._install_file(directory, binary.hashed_file, suite.archive, component, source_name)
170 package=control['Package'],
171 version=control['Version'],
172 architecture=architecture,
176 maintainer=maintainer,
178 binarytype=binary.type,
180 # Other attributes that are ignored for purposes of equality with
183 fingerprint=fingerprint,
187 db_binary = session.query(DBBinary).filter_by(**unique).one()
188 for key, value in rest.iteritems():
189 if getattr(db_binary, key) != value:
190 raise ArchiveException('{0}: Does not match binary in database.'.format(binary.hashed_file.filename))
191 except NoResultFound:
192 db_binary = DBBinary(**unique)
193 for key, value in rest.iteritems():
194 setattr(db_binary, key, value)
195 for key, value in rest2.iteritems():
196 setattr(db_binary, key, value)
197 session.add(db_binary)
199 import_metadata_into_db(db_binary, session)
201 self._add_built_using(db_binary, binary.hashed_file.filename, control, suite, extra_archives=extra_source_archives)
203 if suite not in db_binary.suites:
204 db_binary.suites.append(suite)
210 def _ensure_extra_source_exists(self, filename, source, archive, extra_archives=None):
211 """ensure source exists in the given archive
213 This is intended to be used to check that Built-Using sources exist.
216 @param filename: filename to use in error messages
218 @type source: L{daklib.dbconn.DBSource}
219 @param source: source to look for
221 @type archive: L{daklib.dbconn.Archive}
222 @param archive: archive to look in
224 @type extra_archives: list of L{daklib.dbconn.Archive}
225 @param extra_archives: list of archives to copy the source package from
226 if it is not yet present in C{archive}
228 session = self.session
229 db_file = session.query(ArchiveFile).filter_by(file=source.poolfile, archive=archive).first()
230 if db_file is not None:
233 # Try to copy file from one extra archive
234 if extra_archives is None:
236 db_file = session.query(ArchiveFile).filter_by(file=source.poolfile).filter(ArchiveFile.archive_id.in_([ a.archive_id for a in extra_archives])).first()
238 raise ArchiveException('{0}: Built-Using refers to package {1} (= {2}) not in target archive {3}.'.format(filename, source.source, source.version, archive.archive_name))
240 source_archive = db_file.archive
241 for dsc_file in source.srcfiles:
242 af = session.query(ArchiveFile).filter_by(file=dsc_file.poolfile, archive=source_archive, component=db_file.component).one()
243 # We were given an explicit list of archives so it is okay to copy from tainted archives.
244 self._copy_file(af.file, archive, db_file.component, allow_tainted=True)
246 def _add_built_using(self, db_binary, filename, control, suite, extra_archives=None):
247 """Add Built-Using sources to C{db_binary.extra_sources}
249 session = self.session
251 for bu_source_name, bu_source_version in daklib.utils.parse_built_using(control):
252 bu_source = session.query(DBSource).filter_by(source=bu_source_name, version=bu_source_version).first()
253 if bu_source is None:
254 raise ArchiveException('{0}: Built-Using refers to non-existing source package {1} (= {2})'.format(filename, bu_source_name, bu_source_version))
256 self._ensure_extra_source_exists(filename, bu_source, suite.archive, extra_archives=extra_archives)
258 db_binary.extra_sources.append(bu_source)
260 def install_source_to_archive(self, directory, source, archive, component, changed_by, allow_tainted=False, fingerprint=None):
261 session = self.session
263 maintainer = get_or_set_maintainer(control['Maintainer'], session)
264 source_name = control['Source']
266 ### Add source package to database
268 # We need to install the .dsc first as the DBSource object refers to it.
269 db_file_dsc = self._install_file(directory, source._dsc_file, archive, component, source_name)
273 version=control['Version'],
276 maintainer=maintainer,
277 poolfile=db_file_dsc,
278 dm_upload_allowed=(control.get('DM-Upload-Allowed', 'no') == 'yes'),
280 # Other attributes that are ignored for purposes of equality with
283 changedby=changed_by,
284 fingerprint=fingerprint,
289 db_source = session.query(DBSource).filter_by(**unique).one()
290 for key, value in rest.iteritems():
291 if getattr(db_source, key) != value:
292 raise ArchiveException('{0}: Does not match source in database.'.format(source._dsc_file.filename))
293 except NoResultFound:
295 db_source = DBSource(**unique)
296 for key, value in rest.iteritems():
297 setattr(db_source, key, value)
298 for key, value in rest2.iteritems():
299 setattr(db_source, key, value)
300 session.add(db_source)
303 # Add .dsc file. Other files will be added later.
304 db_dsc_file = DSCFile()
305 db_dsc_file.source = db_source
306 db_dsc_file.poolfile = db_file_dsc
307 session.add(db_dsc_file)
311 for f in db_source.srcfiles:
312 self._copy_file(f.poolfile, archive, component, allow_tainted=allow_tainted)
315 ### Now add remaining files and copy them to the archive.
317 for hashed_file in source.files.itervalues():
318 hashed_file_path = os.path.join(directory, hashed_file.input_filename)
319 if os.path.exists(hashed_file_path):
320 db_file = self._install_file(directory, hashed_file, archive, component, source_name)
323 db_file = self.get_file(hashed_file, source_name)
324 self._copy_file(db_file, archive, component, allow_tainted=allow_tainted)
326 db_dsc_file = DSCFile()
327 db_dsc_file.source = db_source
328 db_dsc_file.poolfile = db_file
329 session.add(db_dsc_file)
333 # Importing is safe as we only arrive here when we did not find the source already installed earlier.
334 import_metadata_into_db(db_source, session)
336 # Uploaders are the maintainer and co-maintainers from the Uploaders field
337 db_source.uploaders.append(maintainer)
338 if 'Uploaders' in control:
339 from daklib.textutils import split_uploaders
340 for u in split_uploaders(control['Uploaders']):
341 db_source.uploaders.append(get_or_set_maintainer(u, session))
346 def install_source(self, directory, source, suite, component, changed_by, allow_tainted=False, fingerprint=None):
347 """Install a source package
350 @param directory: directory the source package is located in
352 @type source: L{daklib.upload.Source}
353 @param source: source package to install
355 @type suite: L{daklib.dbconn.Suite}
356 @param suite: target suite
358 @type component: L{daklib.dbconn.Component}
359 @param component: target component
361 @type changed_by: L{daklib.dbconn.Maintainer}
362 @param changed_by: person who prepared this version of the package
364 @type allow_tainted: bool
365 @param allow_tainted: allow to copy additional files from tainted archives
367 @type fingerprint: L{daklib.dbconn.Fingerprint}
368 @param fingerprint: optional fingerprint
370 @rtype: L{daklib.dbconn.DBSource}
371 @return: database object for the new source
373 db_source = self.install_source_to_archive(directory, source, suite.archive, component, changed_by, allow_tainted, fingerprint)
375 if suite in db_source.suites:
377 db_source.suites.append(suite)
382 def _copy_file(self, db_file, archive, component, allow_tainted=False):
383 """Copy a file to the given archive and component
385 @type db_file: L{daklib.dbconn.PoolFile}
386 @param db_file: file to copy
388 @type archive: L{daklib.dbconn.Archive}
389 @param archive: target archive
391 @type component: L{daklib.dbconn.Archive}
392 @param component: target component
394 @type allow_tainted: bool
395 @param allow_tainted: allow to copy from tainted archives (such as NEW)
397 session = self.session
399 if session.query(ArchiveFile).filter_by(archive=archive, component=component, file=db_file).first() is None:
400 query = session.query(ArchiveFile).filter_by(file=db_file)
401 if not allow_tainted:
402 query = query.join(Archive).filter(Archive.tainted == False)
404 source_af = query.first()
405 if source_af is None:
406 raise ArchiveException('cp: Could not find {0} in any archive.'.format(db_file.filename))
407 target_af = ArchiveFile(archive, component, db_file)
408 session.add(target_af)
410 self.fs.copy(source_af.path, target_af.path, link=False, mode=archive.mode)
412 def copy_binary(self, db_binary, suite, component, allow_tainted=False, extra_archives=None):
413 """Copy a binary package to the given suite and component
415 @type db_binary: L{daklib.dbconn.DBBinary}
416 @param db_binary: binary to copy
418 @type suite: L{daklib.dbconn.Suite}
419 @param suite: target suite
421 @type component: L{daklib.dbconn.Component}
422 @param component: target component
424 @type allow_tainted: bool
425 @param allow_tainted: allow to copy from tainted archives (such as NEW)
427 @type extra_archives: list of L{daklib.dbconn.Archive}
428 @param extra_archives: extra archives to copy Built-Using sources from
430 session = self.session
431 archive = suite.archive
435 filename = db_binary.poolfile.filename
437 # make sure source is present in target archive
438 db_source = db_binary.source
439 if session.query(ArchiveFile).filter_by(archive=archive, file=db_source.poolfile).first() is None:
440 raise ArchiveException('{0}: cannot copy to {1}: source is not present in target archive'.format(filename, suite.suite_name))
442 # make sure built-using packages are present in target archive
443 for db_source in db_binary.extra_sources:
444 self._ensure_extra_source_exists(filename, db_source, archive, extra_archives=extra_archives)
447 db_file = db_binary.poolfile
448 self._copy_file(db_file, suite.archive, component, allow_tainted=allow_tainted)
449 if suite not in db_binary.suites:
450 db_binary.suites.append(suite)
453 def copy_source(self, db_source, suite, component, allow_tainted=False):
454 """Copy a source package to the given suite and component
456 @type db_source: L{daklib.dbconn.DBSource}
457 @param db_source: source to copy
459 @type suite: L{daklib.dbconn.Suite}
460 @param suite: target suite
462 @type component: L{daklib.dbconn.Component}
463 @param component: target component
465 @type allow_tainted: bool
466 @param allow_tainted: allow to copy from tainted archives (such as NEW)
468 archive = suite.archive
471 for db_dsc_file in db_source.srcfiles:
472 self._copy_file(db_dsc_file.poolfile, archive, component, allow_tainted=allow_tainted)
473 if suite not in db_source.suites:
474 db_source.suites.append(suite)
477 def remove_file(self, db_file, archive, component):
478 """Remove a file from a given archive and component
480 @type db_file: L{daklib.dbconn.PoolFile}
481 @param db_file: file to remove
483 @type archive: L{daklib.dbconn.Archive}
484 @param archive: archive to remove the file from
486 @type component: L{daklib.dbconn.Component}
487 @param component: component to remove the file from
489 af = self.session.query(ArchiveFile).filter_by(file=db_file, archive=archive, component=component)
490 self.fs.unlink(af.path)
491 self.session.delete(af)
493 def remove_binary(self, binary, suite):
494 """Remove a binary from a given suite and component
496 @type binary: L{daklib.dbconn.DBBinary}
497 @param binary: binary to remove
499 @type suite: L{daklib.dbconn.Suite}
500 @param suite: suite to remove the package from
502 binary.suites.remove(suite)
505 def remove_source(self, source, suite):
506 """Remove a source from a given suite and component
508 @type source: L{daklib.dbconn.DBSource}
509 @param source: source to remove
511 @type suite: L{daklib.dbconn.Suite}
512 @param suite: suite to remove the package from
514 @raise ArchiveException: source package is still referenced by other
515 binaries in the suite
517 session = self.session
519 query = session.query(DBBinary).filter_by(source=source) \
520 .filter(DBBinary.suites.contains(suite))
521 if query.first() is not None:
522 raise ArchiveException('src:{0} is still used by binaries in suite {1}'.format(source.source, suite.suite_name))
524 source.suites.remove(suite)
530 self.session.commit()
533 self.session.rollback()
537 """rollback changes"""
538 self.session.rollback()
547 def __exit__(self, type, value, traceback):
554 def source_component_from_package_list(package_list, suite):
555 """Get component for a source package
557 This function will look at the Package-List field to determine the
558 component the source package belongs to. This is the first component
559 the source package provides binaries for (first with respect to the
560 ordering of components).
562 It the source package has no Package-List field, None is returned.
564 @type package_list: L{daklib.packagelist.PackageList}
565 @param package_list: package list of the source to get the override for
567 @type suite: L{daklib.dbconn.Suite}
568 @param suite: suite to consider for binaries produced
570 @rtype: L{daklib.dbconn.Component} or C{None}
571 @return: component for the given source or C{None}
573 if package_list.fallback:
575 session = object_session(suite)
576 packages = package_list.packages_for_suite(suite)
577 components = set(p.component for p in packages)
578 query = session.query(Component).order_by(Component.ordering) \
579 .filter(Component.component_name.in_(components))
582 class ArchiveUpload(object):
585 This class can be used in a with-statement::
587 with ArchiveUpload(...) as upload:
590 Doing so will automatically run any required cleanup and also rollback the
591 transaction if it was not committed.
593 def __init__(self, directory, changes, keyrings):
594 self.transaction = ArchiveTransaction()
595 """transaction used to handle the upload
596 @type: L{daklib.archive.ArchiveTransaction}
599 self.session = self.transaction.session
600 """database session"""
602 self.original_directory = directory
603 self.original_changes = changes
607 @type: L{daklib.upload.Changes}
610 self.directory = None
611 """directory with temporary copy of files. set by C{prepare}
615 self.keyrings = keyrings
617 self.fingerprint = self.session.query(Fingerprint).filter_by(fingerprint=changes.primary_fingerprint).one()
618 """fingerprint of the key used to sign the upload
619 @type: L{daklib.dbconn.Fingerprint}
622 self.reject_reasons = []
623 """reasons why the upload cannot by accepted
633 self.final_suites = None
636 """upload is NEW. set by C{check}
640 self._checked = False
641 """checks passes. set by C{check}
645 self._new_queue = self.session.query(PolicyQueue).filter_by(queue_name='new').one()
646 self._new = self._new_queue.suite
648 def warn(self, message):
649 """add a warning message
651 Adds a warning message that can later be seen in C{self.warnings}
653 @type message: string
654 @param message: warning message
656 self.warnings.append(message)
659 """prepare upload for further processing
661 This copies the files involved to a temporary directory. If you use
662 this method directly, you have to remove the directory given by the
663 C{directory} attribute later on your own.
665 Instead of using the method directly, you can also use a with-statement::
667 with ArchiveUpload(...) as upload:
670 This will automatically handle any required cleanup.
672 assert self.directory is None
673 assert self.original_changes.valid_signature
676 session = self.transaction.session
678 group = cnf.get('Dinstall::UnprivGroup') or None
679 self.directory = utils.temp_dirname(parent=cnf.get('Dir::TempPath'),
680 mode=0o2750, group=group)
681 with FilesystemTransaction() as fs:
682 src = os.path.join(self.original_directory, self.original_changes.filename)
683 dst = os.path.join(self.directory, self.original_changes.filename)
684 fs.copy(src, dst, mode=0o640)
686 self.changes = upload.Changes(self.directory, self.original_changes.filename, self.keyrings)
688 for f in self.changes.files.itervalues():
689 src = os.path.join(self.original_directory, f.filename)
690 dst = os.path.join(self.directory, f.filename)
691 if not os.path.exists(src):
693 fs.copy(src, dst, mode=0o640)
697 source = self.changes.source
699 # Do not raise an exception here if the .dsc is invalid.
702 if source is not None:
703 for f in source.files.itervalues():
704 src = os.path.join(self.original_directory, f.filename)
705 dst = os.path.join(self.directory, f.filename)
706 if not os.path.exists(dst):
708 db_file = self.transaction.get_file(f, source.dsc['Source'], check_hashes=False)
709 db_archive_file = session.query(ArchiveFile).filter_by(file=db_file).first()
710 fs.copy(db_archive_file.path, dst, mode=0o640)
712 # Ignore if get_file could not find it. Upload will
713 # probably be rejected later.
716 def unpacked_source(self):
717 """Path to unpacked source
719 Get path to the unpacked source. This method does unpack the source
720 into a temporary directory under C{self.directory} if it has not
721 been done so already.
723 @rtype: str or C{None}
724 @return: string giving the path to the unpacked source directory
725 or C{None} if no source was included in the upload.
727 assert self.directory is not None
729 source = self.changes.source
732 dsc_path = os.path.join(self.directory, source._dsc_file.filename)
734 sourcedir = os.path.join(self.directory, 'source')
735 if not os.path.exists(sourcedir):
736 devnull = open('/dev/null', 'w')
737 daklib.daksubprocess.check_call(["dpkg-source", "--no-copy", "--no-check", "-x", dsc_path, sourcedir], shell=False, stdout=devnull)
738 if not os.path.isdir(sourcedir):
739 raise Exception("{0} is not a directory after extracting source package".format(sourcedir))
742 def _map_suite(self, suite_name):
743 for rule in Config().value_list("SuiteMappings"):
744 fields = rule.split()
746 if rtype == "map" or rtype == "silent-map":
747 (src, dst) = fields[1:3]
748 if src == suite_name:
750 if rtype != "silent-map":
751 self.warnings.append('Mapping {0} to {1}.'.format(src, dst))
752 elif rtype == "ignore":
754 if suite_name == ignored:
755 self.warnings.append('Ignoring target suite {0}.'.format(ignored))
757 elif rtype == "reject":
759 if suite_name == rejected:
760 raise checks.Reject('Uploads to {0} are not accepted.'.format(rejected))
761 ## XXX: propup-version and map-unreleased not yet implemented
764 def _mapped_suites(self):
765 """Get target suites after mappings
767 @rtype: list of L{daklib.dbconn.Suite}
768 @return: list giving the mapped target suites of this upload
770 session = self.session
773 for dist in self.changes.distributions:
774 suite_name = self._map_suite(dist)
775 if suite_name is not None:
776 suite_names.append(suite_name)
778 suites = session.query(Suite).filter(Suite.suite_name.in_(suite_names))
781 def _check_new_binary_overrides(self, suite):
784 binaries = self.changes.binaries
785 source = self.changes.source
786 if source is not None and not source.package_list.fallback:
787 packages = source.package_list.packages_for_suite(suite)
788 binaries = [ entry for entry in packages ]
791 if utils.is_in_debug_section(b.control) and suite.debug_suite is not None:
793 override = self._binary_override(suite, b)
795 self.warnings.append('binary:{0} is NEW.'.format(b.name))
800 def _check_new(self, suite):
801 """Check if upload is NEW
803 An upload is NEW if it has binary or source packages that do not have
804 an override in C{suite} OR if it references files ONLY in a tainted
805 archive (eg. when it references files in NEW).
808 @return: C{True} if the upload is NEW, C{False} otherwise
810 session = self.session
813 # Check for missing overrides
814 if self._check_new_binary_overrides(suite):
816 if self.changes.source is not None:
817 override = self._source_override(suite, self.changes.source)
819 self.warnings.append('source:{0} is NEW.'.format(self.changes.source.dsc['Source']))
822 # Check if we reference a file only in a tainted archive
823 files = self.changes.files.values()
824 if self.changes.source is not None:
825 files.extend(self.changes.source.files.values())
827 query = session.query(ArchiveFile).join(PoolFile).filter(PoolFile.sha1sum == f.sha1sum)
828 query_untainted = query.join(Archive).filter(Archive.tainted == False)
830 in_archive = (query.first() is not None)
831 in_untainted_archive = (query_untainted.first() is not None)
833 if in_archive and not in_untainted_archive:
834 self.warnings.append('{0} is only available in NEW.'.format(f.filename))
839 def _final_suites(self):
840 session = self.session
842 mapped_suites = self._mapped_suites()
845 for suite in mapped_suites:
846 overridesuite = suite
847 if suite.overridesuite is not None:
848 overridesuite = session.query(Suite).filter_by(suite_name=suite.overridesuite).one()
849 if self._check_new(overridesuite):
851 final_suites.add(suite)
855 def _binary_override(self, suite, binary):
856 """Get override entry for a binary
858 @type suite: L{daklib.dbconn.Suite}
859 @param suite: suite to get override for
861 @type binary: L{daklib.upload.Binary} or L{daklib.packagelist.PackageListEntry}
862 @param binary: binary to get override for
864 @rtype: L{daklib.dbconn.Override} or C{None}
865 @return: override for the given binary or C{None}
867 if suite.overridesuite is not None:
868 suite = self.session.query(Suite).filter_by(suite_name=suite.overridesuite).one()
870 mapped_component = get_mapped_component(binary.component)
871 if mapped_component is None:
874 query = self.session.query(Override).filter_by(suite=suite, package=binary.name) \
875 .join(Component).filter(Component.component_name == mapped_component.component_name) \
876 .join(OverrideType).filter(OverrideType.overridetype == binary.type)
880 except NoResultFound:
883 def _source_override(self, suite, source):
884 """Get override entry for a source
886 @type suite: L{daklib.dbconn.Suite}
887 @param suite: suite to get override for
889 @type source: L{daklib.upload.Source}
890 @param source: source to get override for
892 @rtype: L{daklib.dbconn.Override} or C{None}
893 @return: override for the given source or C{None}
895 if suite.overridesuite is not None:
896 suite = self.session.query(Suite).filter_by(suite_name=suite.overridesuite).one()
898 query = self.session.query(Override).filter_by(suite=suite, package=source.dsc['Source']) \
899 .join(OverrideType).filter(OverrideType.overridetype == 'dsc')
901 component = source_component_from_package_list(source.package_list, suite)
902 if component is not None:
903 query = query.filter(Override.component == component)
907 except NoResultFound:
910 def _binary_component(self, suite, binary, only_overrides=True):
911 """get component for a binary
913 By default this will only look at overrides to get the right component;
914 if C{only_overrides} is C{False} this method will also look at the
917 @type suite: L{daklib.dbconn.Suite}
919 @type binary: L{daklib.upload.Binary}
921 @type only_overrides: bool
922 @param only_overrides: only use overrides to get the right component
924 @rtype: L{daklib.dbconn.Component} or C{None}
926 override = self._binary_override(suite, binary)
927 if override is not None:
928 return override.component
931 return get_mapped_component(binary.component, self.session)
933 def check(self, force=False):
934 """run checks against the upload
937 @param force: ignore failing forcable checks
940 @return: C{True} if all checks passed, C{False} otherwise
942 # XXX: needs to be better structured.
943 assert self.changes.valid_signature
946 # Validate signatures and hashes before we do any real work:
948 checks.SignatureAndHashesCheck,
949 checks.SignatureTimestampCheck,
951 checks.ExternalHashesCheck,
954 checks.BinaryTimestampCheck,
955 checks.SingleDistributionCheck,
959 final_suites = self._final_suites()
960 if len(final_suites) == 0:
961 self.reject_reasons.append('No target suite found. Please check your target distribution and that you uploaded to the right archive.')
964 self.final_suites = final_suites
967 checks.TransitionCheck,
969 checks.NoSourceOnlyCheck,
976 checks.SourceFormatCheck,
977 checks.SuiteArchitectureCheck,
980 for suite in final_suites:
981 chk().per_suite_check(self, suite)
983 if len(self.reject_reasons) != 0:
988 except checks.Reject as e:
989 self.reject_reasons.append(unicode(e))
990 except Exception as e:
991 self.reject_reasons.append("Processing raised an exception: {0}.\n{1}".format(e, traceback.format_exc()))
994 def _install_to_suite(self, suite, source_component_func, binary_component_func, source_suites=None, extra_source_archives=None):
995 """Install upload to the given suite
997 @type suite: L{daklib.dbconn.Suite}
998 @param suite: suite to install the package into. This is the real suite,
999 ie. after any redirection to NEW or a policy queue
1001 @param source_component_func: function to get the L{daklib.dbconn.Component}
1002 for a L{daklib.upload.Source} object
1004 @param binary_component_func: function to get the L{daklib.dbconn.Component}
1005 for a L{daklib.upload.Binary} object
1007 @param source_suites: see L{daklib.archive.ArchiveTransaction.install_binary}
1009 @param extra_source_archives: see L{daklib.archive.ArchiveTransaction.install_binary}
1011 @return: tuple with two elements. The first is a L{daklib.dbconn.DBSource}
1012 object for the install source or C{None} if no source was
1013 included. The second is a list of L{daklib.dbconn.DBBinary}
1014 objects for the installed binary packages.
1016 # XXX: move this function to ArchiveTransaction?
1018 control = self.changes.changes
1019 changed_by = get_or_set_maintainer(control.get('Changed-By', control['Maintainer']), self.session)
1021 if source_suites is None:
1022 source_suites = self.session.query(Suite).join((VersionCheck, VersionCheck.reference_id == Suite.suite_id)).filter(VersionCheck.check == 'Enhances').filter(VersionCheck.suite == suite).subquery()
1024 source = self.changes.source
1025 if source is not None:
1026 component = source_component_func(source)
1027 db_source = self.transaction.install_source(
1033 fingerprint=self.fingerprint
1039 for binary in self.changes.binaries:
1040 copy_to_suite = suite
1041 if utils.is_in_debug_section(binary.control) and suite.debug_suite is not None:
1042 copy_to_suite = suite.debug_suite
1044 component = binary_component_func(binary)
1045 db_binary = self.transaction.install_binary(
1050 fingerprint=self.fingerprint,
1051 source_suites=source_suites,
1052 extra_source_archives=extra_source_archives
1054 db_binaries.append(db_binary)
1056 if suite.copychanges:
1057 src = os.path.join(self.directory, self.changes.filename)
1058 dst = os.path.join(suite.archive.path, 'dists', suite.suite_name, self.changes.filename)
1059 self.transaction.fs.copy(src, dst, mode=suite.archive.mode)
1061 return (db_source, db_binaries)
1063 def _install_changes(self):
1064 assert self.changes.valid_signature
1065 control = self.changes.changes
1066 session = self.transaction.session
1070 # Only add changelog for sourceful uploads and binNMUs
1071 if 'source' in self.changes.architectures or re_bin_only_nmu.search(control['Version']):
1072 query = 'INSERT INTO changelogs_text (changelog) VALUES (:changelog) RETURNING id'
1073 changelog_id = session.execute(query, {'changelog': control['Changes']}).scalar()
1074 assert changelog_id is not None
1076 db_changes = DBChange()
1077 db_changes.changesname = self.changes.filename
1078 db_changes.source = control['Source']
1079 db_changes.binaries = control.get('Binary', None)
1080 db_changes.architecture = control['Architecture']
1081 db_changes.version = control['Version']
1082 db_changes.distribution = control['Distribution']
1083 db_changes.urgency = control['Urgency']
1084 db_changes.maintainer = control['Maintainer']
1085 db_changes.changedby = control.get('Changed-By', control['Maintainer'])
1086 db_changes.date = control['Date']
1087 db_changes.fingerprint = self.fingerprint.fingerprint
1088 db_changes.changelog_id = changelog_id
1089 db_changes.closes = self.changes.closed_bugs
1092 self.transaction.session.add(db_changes)
1093 self.transaction.session.flush()
1094 except sqlalchemy.exc.IntegrityError:
1095 raise ArchiveException('{0} is already known.'.format(self.changes.filename))
1099 def _install_policy(self, policy_queue, target_suite, db_changes, db_source, db_binaries):
1100 u = PolicyQueueUpload()
1101 u.policy_queue = policy_queue
1102 u.target_suite = target_suite
1103 u.changes = db_changes
1104 u.source = db_source
1105 u.binaries = db_binaries
1106 self.transaction.session.add(u)
1107 self.transaction.session.flush()
1109 dst = os.path.join(policy_queue.path, self.changes.filename)
1110 self.transaction.fs.copy(self.changes.path, dst, mode=policy_queue.change_perms)
1114 def try_autobyhand(self):
1117 Try to handle byhand packages automatically.
1119 @rtype: list of L{daklib.upload.HashedFile}
1120 @return: list of remaining byhand files
1122 assert len(self.reject_reasons) == 0
1123 assert self.changes.valid_signature
1124 assert self.final_suites is not None
1125 assert self._checked
1127 byhand = self.changes.byhand_files
1128 if len(byhand) == 0:
1131 suites = list(self.final_suites)
1132 assert len(suites) == 1, "BYHAND uploads must be to a single suite"
1136 control = self.changes.changes
1137 automatic_byhand_packages = cnf.subtree("AutomaticByHandPackages")
1141 if '_' in f.filename:
1142 parts = f.filename.split('_', 2)
1144 print "W: unexpected byhand filename {0}. No automatic processing.".format(f.filename)
1148 package, version, archext = parts
1149 arch, ext = archext.split('.', 1)
1151 parts = f.filename.split('.')
1153 print "W: unexpected byhand filename {0}. No automatic processing.".format(f.filename)
1163 rule = automatic_byhand_packages.subtree(package)
1168 if rule['Source'] != self.changes.source_name \
1169 or rule['Section'] != f.section \
1170 or ('Extension' in rule and rule['Extension'] != ext):
1174 script = rule['Script']
1175 retcode = daklib.daksubprocess.call([script, os.path.join(self.directory, f.filename), control['Version'], arch, os.path.join(self.directory, self.changes.filename), suite.suite_name], shell=False)
1177 print "W: error processing {0}.".format(f.filename)
1180 return len(remaining) == 0
1182 def _install_byhand(self, policy_queue_upload, hashed_file):
1183 """install byhand file
1185 @type policy_queue_upload: L{daklib.dbconn.PolicyQueueUpload}
1187 @type hashed_file: L{daklib.upload.HashedFile}
1189 fs = self.transaction.fs
1190 session = self.transaction.session
1191 policy_queue = policy_queue_upload.policy_queue
1193 byhand_file = PolicyQueueByhandFile()
1194 byhand_file.upload = policy_queue_upload
1195 byhand_file.filename = hashed_file.filename
1196 session.add(byhand_file)
1199 src = os.path.join(self.directory, hashed_file.filename)
1200 dst = os.path.join(policy_queue.path, hashed_file.filename)
1201 fs.copy(src, dst, mode=policy_queue.change_perms)
1205 def _do_bts_versiontracking(self):
1207 fs = self.transaction.fs
1209 btsdir = cnf.get('Dir::BTSVersionTrack')
1210 if btsdir is None or btsdir == '':
1213 base = os.path.join(btsdir, self.changes.filename[:-8])
1216 sourcedir = self.unpacked_source()
1217 if sourcedir is not None:
1218 fh = open(os.path.join(sourcedir, 'debian', 'changelog'), 'r')
1219 versions = fs.create("{0}.versions".format(base), mode=0o644)
1220 for line in fh.readlines():
1221 if re_changelog_versions.match(line):
1222 versions.write(line)
1226 # binary -> source mapping
1227 debinfo = fs.create("{0}.debinfo".format(base), mode=0o644)
1228 for binary in self.changes.binaries:
1229 control = binary.control
1230 source_package, source_version = binary.source
1231 line = " ".join([control['Package'], control['Version'], control['Architecture'], source_package, source_version])
1232 print >>debinfo, line
1235 def _policy_queue(self, suite):
1236 if suite.policy_queue is not None:
1237 return suite.policy_queue
1243 Install upload to a suite or policy queue. This method does B{not}
1244 handle uploads to NEW.
1246 You need to have called the C{check} method before calling this method.
1248 assert len(self.reject_reasons) == 0
1249 assert self.changes.valid_signature
1250 assert self.final_suites is not None
1251 assert self._checked
1254 db_changes = self._install_changes()
1256 for suite in self.final_suites:
1257 overridesuite = suite
1258 if suite.overridesuite is not None:
1259 overridesuite = self.session.query(Suite).filter_by(suite_name=suite.overridesuite).one()
1261 policy_queue = self._policy_queue(suite)
1263 redirected_suite = suite
1264 if policy_queue is not None:
1265 redirected_suite = policy_queue.suite
1267 # source can be in the suite we install to or any suite we enhance
1268 source_suite_ids = set([suite.suite_id, redirected_suite.suite_id])
1269 for enhanced_suite_id, in self.session.query(VersionCheck.reference_id) \
1270 .filter(VersionCheck.suite_id.in_(source_suite_ids)) \
1271 .filter(VersionCheck.check == 'Enhances'):
1272 source_suite_ids.add(enhanced_suite_id)
1274 source_suites = self.session.query(Suite).filter(Suite.suite_id.in_(source_suite_ids)).subquery()
1276 source_component_func = lambda source: self._source_override(overridesuite, source).component
1277 binary_component_func = lambda binary: self._binary_component(overridesuite, binary, only_overrides=False)
1279 (db_source, db_binaries) = self._install_to_suite(redirected_suite, source_component_func, binary_component_func, source_suites=source_suites, extra_source_archives=[suite.archive])
1281 if policy_queue is not None:
1282 self._install_policy(policy_queue, suite, db_changes, db_source, db_binaries)
1284 # copy to build queues
1285 if policy_queue is None or policy_queue.send_to_build_queues:
1286 for build_queue in suite.copy_queues:
1287 self._install_to_suite(build_queue.suite, source_component_func, binary_component_func, source_suites=source_suites, extra_source_archives=[suite.archive])
1289 self._do_bts_versiontracking()
1291 def install_to_new(self):
1292 """install upload to NEW
1294 Install upload to NEW. This method does B{not} handle regular uploads
1295 to suites or policy queues.
1297 You need to have called the C{check} method before calling this method.
1299 # Uploads to NEW are special as we don't have overrides.
1300 assert len(self.reject_reasons) == 0
1301 assert self.changes.valid_signature
1302 assert self.final_suites is not None
1304 source = self.changes.source
1305 binaries = self.changes.binaries
1306 byhand = self.changes.byhand_files
1308 # we need a suite to guess components
1309 suites = list(self.final_suites)
1310 assert len(suites) == 1, "NEW uploads must be to a single suite"
1313 # decide which NEW queue to use
1314 if suite.new_queue is None:
1315 new_queue = self.transaction.session.query(PolicyQueue).filter_by(queue_name='new').one()
1317 new_queue = suite.new_queue
1319 # There is only one global BYHAND queue
1320 new_queue = self.transaction.session.query(PolicyQueue).filter_by(queue_name='byhand').one()
1321 new_suite = new_queue.suite
1324 def binary_component_func(binary):
1325 return self._binary_component(suite, binary, only_overrides=False)
1327 # guess source component
1328 # XXX: should be moved into an extra method
1329 binary_component_names = set()
1330 for binary in binaries:
1331 component = binary_component_func(binary)
1332 binary_component_names.add(component.component_name)
1333 source_component_name = None
1334 for c in self.session.query(Component).order_by(Component.component_id):
1335 guess = c.component_name
1336 if guess in binary_component_names:
1337 source_component_name = guess
1339 if source_component_name is None:
1340 source_component = self.session.query(Component).order_by(Component.component_id).first()
1342 source_component = self.session.query(Component).filter_by(component_name=source_component_name).one()
1343 source_component_func = lambda source: source_component
1345 db_changes = self._install_changes()
1346 (db_source, db_binaries) = self._install_to_suite(new_suite, source_component_func, binary_component_func, source_suites=True, extra_source_archives=[suite.archive])
1347 policy_upload = self._install_policy(new_queue, suite, db_changes, db_source, db_binaries)
1350 self._install_byhand(policy_upload, f)
1352 self._do_bts_versiontracking()
1355 """commit changes"""
1356 self.transaction.commit()
1359 """rollback changes"""
1360 self.transaction.rollback()
1362 def __enter__(self):
1366 def __exit__(self, type, value, traceback):
1367 if self.directory is not None:
1368 shutil.rmtree(self.directory)
1369 self.directory = None
1371 self.transaction.rollback()