5 @contact: Debian FTPMaster <ftpmaster@debian.org>
6 @copyright: 2000, 2001, 2002, 2003, 2004, 2006 James Troup <james@nocrew.org>
7 @copyright: 2008-2009 Mark Hymers <mhy@debian.org>
8 @copyright: 2009, 2010 Joerg Jaspert <joerg@debian.org>
9 @copyright: 2009 Mike O'Connor <stew@debian.org>
10 @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> I need a funny comment
30 # < sgran> two peanuts were walking down a dark street
31 # < sgran> one was a-salted
32 # * mhy looks up the definition of "funny"
34 ################################################################################
47 import simplejson as json
49 from datetime import datetime, timedelta
50 from errno import ENOENT
51 from tempfile import mkstemp, mkdtemp
53 from inspect import getargspec
56 from sqlalchemy import create_engine, Table, MetaData, Column, Integer, desc, \
58 from sqlalchemy.orm import sessionmaker, mapper, relation, object_session, \
59 backref, MapperExtension, EXT_CONTINUE, object_mapper
60 from sqlalchemy import types as sqltypes
62 # Don't remove this, we re-export the exceptions to scripts which import us
63 from sqlalchemy.exc import *
64 from sqlalchemy.orm.exc import NoResultFound
66 # Only import Config until Queue stuff is changed to store its config
68 from config import Config
69 from textutils import fix_maintainer
70 from dak_exceptions import DBUpdateError, NoSourceFieldError
72 # suppress some deprecation warnings in squeeze related to sqlalchemy
74 warnings.filterwarnings('ignore', \
75 "The SQLAlchemy PostgreSQL dialect has been renamed from 'postgres' to 'postgresql'.*", \
77 # TODO: sqlalchemy needs some extra configuration to correctly reflect
78 # the ind_deb_contents_* indexes - we ignore the warnings at the moment
79 warnings.filterwarnings("ignore", 'Predicate of partial index', SAWarning)
82 ################################################################################
84 # Patch in support for the debversion field type so that it works during
88 # that is for sqlalchemy 0.6
89 UserDefinedType = sqltypes.UserDefinedType
91 # this one for sqlalchemy 0.5
92 UserDefinedType = sqltypes.TypeEngine
94 class DebVersion(UserDefinedType):
95 def get_col_spec(self):
98 def bind_processor(self, dialect):
101 # ' = None' is needed for sqlalchemy 0.5:
102 def result_processor(self, dialect, coltype = None):
105 sa_major_version = sqlalchemy.__version__[0:3]
106 if sa_major_version in ["0.5", "0.6"]:
107 from sqlalchemy.databases import postgres
108 postgres.ischema_names['debversion'] = DebVersion
110 raise Exception("dak only ported to SQLA versions 0.5 and 0.6. See daklib/dbconn.py")
112 ################################################################################
114 __all__ = ['IntegrityError', 'SQLAlchemyError', 'DebVersion']
116 ################################################################################
118 def session_wrapper(fn):
120 Wrapper around common ".., session=None):" handling. If the wrapped
121 function is called without passing 'session', we create a local one
122 and destroy it when the function ends.
124 Also attaches a commit_or_flush method to the session; if we created a
125 local session, this is a synonym for session.commit(), otherwise it is a
126 synonym for session.flush().
129 def wrapped(*args, **kwargs):
130 private_transaction = False
132 # Find the session object
133 session = kwargs.get('session')
136 if len(args) <= len(getargspec(fn)[0]) - 1:
137 # No session specified as last argument or in kwargs
138 private_transaction = True
139 session = kwargs['session'] = DBConn().session()
141 # Session is last argument in args
145 session = args[-1] = DBConn().session()
146 private_transaction = True
148 if private_transaction:
149 session.commit_or_flush = session.commit
151 session.commit_or_flush = session.flush
154 return fn(*args, **kwargs)
156 if private_transaction:
157 # We created a session; close it.
160 wrapped.__doc__ = fn.__doc__
161 wrapped.func_name = fn.func_name
165 __all__.append('session_wrapper')
167 ################################################################################
169 class ORMObject(object):
171 ORMObject is a base class for all ORM classes mapped by SQLalchemy. All
172 derived classes must implement the properties() method.
175 def properties(self):
177 This method should be implemented by all derived classes and returns a
178 list of the important properties. The properties 'created' and
179 'modified' will be added automatically. A suffix '_count' should be
180 added to properties that are lists or query objects. The most important
181 property name should be returned as the first element in the list
182 because it is used by repr().
188 Returns a JSON representation of the object based on the properties
189 returned from the properties() method.
192 # add created and modified
193 all_properties = self.properties() + ['created', 'modified']
194 for property in all_properties:
195 # check for list or query
196 if property[-6:] == '_count':
197 real_property = property[:-6]
198 if not hasattr(self, real_property):
200 value = getattr(self, real_property)
201 if hasattr(value, '__len__'):
204 elif hasattr(value, 'count'):
206 value = value.count()
208 raise KeyError('Do not understand property %s.' % property)
210 if not hasattr(self, property):
213 value = getattr(self, property)
217 elif isinstance(value, ORMObject):
218 # use repr() for ORMObject types
221 # we want a string for all other types because json cannot
224 data[property] = value
225 return json.dumps(data)
229 Returns the name of the class.
231 return type(self).__name__
235 Returns a short string representation of the object using the first
236 element from the properties() method.
238 primary_property = self.properties()[0]
239 value = getattr(self, primary_property)
240 return '<%s %s>' % (self.classname(), str(value))
244 Returns a human readable form of the object using the properties()
247 return '<%s %s>' % (self.classname(), self.json())
249 def not_null_constraints(self):
251 Returns a list of properties that must be not NULL. Derived classes
252 should override this method if needed.
256 validation_message = \
257 "Validation failed because property '%s' must not be empty in object\n%s"
261 This function validates the not NULL constraints as returned by
262 not_null_constraints(). It raises the DBUpdateError exception if
265 for property in self.not_null_constraints():
266 # TODO: It is a bit awkward that the mapper configuration allow
267 # directly setting the numeric _id columns. We should get rid of it
269 if hasattr(self, property + '_id') and \
270 getattr(self, property + '_id') is not None:
272 if not hasattr(self, property) or getattr(self, property) is None:
273 raise DBUpdateError(self.validation_message % \
274 (property, str(self)))
278 def get(cls, primary_key, session = None):
280 This is a support function that allows getting an object by its primary
283 Architecture.get(3[, session])
285 instead of the more verbose
287 session.query(Architecture).get(3)
289 return session.query(cls).get(primary_key)
291 def session(self, replace = False):
293 Returns the current session that is associated with the object. May
294 return None is object is in detached state.
297 return object_session(self)
299 def clone(self, session = None):
301 Clones the current object in a new session and returns the new clone. A
302 fresh session is created if the optional session parameter is not
303 provided. The function will fail if a session is provided and has
306 RATIONALE: SQLAlchemy's session is not thread safe. This method clones
307 an existing object to allow several threads to work with their own
308 instances of an ORMObject.
310 WARNING: Only persistent (committed) objects can be cloned. Changes
311 made to the original object that are not committed yet will get lost.
312 The session of the new object will always be rolled back to avoid
316 if self.session() is None:
317 raise RuntimeError( \
318 'Method clone() failed for detached object:\n%s' % self)
319 self.session().flush()
320 mapper = object_mapper(self)
321 primary_key = mapper.primary_key_from_instance(self)
322 object_class = self.__class__
324 session = DBConn().session()
325 elif len(session.new) + len(session.dirty) + len(session.deleted) > 0:
326 raise RuntimeError( \
327 'Method clone() failed due to unflushed changes in session.')
328 new_object = session.query(object_class).get(primary_key)
330 if new_object is None:
331 raise RuntimeError( \
332 'Method clone() failed for non-persistent object:\n%s' % self)
335 __all__.append('ORMObject')
337 ################################################################################
339 class Validator(MapperExtension):
341 This class calls the validate() method for each instance for the
342 'before_update' and 'before_insert' events. A global object validator is
343 used for configuring the individual mappers.
346 def before_update(self, mapper, connection, instance):
350 def before_insert(self, mapper, connection, instance):
354 validator = Validator()
356 ################################################################################
358 class Architecture(ORMObject):
359 def __init__(self, arch_string = None, description = None):
360 self.arch_string = arch_string
361 self.description = description
363 def __eq__(self, val):
364 if isinstance(val, str):
365 return (self.arch_string== val)
366 # This signals to use the normal comparison operator
367 return NotImplemented
369 def __ne__(self, val):
370 if isinstance(val, str):
371 return (self.arch_string != val)
372 # This signals to use the normal comparison operator
373 return NotImplemented
375 def properties(self):
376 return ['arch_string', 'arch_id', 'suites_count']
378 def not_null_constraints(self):
379 return ['arch_string']
381 __all__.append('Architecture')
384 def get_architecture(architecture, session=None):
386 Returns database id for given C{architecture}.
388 @type architecture: string
389 @param architecture: The name of the architecture
391 @type session: Session
392 @param session: Optional SQLA session object (a temporary one will be
393 generated if not supplied)
396 @return: Architecture object for the given arch (None if not present)
399 q = session.query(Architecture).filter_by(arch_string=architecture)
403 except NoResultFound:
406 __all__.append('get_architecture')
408 # TODO: should be removed because the implementation is too trivial
410 def get_architecture_suites(architecture, session=None):
412 Returns list of Suite objects for given C{architecture} name
414 @type architecture: str
415 @param architecture: Architecture name to search for
417 @type session: Session
418 @param session: Optional SQL session object (a temporary one will be
419 generated if not supplied)
422 @return: list of Suite objects for the given name (may be empty)
425 return get_architecture(architecture, session).suites
427 __all__.append('get_architecture_suites')
429 ################################################################################
431 class Archive(object):
432 def __init__(self, *args, **kwargs):
436 return '<Archive %s>' % self.archive_name
438 __all__.append('Archive')
441 def get_archive(archive, session=None):
443 returns database id for given C{archive}.
445 @type archive: string
446 @param archive: the name of the arhive
448 @type session: Session
449 @param session: Optional SQLA session object (a temporary one will be
450 generated if not supplied)
453 @return: Archive object for the given name (None if not present)
456 archive = archive.lower()
458 q = session.query(Archive).filter_by(archive_name=archive)
462 except NoResultFound:
465 __all__.append('get_archive')
467 ################################################################################
469 class BinContents(ORMObject):
470 def __init__(self, file = None, binary = None):
474 def properties(self):
475 return ['file', 'binary']
477 __all__.append('BinContents')
479 ################################################################################
481 class DBBinary(ORMObject):
482 def __init__(self, package = None, source = None, version = None, \
483 maintainer = None, architecture = None, poolfile = None, \
485 self.package = package
487 self.version = version
488 self.maintainer = maintainer
489 self.architecture = architecture
490 self.poolfile = poolfile
491 self.binarytype = binarytype
493 def properties(self):
494 return ['package', 'version', 'maintainer', 'source', 'architecture', \
495 'poolfile', 'binarytype', 'fingerprint', 'install_date', \
496 'suites_count', 'binary_id', 'contents_count']
498 def not_null_constraints(self):
499 return ['package', 'version', 'maintainer', 'source', 'poolfile', \
502 def get_component_name(self):
503 return self.poolfile.location.component.component_name
505 __all__.append('DBBinary')
508 def get_suites_binary_in(package, session=None):
510 Returns list of Suite objects which given C{package} name is in
513 @param package: DBBinary package name to search for
516 @return: list of Suite objects for the given package
519 return session.query(Suite).filter(Suite.binaries.any(DBBinary.package == package)).all()
521 __all__.append('get_suites_binary_in')
524 def get_component_by_package_suite(package, suite_list, arch_list=[], session=None):
526 Returns the component name of the newest binary package in suite_list or
527 None if no package is found. The result can be optionally filtered by a list
528 of architecture names.
531 @param package: DBBinary package name to search for
533 @type suite_list: list of str
534 @param suite_list: list of suite_name items
536 @type arch_list: list of str
537 @param arch_list: optional list of arch_string items that defaults to []
539 @rtype: str or NoneType
540 @return: name of component or None
543 q = session.query(DBBinary).filter_by(package = package). \
544 join(DBBinary.suites).filter(Suite.suite_name.in_(suite_list))
545 if len(arch_list) > 0:
546 q = q.join(DBBinary.architecture). \
547 filter(Architecture.arch_string.in_(arch_list))
548 binary = q.order_by(desc(DBBinary.version)).first()
552 return binary.get_component_name()
554 __all__.append('get_component_by_package_suite')
556 ################################################################################
558 class BinaryACL(object):
559 def __init__(self, *args, **kwargs):
563 return '<BinaryACL %s>' % self.binary_acl_id
565 __all__.append('BinaryACL')
567 ################################################################################
569 class BinaryACLMap(object):
570 def __init__(self, *args, **kwargs):
574 return '<BinaryACLMap %s>' % self.binary_acl_map_id
576 __all__.append('BinaryACLMap')
578 ################################################################################
583 ArchiveDir "%(archivepath)s";
584 OverrideDir "%(overridedir)s";
585 CacheDir "%(cachedir)s";
590 Packages::Compress ". bzip2 gzip";
591 Sources::Compress ". bzip2 gzip";
596 bindirectory "incoming"
601 BinOverride "override.sid.all3";
602 BinCacheDB "packages-accepted.db";
604 FileList "%(filelist)s";
607 Packages::Extensions ".deb .udeb";
610 bindirectory "incoming/"
613 BinOverride "override.sid.all3";
614 SrcOverride "override.sid.all3.src";
615 FileList "%(filelist)s";
619 class BuildQueue(object):
620 def __init__(self, *args, **kwargs):
624 return '<BuildQueue %s>' % self.queue_name
626 def write_metadata(self, starttime, force=False):
627 # Do we write out metafiles?
628 if not (force or self.generate_metadata):
631 session = DBConn().session().object_session(self)
633 fl_fd = fl_name = ac_fd = ac_name = None
635 arches = " ".join([ a.arch_string for a in session.query(Architecture).all() if a.arch_string != 'source' ])
636 startdir = os.getcwd()
639 # Grab files we want to include
640 newer = session.query(BuildQueueFile).filter_by(build_queue_id = self.queue_id).filter(BuildQueueFile.lastused + timedelta(seconds=self.stay_of_execution) > starttime).all()
641 # Write file list with newer files
642 (fl_fd, fl_name) = mkstemp()
644 os.write(fl_fd, '%s\n' % n.fullpath)
649 # Write minimal apt.conf
650 # TODO: Remove hardcoding from template
651 (ac_fd, ac_name) = mkstemp()
652 os.write(ac_fd, MINIMAL_APT_CONF % {'archivepath': self.path,
654 'cachedir': cnf["Dir::Cache"],
655 'overridedir': cnf["Dir::Override"],
659 # Run apt-ftparchive generate
660 os.chdir(os.path.dirname(ac_name))
661 os.system('apt-ftparchive -qq -o APT::FTPArchive::Contents=off generate %s' % os.path.basename(ac_name))
663 # Run apt-ftparchive release
664 # TODO: Eww - fix this
665 bname = os.path.basename(self.path)
669 # We have to remove the Release file otherwise it'll be included in the
672 os.unlink(os.path.join(bname, 'Release'))
676 os.system("""apt-ftparchive -qq -o APT::FTPArchive::Release::Origin="%s" -o APT::FTPArchive::Release::Label="%s" -o APT::FTPArchive::Release::Description="%s" -o APT::FTPArchive::Release::Architectures="%s" release %s > Release""" % (self.origin, self.label, self.releasedescription, arches, bname))
678 # Crude hack with open and append, but this whole section is and should be redone.
679 if self.notautomatic:
680 release=open("Release", "a")
681 release.write("NotAutomatic: yes")
686 keyring = "--secret-keyring \"%s\"" % cnf["Dinstall::SigningKeyring"]
687 if cnf.has_key("Dinstall::SigningPubKeyring"):
688 keyring += " --keyring \"%s\"" % cnf["Dinstall::SigningPubKeyring"]
690 os.system("gpg %s --no-options --batch --no-tty --armour --default-key %s --detach-sign -o Release.gpg Release""" % (keyring, self.signingkey))
692 # Move the files if we got this far
693 os.rename('Release', os.path.join(bname, 'Release'))
695 os.rename('Release.gpg', os.path.join(bname, 'Release.gpg'))
697 # Clean up any left behind files
724 def clean_and_update(self, starttime, Logger, dryrun=False):
725 """WARNING: This routine commits for you"""
726 session = DBConn().session().object_session(self)
728 if self.generate_metadata and not dryrun:
729 self.write_metadata(starttime)
731 # Grab files older than our execution time
732 older = session.query(BuildQueueFile).filter_by(build_queue_id = self.queue_id).filter(BuildQueueFile.lastused + timedelta(seconds=self.stay_of_execution) <= starttime).all()
738 Logger.log(["I: Would have removed %s from the queue" % o.fullpath])
740 Logger.log(["I: Removing %s from the queue" % o.fullpath])
741 os.unlink(o.fullpath)
744 # If it wasn't there, don't worry
745 if e.errno == ENOENT:
748 # TODO: Replace with proper logging call
749 Logger.log(["E: Could not remove %s" % o.fullpath])
756 for f in os.listdir(self.path):
757 if f.startswith('Packages') or f.startswith('Source') or f.startswith('Release') or f.startswith('advisory'):
761 r = session.query(BuildQueueFile).filter_by(build_queue_id = self.queue_id).filter_by(filename = f).one()
762 except NoResultFound:
763 fp = os.path.join(self.path, f)
765 Logger.log(["I: Would remove unused link %s" % fp])
767 Logger.log(["I: Removing unused link %s" % fp])
771 Logger.log(["E: Failed to unlink unreferenced file %s" % r.fullpath])
773 def add_file_from_pool(self, poolfile):
774 """Copies a file into the pool. Assumes that the PoolFile object is
775 attached to the same SQLAlchemy session as the Queue object is.
777 The caller is responsible for committing after calling this function."""
778 poolfile_basename = poolfile.filename[poolfile.filename.rindex(os.sep)+1:]
780 # Check if we have a file of this name or this ID already
781 for f in self.queuefiles:
782 if f.fileid is not None and f.fileid == poolfile.file_id or \
783 f.poolfile.filename == poolfile_basename:
784 # In this case, update the BuildQueueFile entry so we
785 # don't remove it too early
786 f.lastused = datetime.now()
787 DBConn().session().object_session(poolfile).add(f)
790 # Prepare BuildQueueFile object
791 qf = BuildQueueFile()
792 qf.build_queue_id = self.queue_id
793 qf.lastused = datetime.now()
794 qf.filename = poolfile_basename
796 targetpath = poolfile.fullpath
797 queuepath = os.path.join(self.path, poolfile_basename)
801 # We need to copy instead of symlink
803 utils.copy(targetpath, queuepath)
804 # NULL in the fileid field implies a copy
807 os.symlink(targetpath, queuepath)
808 qf.fileid = poolfile.file_id
812 # Get the same session as the PoolFile is using and add the qf to it
813 DBConn().session().object_session(poolfile).add(qf)
818 __all__.append('BuildQueue')
821 def get_build_queue(queuename, session=None):
823 Returns BuildQueue object for given C{queue name}, creating it if it does not
826 @type queuename: string
827 @param queuename: The name of the queue
829 @type session: Session
830 @param session: Optional SQLA session object (a temporary one will be
831 generated if not supplied)
834 @return: BuildQueue object for the given queue
837 q = session.query(BuildQueue).filter_by(queue_name=queuename)
841 except NoResultFound:
844 __all__.append('get_build_queue')
846 ################################################################################
848 class BuildQueueFile(object):
849 def __init__(self, *args, **kwargs):
853 return '<BuildQueueFile %s (%s)>' % (self.filename, self.build_queue_id)
857 return os.path.join(self.buildqueue.path, self.filename)
860 __all__.append('BuildQueueFile')
862 ################################################################################
864 class ChangePendingBinary(object):
865 def __init__(self, *args, **kwargs):
869 return '<ChangePendingBinary %s>' % self.change_pending_binary_id
871 __all__.append('ChangePendingBinary')
873 ################################################################################
875 class ChangePendingFile(object):
876 def __init__(self, *args, **kwargs):
880 return '<ChangePendingFile %s>' % self.change_pending_file_id
882 __all__.append('ChangePendingFile')
884 ################################################################################
886 class ChangePendingSource(object):
887 def __init__(self, *args, **kwargs):
891 return '<ChangePendingSource %s>' % self.change_pending_source_id
893 __all__.append('ChangePendingSource')
895 ################################################################################
897 class Component(ORMObject):
898 def __init__(self, component_name = None):
899 self.component_name = component_name
901 def __eq__(self, val):
902 if isinstance(val, str):
903 return (self.component_name == val)
904 # This signals to use the normal comparison operator
905 return NotImplemented
907 def __ne__(self, val):
908 if isinstance(val, str):
909 return (self.component_name != val)
910 # This signals to use the normal comparison operator
911 return NotImplemented
913 def properties(self):
914 return ['component_name', 'component_id', 'description', 'location', \
917 def not_null_constraints(self):
918 return ['component_name']
921 __all__.append('Component')
924 def get_component(component, session=None):
926 Returns database id for given C{component}.
928 @type component: string
929 @param component: The name of the override type
932 @return: the database id for the given component
935 component = component.lower()
937 q = session.query(Component).filter_by(component_name=component)
941 except NoResultFound:
944 __all__.append('get_component')
946 ################################################################################
948 class DBConfig(object):
949 def __init__(self, *args, **kwargs):
953 return '<DBConfig %s>' % self.name
955 __all__.append('DBConfig')
957 ################################################################################
960 def get_or_set_contents_file_id(filename, session=None):
962 Returns database id for given filename.
964 If no matching file is found, a row is inserted.
966 @type filename: string
967 @param filename: The filename
968 @type session: SQLAlchemy
969 @param session: Optional SQL session object (a temporary one will be
970 generated if not supplied). If not passed, a commit will be performed at
971 the end of the function, otherwise the caller is responsible for commiting.
974 @return: the database id for the given component
977 q = session.query(ContentFilename).filter_by(filename=filename)
980 ret = q.one().cafilename_id
981 except NoResultFound:
982 cf = ContentFilename()
983 cf.filename = filename
985 session.commit_or_flush()
986 ret = cf.cafilename_id
990 __all__.append('get_or_set_contents_file_id')
993 def get_contents(suite, overridetype, section=None, session=None):
995 Returns contents for a suite / overridetype combination, limiting
996 to a section if not None.
999 @param suite: Suite object
1001 @type overridetype: OverrideType
1002 @param overridetype: OverrideType object
1004 @type section: Section
1005 @param section: Optional section object to limit results to
1007 @type session: SQLAlchemy
1008 @param session: Optional SQL session object (a temporary one will be
1009 generated if not supplied)
1011 @rtype: ResultsProxy
1012 @return: ResultsProxy object set up to return tuples of (filename, section,
1016 # find me all of the contents for a given suite
1017 contents_q = """SELECT (p.path||'/'||n.file) AS fn,
1021 FROM content_associations c join content_file_paths p ON (c.filepath=p.id)
1022 JOIN content_file_names n ON (c.filename=n.id)
1023 JOIN binaries b ON (b.id=c.binary_pkg)
1024 JOIN override o ON (o.package=b.package)
1025 JOIN section s ON (s.id=o.section)
1026 WHERE o.suite = :suiteid AND o.type = :overridetypeid
1027 AND b.type=:overridetypename"""
1029 vals = {'suiteid': suite.suite_id,
1030 'overridetypeid': overridetype.overridetype_id,
1031 'overridetypename': overridetype.overridetype}
1033 if section is not None:
1034 contents_q += " AND s.id = :sectionid"
1035 vals['sectionid'] = section.section_id
1037 contents_q += " ORDER BY fn"
1039 return session.execute(contents_q, vals)
1041 __all__.append('get_contents')
1043 ################################################################################
1045 class ContentFilepath(object):
1046 def __init__(self, *args, **kwargs):
1050 return '<ContentFilepath %s>' % self.filepath
1052 __all__.append('ContentFilepath')
1055 def get_or_set_contents_path_id(filepath, session=None):
1057 Returns database id for given path.
1059 If no matching file is found, a row is inserted.
1061 @type filepath: string
1062 @param filepath: The filepath
1064 @type session: SQLAlchemy
1065 @param session: Optional SQL session object (a temporary one will be
1066 generated if not supplied). If not passed, a commit will be performed at
1067 the end of the function, otherwise the caller is responsible for commiting.
1070 @return: the database id for the given path
1073 q = session.query(ContentFilepath).filter_by(filepath=filepath)
1076 ret = q.one().cafilepath_id
1077 except NoResultFound:
1078 cf = ContentFilepath()
1079 cf.filepath = filepath
1081 session.commit_or_flush()
1082 ret = cf.cafilepath_id
1086 __all__.append('get_or_set_contents_path_id')
1088 ################################################################################
1090 class ContentAssociation(object):
1091 def __init__(self, *args, **kwargs):
1095 return '<ContentAssociation %s>' % self.ca_id
1097 __all__.append('ContentAssociation')
1099 def insert_content_paths(binary_id, fullpaths, session=None):
1101 Make sure given path is associated with given binary id
1103 @type binary_id: int
1104 @param binary_id: the id of the binary
1105 @type fullpaths: list
1106 @param fullpaths: the list of paths of the file being associated with the binary
1107 @type session: SQLAlchemy session
1108 @param session: Optional SQLAlchemy session. If this is passed, the caller
1109 is responsible for ensuring a transaction has begun and committing the
1110 results or rolling back based on the result code. If not passed, a commit
1111 will be performed at the end of the function, otherwise the caller is
1112 responsible for commiting.
1114 @return: True upon success
1117 privatetrans = False
1119 session = DBConn().session()
1124 def generate_path_dicts():
1125 for fullpath in fullpaths:
1126 if fullpath.startswith( './' ):
1127 fullpath = fullpath[2:]
1129 yield {'filename':fullpath, 'id': binary_id }
1131 for d in generate_path_dicts():
1132 session.execute( "INSERT INTO bin_contents ( file, binary_id ) VALUES ( :filename, :id )",
1141 traceback.print_exc()
1143 # Only rollback if we set up the session ourself
1150 __all__.append('insert_content_paths')
1152 ################################################################################
1154 class DSCFile(object):
1155 def __init__(self, *args, **kwargs):
1159 return '<DSCFile %s>' % self.dscfile_id
1161 __all__.append('DSCFile')
1164 def get_dscfiles(dscfile_id=None, source_id=None, poolfile_id=None, session=None):
1166 Returns a list of DSCFiles which may be empty
1168 @type dscfile_id: int (optional)
1169 @param dscfile_id: the dscfile_id of the DSCFiles to find
1171 @type source_id: int (optional)
1172 @param source_id: the source id related to the DSCFiles to find
1174 @type poolfile_id: int (optional)
1175 @param poolfile_id: the poolfile id related to the DSCFiles to find
1178 @return: Possibly empty list of DSCFiles
1181 q = session.query(DSCFile)
1183 if dscfile_id is not None:
1184 q = q.filter_by(dscfile_id=dscfile_id)
1186 if source_id is not None:
1187 q = q.filter_by(source_id=source_id)
1189 if poolfile_id is not None:
1190 q = q.filter_by(poolfile_id=poolfile_id)
1194 __all__.append('get_dscfiles')
1196 ################################################################################
1198 class PoolFile(ORMObject):
1199 def __init__(self, filename = None, location = None, filesize = -1, \
1201 self.filename = filename
1202 self.location = location
1203 self.filesize = filesize
1204 self.md5sum = md5sum
1208 return os.path.join(self.location.path, self.filename)
1210 def is_valid(self, filesize = -1, md5sum = None):
1211 return self.filesize == long(filesize) and self.md5sum == md5sum
1213 def properties(self):
1214 return ['filename', 'file_id', 'filesize', 'md5sum', 'sha1sum', \
1215 'sha256sum', 'location', 'source', 'binary', 'last_used']
1217 def not_null_constraints(self):
1218 return ['filename', 'md5sum', 'location']
1220 __all__.append('PoolFile')
1223 def check_poolfile(filename, filesize, md5sum, location_id, session=None):
1226 (ValidFileFound [boolean], PoolFile object or None)
1228 @type filename: string
1229 @param filename: the filename of the file to check against the DB
1232 @param filesize: the size of the file to check against the DB
1234 @type md5sum: string
1235 @param md5sum: the md5sum of the file to check against the DB
1237 @type location_id: int
1238 @param location_id: the id of the location to look in
1241 @return: Tuple of length 2.
1242 - If valid pool file found: (C{True}, C{PoolFile object})
1243 - If valid pool file not found:
1244 - (C{False}, C{None}) if no file found
1245 - (C{False}, C{PoolFile object}) if file found with size/md5sum mismatch
1248 poolfile = session.query(Location).get(location_id). \
1249 files.filter_by(filename=filename).first()
1251 if poolfile and poolfile.is_valid(filesize = filesize, md5sum = md5sum):
1254 return (valid, poolfile)
1256 __all__.append('check_poolfile')
1258 # TODO: the implementation can trivially be inlined at the place where the
1259 # function is called
1261 def get_poolfile_by_id(file_id, session=None):
1263 Returns a PoolFile objects or None for the given id
1266 @param file_id: the id of the file to look for
1268 @rtype: PoolFile or None
1269 @return: either the PoolFile object or None
1272 return session.query(PoolFile).get(file_id)
1274 __all__.append('get_poolfile_by_id')
1277 def get_poolfile_like_name(filename, session=None):
1279 Returns an array of PoolFile objects which are like the given name
1281 @type filename: string
1282 @param filename: the filename of the file to check against the DB
1285 @return: array of PoolFile objects
1288 # TODO: There must be a way of properly using bind parameters with %FOO%
1289 q = session.query(PoolFile).filter(PoolFile.filename.like('%%/%s' % filename))
1293 __all__.append('get_poolfile_like_name')
1296 def add_poolfile(filename, datadict, location_id, session=None):
1298 Add a new file to the pool
1300 @type filename: string
1301 @param filename: filename
1303 @type datadict: dict
1304 @param datadict: dict with needed data
1306 @type location_id: int
1307 @param location_id: database id of the location
1310 @return: the PoolFile object created
1312 poolfile = PoolFile()
1313 poolfile.filename = filename
1314 poolfile.filesize = datadict["size"]
1315 poolfile.md5sum = datadict["md5sum"]
1316 poolfile.sha1sum = datadict["sha1sum"]
1317 poolfile.sha256sum = datadict["sha256sum"]
1318 poolfile.location_id = location_id
1320 session.add(poolfile)
1321 # Flush to get a file id (NB: This is not a commit)
1326 __all__.append('add_poolfile')
1328 ################################################################################
1330 class Fingerprint(ORMObject):
1331 def __init__(self, fingerprint = None):
1332 self.fingerprint = fingerprint
1334 def properties(self):
1335 return ['fingerprint', 'fingerprint_id', 'keyring', 'uid', \
1338 def not_null_constraints(self):
1339 return ['fingerprint']
1341 __all__.append('Fingerprint')
1344 def get_fingerprint(fpr, session=None):
1346 Returns Fingerprint object for given fpr.
1349 @param fpr: The fpr to find / add
1351 @type session: SQLAlchemy
1352 @param session: Optional SQL session object (a temporary one will be
1353 generated if not supplied).
1356 @return: the Fingerprint object for the given fpr or None
1359 q = session.query(Fingerprint).filter_by(fingerprint=fpr)
1363 except NoResultFound:
1368 __all__.append('get_fingerprint')
1371 def get_or_set_fingerprint(fpr, session=None):
1373 Returns Fingerprint object for given fpr.
1375 If no matching fpr is found, a row is inserted.
1378 @param fpr: The fpr to find / add
1380 @type session: SQLAlchemy
1381 @param session: Optional SQL session object (a temporary one will be
1382 generated if not supplied). If not passed, a commit will be performed at
1383 the end of the function, otherwise the caller is responsible for commiting.
1384 A flush will be performed either way.
1387 @return: the Fingerprint object for the given fpr
1390 q = session.query(Fingerprint).filter_by(fingerprint=fpr)
1394 except NoResultFound:
1395 fingerprint = Fingerprint()
1396 fingerprint.fingerprint = fpr
1397 session.add(fingerprint)
1398 session.commit_or_flush()
1403 __all__.append('get_or_set_fingerprint')
1405 ################################################################################
1407 # Helper routine for Keyring class
1408 def get_ldap_name(entry):
1410 for k in ["cn", "mn", "sn"]:
1412 if ret and ret[0] != "" and ret[0] != "-":
1414 return " ".join(name)
1416 ################################################################################
1418 class Keyring(object):
1419 gpg_invocation = "gpg --no-default-keyring --keyring %s" +\
1420 " --with-colons --fingerprint --fingerprint"
1425 def __init__(self, *args, **kwargs):
1429 return '<Keyring %s>' % self.keyring_name
1431 def de_escape_gpg_str(self, txt):
1432 esclist = re.split(r'(\\x..)', txt)
1433 for x in range(1,len(esclist),2):
1434 esclist[x] = "%c" % (int(esclist[x][2:],16))
1435 return "".join(esclist)
1437 def parse_address(self, uid):
1438 """parses uid and returns a tuple of real name and email address"""
1440 (name, address) = email.Utils.parseaddr(uid)
1441 name = re.sub(r"\s*[(].*[)]", "", name)
1442 name = self.de_escape_gpg_str(name)
1445 return (name, address)
1447 def load_keys(self, keyring):
1448 if not self.keyring_id:
1449 raise Exception('Must be initialized with database information')
1451 k = os.popen(self.gpg_invocation % keyring, "r")
1455 for line in k.xreadlines():
1456 field = line.split(":")
1457 if field[0] == "pub":
1460 (name, addr) = self.parse_address(field[9])
1462 self.keys[key]["email"] = addr
1463 self.keys[key]["name"] = name
1464 self.keys[key]["fingerprints"] = []
1466 elif key and field[0] == "sub" and len(field) >= 12:
1467 signingkey = ("s" in field[11])
1468 elif key and field[0] == "uid":
1469 (name, addr) = self.parse_address(field[9])
1470 if "email" not in self.keys[key] and "@" in addr:
1471 self.keys[key]["email"] = addr
1472 self.keys[key]["name"] = name
1473 elif signingkey and field[0] == "fpr":
1474 self.keys[key]["fingerprints"].append(field[9])
1475 self.fpr_lookup[field[9]] = key
1477 def import_users_from_ldap(self, session):
1481 LDAPDn = cnf["Import-LDAP-Fingerprints::LDAPDn"]
1482 LDAPServer = cnf["Import-LDAP-Fingerprints::LDAPServer"]
1484 l = ldap.open(LDAPServer)
1485 l.simple_bind_s("","")
1486 Attrs = l.search_s(LDAPDn, ldap.SCOPE_ONELEVEL,
1487 "(&(keyfingerprint=*)(gidnumber=%s))" % (cnf["Import-Users-From-Passwd::ValidGID"]),
1488 ["uid", "keyfingerprint", "cn", "mn", "sn"])
1490 ldap_fin_uid_id = {}
1497 uid = entry["uid"][0]
1498 name = get_ldap_name(entry)
1499 fingerprints = entry["keyFingerPrint"]
1501 for f in fingerprints:
1502 key = self.fpr_lookup.get(f, None)
1503 if key not in self.keys:
1505 self.keys[key]["uid"] = uid
1509 keyid = get_or_set_uid(uid, session).uid_id
1510 byuid[keyid] = (uid, name)
1511 byname[uid] = (keyid, name)
1513 return (byname, byuid)
1515 def generate_users_from_keyring(self, format, session):
1519 for x in self.keys.keys():
1520 if "email" not in self.keys[x]:
1522 self.keys[x]["uid"] = format % "invalid-uid"
1524 uid = format % self.keys[x]["email"]
1525 keyid = get_or_set_uid(uid, session).uid_id
1526 byuid[keyid] = (uid, self.keys[x]["name"])
1527 byname[uid] = (keyid, self.keys[x]["name"])
1528 self.keys[x]["uid"] = uid
1531 uid = format % "invalid-uid"
1532 keyid = get_or_set_uid(uid, session).uid_id
1533 byuid[keyid] = (uid, "ungeneratable user id")
1534 byname[uid] = (keyid, "ungeneratable user id")
1536 return (byname, byuid)
1538 __all__.append('Keyring')
1541 def get_keyring(keyring, session=None):
1543 If C{keyring} does not have an entry in the C{keyrings} table yet, return None
1544 If C{keyring} already has an entry, simply return the existing Keyring
1546 @type keyring: string
1547 @param keyring: the keyring name
1550 @return: the Keyring object for this keyring
1553 q = session.query(Keyring).filter_by(keyring_name=keyring)
1557 except NoResultFound:
1560 __all__.append('get_keyring')
1562 ################################################################################
1564 class KeyringACLMap(object):
1565 def __init__(self, *args, **kwargs):
1569 return '<KeyringACLMap %s>' % self.keyring_acl_map_id
1571 __all__.append('KeyringACLMap')
1573 ################################################################################
1575 class DBChange(object):
1576 def __init__(self, *args, **kwargs):
1580 return '<DBChange %s>' % self.changesname
1582 def clean_from_queue(self):
1583 session = DBConn().session().object_session(self)
1585 # Remove changes_pool_files entries
1588 # Remove changes_pending_files references
1591 # Clear out of queue
1592 self.in_queue = None
1593 self.approved_for_id = None
1595 __all__.append('DBChange')
1598 def get_dbchange(filename, session=None):
1600 returns DBChange object for given C{filename}.
1602 @type filename: string
1603 @param filename: the name of the file
1605 @type session: Session
1606 @param session: Optional SQLA session object (a temporary one will be
1607 generated if not supplied)
1610 @return: DBChange object for the given filename (C{None} if not present)
1613 q = session.query(DBChange).filter_by(changesname=filename)
1617 except NoResultFound:
1620 __all__.append('get_dbchange')
1622 ################################################################################
1624 class Location(ORMObject):
1625 def __init__(self, path = None, component = None):
1627 self.component = component
1628 # the column 'type' should go away, see comment at mapper
1629 self.archive_type = 'pool'
1631 def properties(self):
1632 return ['path', 'location_id', 'archive_type', 'component', \
1635 def not_null_constraints(self):
1636 return ['path', 'archive_type']
1638 __all__.append('Location')
1641 def get_location(location, component=None, archive=None, session=None):
1643 Returns Location object for the given combination of location, component
1646 @type location: string
1647 @param location: the path of the location, e.g. I{/srv/ftp-master.debian.org/ftp/pool/}
1649 @type component: string
1650 @param component: the component name (if None, no restriction applied)
1652 @type archive: string
1653 @param archive: the archive name (if None, no restriction applied)
1655 @rtype: Location / None
1656 @return: Either a Location object or None if one can't be found
1659 q = session.query(Location).filter_by(path=location)
1661 if archive is not None:
1662 q = q.join(Archive).filter_by(archive_name=archive)
1664 if component is not None:
1665 q = q.join(Component).filter_by(component_name=component)
1669 except NoResultFound:
1672 __all__.append('get_location')
1674 ################################################################################
1676 class Maintainer(ORMObject):
1677 def __init__(self, name = None):
1680 def properties(self):
1681 return ['name', 'maintainer_id']
1683 def not_null_constraints(self):
1686 def get_split_maintainer(self):
1687 if not hasattr(self, 'name') or self.name is None:
1688 return ('', '', '', '')
1690 return fix_maintainer(self.name.strip())
1692 __all__.append('Maintainer')
1695 def get_or_set_maintainer(name, session=None):
1697 Returns Maintainer object for given maintainer name.
1699 If no matching maintainer name is found, a row is inserted.
1702 @param name: The maintainer name to add
1704 @type session: SQLAlchemy
1705 @param session: Optional SQL session object (a temporary one will be
1706 generated if not supplied). If not passed, a commit will be performed at
1707 the end of the function, otherwise the caller is responsible for commiting.
1708 A flush will be performed either way.
1711 @return: the Maintainer object for the given maintainer
1714 q = session.query(Maintainer).filter_by(name=name)
1717 except NoResultFound:
1718 maintainer = Maintainer()
1719 maintainer.name = name
1720 session.add(maintainer)
1721 session.commit_or_flush()
1726 __all__.append('get_or_set_maintainer')
1729 def get_maintainer(maintainer_id, session=None):
1731 Return the name of the maintainer behind C{maintainer_id} or None if that
1732 maintainer_id is invalid.
1734 @type maintainer_id: int
1735 @param maintainer_id: the id of the maintainer
1738 @return: the Maintainer with this C{maintainer_id}
1741 return session.query(Maintainer).get(maintainer_id)
1743 __all__.append('get_maintainer')
1745 ################################################################################
1747 class NewComment(object):
1748 def __init__(self, *args, **kwargs):
1752 return '''<NewComment for '%s %s' (%s)>''' % (self.package, self.version, self.comment_id)
1754 __all__.append('NewComment')
1757 def has_new_comment(package, version, session=None):
1759 Returns true if the given combination of C{package}, C{version} has a comment.
1761 @type package: string
1762 @param package: name of the package
1764 @type version: string
1765 @param version: package version
1767 @type session: Session
1768 @param session: Optional SQLA session object (a temporary one will be
1769 generated if not supplied)
1775 q = session.query(NewComment)
1776 q = q.filter_by(package=package)
1777 q = q.filter_by(version=version)
1779 return bool(q.count() > 0)
1781 __all__.append('has_new_comment')
1784 def get_new_comments(package=None, version=None, comment_id=None, session=None):
1786 Returns (possibly empty) list of NewComment objects for the given
1789 @type package: string (optional)
1790 @param package: name of the package
1792 @type version: string (optional)
1793 @param version: package version
1795 @type comment_id: int (optional)
1796 @param comment_id: An id of a comment
1798 @type session: Session
1799 @param session: Optional SQLA session object (a temporary one will be
1800 generated if not supplied)
1803 @return: A (possibly empty) list of NewComment objects will be returned
1806 q = session.query(NewComment)
1807 if package is not None: q = q.filter_by(package=package)
1808 if version is not None: q = q.filter_by(version=version)
1809 if comment_id is not None: q = q.filter_by(comment_id=comment_id)
1813 __all__.append('get_new_comments')
1815 ################################################################################
1817 class Override(object):
1818 def __init__(self, *args, **kwargs):
1822 return '<Override %s (%s)>' % (self.package, self.suite_id)
1824 __all__.append('Override')
1827 def get_override(package, suite=None, component=None, overridetype=None, session=None):
1829 Returns Override object for the given parameters
1831 @type package: string
1832 @param package: The name of the package
1834 @type suite: string, list or None
1835 @param suite: The name of the suite (or suites if a list) to limit to. If
1836 None, don't limit. Defaults to None.
1838 @type component: string, list or None
1839 @param component: The name of the component (or components if a list) to
1840 limit to. If None, don't limit. Defaults to None.
1842 @type overridetype: string, list or None
1843 @param overridetype: The name of the overridetype (or overridetypes if a list) to
1844 limit to. If None, don't limit. Defaults to None.
1846 @type session: Session
1847 @param session: Optional SQLA session object (a temporary one will be
1848 generated if not supplied)
1851 @return: A (possibly empty) list of Override objects will be returned
1854 q = session.query(Override)
1855 q = q.filter_by(package=package)
1857 if suite is not None:
1858 if not isinstance(suite, list): suite = [suite]
1859 q = q.join(Suite).filter(Suite.suite_name.in_(suite))
1861 if component is not None:
1862 if not isinstance(component, list): component = [component]
1863 q = q.join(Component).filter(Component.component_name.in_(component))
1865 if overridetype is not None:
1866 if not isinstance(overridetype, list): overridetype = [overridetype]
1867 q = q.join(OverrideType).filter(OverrideType.overridetype.in_(overridetype))
1871 __all__.append('get_override')
1874 ################################################################################
1876 class OverrideType(ORMObject):
1877 def __init__(self, overridetype = None):
1878 self.overridetype = overridetype
1880 def properties(self):
1881 return ['overridetype', 'overridetype_id']
1883 def not_null_constraints(self):
1884 return ['overridetype']
1886 __all__.append('OverrideType')
1889 def get_override_type(override_type, session=None):
1891 Returns OverrideType object for given C{override type}.
1893 @type override_type: string
1894 @param override_type: The name of the override type
1896 @type session: Session
1897 @param session: Optional SQLA session object (a temporary one will be
1898 generated if not supplied)
1901 @return: the database id for the given override type
1904 q = session.query(OverrideType).filter_by(overridetype=override_type)
1908 except NoResultFound:
1911 __all__.append('get_override_type')
1913 ################################################################################
1915 class DebContents(object):
1916 def __init__(self, *args, **kwargs):
1920 return '<DebConetnts %s: %s>' % (self.package.package,self.file)
1922 __all__.append('DebContents')
1925 class UdebContents(object):
1926 def __init__(self, *args, **kwargs):
1930 return '<UdebConetnts %s: %s>' % (self.package.package,self.file)
1932 __all__.append('UdebContents')
1934 class PendingBinContents(object):
1935 def __init__(self, *args, **kwargs):
1939 return '<PendingBinContents %s>' % self.contents_id
1941 __all__.append('PendingBinContents')
1943 def insert_pending_content_paths(package,
1948 Make sure given paths are temporarily associated with given
1952 @param package: the package to associate with should have been read in from the binary control file
1953 @type fullpaths: list
1954 @param fullpaths: the list of paths of the file being associated with the binary
1955 @type session: SQLAlchemy session
1956 @param session: Optional SQLAlchemy session. If this is passed, the caller
1957 is responsible for ensuring a transaction has begun and committing the
1958 results or rolling back based on the result code. If not passed, a commit
1959 will be performed at the end of the function
1961 @return: True upon success, False if there is a problem
1964 privatetrans = False
1967 session = DBConn().session()
1971 arch = get_architecture(package['Architecture'], session)
1972 arch_id = arch.arch_id
1974 # Remove any already existing recorded files for this package
1975 q = session.query(PendingBinContents)
1976 q = q.filter_by(package=package['Package'])
1977 q = q.filter_by(version=package['Version'])
1978 q = q.filter_by(architecture=arch_id)
1981 for fullpath in fullpaths:
1983 if fullpath.startswith( "./" ):
1984 fullpath = fullpath[2:]
1986 pca = PendingBinContents()
1987 pca.package = package['Package']
1988 pca.version = package['Version']
1990 pca.architecture = arch_id
1993 pca.type = 8 # gross
1995 pca.type = 7 # also gross
1998 # Only commit if we set up the session ourself
2006 except Exception, e:
2007 traceback.print_exc()
2009 # Only rollback if we set up the session ourself
2016 __all__.append('insert_pending_content_paths')
2018 ################################################################################
2020 class PolicyQueue(object):
2021 def __init__(self, *args, **kwargs):
2025 return '<PolicyQueue %s>' % self.queue_name
2027 __all__.append('PolicyQueue')
2030 def get_policy_queue(queuename, session=None):
2032 Returns PolicyQueue object for given C{queue name}
2034 @type queuename: string
2035 @param queuename: The name of the queue
2037 @type session: Session
2038 @param session: Optional SQLA session object (a temporary one will be
2039 generated if not supplied)
2042 @return: PolicyQueue object for the given queue
2045 q = session.query(PolicyQueue).filter_by(queue_name=queuename)
2049 except NoResultFound:
2052 __all__.append('get_policy_queue')
2055 def get_policy_queue_from_path(pathname, session=None):
2057 Returns PolicyQueue object for given C{path name}
2059 @type queuename: string
2060 @param queuename: The path
2062 @type session: Session
2063 @param session: Optional SQLA session object (a temporary one will be
2064 generated if not supplied)
2067 @return: PolicyQueue object for the given queue
2070 q = session.query(PolicyQueue).filter_by(path=pathname)
2074 except NoResultFound:
2077 __all__.append('get_policy_queue_from_path')
2079 ################################################################################
2081 class Priority(object):
2082 def __init__(self, *args, **kwargs):
2085 def __eq__(self, val):
2086 if isinstance(val, str):
2087 return (self.priority == val)
2088 # This signals to use the normal comparison operator
2089 return NotImplemented
2091 def __ne__(self, val):
2092 if isinstance(val, str):
2093 return (self.priority != val)
2094 # This signals to use the normal comparison operator
2095 return NotImplemented
2098 return '<Priority %s (%s)>' % (self.priority, self.priority_id)
2100 __all__.append('Priority')
2103 def get_priority(priority, session=None):
2105 Returns Priority object for given C{priority name}.
2107 @type priority: string
2108 @param priority: The name of the priority
2110 @type session: Session
2111 @param session: Optional SQLA session object (a temporary one will be
2112 generated if not supplied)
2115 @return: Priority object for the given priority
2118 q = session.query(Priority).filter_by(priority=priority)
2122 except NoResultFound:
2125 __all__.append('get_priority')
2128 def get_priorities(session=None):
2130 Returns dictionary of priority names -> id mappings
2132 @type session: Session
2133 @param session: Optional SQL session object (a temporary one will be
2134 generated if not supplied)
2137 @return: dictionary of priority names -> id mappings
2141 q = session.query(Priority)
2143 ret[x.priority] = x.priority_id
2147 __all__.append('get_priorities')
2149 ################################################################################
2151 class Section(object):
2152 def __init__(self, *args, **kwargs):
2155 def __eq__(self, val):
2156 if isinstance(val, str):
2157 return (self.section == val)
2158 # This signals to use the normal comparison operator
2159 return NotImplemented
2161 def __ne__(self, val):
2162 if isinstance(val, str):
2163 return (self.section != val)
2164 # This signals to use the normal comparison operator
2165 return NotImplemented
2168 return '<Section %s>' % self.section
2170 __all__.append('Section')
2173 def get_section(section, session=None):
2175 Returns Section object for given C{section name}.
2177 @type section: string
2178 @param section: The name of the section
2180 @type session: Session
2181 @param session: Optional SQLA session object (a temporary one will be
2182 generated if not supplied)
2185 @return: Section object for the given section name
2188 q = session.query(Section).filter_by(section=section)
2192 except NoResultFound:
2195 __all__.append('get_section')
2198 def get_sections(session=None):
2200 Returns dictionary of section names -> id mappings
2202 @type session: Session
2203 @param session: Optional SQL session object (a temporary one will be
2204 generated if not supplied)
2207 @return: dictionary of section names -> id mappings
2211 q = session.query(Section)
2213 ret[x.section] = x.section_id
2217 __all__.append('get_sections')
2219 ################################################################################
2221 class DBSource(ORMObject):
2222 def __init__(self, source = None, version = None, maintainer = None, \
2223 changedby = None, poolfile = None, install_date = None):
2224 self.source = source
2225 self.version = version
2226 self.maintainer = maintainer
2227 self.changedby = changedby
2228 self.poolfile = poolfile
2229 self.install_date = install_date
2231 def properties(self):
2232 return ['source', 'source_id', 'maintainer', 'changedby', \
2233 'fingerprint', 'poolfile', 'version', 'suites_count', \
2234 'install_date', 'binaries_count']
2236 def not_null_constraints(self):
2237 return ['source', 'version', 'install_date', 'maintainer', \
2238 'changedby', 'poolfile', 'install_date']
2240 __all__.append('DBSource')
2243 def source_exists(source, source_version, suites = ["any"], session=None):
2245 Ensure that source exists somewhere in the archive for the binary
2246 upload being processed.
2247 1. exact match => 1.0-3
2248 2. bin-only NMU => 1.0-3+b1 , 1.0-3.1+b1
2250 @type source: string
2251 @param source: source name
2253 @type source_version: string
2254 @param source_version: expected source version
2257 @param suites: list of suites to check in, default I{any}
2259 @type session: Session
2260 @param session: Optional SQLA session object (a temporary one will be
2261 generated if not supplied)
2264 @return: returns 1 if a source with expected version is found, otherwise 0
2271 from daklib.regexes import re_bin_only_nmu
2272 orig_source_version = re_bin_only_nmu.sub('', source_version)
2274 for suite in suites:
2275 q = session.query(DBSource).filter_by(source=source). \
2276 filter(DBSource.version.in_([source_version, orig_source_version]))
2278 # source must exist in suite X, or in some other suite that's
2279 # mapped to X, recursively... silent-maps are counted too,
2280 # unreleased-maps aren't.
2281 maps = cnf.ValueList("SuiteMappings")[:]
2283 maps = [ m.split() for m in maps ]
2284 maps = [ (x[1], x[2]) for x in maps
2285 if x[0] == "map" or x[0] == "silent-map" ]
2288 if x[1] in s and x[0] not in s:
2291 q = q.filter(DBSource.suites.any(Suite.suite_name.in_(s)))
2296 # No source found so return not ok
2301 __all__.append('source_exists')
2304 def get_suites_source_in(source, session=None):
2306 Returns list of Suite objects which given C{source} name is in
2309 @param source: DBSource package name to search for
2312 @return: list of Suite objects for the given source
2315 return session.query(Suite).filter(Suite.sources.any(source=source)).all()
2317 __all__.append('get_suites_source_in')
2320 def get_sources_from_name(source, version=None, dm_upload_allowed=None, session=None):
2322 Returns list of DBSource objects for given C{source} name and other parameters
2325 @param source: DBSource package name to search for
2327 @type version: str or None
2328 @param version: DBSource version name to search for or None if not applicable
2330 @type dm_upload_allowed: bool
2331 @param dm_upload_allowed: If None, no effect. If True or False, only
2332 return packages with that dm_upload_allowed setting
2334 @type session: Session
2335 @param session: Optional SQL session object (a temporary one will be
2336 generated if not supplied)
2339 @return: list of DBSource objects for the given name (may be empty)
2342 q = session.query(DBSource).filter_by(source=source)
2344 if version is not None:
2345 q = q.filter_by(version=version)
2347 if dm_upload_allowed is not None:
2348 q = q.filter_by(dm_upload_allowed=dm_upload_allowed)
2352 __all__.append('get_sources_from_name')
2354 # FIXME: This function fails badly if it finds more than 1 source package and
2355 # its implementation is trivial enough to be inlined.
2357 def get_source_in_suite(source, suite, session=None):
2359 Returns a DBSource object for a combination of C{source} and C{suite}.
2361 - B{source} - source package name, eg. I{mailfilter}, I{bbdb}, I{glibc}
2362 - B{suite} - a suite name, eg. I{unstable}
2364 @type source: string
2365 @param source: source package name
2368 @param suite: the suite name
2371 @return: the version for I{source} in I{suite}
2375 q = get_suite(suite, session).get_sources(source)
2378 except NoResultFound:
2381 __all__.append('get_source_in_suite')
2383 ################################################################################
2386 def add_dsc_to_db(u, filename, session=None):
2387 entry = u.pkg.files[filename]
2391 source.source = u.pkg.dsc["source"]
2392 source.version = u.pkg.dsc["version"] # NB: not files[file]["version"], that has no epoch
2393 source.maintainer_id = get_or_set_maintainer(u.pkg.dsc["maintainer"], session).maintainer_id
2394 source.changedby_id = get_or_set_maintainer(u.pkg.changes["changed-by"], session).maintainer_id
2395 source.fingerprint_id = get_or_set_fingerprint(u.pkg.changes["fingerprint"], session).fingerprint_id
2396 source.install_date = datetime.now().date()
2398 dsc_component = entry["component"]
2399 dsc_location_id = entry["location id"]
2401 source.dm_upload_allowed = (u.pkg.dsc.get("dm-upload-allowed", '') == "yes")
2403 # Set up a new poolfile if necessary
2404 if not entry.has_key("files id") or not entry["files id"]:
2405 filename = entry["pool name"] + filename
2406 poolfile = add_poolfile(filename, entry, dsc_location_id, session)
2408 pfs.append(poolfile)
2409 entry["files id"] = poolfile.file_id
2411 source.poolfile_id = entry["files id"]
2414 suite_names = u.pkg.changes["distribution"].keys()
2415 source.suites = session.query(Suite). \
2416 filter(Suite.suite_name.in_(suite_names)).all()
2418 # Add the source files to the DB (files and dsc_files)
2420 dscfile.source_id = source.source_id
2421 dscfile.poolfile_id = entry["files id"]
2422 session.add(dscfile)
2424 for dsc_file, dentry in u.pkg.dsc_files.items():
2426 df.source_id = source.source_id
2428 # If the .orig tarball is already in the pool, it's
2429 # files id is stored in dsc_files by check_dsc().
2430 files_id = dentry.get("files id", None)
2432 # Find the entry in the files hash
2433 # TODO: Bail out here properly
2435 for f, e in u.pkg.files.items():
2440 if files_id is None:
2441 filename = dfentry["pool name"] + dsc_file
2443 (found, obj) = check_poolfile(filename, dentry["size"], dentry["md5sum"], dsc_location_id)
2444 # FIXME: needs to check for -1/-2 and or handle exception
2445 if found and obj is not None:
2446 files_id = obj.file_id
2449 # If still not found, add it
2450 if files_id is None:
2451 # HACK: Force sha1sum etc into dentry
2452 dentry["sha1sum"] = dfentry["sha1sum"]
2453 dentry["sha256sum"] = dfentry["sha256sum"]
2454 poolfile = add_poolfile(filename, dentry, dsc_location_id, session)
2455 pfs.append(poolfile)
2456 files_id = poolfile.file_id
2458 poolfile = get_poolfile_by_id(files_id, session)
2459 if poolfile is None:
2460 utils.fubar("INTERNAL ERROR. Found no poolfile with id %d" % files_id)
2461 pfs.append(poolfile)
2463 df.poolfile_id = files_id
2466 # Add the src_uploaders to the DB
2467 uploader_ids = [source.maintainer_id]
2468 if u.pkg.dsc.has_key("uploaders"):
2469 for up in u.pkg.dsc["uploaders"].replace(">, ", ">\t").split("\t"):
2471 uploader_ids.append(get_or_set_maintainer(up, session).maintainer_id)
2474 for up_id in uploader_ids:
2475 if added_ids.has_key(up_id):
2477 utils.warn("Already saw uploader %s for source %s" % (up_id, source.source))
2483 su.maintainer_id = up_id
2484 su.source_id = source.source_id
2489 return source, dsc_component, dsc_location_id, pfs
2491 __all__.append('add_dsc_to_db')
2494 def add_deb_to_db(u, filename, session=None):
2496 Contrary to what you might expect, this routine deals with both
2497 debs and udebs. That info is in 'dbtype', whilst 'type' is
2498 'deb' for both of them
2501 entry = u.pkg.files[filename]
2504 bin.package = entry["package"]
2505 bin.version = entry["version"]
2506 bin.maintainer_id = get_or_set_maintainer(entry["maintainer"], session).maintainer_id
2507 bin.fingerprint_id = get_or_set_fingerprint(u.pkg.changes["fingerprint"], session).fingerprint_id
2508 bin.arch_id = get_architecture(entry["architecture"], session).arch_id
2509 bin.binarytype = entry["dbtype"]
2512 filename = entry["pool name"] + filename
2513 fullpath = os.path.join(cnf["Dir::Pool"], filename)
2514 if not entry.get("location id", None):
2515 entry["location id"] = get_location(cnf["Dir::Pool"], entry["component"], session=session).location_id
2517 if entry.get("files id", None):
2518 poolfile = get_poolfile_by_id(bin.poolfile_id)
2519 bin.poolfile_id = entry["files id"]
2521 poolfile = add_poolfile(filename, entry, entry["location id"], session)
2522 bin.poolfile_id = entry["files id"] = poolfile.file_id
2525 bin_sources = get_sources_from_name(entry["source package"], entry["source version"], session=session)
2526 if len(bin_sources) != 1:
2527 raise NoSourceFieldError, "Unable to find a unique source id for %s (%s), %s, file %s, type %s, signed by %s" % \
2528 (bin.package, bin.version, entry["architecture"],
2529 filename, bin.binarytype, u.pkg.changes["fingerprint"])
2531 bin.source_id = bin_sources[0].source_id
2533 # Add and flush object so it has an ID
2536 suite_names = u.pkg.changes["distribution"].keys()
2537 bin.suites = session.query(Suite). \
2538 filter(Suite.suite_name.in_(suite_names)).all()
2542 # Deal with contents - disabled for now
2543 #contents = copy_temporary_contents(bin.package, bin.version, bin.architecture.arch_string, os.path.basename(filename), None, session)
2545 # print "REJECT\nCould not determine contents of package %s" % bin.package
2546 # session.rollback()
2547 # raise MissingContents, "No contents stored for package %s, and couldn't determine contents of %s" % (bin.package, filename)
2551 __all__.append('add_deb_to_db')
2553 ################################################################################
2555 class SourceACL(object):
2556 def __init__(self, *args, **kwargs):
2560 return '<SourceACL %s>' % self.source_acl_id
2562 __all__.append('SourceACL')
2564 ################################################################################
2566 class SrcFormat(object):
2567 def __init__(self, *args, **kwargs):
2571 return '<SrcFormat %s>' % (self.format_name)
2573 __all__.append('SrcFormat')
2575 ################################################################################
2577 class SrcUploader(object):
2578 def __init__(self, *args, **kwargs):
2582 return '<SrcUploader %s>' % self.uploader_id
2584 __all__.append('SrcUploader')
2586 ################################################################################
2588 SUITE_FIELDS = [ ('SuiteName', 'suite_name'),
2589 ('SuiteID', 'suite_id'),
2590 ('Version', 'version'),
2591 ('Origin', 'origin'),
2593 ('Description', 'description'),
2594 ('Untouchable', 'untouchable'),
2595 ('Announce', 'announce'),
2596 ('Codename', 'codename'),
2597 ('OverrideCodename', 'overridecodename'),
2598 ('ValidTime', 'validtime'),
2599 ('Priority', 'priority'),
2600 ('NotAutomatic', 'notautomatic'),
2601 ('CopyChanges', 'copychanges'),
2602 ('OverrideSuite', 'overridesuite')]
2604 # Why the heck don't we have any UNIQUE constraints in table suite?
2605 # TODO: Add UNIQUE constraints for appropriate columns.
2606 class Suite(ORMObject):
2607 def __init__(self, suite_name = None, version = None):
2608 self.suite_name = suite_name
2609 self.version = version
2611 def properties(self):
2612 return ['suite_name', 'version', 'sources_count', 'binaries_count']
2614 def not_null_constraints(self):
2615 return ['suite_name', 'version']
2617 def __eq__(self, val):
2618 if isinstance(val, str):
2619 return (self.suite_name == val)
2620 # This signals to use the normal comparison operator
2621 return NotImplemented
2623 def __ne__(self, val):
2624 if isinstance(val, str):
2625 return (self.suite_name != val)
2626 # This signals to use the normal comparison operator
2627 return NotImplemented
2631 for disp, field in SUITE_FIELDS:
2632 val = getattr(self, field, None)
2634 ret.append("%s: %s" % (disp, val))
2636 return "\n".join(ret)
2638 def get_architectures(self, skipsrc=False, skipall=False):
2640 Returns list of Architecture objects
2642 @type skipsrc: boolean
2643 @param skipsrc: Whether to skip returning the 'source' architecture entry
2646 @type skipall: boolean
2647 @param skipall: Whether to skip returning the 'all' architecture entry
2651 @return: list of Architecture objects for the given name (may be empty)
2654 q = object_session(self).query(Architecture).with_parent(self)
2656 q = q.filter(Architecture.arch_string != 'source')
2658 q = q.filter(Architecture.arch_string != 'all')
2659 return q.order_by(Architecture.arch_string).all()
2661 def get_sources(self, source):
2663 Returns a query object representing DBSource that is part of C{suite}.
2665 - B{source} - source package name, eg. I{mailfilter}, I{bbdb}, I{glibc}
2667 @type source: string
2668 @param source: source package name
2670 @rtype: sqlalchemy.orm.query.Query
2671 @return: a query of DBSource
2675 session = object_session(self)
2676 return session.query(DBSource).filter_by(source = source). \
2679 __all__.append('Suite')
2682 def get_suite(suite, session=None):
2684 Returns Suite object for given C{suite name}.
2687 @param suite: The name of the suite
2689 @type session: Session
2690 @param session: Optional SQLA session object (a temporary one will be
2691 generated if not supplied)
2694 @return: Suite object for the requested suite name (None if not present)
2697 q = session.query(Suite).filter_by(suite_name=suite)
2701 except NoResultFound:
2704 __all__.append('get_suite')
2706 ################################################################################
2708 # TODO: should be removed because the implementation is too trivial
2710 def get_suite_architectures(suite, skipsrc=False, skipall=False, session=None):
2712 Returns list of Architecture objects for given C{suite} name
2715 @param suite: Suite name to search for
2717 @type skipsrc: boolean
2718 @param skipsrc: Whether to skip returning the 'source' architecture entry
2721 @type skipall: boolean
2722 @param skipall: Whether to skip returning the 'all' architecture entry
2725 @type session: Session
2726 @param session: Optional SQL session object (a temporary one will be
2727 generated if not supplied)
2730 @return: list of Architecture objects for the given name (may be empty)
2733 return get_suite(suite, session).get_architectures(skipsrc, skipall)
2735 __all__.append('get_suite_architectures')
2737 ################################################################################
2739 class SuiteSrcFormat(object):
2740 def __init__(self, *args, **kwargs):
2744 return '<SuiteSrcFormat (%s, %s)>' % (self.suite_id, self.src_format_id)
2746 __all__.append('SuiteSrcFormat')
2749 def get_suite_src_formats(suite, session=None):
2751 Returns list of allowed SrcFormat for C{suite}.
2754 @param suite: Suite name to search for
2756 @type session: Session
2757 @param session: Optional SQL session object (a temporary one will be
2758 generated if not supplied)
2761 @return: the list of allowed source formats for I{suite}
2764 q = session.query(SrcFormat)
2765 q = q.join(SuiteSrcFormat)
2766 q = q.join(Suite).filter_by(suite_name=suite)
2767 q = q.order_by('format_name')
2771 __all__.append('get_suite_src_formats')
2773 ################################################################################
2775 class Uid(ORMObject):
2776 def __init__(self, uid = None, name = None):
2780 def __eq__(self, val):
2781 if isinstance(val, str):
2782 return (self.uid == val)
2783 # This signals to use the normal comparison operator
2784 return NotImplemented
2786 def __ne__(self, val):
2787 if isinstance(val, str):
2788 return (self.uid != val)
2789 # This signals to use the normal comparison operator
2790 return NotImplemented
2792 def properties(self):
2793 return ['uid', 'name', 'fingerprint']
2795 def not_null_constraints(self):
2798 __all__.append('Uid')
2801 def get_or_set_uid(uidname, session=None):
2803 Returns uid object for given uidname.
2805 If no matching uidname is found, a row is inserted.
2807 @type uidname: string
2808 @param uidname: The uid to add
2810 @type session: SQLAlchemy
2811 @param session: Optional SQL session object (a temporary one will be
2812 generated if not supplied). If not passed, a commit will be performed at
2813 the end of the function, otherwise the caller is responsible for commiting.
2816 @return: the uid object for the given uidname
2819 q = session.query(Uid).filter_by(uid=uidname)
2823 except NoResultFound:
2827 session.commit_or_flush()
2832 __all__.append('get_or_set_uid')
2835 def get_uid_from_fingerprint(fpr, session=None):
2836 q = session.query(Uid)
2837 q = q.join(Fingerprint).filter_by(fingerprint=fpr)
2841 except NoResultFound:
2844 __all__.append('get_uid_from_fingerprint')
2846 ################################################################################
2848 class UploadBlock(object):
2849 def __init__(self, *args, **kwargs):
2853 return '<UploadBlock %s (%s)>' % (self.source, self.upload_block_id)
2855 __all__.append('UploadBlock')
2857 ################################################################################
2859 class DBConn(object):
2861 database module init.
2865 def __init__(self, *args, **kwargs):
2866 self.__dict__ = self.__shared_state
2868 if not getattr(self, 'initialised', False):
2869 self.initialised = True
2870 self.debug = kwargs.has_key('debug')
2873 def __setuptables(self):
2874 tables_with_primary = (
2882 'build_queue_files',
2887 'changes_pending_binaries',
2888 'changes_pending_files',
2889 'changes_pending_source',
2899 'pending_bin_contents',
2913 tables_no_primary = (
2914 'changes_pending_files_map',
2915 'changes_pending_source_files',
2916 'changes_pool_files',
2919 'suite_architectures',
2920 'suite_src_formats',
2921 'suite_build_queue_copy',
2926 'almost_obsolete_all_associations',
2927 'almost_obsolete_src_associations',
2928 'any_associations_source',
2929 'bin_assoc_by_arch',
2930 'bin_associations_binaries',
2931 'binaries_suite_arch',
2932 'binfiles_suite_component_arch',
2935 'newest_all_associations',
2936 'newest_any_associations',
2938 'newest_src_association',
2939 'obsolete_all_associations',
2940 'obsolete_any_associations',
2941 'obsolete_any_by_all_associations',
2942 'obsolete_src_associations',
2944 'src_associations_bin',
2945 'src_associations_src',
2946 'suite_arch_by_name',
2949 # Sqlalchemy version 0.5 fails to reflect the SERIAL type
2950 # correctly and that is why we have to use a workaround. It can
2951 # be removed as soon as we switch to version 0.6.
2952 for table_name in tables_with_primary:
2953 table = Table(table_name, self.db_meta, \
2954 Column('id', Integer, primary_key = True), \
2955 autoload=True, useexisting=True)
2956 setattr(self, 'tbl_%s' % table_name, table)
2958 for table_name in tables_no_primary:
2959 table = Table(table_name, self.db_meta, autoload=True)
2960 setattr(self, 'tbl_%s' % table_name, table)
2962 # bin_contents needs special attention until update #41 has been
2964 self.tbl_bin_contents = Table('bin_contents', self.db_meta, \
2965 Column('file', Text, primary_key = True),
2966 Column('binary_id', Integer, ForeignKey('binaries.id'), \
2967 primary_key = True),
2968 autoload=True, useexisting=True)
2970 for view_name in views:
2971 view = Table(view_name, self.db_meta, autoload=True)
2972 setattr(self, 'view_%s' % view_name, view)
2974 def __setupmappers(self):
2975 mapper(Architecture, self.tbl_architecture,
2976 properties = dict(arch_id = self.tbl_architecture.c.id,
2977 suites = relation(Suite, secondary=self.tbl_suite_architectures,
2978 order_by='suite_name',
2979 backref=backref('architectures', order_by='arch_string'))),
2980 extension = validator)
2982 mapper(Archive, self.tbl_archive,
2983 properties = dict(archive_id = self.tbl_archive.c.id,
2984 archive_name = self.tbl_archive.c.name))
2986 mapper(PendingBinContents, self.tbl_pending_bin_contents,
2987 properties = dict(contents_id =self.tbl_pending_bin_contents.c.id,
2988 filename = self.tbl_pending_bin_contents.c.filename,
2989 package = self.tbl_pending_bin_contents.c.package,
2990 version = self.tbl_pending_bin_contents.c.version,
2991 arch = self.tbl_pending_bin_contents.c.arch,
2992 otype = self.tbl_pending_bin_contents.c.type))
2994 mapper(DebContents, self.tbl_deb_contents,
2995 properties = dict(binary_id=self.tbl_deb_contents.c.binary_id,
2996 package=self.tbl_deb_contents.c.package,
2997 suite=self.tbl_deb_contents.c.suite,
2998 arch=self.tbl_deb_contents.c.arch,
2999 section=self.tbl_deb_contents.c.section,
3000 filename=self.tbl_deb_contents.c.filename))
3002 mapper(UdebContents, self.tbl_udeb_contents,
3003 properties = dict(binary_id=self.tbl_udeb_contents.c.binary_id,
3004 package=self.tbl_udeb_contents.c.package,
3005 suite=self.tbl_udeb_contents.c.suite,
3006 arch=self.tbl_udeb_contents.c.arch,
3007 section=self.tbl_udeb_contents.c.section,
3008 filename=self.tbl_udeb_contents.c.filename))
3010 mapper(BuildQueue, self.tbl_build_queue,
3011 properties = dict(queue_id = self.tbl_build_queue.c.id))
3013 mapper(BuildQueueFile, self.tbl_build_queue_files,
3014 properties = dict(buildqueue = relation(BuildQueue, backref='queuefiles'),
3015 poolfile = relation(PoolFile, backref='buildqueueinstances')))
3017 mapper(DBBinary, self.tbl_binaries,
3018 properties = dict(binary_id = self.tbl_binaries.c.id,
3019 package = self.tbl_binaries.c.package,
3020 version = self.tbl_binaries.c.version,
3021 maintainer_id = self.tbl_binaries.c.maintainer,
3022 maintainer = relation(Maintainer),
3023 source_id = self.tbl_binaries.c.source,
3024 source = relation(DBSource, backref='binaries'),
3025 arch_id = self.tbl_binaries.c.architecture,
3026 architecture = relation(Architecture),
3027 poolfile_id = self.tbl_binaries.c.file,
3028 poolfile = relation(PoolFile, backref=backref('binary', uselist = False)),
3029 binarytype = self.tbl_binaries.c.type,
3030 fingerprint_id = self.tbl_binaries.c.sig_fpr,
3031 fingerprint = relation(Fingerprint),
3032 install_date = self.tbl_binaries.c.install_date,
3033 suites = relation(Suite, secondary=self.tbl_bin_associations,
3034 backref=backref('binaries', lazy='dynamic'))),
3035 extension = validator)
3037 mapper(BinaryACL, self.tbl_binary_acl,
3038 properties = dict(binary_acl_id = self.tbl_binary_acl.c.id))
3040 mapper(BinaryACLMap, self.tbl_binary_acl_map,
3041 properties = dict(binary_acl_map_id = self.tbl_binary_acl_map.c.id,
3042 fingerprint = relation(Fingerprint, backref="binary_acl_map"),
3043 architecture = relation(Architecture)))
3045 mapper(Component, self.tbl_component,
3046 properties = dict(component_id = self.tbl_component.c.id,
3047 component_name = self.tbl_component.c.name),
3048 extension = validator)
3050 mapper(DBConfig, self.tbl_config,
3051 properties = dict(config_id = self.tbl_config.c.id))
3053 mapper(DSCFile, self.tbl_dsc_files,
3054 properties = dict(dscfile_id = self.tbl_dsc_files.c.id,
3055 source_id = self.tbl_dsc_files.c.source,
3056 source = relation(DBSource),
3057 poolfile_id = self.tbl_dsc_files.c.file,
3058 poolfile = relation(PoolFile)))
3060 mapper(PoolFile, self.tbl_files,
3061 properties = dict(file_id = self.tbl_files.c.id,
3062 filesize = self.tbl_files.c.size,
3063 location_id = self.tbl_files.c.location,
3064 location = relation(Location,
3065 # using lazy='dynamic' in the back
3066 # reference because we have A LOT of
3067 # files in one location
3068 backref=backref('files', lazy='dynamic'))),
3069 extension = validator)
3071 mapper(Fingerprint, self.tbl_fingerprint,
3072 properties = dict(fingerprint_id = self.tbl_fingerprint.c.id,
3073 uid_id = self.tbl_fingerprint.c.uid,
3074 uid = relation(Uid),
3075 keyring_id = self.tbl_fingerprint.c.keyring,
3076 keyring = relation(Keyring),
3077 source_acl = relation(SourceACL),
3078 binary_acl = relation(BinaryACL)),
3079 extension = validator)
3081 mapper(Keyring, self.tbl_keyrings,
3082 properties = dict(keyring_name = self.tbl_keyrings.c.name,
3083 keyring_id = self.tbl_keyrings.c.id))
3085 mapper(DBChange, self.tbl_changes,
3086 properties = dict(change_id = self.tbl_changes.c.id,
3087 poolfiles = relation(PoolFile,
3088 secondary=self.tbl_changes_pool_files,
3089 backref="changeslinks"),
3090 seen = self.tbl_changes.c.seen,
3091 source = self.tbl_changes.c.source,
3092 binaries = self.tbl_changes.c.binaries,
3093 architecture = self.tbl_changes.c.architecture,
3094 distribution = self.tbl_changes.c.distribution,
3095 urgency = self.tbl_changes.c.urgency,
3096 maintainer = self.tbl_changes.c.maintainer,
3097 changedby = self.tbl_changes.c.changedby,
3098 date = self.tbl_changes.c.date,
3099 version = self.tbl_changes.c.version,
3100 files = relation(ChangePendingFile,
3101 secondary=self.tbl_changes_pending_files_map,
3102 backref="changesfile"),
3103 in_queue_id = self.tbl_changes.c.in_queue,
3104 in_queue = relation(PolicyQueue,
3105 primaryjoin=(self.tbl_changes.c.in_queue==self.tbl_policy_queue.c.id)),
3106 approved_for_id = self.tbl_changes.c.approved_for))
3108 mapper(ChangePendingBinary, self.tbl_changes_pending_binaries,
3109 properties = dict(change_pending_binary_id = self.tbl_changes_pending_binaries.c.id))
3111 mapper(ChangePendingFile, self.tbl_changes_pending_files,
3112 properties = dict(change_pending_file_id = self.tbl_changes_pending_files.c.id,
3113 filename = self.tbl_changes_pending_files.c.filename,
3114 size = self.tbl_changes_pending_files.c.size,
3115 md5sum = self.tbl_changes_pending_files.c.md5sum,
3116 sha1sum = self.tbl_changes_pending_files.c.sha1sum,
3117 sha256sum = self.tbl_changes_pending_files.c.sha256sum))
3119 mapper(ChangePendingSource, self.tbl_changes_pending_source,
3120 properties = dict(change_pending_source_id = self.tbl_changes_pending_source.c.id,
3121 change = relation(DBChange),
3122 maintainer = relation(Maintainer,
3123 primaryjoin=(self.tbl_changes_pending_source.c.maintainer_id==self.tbl_maintainer.c.id)),
3124 changedby = relation(Maintainer,
3125 primaryjoin=(self.tbl_changes_pending_source.c.changedby_id==self.tbl_maintainer.c.id)),
3126 fingerprint = relation(Fingerprint),
3127 source_files = relation(ChangePendingFile,
3128 secondary=self.tbl_changes_pending_source_files,
3129 backref="pending_sources")))
3132 mapper(KeyringACLMap, self.tbl_keyring_acl_map,
3133 properties = dict(keyring_acl_map_id = self.tbl_keyring_acl_map.c.id,
3134 keyring = relation(Keyring, backref="keyring_acl_map"),
3135 architecture = relation(Architecture)))
3137 mapper(Location, self.tbl_location,
3138 properties = dict(location_id = self.tbl_location.c.id,
3139 component_id = self.tbl_location.c.component,
3140 component = relation(Component, \
3141 backref=backref('location', uselist = False)),
3142 archive_id = self.tbl_location.c.archive,
3143 archive = relation(Archive),
3144 # FIXME: the 'type' column is old cruft and
3145 # should be removed in the future.
3146 archive_type = self.tbl_location.c.type),
3147 extension = validator)
3149 mapper(Maintainer, self.tbl_maintainer,
3150 properties = dict(maintainer_id = self.tbl_maintainer.c.id,
3151 maintains_sources = relation(DBSource, backref='maintainer',
3152 primaryjoin=(self.tbl_maintainer.c.id==self.tbl_source.c.maintainer)),
3153 changed_sources = relation(DBSource, backref='changedby',
3154 primaryjoin=(self.tbl_maintainer.c.id==self.tbl_source.c.changedby))),
3155 extension = validator)
3157 mapper(NewComment, self.tbl_new_comments,
3158 properties = dict(comment_id = self.tbl_new_comments.c.id))
3160 mapper(Override, self.tbl_override,
3161 properties = dict(suite_id = self.tbl_override.c.suite,
3162 suite = relation(Suite),
3163 package = self.tbl_override.c.package,
3164 component_id = self.tbl_override.c.component,
3165 component = relation(Component),
3166 priority_id = self.tbl_override.c.priority,
3167 priority = relation(Priority),
3168 section_id = self.tbl_override.c.section,
3169 section = relation(Section),
3170 overridetype_id = self.tbl_override.c.type,
3171 overridetype = relation(OverrideType, \
3172 backref=backref('overrides', lazy='dynamic'))))
3174 mapper(OverrideType, self.tbl_override_type,
3175 properties = dict(overridetype = self.tbl_override_type.c.type,
3176 overridetype_id = self.tbl_override_type.c.id))
3178 mapper(PolicyQueue, self.tbl_policy_queue,
3179 properties = dict(policy_queue_id = self.tbl_policy_queue.c.id))
3181 mapper(Priority, self.tbl_priority,
3182 properties = dict(priority_id = self.tbl_priority.c.id))
3184 mapper(Section, self.tbl_section,
3185 properties = dict(section_id = self.tbl_section.c.id,
3186 section=self.tbl_section.c.section))
3188 mapper(DBSource, self.tbl_source,
3189 properties = dict(source_id = self.tbl_source.c.id,
3190 version = self.tbl_source.c.version,
3191 maintainer_id = self.tbl_source.c.maintainer,
3192 poolfile_id = self.tbl_source.c.file,
3193 poolfile = relation(PoolFile, backref=backref('source', uselist = False)),
3194 fingerprint_id = self.tbl_source.c.sig_fpr,
3195 fingerprint = relation(Fingerprint),
3196 changedby_id = self.tbl_source.c.changedby,
3197 srcfiles = relation(DSCFile,
3198 primaryjoin=(self.tbl_source.c.id==self.tbl_dsc_files.c.source)),
3199 suites = relation(Suite, secondary=self.tbl_src_associations,
3200 backref=backref('sources', lazy='dynamic')),
3201 srcuploaders = relation(SrcUploader)),
3202 extension = validator)
3204 mapper(SourceACL, self.tbl_source_acl,
3205 properties = dict(source_acl_id = self.tbl_source_acl.c.id))
3207 mapper(SrcFormat, self.tbl_src_format,
3208 properties = dict(src_format_id = self.tbl_src_format.c.id,
3209 format_name = self.tbl_src_format.c.format_name))
3211 mapper(SrcUploader, self.tbl_src_uploaders,
3212 properties = dict(uploader_id = self.tbl_src_uploaders.c.id,
3213 source_id = self.tbl_src_uploaders.c.source,
3214 source = relation(DBSource,
3215 primaryjoin=(self.tbl_src_uploaders.c.source==self.tbl_source.c.id)),
3216 maintainer_id = self.tbl_src_uploaders.c.maintainer,
3217 maintainer = relation(Maintainer,
3218 primaryjoin=(self.tbl_src_uploaders.c.maintainer==self.tbl_maintainer.c.id))))
3220 mapper(Suite, self.tbl_suite,
3221 properties = dict(suite_id = self.tbl_suite.c.id,
3222 policy_queue = relation(PolicyQueue),
3223 copy_queues = relation(BuildQueue,
3224 secondary=self.tbl_suite_build_queue_copy)),
3225 extension = validator)
3227 mapper(SuiteSrcFormat, self.tbl_suite_src_formats,
3228 properties = dict(suite_id = self.tbl_suite_src_formats.c.suite,
3229 suite = relation(Suite, backref='suitesrcformats'),
3230 src_format_id = self.tbl_suite_src_formats.c.src_format,
3231 src_format = relation(SrcFormat)))
3233 mapper(Uid, self.tbl_uid,
3234 properties = dict(uid_id = self.tbl_uid.c.id,
3235 fingerprint = relation(Fingerprint)),
3236 extension = validator)
3238 mapper(UploadBlock, self.tbl_upload_blocks,
3239 properties = dict(upload_block_id = self.tbl_upload_blocks.c.id,
3240 fingerprint = relation(Fingerprint, backref="uploadblocks"),
3241 uid = relation(Uid, backref="uploadblocks")))
3243 mapper(BinContents, self.tbl_bin_contents,
3245 binary = relation(DBBinary,
3246 backref=backref('contents', lazy='dynamic')),
3247 file = self.tbl_bin_contents.c.file))
3249 ## Connection functions
3250 def __createconn(self):
3251 from config import Config
3255 connstr = "postgres://%s" % cnf["DB::Host"]
3256 if cnf["DB::Port"] and cnf["DB::Port"] != "-1":
3257 connstr += ":%s" % cnf["DB::Port"]
3258 connstr += "/%s" % cnf["DB::Name"]
3261 connstr = "postgres:///%s" % cnf["DB::Name"]
3262 if cnf["DB::Port"] and cnf["DB::Port"] != "-1":
3263 connstr += "?port=%s" % cnf["DB::Port"]
3265 self.db_pg = create_engine(connstr, echo=self.debug)
3266 self.db_meta = MetaData()
3267 self.db_meta.bind = self.db_pg
3268 self.db_smaker = sessionmaker(bind=self.db_pg,
3272 self.__setuptables()
3273 self.__setupmappers()
3276 return self.db_smaker()
3278 __all__.append('DBConn')