import psycopg2
import traceback
+from inspect import getargspec
+
from sqlalchemy import create_engine, Table, MetaData, select
-from sqlalchemy.orm import sessionmaker
+from sqlalchemy.orm import sessionmaker, mapper, relation
-from singleton import Singleton
+# Don't remove this, we re-export the exceptions to scripts which import us
+from sqlalchemy.exc import *
+from sqlalchemy.orm.exc import NoResultFound
+
+# Only import Config until Queue stuff is changed to store its config
+# in the database
from config import Config
+from singleton import Singleton
+from textutils import fix_maintainer
################################################################################
-class Cache(object):
- def __init__(self, hashfunc=None):
- if hashfunc:
- self.hashfunc = hashfunc
- else:
- self.hashfunc = lambda x: str(x)
+__all__ = ['IntegrityError', 'SQLAlchemyError']
+
+################################################################################
+
+def session_wrapper(fn):
+ def wrapped(*args, **kwargs):
+ private_transaction = False
+ session = kwargs.get('session')
- self.data = {}
+ # No session specified as last argument or in kwargs, create one.
+ if session is None and len(args) <= len(getargspec(fn)[0]) - 1:
+ private_transaction = True
+ kwargs['session'] = DBConn().session()
- def SetValue(self, keys, value):
- self.data[self.hashfunc(keys)] = value
+ try:
+ return fn(*args, **kwargs)
+ finally:
+ if private_transaction:
+ # We created a session; close it.
+ kwargs['session'].close()
+
+ wrapped.__doc__ = fn.__doc__
+ wrapped.func_name = fn.func_name
- def GetValue(self, keys):
- return self.data.get(self.hashfunc(keys))
+ return wrapped
################################################################################
-class DBConn(Singleton):
+class Architecture(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __eq__(self, val):
+ if isinstance(val, str):
+ return (self.arch_string== val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def __ne__(self, val):
+ if isinstance(val, str):
+ return (self.arch_string != val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def __repr__(self):
+ return '<Architecture %s>' % self.arch_string
+
+__all__.append('Architecture')
+
+@session_wrapper
+def get_architecture(architecture, session=None):
"""
- database module init.
+ Returns database id for given C{architecture}.
+
+ @type architecture: string
+ @param architecture: The name of the architecture
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: Architecture
+ @return: Architecture object for the given arch (None if not present)
+ """
+
+ q = session.query(Architecture).filter_by(arch_string=architecture)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_architecture')
+
+@session_wrapper
+def get_architecture_suites(architecture, session=None):
+ """
+ Returns list of Suite objects for given C{architecture} name
+
+ @type source: str
+ @param source: Architecture name to search for
+
+ @type session: Session
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: list
+ @return: list of Suite objects for the given name (may be empty)
"""
+
+ q = session.query(Suite)
+ q = q.join(SuiteArchitecture)
+ q = q.join(Architecture).filter_by(arch_string=architecture).order_by('suite_name')
+
+ ret = q.all()
+
+ return ret
+
+__all__.append('get_architecture_suites')
+
+################################################################################
+
+class Archive(object):
def __init__(self, *args, **kwargs):
- super(DBConn, self).__init__(*args, **kwargs)
+ pass
- def _startup(self, *args, **kwargs):
- self.__createconn()
- self.__init_caches()
+ def __repr__(self):
+ return '<Archive %s>' % self.archive_name
- def __setuptables(self):
- self.tbl_architecture = Table('architecture', self.db_meta, autoload=True)
- self.tbl_archive = Table('archive', self.db_meta, autoload=True)
- self.tbl_bin_associations = Table('bin_associations', self.db_meta, autoload=True)
- self.tbl_binaries = Table('binaries', self.db_meta, autoload=True)
- self.tbl_component = Table('component', self.db_meta, autoload=True)
- self.tbl_config = Table('config', self.db_meta, autoload=True)
- self.tbl_content_associations = Table('content_associations', self.db_meta, autoload=True)
- self.tbl_content_file_names = Table('content_file_names', self.db_meta, autoload=True)
- self.tbl_content_file_paths = Table('content_file_paths', self.db_meta, autoload=True)
- self.tbl_dsc_files = Table('dsc_files', self.db_meta, autoload=True)
- self.tbl_files = Table('files', self.db_meta, autoload=True)
- self.tbl_fingerprint = Table('fingerprint', self.db_meta, autoload=True)
- self.tbl_keyrings = Table('keyrings', self.db_meta, autoload=True)
- self.tbl_location = Table('location', self.db_meta, autoload=True)
- self.tbl_maintainer = Table('maintainer', self.db_meta, autoload=True)
- self.tbl_override = Table('override', self.db_meta, autoload=True)
- self.tbl_override_type = Table('override_type', self.db_meta, autoload=True)
- self.tbl_pending_content_associations = Table('pending_content_associations', self.db_meta, autoload=True)
- self.tbl_priority = Table('priority', self.db_meta, autoload=True)
- self.tbl_queue = Table('queue', self.db_meta, autoload=True)
- self.tbl_queue_build = Table('queue_build', self.db_meta, autoload=True)
- self.tbl_section = Table('section', self.db_meta, autoload=True)
- self.tbl_source = Table('source', self.db_meta, autoload=True)
- self.tbl_src_associations = Table('src_associations', self.db_meta, autoload=True)
- self.tbl_src_uploaders = Table('src_uploaders', self.db_meta, autoload=True)
- self.tbl_suite = Table('suite', self.db_meta, autoload=True)
- self.tbl_suite_architectures = Table('suite_architectures', self.db_meta, autoload=True)
- self.tbl_uid = Table('uid', self.db_meta, autoload=True)
+__all__.append('Archive')
- ## Connection functions
- def __createconn(self):
- cnf = Config()
- if cnf["DB::Host"]:
- # TCP/IP
- connstr = "postgres://%s" % cnf["DB::Host"]
- if cnf["DB::Port"] and cnf["DB::Port"] != "-1":
- connstr += ":%s" % cnf["DB::Port"]
- connstr += "/%s" % cnf["DB::Name"]
- else:
- # Unix Socket
- connstr = "postgres:///%s" % cnf["DB::Name"]
- if cnf["DB::Port"] and cnf["DB::Port"] != "-1":
- connstr += "?port=%s" % cnf["DB::Port"]
+@session_wrapper
+def get_archive(archive, session=None):
+ """
+ returns database id for given c{archive}.
- self.db_pg = create_engine(connstr)
- self.db_meta = MetaData()
- self.db_meta.bind = self.db_pg
- self.db_smaker = sessionmaker(bind=self.db_pg,
- autoflush=True,
- transactional=True)
+ @type archive: string
+ @param archive: the name of the arhive
- self.__setuptables()
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
- def session(self):
- return self.db_smaker()
+ @rtype: Archive
+ @return: Archive object for the given name (None if not present)
- ## Cache functions
- def __init_caches(self):
- self.caches = {'suite': Cache(),
- 'section': Cache(),
- 'priority': Cache(),
- 'override_type': Cache(),
- 'architecture': Cache(),
- 'archive': Cache(),
- 'component': Cache(),
- 'content_path_names': Cache(),
- 'content_file_names': Cache(),
- 'location': Cache(lambda x: '%s_%s_%s' % (x['location'], x['component'], x['location'])),
- 'maintainer': {}, # TODO
- 'keyring': {}, # TODO
- 'source': Cache(lambda x: '%s_%s_' % (x['source'], x['version'])),
- 'files': Cache(lambda x: '%s_%s_' % (x['filename'], x['location'])),
- 'maintainer': {}, # TODO
- 'fingerprint': {}, # TODO
- 'queue': {}, # TODO
- 'uid': {}, # TODO
- 'suite_version': Cache(lambda x: '%s_%s' % (x['source'], x['suite'])),
- }
-
- self.prepared_statements = {}
-
- def prepare(self,name,statement):
- if not self.prepared_statements.has_key(name):
- pgc.execute(statement)
- self.prepared_statements[name] = statement
-
- def clear_caches(self):
- self.__init_caches()
-
- ## Get functions
- def __get_id(self, retfield, selectobj, cachekey, cachename=None):
- # This is a bit of a hack but it's an internal function only
- if cachename is not None:
- res = self.caches[cachename].GetValue(cachekey)
- if res:
- return res
-
- c = selectobj.execute()
-
- if c.rowcount != 1:
- return None
-
- res = c.fetchone()
-
- if retfield not in res.keys():
- return None
-
- res = res[retfield]
-
- if cachename is not None:
- self.caches[cachename].SetValue(cachekey, res)
-
- return res
-
- def get_suite_id(self, suite):
- """
- Returns database id for given C{suite}.
- Results are kept in a cache during runtime to minimize database queries.
+ """
+ archive = archive.lower()
- @type suite: string
- @param suite: The name of the suite
+ q = session.query(Archive).filter_by(archive_name=archive)
- @rtype: int
- @return: the database id for the given suite
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
- """
- return int(self.__get_id('id',
- self.tbl_suite.select(self.tbl_suite.columns.suite_name == suite),
- suite,
- 'suite'))
+__all__.append('get_archive')
- def get_section_id(self, section):
- """
- Returns database id for given C{section}.
- Results are kept in a cache during runtime to minimize database queries.
+################################################################################
- @type section: string
- @param section: The name of the section
+class BinAssociation(object):
+ def __init__(self, *args, **kwargs):
+ pass
- @rtype: int
- @return: the database id for the given section
+ def __repr__(self):
+ return '<BinAssociation %s (%s, %s)>' % (self.ba_id, self.binary, self.suite)
- """
- return self.__get_id('id',
- self.tbl_section.select(self.tbl_section.columns.section == section),
- section,
- 'section')
+__all__.append('BinAssociation')
- def get_priority_id(self, priority):
- """
- Returns database id for given C{priority}.
- Results are kept in a cache during runtime to minimize database queries.
+################################################################################
- @type priority: string
- @param priority: The name of the priority
+class DBBinary(object):
+ def __init__(self, *args, **kwargs):
+ pass
- @rtype: int
- @return: the database id for the given priority
+ def __repr__(self):
+ return '<DBBinary %s (%s, %s)>' % (self.package, self.version, self.architecture)
- """
- return self.__get_id('id',
- self.tbl_priority.select(self.tbl_priority.columns.priority == priority),
- priority,
- 'priority')
+__all__.append('DBBinary')
- def get_override_type_id(self, override_type):
- """
- Returns database id for given override C{type}.
- Results are kept in a cache during runtime to minimize database queries.
+@session_wrapper
+def get_suites_binary_in(package, session=None):
+ """
+ Returns list of Suite objects which given C{package} name is in
- @type override_type: string
- @param override_type: The name of the override type
+ @type source: str
+ @param source: DBBinary package name to search for
- @rtype: int
- @return: the database id for the given override type
+ @rtype: list
+ @return: list of Suite objects for the given package
+ """
- """
- return self.__get_id('id',
- self.tbl_override_type.select(self.tbl_override_type.columns.type == override_type),
- override_type,
- 'override_type')
+ return session.query(Suite).join(BinAssociation).join(DBBinary).filter_by(package=package).all()
- def get_architecture_id(self, architecture):
- """
- Returns database id for given C{architecture}.
- Results are kept in a cache during runtime to minimize database queries.
+__all__.append('get_suites_binary_in')
- @type architecture: string
- @param architecture: The name of the override type
+@session_wrapper
+def get_binary_from_id(id, session=None):
+ """
+ Returns DBBinary object for given C{id}
- @rtype: int
- @return: the database id for the given architecture
+ @type id: int
+ @param id: Id of the required binary
- """
- return self.__get_id('id',
- self.tbl_architecture.select(self.tbl_architecture.columns.arch_string == architecture),
- architecture,
- 'architecture')
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
- def get_archive_id(self, archive):
- """
- returns database id for given c{archive}.
- results are kept in a cache during runtime to minimize database queries.
+ @rtype: DBBinary
+ @return: DBBinary object for the given binary (None if not present)
+ """
- @type archive: string
- @param archive: the name of the override type
+ q = session.query(DBBinary).filter_by(binary_id=id)
- @rtype: int
- @return: the database id for the given archive
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
- """
- archive = archive.lower()
- return self.__get_id('id',
- self.tbl_archive.select(self.tbl_archive.columns.name == archive),
- archive,
- 'archive')
+__all__.append('get_binary_from_id')
- def get_component_id(self, component):
- """
- Returns database id for given C{component}.
- Results are kept in a cache during runtime to minimize database queries.
+@session_wrapper
+def get_binaries_from_name(package, version=None, architecture=None, session=None):
+ """
+ Returns list of DBBinary objects for given C{package} name
- @type component: string
- @param component: The name of the override type
+ @type package: str
+ @param package: DBBinary package name to search for
- @rtype: int
- @return: the database id for the given component
+ @type version: str or None
+ @param version: Version to search for (or None)
- """
- component = component.lower()
- return self.__get_id('id',
- self.tbl_component.select(self.tbl_component.columns.name == component),
- component.lower(),
- 'component')
+ @type package: str, list or None
+ @param package: Architectures to limit to (or None if no limit)
- def get_location_id(self, location, component, archive):
- """
- Returns database id for the location behind the given combination of
- - B{location} - the path of the location, eg. I{/srv/ftp.debian.org/ftp/pool/}
- - B{component} - the id of the component as returned by L{get_component_id}
- - B{archive} - the id of the archive as returned by L{get_archive_id}
- Results are kept in a cache during runtime to minimize database queries.
+ @type session: Session
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
- @type location: string
- @param location: the path of the location
+ @rtype: list
+ @return: list of DBBinary objects for the given name (may be empty)
+ """
- @type component: string
- @param component: the name of the component
+ q = session.query(DBBinary).filter_by(package=package)
- @type archive: string
- @param archive: the name of the archive
+ if version is not None:
+ q = q.filter_by(version=version)
- @rtype: int
- @return: the database id for the location
+ if architecture is not None:
+ if not isinstance(architecture, list):
+ architecture = [architecture]
+ q = q.join(Architecture).filter(Architecture.arch_string.in_(architecture))
- """
+ ret = q.all()
- archive = archive.lower()
- component = component.lower()
+ return ret
- values = {'archive': archive, 'location': location, 'component': component}
+__all__.append('get_binaries_from_name')
- s = self.tbl_location.join(self.tbl_archive).join(self.tbl_component)
+@session_wrapper
+def get_binaries_from_source_id(source_id, session=None):
+ """
+ Returns list of DBBinary objects for given C{source_id}
- s = s.select(self.tbl_location.columns.path == location)
- s = s.where(self.tbl_archive.columns.name == archive)
- s = s.where(self.tbl_component.columns.name == component)
+ @type source_id: int
+ @param source_id: source_id to search for
- return self.__get_id('location.id', s, values, 'location')
+ @type session: Session
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
- def get_source_id(self, source, version):
- """
- Returns database id for the combination of C{source} and C{version}
- - B{source} - source package name, eg. I{mailfilter}, I{bbdb}, I{glibc}
- - B{version}
- Results are kept in a cache during runtime to minimize database queries.
+ @rtype: list
+ @return: list of DBBinary objects for the given name (may be empty)
+ """
- @type source: string
- @param source: source package name
+ return session.query(DBBinary).filter_by(source_id=source_id).all()
- @type version: string
- @param version: the source version
+__all__.append('get_binaries_from_source_id')
- @rtype: int
- @return: the database id for the source
+@session_wrapper
+def get_binary_from_name_suite(package, suitename, session=None):
+ ### For dak examine-package
+ ### XXX: Doesn't use object API yet
- """
- s = self.tbl_source.select()
- s = s.where(self.tbl_source.columns.source == source)
- s = s.where(self.tbl_source.columns.version == version)
-
- return self.__get_id('id', s, {'source': source, 'version': version}, 'source')
-
- def get_suite(self, suite):
- if isinstance(suite, str):
- suite_id = self.get_suite_id(suite.lower())
- elif type(suite) == int:
- suite_id = suite
-
- s = self.tbl_suite.select(self.tbl_suite.columns.id == suite_id)
- c = s.execute()
- if c.rowcount < 1:
- return None
- else:
- return c.fetchone()
+ sql = """SELECT DISTINCT(b.package), b.version, c.name, su.suite_name
+ FROM binaries b, files fi, location l, component c, bin_associations ba, suite su
+ WHERE b.package=:package
+ AND b.file = fi.id
+ AND fi.location = l.id
+ AND l.component = c.id
+ AND ba.bin=b.id
+ AND ba.suite = su.id
+ AND su.suite_name=:suitename
+ ORDER BY b.version DESC"""
- def get_suite_version(self, source, suite):
- """
- Returns database id for a combination of C{source} and C{suite}.
+ return session.execute(sql, {'package': package, 'suitename': suitename})
- - B{source} - source package name, eg. I{mailfilter}, I{bbdb}, I{glibc}
- - B{suite} - a suite name, eg. I{unstable}
+__all__.append('get_binary_from_name_suite')
- Results are kept in a cache during runtime to minimize database queries.
+@session_wrapper
+def get_binary_components(package, suitename, arch, session=None):
+ # Check for packages that have moved from one component to another
+ query = """SELECT c.name FROM binaries b, bin_associations ba, suite s, location l, component c, architecture a, files f
+ WHERE b.package=:package AND s.suite_name=:suitename
+ AND (a.arch_string = :arch OR a.arch_string = 'all')
+ AND ba.bin = b.id AND ba.suite = s.id AND b.architecture = a.id
+ AND f.location = l.id
+ AND l.component = c.id
+ AND b.file = f.id"""
- @type source: string
- @param source: source package name
+ vals = {'package': package, 'suitename': suitename, 'arch': arch}
- @type suite: string
- @param suite: the suite name
+ return session.execute(query, vals)
- @rtype: string
- @return: the version for I{source} in I{suite}
+__all__.append('get_binary_components')
- """
- s = select([self.tbl_source.columns.source, self.tbl_source.columns.version])
-# s = self.tbl_source.join(self.tbl_src_associations).join(self.tbl_suite)
+################################################################################
- s = s.select(self.tbl_suite.columns.suite_name == suite, use_labels=True)
- s = s.select(self.tbl_source.columns.source == source)
+class Component(object):
+ def __init__(self, *args, **kwargs):
+ pass
- return self.__get_id('source.version', s, {'suite': suite, 'source': source}, 'suite_version')
+ def __eq__(self, val):
+ if isinstance(val, str):
+ return (self.component_name == val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+ def __ne__(self, val):
+ if isinstance(val, str):
+ return (self.component_name != val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
- def get_files_id (self, filename, size, md5sum, location_id):
- """
- Returns -1, -2 or the file_id for filename, if its C{size} and C{md5sum} match an
- existing copy.
+ def __repr__(self):
+ return '<Component %s>' % self.component_name
- The database is queried using the C{filename} and C{location_id}. If a file does exist
- at that location, the existing size and md5sum are checked against the provided
- parameters. A size or checksum mismatch returns -2. If more than one entry is
- found within the database, a -1 is returned, no result returns None, otherwise
- the file id.
- Results are kept in a cache during runtime to minimize database queries.
+__all__.append('Component')
- @type filename: string
- @param filename: the filename of the file to check against the DB
+@session_wrapper
+def get_component(component, session=None):
+ """
+ Returns database id for given C{component}.
- @type size: int
- @param size: the size of the file to check against the DB
+ @type component: string
+ @param component: The name of the override type
- @type md5sum: string
- @param md5sum: the md5sum of the file to check against the DB
+ @rtype: int
+ @return: the database id for the given component
- @type location_id: int
- @param location_id: the id of the location as returned by L{get_location_id}
+ """
+ component = component.lower()
- @rtype: int / None
- @return: Various return values are possible:
- - -2: size/checksum error
- - -1: more than one file found in database
- - None: no file found in database
- - int: file id
+ q = session.query(Component).filter_by(component_name=component)
- """
- values = {'filename' : filename,
- 'location' : location_id}
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
- res = self.caches['files'].GetValue( values )
+__all__.append('get_component')
- if not res:
- query = """SELECT id, size, md5sum
- FROM files
- WHERE filename = %(filename)s AND location = %(location)s"""
+################################################################################
- cursor = self.db_con.cursor()
- cursor.execute( query, values )
+class DBConfig(object):
+ def __init__(self, *args, **kwargs):
+ pass
- if cursor.rowcount == 0:
- res = None
+ def __repr__(self):
+ return '<DBConfig %s>' % self.name
- elif cursor.rowcount != 1:
- res = -1
+__all__.append('DBConfig')
- else:
- row = cursor.fetchone()
+################################################################################
- if row[1] != int(size) or row[2] != md5sum:
- res = -2
+class ContentFilename(object):
+ def __init__(self, *args, **kwargs):
+ pass
- else:
- self.caches['files'].SetValue(values, row[0])
- res = row[0]
+ def __repr__(self):
+ return '<ContentFilename %s>' % self.filename
- return res
+__all__.append('ContentFilename')
+def get_or_set_contents_file_id(filename, session=None):
+ """
+ Returns database id for given filename.
- def get_or_set_contents_file_id(self, filename):
- """
- Returns database id for given filename.
+ If no matching file is found, a row is inserted.
- Results are kept in a cache during runtime to minimize database queries.
- If no matching file is found, a row is inserted.
+ @type filename: string
+ @param filename: The filename
+ @type session: SQLAlchemy
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied). If not passed, a commit will be performed at
+ the end of the function, otherwise the caller is responsible for commiting.
- @type filename: string
- @param filename: The filename
+ @rtype: int
+ @return: the database id for the given component
+ """
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ q = session.query(ContentFilename).filter_by(filename=filename)
+
+ try:
+ ret = q.one().cafilename_id
+ except NoResultFound:
+ cf = ContentFilename()
+ cf.filename = filename
+ session.add(cf)
+ if privatetrans:
+ session.commit()
+ else:
+ session.flush()
+ ret = cf.cafilename_id
- @rtype: int
- @return: the database id for the given component
- """
- try:
- values={'value': filename}
- query = "SELECT id FROM content_file_names WHERE file = %(value)s"
- id = self.__get_single_id(query, values, cachename='content_file_names')
- if not id:
- c = self.db_con.cursor()
- c.execute( "INSERT INTO content_file_names VALUES (DEFAULT, %(value)s) RETURNING id",
- values )
-
- id = c.fetchone()[0]
- self.caches['content_file_names'].SetValue(values, id)
-
- return id
- except:
- traceback.print_exc()
- raise
-
- def get_or_set_contents_path_id(self, path):
- """
- Returns database id for given path.
+ if privatetrans:
+ session.close()
- Results are kept in a cache during runtime to minimize database queries.
- If no matching file is found, a row is inserted.
+ return ret
- @type path: string
- @param path: The filename
+__all__.append('get_or_set_contents_file_id')
- @rtype: int
- @return: the database id for the given component
- """
- try:
- values={'value': path}
- query = "SELECT id FROM content_file_paths WHERE path = %(value)s"
- id = self.__get_single_id(query, values, cachename='content_path_names')
- if not id:
- c = self.db_con.cursor()
- c.execute( "INSERT INTO content_file_paths VALUES (DEFAULT, %(value)s) RETURNING id",
- values )
-
- id = c.fetchone()[0]
- self.caches['content_path_names'].SetValue(values, id)
-
- return id
- except:
- traceback.print_exc()
- raise
-
- def get_suite_architectures(self, suite):
- """
- Returns list of architectures for C{suite}.
+@session_wrapper
+def get_contents(suite, overridetype, section=None, session=None):
+ """
+ Returns contents for a suite / overridetype combination, limiting
+ to a section if not None.
- @type suite: string, int
- @param suite: the suite name or the suite_id
+ @type suite: Suite
+ @param suite: Suite object
- @rtype: list
- @return: the list of architectures for I{suite}
- """
+ @type overridetype: OverrideType
+ @param overridetype: OverrideType object
+
+ @type section: Section
+ @param section: Optional section object to limit results to
+
+ @type session: SQLAlchemy
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: ResultsProxy
+ @return: ResultsProxy object set up to return tuples of (filename, section,
+ package, arch_id)
+ """
+
+ # find me all of the contents for a given suite
+ contents_q = """SELECT (p.path||'/'||n.file) AS fn,
+ s.section,
+ b.package,
+ b.architecture
+ FROM content_associations c join content_file_paths p ON (c.filepath=p.id)
+ JOIN content_file_names n ON (c.filename=n.id)
+ JOIN binaries b ON (b.id=c.binary_pkg)
+ JOIN override o ON (o.package=b.package)
+ JOIN section s ON (s.id=o.section)
+ WHERE o.suite = :suiteid AND o.type = :overridetypeid
+ AND b.type=:overridetypename"""
+
+ vals = {'suiteid': suite.suite_id,
+ 'overridetypeid': overridetype.overridetype_id,
+ 'overridetypename': overridetype.overridetype}
+
+ if section is not None:
+ contents_q += " AND s.id = :sectionid"
+ vals['sectionid'] = section.section_id
+
+ contents_q += " ORDER BY fn"
+
+ return session.execute(contents_q, vals)
+
+__all__.append('get_contents')
+
+################################################################################
+
+class ContentFilepath(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<ContentFilepath %s>' % self.filepath
+
+__all__.append('ContentFilepath')
+
+def get_or_set_contents_path_id(filepath, session=None):
+ """
+ Returns database id for given path.
+
+ If no matching file is found, a row is inserted.
- suite_id = None
- if type(suite) == str:
- suite_id = self.get_suite_id(suite)
- elif type(suite) == int:
- suite_id = suite
+ @type filename: string
+ @param filename: The filepath
+ @type session: SQLAlchemy
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied). If not passed, a commit will be performed at
+ the end of the function, otherwise the caller is responsible for commiting.
+
+ @rtype: int
+ @return: the database id for the given path
+ """
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ q = session.query(ContentFilepath).filter_by(filepath=filepath)
+
+ try:
+ ret = q.one().cafilepath_id
+ except NoResultFound:
+ cf = ContentFilepath()
+ cf.filepath = filepath
+ session.add(cf)
+ if privatetrans:
+ session.commit()
else:
- return None
+ session.flush()
+ ret = cf.cafilepath_id
- c = self.db_con.cursor()
- c.execute( """SELECT a.arch_string FROM suite_architectures sa
- JOIN architecture a ON (a.id = sa.architecture)
- WHERE suite='%s'""" % suite_id )
+ if privatetrans:
+ session.close()
- return map(lambda x: x[0], c.fetchall())
+ return ret
- def insert_content_paths(self, bin_id, fullpaths):
- """
- Make sure given path is associated with given binary id
+__all__.append('get_or_set_contents_path_id')
+
+################################################################################
- @type bin_id: int
- @param bin_id: the id of the binary
- @type fullpaths: list
- @param fullpaths: the list of paths of the file being associated with the binary
+class ContentAssociation(object):
+ def __init__(self, *args, **kwargs):
+ pass
- @return: True upon success
- """
+ def __repr__(self):
+ return '<ContentAssociation %s>' % self.ca_id
- c = self.db_con.cursor()
+__all__.append('ContentAssociation')
- c.execute("BEGIN WORK")
- try:
+def insert_content_paths(binary_id, fullpaths, session=None):
+ """
+ Make sure given path is associated with given binary id
+
+ @type binary_id: int
+ @param binary_id: the id of the binary
+ @type fullpaths: list
+ @param fullpaths: the list of paths of the file being associated with the binary
+ @type session: SQLAlchemy session
+ @param session: Optional SQLAlchemy session. If this is passed, the caller
+ is responsible for ensuring a transaction has begun and committing the
+ results or rolling back based on the result code. If not passed, a commit
+ will be performed at the end of the function, otherwise the caller is
+ responsible for commiting.
+
+ @return: True upon success
+ """
- for fullpath in fullpaths:
- (path, file) = os.path.split(fullpath)
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ try:
+ # Insert paths
+ pathcache = {}
+ for fullpath in fullpaths:
+ # Get the necessary IDs ...
+ (path, file) = os.path.split(fullpath)
+
+ filepath_id = get_or_set_contents_path_id(path, session)
+ filename_id = get_or_set_contents_file_id(file, session)
+
+ pathcache[fullpath] = (filepath_id, filename_id)
+
+ for fullpath, dat in pathcache.items():
+ ca = ContentAssociation()
+ ca.binary_id = binary_id
+ ca.filepath_id = dat[0]
+ ca.filename_id = dat[1]
+ session.add(ca)
+
+ # Only commit if we set up the session ourself
+ if privatetrans:
+ session.commit()
+ session.close()
+ else:
+ session.flush()
- if path.startswith( "./" ):
- path = path[2:]
- # Get the necessary IDs ...
- file_id = self.get_or_set_contents_file_id(file)
- path_id = self.get_or_set_contents_path_id(path)
+ return True
- c.execute("""INSERT INTO content_associations
- (binary_pkg, filepath, filename)
- VALUES ( '%d', '%d', '%d')""" % (bin_id, path_id, file_id) )
+ except:
+ traceback.print_exc()
- c.execute("COMMIT")
- return True
- except:
- traceback.print_exc()
- c.execute("ROLLBACK")
- return False
+ # Only rollback if we set up the session ourself
+ if privatetrans:
+ session.rollback()
+ session.close()
- def insert_pending_content_paths(self, package, fullpaths):
- """
- Make sure given paths are temporarily associated with given
- package
+ return False
- @type package: dict
- @param package: the package to associate with should have been read in from the binary control file
- @type fullpaths: list
- @param fullpaths: the list of paths of the file being associated with the binary
+__all__.append('insert_content_paths')
- @return: True upon success
- """
+################################################################################
- c = self.db_con.cursor()
+class DSCFile(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<DSCFile %s>' % self.dscfile_id
+
+__all__.append('DSCFile')
+
+@session_wrapper
+def get_dscfiles(dscfile_id=None, source_id=None, poolfile_id=None, session=None):
+ """
+ Returns a list of DSCFiles which may be empty
+
+ @type dscfile_id: int (optional)
+ @param dscfile_id: the dscfile_id of the DSCFiles to find
+
+ @type source_id: int (optional)
+ @param source_id: the source id related to the DSCFiles to find
+
+ @type poolfile_id: int (optional)
+ @param poolfile_id: the poolfile id related to the DSCFiles to find
+
+ @rtype: list
+ @return: Possibly empty list of DSCFiles
+ """
+
+ q = session.query(DSCFile)
+
+ if dscfile_id is not None:
+ q = q.filter_by(dscfile_id=dscfile_id)
+
+ if source_id is not None:
+ q = q.filter_by(source_id=source_id)
+
+ if poolfile_id is not None:
+ q = q.filter_by(poolfile_id=poolfile_id)
+
+ return q.all()
+
+__all__.append('get_dscfiles')
+
+################################################################################
+
+class PoolFile(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<PoolFile %s>' % self.filename
+
+__all__.append('PoolFile')
+
+@session_wrapper
+def check_poolfile(filename, filesize, md5sum, location_id, session=None):
+ """
+ Returns a tuple:
+ (ValidFileFound [boolean or None], PoolFile object or None)
+
+ @type filename: string
+ @param filename: the filename of the file to check against the DB
+
+ @type filesize: int
+ @param filesize: the size of the file to check against the DB
+
+ @type md5sum: string
+ @param md5sum: the md5sum of the file to check against the DB
+
+ @type location_id: int
+ @param location_id: the id of the location to look in
+
+ @rtype: tuple
+ @return: Tuple of length 2.
+ If more than one file found with that name:
+ (None, None)
+ If valid pool file found: (True, PoolFile object)
+ If valid pool file not found:
+ (False, None) if no file found
+ (False, PoolFile object) if file found with size/md5sum mismatch
+ """
+
+ q = session.query(PoolFile).filter_by(filename=filename)
+ q = q.join(Location).filter_by(location_id=location_id)
+
+ ret = None
+
+ if q.count() > 1:
+ ret = (None, None)
+ elif q.count() < 1:
+ ret = (False, None)
+ else:
+ obj = q.one()
+ if obj.md5sum != md5sum or obj.filesize != filesize:
+ ret = (False, obj)
+
+ if ret is None:
+ ret = (True, obj)
+
+ return ret
+
+__all__.append('check_poolfile')
+
+@session_wrapper
+def get_poolfile_by_id(file_id, session=None):
+ """
+ Returns a PoolFile objects or None for the given id
+
+ @type file_id: int
+ @param file_id: the id of the file to look for
+
+ @rtype: PoolFile or None
+ @return: either the PoolFile object or None
+ """
+
+ q = session.query(PoolFile).filter_by(file_id=file_id)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_poolfile_by_id')
+
+
+@session_wrapper
+def get_poolfile_by_name(filename, location_id=None, session=None):
+ """
+ Returns an array of PoolFile objects for the given filename and
+ (optionally) location_id
+
+ @type filename: string
+ @param filename: the filename of the file to check against the DB
+
+ @type location_id: int
+ @param location_id: the id of the location to look in (optional)
+
+ @rtype: array
+ @return: array of PoolFile objects
+ """
+
+ q = session.query(PoolFile).filter_by(filename=filename)
+
+ if location_id is not None:
+ q = q.join(Location).filter_by(location_id=location_id)
+
+ return q.all()
+
+__all__.append('get_poolfile_by_name')
+
+@session_wrapper
+def get_poolfile_like_name(filename, session=None):
+ """
+ Returns an array of PoolFile objects which are like the given name
+
+ @type filename: string
+ @param filename: the filename of the file to check against the DB
+
+ @rtype: array
+ @return: array of PoolFile objects
+ """
+
+ # TODO: There must be a way of properly using bind parameters with %FOO%
+ q = session.query(PoolFile).filter(PoolFile.filename.like('%%%s%%' % filename))
+
+ return q.all()
+
+__all__.append('get_poolfile_like_name')
+
+################################################################################
+
+class Fingerprint(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<Fingerprint %s>' % self.fingerprint
+
+__all__.append('Fingerprint')
+
+def get_or_set_fingerprint(fpr, session=None):
+ """
+ Returns Fingerprint object for given fpr.
+
+ If no matching fpr is found, a row is inserted.
+
+ @type fpr: string
+ @param fpr: The fpr to find / add
+
+ @type session: SQLAlchemy
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied). If not passed, a commit will be performed at
+ the end of the function, otherwise the caller is responsible for commiting.
+ A flush will be performed either way.
+
+ @rtype: Fingerprint
+ @return: the Fingerprint object for the given fpr
+ """
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ q = session.query(Fingerprint).filter_by(fingerprint=fpr)
+
+ try:
+ ret = q.one()
+ except NoResultFound:
+ fingerprint = Fingerprint()
+ fingerprint.fingerprint = fpr
+ session.add(fingerprint)
+ if privatetrans:
+ session.commit()
+ else:
+ session.flush()
+ ret = fingerprint
+
+ if privatetrans:
+ session.close()
+
+ return ret
+
+__all__.append('get_or_set_fingerprint')
+
+################################################################################
+
+class Keyring(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<Keyring %s>' % self.keyring_name
+
+__all__.append('Keyring')
+
+def get_or_set_keyring(keyring, session=None):
+ """
+ If C{keyring} does not have an entry in the C{keyrings} table yet, create one
+ and return the new Keyring
+ If C{keyring} already has an entry, simply return the existing Keyring
+
+ @type keyring: string
+ @param keyring: the keyring name
+
+ @rtype: Keyring
+ @return: the Keyring object for this keyring
+
+ """
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ try:
+ obj = session.query(Keyring).filter_by(keyring_name=keyring).first()
+
+ if obj is None:
+ obj = Keyring(keyring_name=keyring)
+ session.add(obj)
+ if privatetrans:
+ session.commit()
+ else:
+ session.flush()
+
+ return obj
+ finally:
+ if privatetrans:
+ session.close()
+
+__all__.append('get_or_set_keyring')
+
+################################################################################
+
+class Location(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<Location %s (%s)>' % (self.path, self.location_id)
+
+__all__.append('Location')
+
+@session_wrapper
+def get_location(location, component=None, archive=None, session=None):
+ """
+ Returns Location object for the given combination of location, component
+ and archive
+
+ @type location: string
+ @param location: the path of the location, e.g. I{/srv/ftp.debian.org/ftp/pool/}
+
+ @type component: string
+ @param component: the component name (if None, no restriction applied)
+
+ @type archive: string
+ @param archive_id: the archive name (if None, no restriction applied)
+
+ @rtype: Location / None
+ @return: Either a Location object or None if one can't be found
+ """
+
+ q = session.query(Location).filter_by(path=location)
+
+ if archive is not None:
+ q = q.join(Archive).filter_by(archive_name=archive)
+
+ if component is not None:
+ q = q.join(Component).filter_by(component_name=component)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_location')
+
+################################################################################
+
+class Maintainer(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '''<Maintainer '%s' (%s)>''' % (self.name, self.maintainer_id)
+
+ def get_split_maintainer(self):
+ if not hasattr(self, 'name') or self.name is None:
+ return ('', '', '', '')
+
+ return fix_maintainer(self.name.strip())
+
+__all__.append('Maintainer')
+
+def get_or_set_maintainer(name, session=None):
+ """
+ Returns Maintainer object for given maintainer name.
+
+ If no matching maintainer name is found, a row is inserted.
+
+ @type name: string
+ @param name: The maintainer name to add
+
+ @type session: SQLAlchemy
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied). If not passed, a commit will be performed at
+ the end of the function, otherwise the caller is responsible for commiting.
+ A flush will be performed either way.
+
+ @rtype: Maintainer
+ @return: the Maintainer object for the given maintainer
+ """
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ q = session.query(Maintainer).filter_by(name=name)
+ try:
+ ret = q.one()
+ except NoResultFound:
+ maintainer = Maintainer()
+ maintainer.name = name
+ session.add(maintainer)
+ if privatetrans:
+ session.commit()
+ else:
+ session.flush()
+ ret = maintainer
+
+ if privatetrans:
+ session.close()
+
+ return ret
+
+__all__.append('get_or_set_maintainer')
+
+def get_maintainer(maintainer_id, session=None):
+ """
+ Return the name of the maintainer behind C{maintainer_id} or None if that
+ maintainer_id is invalid.
+
+ @type maintainer_id: int
+ @param maintainer_id: the id of the maintainer
+
+ @rtype: Maintainer
+ @return: the Maintainer with this C{maintainer_id}
+ """
+
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ try:
+ return session.query(Maintainer).get(maintainer_id)
+ finally:
+ if privatetrans:
+ session.close()
+
+__all__.append('get_maintainer')
+
+################################################################################
+
+class NewComment(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '''<NewComment for '%s %s' (%s)>''' % (self.package, self.version, self.comment_id)
+
+__all__.append('NewComment')
+
+@session_wrapper
+def has_new_comment(package, version, session=None):
+ """
+ Returns true if the given combination of C{package}, C{version} has a comment.
+
+ @type package: string
+ @param package: name of the package
+
+ @type version: string
+ @param version: package version
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: boolean
+ @return: true/false
+ """
+
+ q = session.query(NewComment)
+ q = q.filter_by(package=package)
+ q = q.filter_by(version=version)
+
+ return bool(q.count() > 0)
+
+__all__.append('has_new_comment')
+
+@session_wrapper
+def get_new_comments(package=None, version=None, comment_id=None, session=None):
+ """
+ Returns (possibly empty) list of NewComment objects for the given
+ parameters
+
+ @type package: string (optional)
+ @param package: name of the package
+
+ @type version: string (optional)
+ @param version: package version
+
+ @type comment_id: int (optional)
+ @param comment_id: An id of a comment
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: list
+ @return: A (possibly empty) list of NewComment objects will be returned
+ """
+
+ q = session.query(NewComment)
+ if package is not None: q = q.filter_by(package=package)
+ if version is not None: q = q.filter_by(version=version)
+ if comment_id is not None: q = q.filter_by(comment_id=comment_id)
+
+ return q.all()
+
+__all__.append('get_new_comments')
+
+################################################################################
+
+class Override(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<Override %s (%s)>' % (self.package, self.suite_id)
+
+__all__.append('Override')
+
+@session_wrapper
+def get_override(package, suite=None, component=None, overridetype=None, session=None):
+ """
+ Returns Override object for the given parameters
+
+ @type package: string
+ @param package: The name of the package
+
+ @type suite: string, list or None
+ @param suite: The name of the suite (or suites if a list) to limit to. If
+ None, don't limit. Defaults to None.
+
+ @type component: string, list or None
+ @param component: The name of the component (or components if a list) to
+ limit to. If None, don't limit. Defaults to None.
+
+ @type overridetype: string, list or None
+ @param overridetype: The name of the overridetype (or overridetypes if a list) to
+ limit to. If None, don't limit. Defaults to None.
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: list
+ @return: A (possibly empty) list of Override objects will be returned
+ """
+
+ q = session.query(Override)
+ q = q.filter_by(package=package)
+
+ if suite is not None:
+ if not isinstance(suite, list): suite = [suite]
+ q = q.join(Suite).filter(Suite.suite_name.in_(suite))
+
+ if component is not None:
+ if not isinstance(component, list): component = [component]
+ q = q.join(Component).filter(Component.component_name.in_(component))
+
+ if overridetype is not None:
+ if not isinstance(overridetype, list): overridetype = [overridetype]
+ q = q.join(OverrideType).filter(OverrideType.overridetype.in_(overridetype))
+
+ return q.all()
+
+__all__.append('get_override')
+
+
+################################################################################
+
+class OverrideType(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<OverrideType %s>' % self.overridetype
+
+__all__.append('OverrideType')
+
+@session_wrapper
+def get_override_type(override_type, session=None):
+ """
+ Returns OverrideType object for given C{override type}.
+
+ @type override_type: string
+ @param override_type: The name of the override type
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: int
+ @return: the database id for the given override type
+ """
+
+ q = session.query(OverrideType).filter_by(overridetype=override_type)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_override_type')
+
+################################################################################
+
+class PendingContentAssociation(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<PendingContentAssociation %s>' % self.pca_id
+
+__all__.append('PendingContentAssociation')
+
+def insert_pending_content_paths(package, fullpaths, session=None):
+ """
+ Make sure given paths are temporarily associated with given
+ package
+
+ @type package: dict
+ @param package: the package to associate with should have been read in from the binary control file
+ @type fullpaths: list
+ @param fullpaths: the list of paths of the file being associated with the binary
+ @type session: SQLAlchemy session
+ @param session: Optional SQLAlchemy session. If this is passed, the caller
+ is responsible for ensuring a transaction has begun and committing the
+ results or rolling back based on the result code. If not passed, a commit
+ will be performed at the end of the function
+
+ @return: True upon success, False if there is a problem
+ """
+
+ privatetrans = False
+
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ try:
+ arch = get_architecture(package['Architecture'], session)
+ arch_id = arch.arch_id
+
+ # Remove any already existing recorded files for this package
+ q = session.query(PendingContentAssociation)
+ q = q.filter_by(package=package['Package'])
+ q = q.filter_by(version=package['Version'])
+ q = q.filter_by(architecture=arch_id)
+ q.delete()
+
+ # Insert paths
+ pathcache = {}
+ for fullpath in fullpaths:
+ (path, file) = os.path.split(fullpath)
+
+ if path.startswith( "./" ):
+ path = path[2:]
+
+ filepath_id = get_or_set_contents_path_id(path, session)
+ filename_id = get_or_set_contents_file_id(file, session)
+
+ pathcache[fullpath] = (filepath_id, filename_id)
+
+ for fullpath, dat in pathcache.items():
+ pca = PendingContentAssociation()
+ pca.package = package['Package']
+ pca.version = package['Version']
+ pca.filepath_id = dat[0]
+ pca.filename_id = dat[1]
+ pca.architecture = arch_id
+ session.add(pca)
+
+ # Only commit if we set up the session ourself
+ if privatetrans:
+ session.commit()
+ session.close()
+ else:
+ session.flush()
+
+ return True
+ except Exception, e:
+ traceback.print_exc()
+
+ # Only rollback if we set up the session ourself
+ if privatetrans:
+ session.rollback()
+ session.close()
+
+ return False
+
+__all__.append('insert_pending_content_paths')
+
+################################################################################
+
+class Priority(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __eq__(self, val):
+ if isinstance(val, str):
+ return (self.priority == val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def __ne__(self, val):
+ if isinstance(val, str):
+ return (self.priority != val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def __repr__(self):
+ return '<Priority %s (%s)>' % (self.priority, self.priority_id)
+
+__all__.append('Priority')
+
+@session_wrapper
+def get_priority(priority, session=None):
+ """
+ Returns Priority object for given C{priority name}.
+
+ @type priority: string
+ @param priority: The name of the priority
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: Priority
+ @return: Priority object for the given priority
+ """
+
+ q = session.query(Priority).filter_by(priority=priority)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_priority')
+
+@session_wrapper
+def get_priorities(session=None):
+ """
+ Returns dictionary of priority names -> id mappings
+
+ @type session: Session
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: dictionary
+ @return: dictionary of priority names -> id mappings
+ """
+
+ ret = {}
+ q = session.query(Priority)
+ for x in q.all():
+ ret[x.priority] = x.priority_id
+
+ return ret
+
+__all__.append('get_priorities')
+
+################################################################################
+
+class Queue(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<Queue %s>' % self.queue_name
+
+ def autobuild_upload(self, changes, srcpath, session=None):
+ """
+ Update queue_build database table used for incoming autobuild support.
+
+ @type changes: Changes
+ @param changes: changes object for the upload to process
+
+ @type srcpath: string
+ @param srcpath: path for the queue file entries/link destinations
+
+ @type session: SQLAlchemy session
+ @param session: Optional SQLAlchemy session. If this is passed, the
+ caller is responsible for ensuring a transaction has begun and
+ committing the results or rolling back based on the result code. If
+ not passed, a commit will be performed at the end of the function,
+ otherwise the caller is responsible for commiting.
+
+ @rtype: NoneType or string
+ @return: None if the operation failed, a string describing the error if not
+ """
+
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ # TODO: Remove by moving queue config into the database
+ conf = Config()
+
+ for suitename in changes.changes["distribution"].keys():
+ # TODO: Move into database as:
+ # buildqueuedir TEXT DEFAULT NULL (i.e. NULL is no build)
+ # buildqueuecopy BOOLEAN NOT NULL DEFAULT FALSE (i.e. default is symlink)
+ # This also gets rid of the SecurityQueueBuild hack below
+ if suitename not in conf.ValueList("Dinstall::QueueBuildSuites"):
+ continue
+
+ # Find suite object
+ s = get_suite(suitename, session)
+ if s is None:
+ return "INTERNAL ERROR: Could not find suite %s" % suitename
+
+ # TODO: Get from database as above
+ dest_dir = conf["Dir::QueueBuild"]
+
+ # TODO: Move into database as above
+ if conf.FindB("Dinstall::SecurityQueueBuild"):
+ dest_dir = os.path.join(dest_dir, suitename)
+
+ for file_entry in changes.files.keys():
+ src = os.path.join(srcpath, file_entry)
+ dest = os.path.join(dest_dir, file_entry)
+
+ # TODO: Move into database as above
+ if conf.FindB("Dinstall::SecurityQueueBuild"):
+ # Copy it since the original won't be readable by www-data
+ import utils
+ utils.copy(src, dest)
+ else:
+ # Create a symlink to it
+ os.symlink(src, dest)
+
+ qb = QueueBuild()
+ qb.suite_id = s.suite_id
+ qb.queue_id = self.queue_id
+ qb.filename = dest
+ qb.in_queue = True
+
+ session.add(qb)
+
+ # If the .orig tarballs are in the pool, create a symlink to
+ # them (if one doesn't already exist)
+ for dsc_file in changes.dsc_files.keys():
+ # Skip all files except orig tarballs
+ if not re_is_orig_source.match(dsc_file):
+ continue
+ # Skip orig files not identified in the pool
+ if not (changes.orig_files.has_key(dsc_file) and
+ changes.orig_files[dsc_file].has_key("id")):
+ continue
+ orig_file_id = changes.orig_files[dsc_file]["id"]
+ dest = os.path.join(dest_dir, dsc_file)
+
+ # If it doesn't exist, create a symlink
+ if not os.path.exists(dest):
+ q = session.execute("SELECT l.path, f.filename FROM location l, files f WHERE f.id = :id and f.location = l.id",
+ {'id': orig_file_id})
+ res = q.fetchone()
+ if not res:
+ return "[INTERNAL ERROR] Couldn't find id %s in files table." % (orig_file_id)
+
+ src = os.path.join(res[0], res[1])
+ os.symlink(src, dest)
+
+ # Add it to the list of packages for later processing by apt-ftparchive
+ qb = QueueBuild()
+ qb.suite_id = s.suite_id
+ qb.queue_id = self.queue_id
+ qb.filename = dest
+ qb.in_queue = True
+ session.add(qb)
+
+ # If it does, update things to ensure it's not removed prematurely
+ else:
+ qb = get_queue_build(dest, s.suite_id, session)
+ if qb is None:
+ qb.in_queue = True
+ qb.last_used = None
+ session.add(qb)
+
+ if privatetrans:
+ session.commit()
+ session.close()
+
+ return None
+
+__all__.append('Queue')
+
+@session_wrapper
+def get_queue(queuename, session=None):
+ """
+ Returns Queue object for given C{queue name}.
+
+ @type queuename: string
+ @param queuename: The name of the queue
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: Queue
+ @return: Queue object for the given queue
+ """
+
+ q = session.query(Queue).filter_by(queue_name=queuename)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_queue')
+
+################################################################################
+
+class QueueBuild(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<QueueBuild %s (%s)>' % (self.filename, self.queue_id)
+
+__all__.append('QueueBuild')
+
+@session_wrapper
+def get_queue_build(filename, suite, session=None):
+ """
+ Returns QueueBuild object for given C{filename} and C{suite}.
+
+ @type filename: string
+ @param filename: The name of the file
+
+ @type suiteid: int or str
+ @param suiteid: Suite name or ID
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: Queue
+ @return: Queue object for the given queue
+ """
+
+ if isinstance(suite, int):
+ q = session.query(QueueBuild).filter_by(filename=filename).filter_by(suite_id=suite)
+ else:
+ q = session.query(QueueBuild).filter_by(filename=filename)
+ q = q.join(Suite).filter_by(suite_name=suite)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_queue_build')
+
+################################################################################
+
+class Section(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __eq__(self, val):
+ if isinstance(val, str):
+ return (self.section == val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def __ne__(self, val):
+ if isinstance(val, str):
+ return (self.section != val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def __repr__(self):
+ return '<Section %s>' % self.section
+
+__all__.append('Section')
+
+@session_wrapper
+def get_section(section, session=None):
+ """
+ Returns Section object for given C{section name}.
+
+ @type section: string
+ @param section: The name of the section
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: Section
+ @return: Section object for the given section name
+ """
+
+ q = session.query(Section).filter_by(section=section)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_section')
+
+@session_wrapper
+def get_sections(session=None):
+ """
+ Returns dictionary of section names -> id mappings
+
+ @type session: Session
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: dictionary
+ @return: dictionary of section names -> id mappings
+ """
+
+ ret = {}
+ q = session.query(Section)
+ for x in q.all():
+ ret[x.section] = x.section_id
+
+ return ret
+
+__all__.append('get_sections')
+
+################################################################################
+
+class DBSource(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<DBSource %s (%s)>' % (self.source, self.version)
+
+__all__.append('DBSource')
+
+@session_wrapper
+def source_exists(source, source_version, suites = ["any"], session=None):
+ """
+ Ensure that source exists somewhere in the archive for the binary
+ upload being processed.
+ 1. exact match => 1.0-3
+ 2. bin-only NMU => 1.0-3+b1 , 1.0-3.1+b1
+
+ @type package: string
+ @param package: package source name
+
+ @type source_version: string
+ @param source_version: expected source version
+
+ @type suites: list
+ @param suites: list of suites to check in, default I{any}
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: int
+ @return: returns 1 if a source with expected version is found, otherwise 0
+
+ """
+
+ cnf = Config()
+ ret = 1
+
+ for suite in suites:
+ q = session.query(DBSource).filter_by(source=source)
+ if suite != "any":
+ # source must exist in suite X, or in some other suite that's
+ # mapped to X, recursively... silent-maps are counted too,
+ # unreleased-maps aren't.
+ maps = cnf.ValueList("SuiteMappings")[:]
+ maps.reverse()
+ maps = [ m.split() for m in maps ]
+ maps = [ (x[1], x[2]) for x in maps
+ if x[0] == "map" or x[0] == "silent-map" ]
+ s = [suite]
+ for x in maps:
+ if x[1] in s and x[0] not in s:
+ s.append(x[0])
+
+ q = q.join(SrcAssociation).join(Suite)
+ q = q.filter(Suite.suite_name.in_(s))
+
+ # Reduce the query results to a list of version numbers
+ ql = [ j.version for j in q.all() ]
+
+ # Try (1)
+ if source_version in ql:
+ continue
+
+ # Try (2)
+ from daklib.regexes import re_bin_only_nmu
+ orig_source_version = re_bin_only_nmu.sub('', source_version)
+ if orig_source_version in ql:
+ continue
+
+ # No source found so return not ok
+ ret = 0
+
+ return ret
+
+__all__.append('source_exists')
+
+@session_wrapper
+def get_suites_source_in(source, session=None):
+ """
+ Returns list of Suite objects which given C{source} name is in
+
+ @type source: str
+ @param source: DBSource package name to search for
+
+ @rtype: list
+ @return: list of Suite objects for the given source
+ """
+
+ return session.query(Suite).join(SrcAssociation).join(DBSource).filter_by(source=source).all()
+
+__all__.append('get_suites_source_in')
+
+@session_wrapper
+def get_sources_from_name(source, version=None, dm_upload_allowed=None, session=None):
+ """
+ Returns list of DBSource objects for given C{source} name and other parameters
+
+ @type source: str
+ @param source: DBSource package name to search for
+
+ @type source: str or None
+ @param source: DBSource version name to search for or None if not applicable
+
+ @type dm_upload_allowed: bool
+ @param dm_upload_allowed: If None, no effect. If True or False, only
+ return packages with that dm_upload_allowed setting
+
+ @type session: Session
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: list
+ @return: list of DBSource objects for the given name (may be empty)
+ """
+
+ q = session.query(DBSource).filter_by(source=source)
+
+ if version is not None:
+ q = q.filter_by(version=version)
+
+ if dm_upload_allowed is not None:
+ q = q.filter_by(dm_upload_allowed=dm_upload_allowed)
+
+ return q.all()
+
+__all__.append('get_sources_from_name')
+
+@session_wrapper
+def get_source_in_suite(source, suite, session=None):
+ """
+ Returns list of DBSource objects for a combination of C{source} and C{suite}.
+
+ - B{source} - source package name, eg. I{mailfilter}, I{bbdb}, I{glibc}
+ - B{suite} - a suite name, eg. I{unstable}
+
+ @type source: string
+ @param source: source package name
+
+ @type suite: string
+ @param suite: the suite name
+
+ @rtype: string
+ @return: the version for I{source} in I{suite}
+
+ """
+
+ q = session.query(SrcAssociation)
+ q = q.join('source').filter_by(source=source)
+ q = q.join('suite').filter_by(suite_name=suite)
+
+ try:
+ return q.one().source
+ except NoResultFound:
+ return None
+
+__all__.append('get_source_in_suite')
+
+################################################################################
+
+class SrcAssociation(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<SrcAssociation %s (%s, %s)>' % (self.sa_id, self.source, self.suite)
+
+__all__.append('SrcAssociation')
+
+################################################################################
+
+class SrcFormat(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<SrcFormat %s>' % (self.format_name)
+
+__all__.append('SrcFormat')
+
+################################################################################
+
+class SrcUploader(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<SrcUploader %s>' % self.uploader_id
+
+__all__.append('SrcUploader')
+
+################################################################################
+
+SUITE_FIELDS = [ ('SuiteName', 'suite_name'),
+ ('SuiteID', 'suite_id'),
+ ('Version', 'version'),
+ ('Origin', 'origin'),
+ ('Label', 'label'),
+ ('Description', 'description'),
+ ('Untouchable', 'untouchable'),
+ ('Announce', 'announce'),
+ ('Codename', 'codename'),
+ ('OverrideCodename', 'overridecodename'),
+ ('ValidTime', 'validtime'),
+ ('Priority', 'priority'),
+ ('NotAutomatic', 'notautomatic'),
+ ('CopyChanges', 'copychanges'),
+ ('CopyDotDak', 'copydotdak'),
+ ('CommentsDir', 'commentsdir'),
+ ('OverrideSuite', 'overridesuite'),
+ ('ChangelogBase', 'changelogbase')]
+
+
+class Suite(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<Suite %s>' % self.suite_name
+
+ def __eq__(self, val):
+ if isinstance(val, str):
+ return (self.suite_name == val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def __ne__(self, val):
+ if isinstance(val, str):
+ return (self.suite_name != val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def details(self):
+ ret = []
+ for disp, field in SUITE_FIELDS:
+ val = getattr(self, field, None)
+ if val is not None:
+ ret.append("%s: %s" % (disp, val))
+
+ return "\n".join(ret)
+
+__all__.append('Suite')
+
+@session_wrapper
+def get_suite_architecture(suite, architecture, session=None):
+ """
+ Returns a SuiteArchitecture object given C{suite} and ${arch} or None if it
+ doesn't exist
+
+ @type suite: str
+ @param suite: Suite name to search for
+
+ @type architecture: str
+ @param architecture: Architecture name to search for
+
+ @type session: Session
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: SuiteArchitecture
+ @return: the SuiteArchitecture object or None
+ """
+
+ q = session.query(SuiteArchitecture)
+ q = q.join(Architecture).filter_by(arch_string=architecture)
+ q = q.join(Suite).filter_by(suite_name=suite)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_suite_architecture')
+
+@session_wrapper
+def get_suite(suite, session=None):
+ """
+ Returns Suite object for given C{suite name}.
+
+ @type suite: string
+ @param suite: The name of the suite
+
+ @type session: Session
+ @param session: Optional SQLA session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: Suite
+ @return: Suite object for the requested suite name (None if not presenT)
+ """
+
+ q = session.query(Suite).filter_by(suite_name=suite)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_suite')
+
+################################################################################
+
+class SuiteArchitecture(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<SuiteArchitecture (%s, %s)>' % (self.suite_id, self.arch_id)
+
+__all__.append('SuiteArchitecture')
+
+@session_wrapper
+def get_suite_architectures(suite, skipsrc=False, skipall=False, session=None):
+ """
+ Returns list of Architecture objects for given C{suite} name
+
+ @type source: str
+ @param source: Suite name to search for
+
+ @type skipsrc: boolean
+ @param skipsrc: Whether to skip returning the 'source' architecture entry
+ (Default False)
+
+ @type skipall: boolean
+ @param skipall: Whether to skip returning the 'all' architecture entry
+ (Default False)
+
+ @type session: Session
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: list
+ @return: list of Architecture objects for the given name (may be empty)
+ """
+
+ q = session.query(Architecture)
+ q = q.join(SuiteArchitecture)
+ q = q.join(Suite).filter_by(suite_name=suite)
+
+ if skipsrc:
+ q = q.filter(Architecture.arch_string != 'source')
+
+ if skipall:
+ q = q.filter(Architecture.arch_string != 'all')
+
+ q = q.order_by('arch_string')
+
+ return q.all()
+
+__all__.append('get_suite_architectures')
+
+################################################################################
+
+class SuiteSrcFormat(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __repr__(self):
+ return '<SuiteSrcFormat (%s, %s)>' % (self.suite_id, self.src_format_id)
+
+__all__.append('SuiteSrcFormat')
+
+def get_suite_src_formats(suite, session=None):
+ """
+ Returns list of allowed SrcFormat for C{suite}.
+
+ @type suite: str
+ @param suite: Suite name to search for
+
+ @type session: Session
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied)
+
+ @rtype: list
+ @return: the list of allowed source formats for I{suite}
+ """
+
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ q = session.query(SrcFormat)
+ q = q.join(SuiteSrcFormat)
+ q = q.join(Suite).filter_by(suite_name=suite)
+ q = q.order_by('format_name')
+
+ ret = q.all()
+
+ if privatetrans:
+ session.close()
+
+ return ret
+
+__all__.append('get_suite_src_formats')
+
+################################################################################
+
+class Uid(object):
+ def __init__(self, *args, **kwargs):
+ pass
+
+ def __eq__(self, val):
+ if isinstance(val, str):
+ return (self.uid == val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def __ne__(self, val):
+ if isinstance(val, str):
+ return (self.uid != val)
+ # This signals to use the normal comparison operator
+ return NotImplemented
+
+ def __repr__(self):
+ return '<Uid %s (%s)>' % (self.uid, self.name)
+
+__all__.append('Uid')
+
+def add_database_user(uidname, session=None):
+ """
+ Adds a database user
+
+ @type uidname: string
+ @param uidname: The uid of the user to add
+
+ @type session: SQLAlchemy
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied). If not passed, a commit will be performed at
+ the end of the function, otherwise the caller is responsible for commiting.
+
+ @rtype: Uid
+ @return: the uid object for the given uidname
+ """
+
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ session.execute("CREATE USER :uid", {'uid': uidname})
+
+ if privatetrans:
+ session.commit()
+ session.close()
+
+__all__.append('add_database_user')
+
+def get_or_set_uid(uidname, session=None):
+ """
+ Returns uid object for given uidname.
+
+ If no matching uidname is found, a row is inserted.
+
+ @type uidname: string
+ @param uidname: The uid to add
+
+ @type session: SQLAlchemy
+ @param session: Optional SQL session object (a temporary one will be
+ generated if not supplied). If not passed, a commit will be performed at
+ the end of the function, otherwise the caller is responsible for commiting.
+
+ @rtype: Uid
+ @return: the uid object for the given uidname
+ """
+
+ privatetrans = False
+ if session is None:
+ session = DBConn().session()
+ privatetrans = True
+
+ q = session.query(Uid).filter_by(uid=uidname)
+
+ try:
+ ret = q.one()
+ except NoResultFound:
+ uid = Uid()
+ uid.uid = uidname
+ session.add(uid)
+ if privatetrans:
+ session.commit()
+ else:
+ session.flush()
+ ret = uid
+
+ if privatetrans:
+ session.close()
+
+ return ret
+
+__all__.append('get_or_set_uid')
+
+@session_wrapper
+def get_uid_from_fingerprint(fpr, session=None):
+ q = session.query(Uid)
+ q = q.join(Fingerprint).filter_by(fingerprint=fpr)
+
+ try:
+ return q.one()
+ except NoResultFound:
+ return None
+
+__all__.append('get_uid_from_fingerprint')
+
+################################################################################
+
+class DBConn(Singleton):
+ """
+ database module init.
+ """
+ def __init__(self, *args, **kwargs):
+ super(DBConn, self).__init__(*args, **kwargs)
+
+ def _startup(self, *args, **kwargs):
+ self.debug = False
+ if kwargs.has_key('debug'):
+ self.debug = True
+ self.__createconn()
+
+ def __setuptables(self):
+ self.tbl_architecture = Table('architecture', self.db_meta, autoload=True)
+ self.tbl_archive = Table('archive', self.db_meta, autoload=True)
+ self.tbl_bin_associations = Table('bin_associations', self.db_meta, autoload=True)
+ self.tbl_binaries = Table('binaries', self.db_meta, autoload=True)
+ self.tbl_component = Table('component', self.db_meta, autoload=True)
+ self.tbl_config = Table('config', self.db_meta, autoload=True)
+ self.tbl_content_associations = Table('content_associations', self.db_meta, autoload=True)
+ self.tbl_content_file_names = Table('content_file_names', self.db_meta, autoload=True)
+ self.tbl_content_file_paths = Table('content_file_paths', self.db_meta, autoload=True)
+ self.tbl_dsc_files = Table('dsc_files', self.db_meta, autoload=True)
+ self.tbl_files = Table('files', self.db_meta, autoload=True)
+ self.tbl_fingerprint = Table('fingerprint', self.db_meta, autoload=True)
+ self.tbl_keyrings = Table('keyrings', self.db_meta, autoload=True)
+ self.tbl_location = Table('location', self.db_meta, autoload=True)
+ self.tbl_maintainer = Table('maintainer', self.db_meta, autoload=True)
+ self.tbl_new_comments = Table('new_comments', self.db_meta, autoload=True)
+ self.tbl_override = Table('override', self.db_meta, autoload=True)
+ self.tbl_override_type = Table('override_type', self.db_meta, autoload=True)
+ self.tbl_pending_content_associations = Table('pending_content_associations', self.db_meta, autoload=True)
+ self.tbl_priority = Table('priority', self.db_meta, autoload=True)
+ self.tbl_queue = Table('queue', self.db_meta, autoload=True)
+ self.tbl_queue_build = Table('queue_build', self.db_meta, autoload=True)
+ self.tbl_section = Table('section', self.db_meta, autoload=True)
+ self.tbl_source = Table('source', self.db_meta, autoload=True)
+ self.tbl_src_associations = Table('src_associations', self.db_meta, autoload=True)
+ self.tbl_src_format = Table('src_format', self.db_meta, autoload=True)
+ self.tbl_src_uploaders = Table('src_uploaders', self.db_meta, autoload=True)
+ self.tbl_suite = Table('suite', self.db_meta, autoload=True)
+ self.tbl_suite_architectures = Table('suite_architectures', self.db_meta, autoload=True)
+ self.tbl_suite_src_formats = Table('suite_src_formats', self.db_meta, autoload=True)
+ self.tbl_uid = Table('uid', self.db_meta, autoload=True)
+
+ def __setupmappers(self):
+ mapper(Architecture, self.tbl_architecture,
+ properties = dict(arch_id = self.tbl_architecture.c.id))
+
+ mapper(Archive, self.tbl_archive,
+ properties = dict(archive_id = self.tbl_archive.c.id,
+ archive_name = self.tbl_archive.c.name))
+
+ mapper(BinAssociation, self.tbl_bin_associations,
+ properties = dict(ba_id = self.tbl_bin_associations.c.id,
+ suite_id = self.tbl_bin_associations.c.suite,
+ suite = relation(Suite),
+ binary_id = self.tbl_bin_associations.c.bin,
+ binary = relation(DBBinary)))
+
+ mapper(DBBinary, self.tbl_binaries,
+ properties = dict(binary_id = self.tbl_binaries.c.id,
+ package = self.tbl_binaries.c.package,
+ version = self.tbl_binaries.c.version,
+ maintainer_id = self.tbl_binaries.c.maintainer,
+ maintainer = relation(Maintainer),
+ source_id = self.tbl_binaries.c.source,
+ source = relation(DBSource),
+ arch_id = self.tbl_binaries.c.architecture,
+ architecture = relation(Architecture),
+ poolfile_id = self.tbl_binaries.c.file,
+ poolfile = relation(PoolFile),
+ binarytype = self.tbl_binaries.c.type,
+ fingerprint_id = self.tbl_binaries.c.sig_fpr,
+ fingerprint = relation(Fingerprint),
+ install_date = self.tbl_binaries.c.install_date,
+ binassociations = relation(BinAssociation,
+ primaryjoin=(self.tbl_binaries.c.id==self.tbl_bin_associations.c.bin))))
+
+ mapper(Component, self.tbl_component,
+ properties = dict(component_id = self.tbl_component.c.id,
+ component_name = self.tbl_component.c.name))
+
+ mapper(DBConfig, self.tbl_config,
+ properties = dict(config_id = self.tbl_config.c.id))
+
+ mapper(ContentAssociation, self.tbl_content_associations,
+ properties = dict(ca_id = self.tbl_content_associations.c.id,
+ filename_id = self.tbl_content_associations.c.filename,
+ filename = relation(ContentFilename),
+ filepath_id = self.tbl_content_associations.c.filepath,
+ filepath = relation(ContentFilepath),
+ binary_id = self.tbl_content_associations.c.binary_pkg,
+ binary = relation(DBBinary)))
+
+
+ mapper(ContentFilename, self.tbl_content_file_names,
+ properties = dict(cafilename_id = self.tbl_content_file_names.c.id,
+ filename = self.tbl_content_file_names.c.file))
+
+ mapper(ContentFilepath, self.tbl_content_file_paths,
+ properties = dict(cafilepath_id = self.tbl_content_file_paths.c.id,
+ filepath = self.tbl_content_file_paths.c.path))
+
+ mapper(DSCFile, self.tbl_dsc_files,
+ properties = dict(dscfile_id = self.tbl_dsc_files.c.id,
+ source_id = self.tbl_dsc_files.c.source,
+ source = relation(DBSource),
+ poolfile_id = self.tbl_dsc_files.c.file,
+ poolfile = relation(PoolFile)))
+
+ mapper(PoolFile, self.tbl_files,
+ properties = dict(file_id = self.tbl_files.c.id,
+ filesize = self.tbl_files.c.size,
+ location_id = self.tbl_files.c.location,
+ location = relation(Location)))
+
+ mapper(Fingerprint, self.tbl_fingerprint,
+ properties = dict(fingerprint_id = self.tbl_fingerprint.c.id,
+ uid_id = self.tbl_fingerprint.c.uid,
+ uid = relation(Uid),
+ keyring_id = self.tbl_fingerprint.c.keyring,
+ keyring = relation(Keyring)))
+
+ mapper(Keyring, self.tbl_keyrings,
+ properties = dict(keyring_name = self.tbl_keyrings.c.name,
+ keyring_id = self.tbl_keyrings.c.id))
+
+ mapper(Location, self.tbl_location,
+ properties = dict(location_id = self.tbl_location.c.id,
+ component_id = self.tbl_location.c.component,
+ component = relation(Component),
+ archive_id = self.tbl_location.c.archive,
+ archive = relation(Archive),
+ archive_type = self.tbl_location.c.type))
+
+ mapper(Maintainer, self.tbl_maintainer,
+ properties = dict(maintainer_id = self.tbl_maintainer.c.id))
+
+ mapper(NewComment, self.tbl_new_comments,
+ properties = dict(comment_id = self.tbl_new_comments.c.id))
+
+ mapper(Override, self.tbl_override,
+ properties = dict(suite_id = self.tbl_override.c.suite,
+ suite = relation(Suite),
+ component_id = self.tbl_override.c.component,
+ component = relation(Component),
+ priority_id = self.tbl_override.c.priority,
+ priority = relation(Priority),
+ section_id = self.tbl_override.c.section,
+ section = relation(Section),
+ overridetype_id = self.tbl_override.c.type,
+ overridetype = relation(OverrideType)))
+
+ mapper(OverrideType, self.tbl_override_type,
+ properties = dict(overridetype = self.tbl_override_type.c.type,
+ overridetype_id = self.tbl_override_type.c.id))
+
+ mapper(PendingContentAssociation, self.tbl_pending_content_associations,
+ properties = dict(pca_id = self.tbl_pending_content_associations.c.id,
+ filepath_id = self.tbl_pending_content_associations.c.filepath,
+ filepath = relation(ContentFilepath),
+ filename_id = self.tbl_pending_content_associations.c.filename,
+ filename = relation(ContentFilename)))
+
+ mapper(Priority, self.tbl_priority,
+ properties = dict(priority_id = self.tbl_priority.c.id))
+
+ mapper(Queue, self.tbl_queue,
+ properties = dict(queue_id = self.tbl_queue.c.id))
+
+ mapper(QueueBuild, self.tbl_queue_build,
+ properties = dict(suite_id = self.tbl_queue_build.c.suite,
+ queue_id = self.tbl_queue_build.c.queue,
+ queue = relation(Queue, backref='queuebuild')))
+
+ mapper(Section, self.tbl_section,
+ properties = dict(section_id = self.tbl_section.c.id))
+
+ mapper(DBSource, self.tbl_source,
+ properties = dict(source_id = self.tbl_source.c.id,
+ version = self.tbl_source.c.version,
+ maintainer_id = self.tbl_source.c.maintainer,
+ maintainer = relation(Maintainer,
+ primaryjoin=(self.tbl_source.c.maintainer==self.tbl_maintainer.c.id)),
+ poolfile_id = self.tbl_source.c.file,
+ poolfile = relation(PoolFile),
+ fingerprint_id = self.tbl_source.c.sig_fpr,
+ fingerprint = relation(Fingerprint),
+ changedby_id = self.tbl_source.c.changedby,
+ changedby = relation(Maintainer,
+ primaryjoin=(self.tbl_source.c.changedby==self.tbl_maintainer.c.id)),
+ srcfiles = relation(DSCFile,
+ primaryjoin=(self.tbl_source.c.id==self.tbl_dsc_files.c.source)),
+ srcassociations = relation(SrcAssociation,
+ primaryjoin=(self.tbl_source.c.id==self.tbl_src_associations.c.source))))
+
+ mapper(SrcAssociation, self.tbl_src_associations,
+ properties = dict(sa_id = self.tbl_src_associations.c.id,
+ suite_id = self.tbl_src_associations.c.suite,
+ suite = relation(Suite),
+ source_id = self.tbl_src_associations.c.source,
+ source = relation(DBSource)))
+
+ mapper(SrcFormat, self.tbl_src_format,
+ properties = dict(src_format_id = self.tbl_src_format.c.id,
+ format_name = self.tbl_src_format.c.format_name))
+
+ mapper(SrcUploader, self.tbl_src_uploaders,
+ properties = dict(uploader_id = self.tbl_src_uploaders.c.id,
+ source_id = self.tbl_src_uploaders.c.source,
+ source = relation(DBSource,
+ primaryjoin=(self.tbl_src_uploaders.c.source==self.tbl_source.c.id)),
+ maintainer_id = self.tbl_src_uploaders.c.maintainer,
+ maintainer = relation(Maintainer,
+ primaryjoin=(self.tbl_src_uploaders.c.maintainer==self.tbl_maintainer.c.id))))
+
+ mapper(Suite, self.tbl_suite,
+ properties = dict(suite_id = self.tbl_suite.c.id))
+
+ mapper(SuiteArchitecture, self.tbl_suite_architectures,
+ properties = dict(suite_id = self.tbl_suite_architectures.c.suite,
+ suite = relation(Suite, backref='suitearchitectures'),
+ arch_id = self.tbl_suite_architectures.c.architecture,
+ architecture = relation(Architecture)))
+
+ mapper(SuiteSrcFormat, self.tbl_suite_src_formats,
+ properties = dict(suite_id = self.tbl_suite_src_formats.c.suite,
+ suite = relation(Suite, backref='suitesrcformats'),
+ src_format_id = self.tbl_suite_src_formats.c.src_format,
+ src_format = relation(SrcFormat)))
+
+ mapper(Uid, self.tbl_uid,
+ properties = dict(uid_id = self.tbl_uid.c.id,
+ fingerprint = relation(Fingerprint)))
+
+ ## Connection functions
+ def __createconn(self):
+ from config import Config
+ cnf = Config()
+ if cnf["DB::Host"]:
+ # TCP/IP
+ connstr = "postgres://%s" % cnf["DB::Host"]
+ if cnf["DB::Port"] and cnf["DB::Port"] != "-1":
+ connstr += ":%s" % cnf["DB::Port"]
+ connstr += "/%s" % cnf["DB::Name"]
+ else:
+ # Unix Socket
+ connstr = "postgres:///%s" % cnf["DB::Name"]
+ if cnf["DB::Port"] and cnf["DB::Port"] != "-1":
+ connstr += "?port=%s" % cnf["DB::Port"]
+
+ self.db_pg = create_engine(connstr, echo=self.debug)
+ self.db_meta = MetaData()
+ self.db_meta.bind = self.db_pg
+ self.db_smaker = sessionmaker(bind=self.db_pg,
+ autoflush=True,
+ autocommit=False)
+
+ self.__setuptables()
+ self.__setupmappers()
+
+ def session(self):
+ return self.db_smaker()
+
+__all__.append('DBConn')
- c.execute("BEGIN WORK")
- try:
- arch_id = self.get_architecture_id(package['Architecture'])
-
- # Remove any already existing recorded files for this package
- c.execute("""DELETE FROM pending_content_associations
- WHERE package=%(Package)s
- AND version=%(Version)s
- AND architecture=%(ArchID)s""", {'Package': package['Package'],
- 'Version': package['Version'],
- 'ArchID': arch_id})
-
- for fullpath in fullpaths:
- (path, file) = os.path.split(fullpath)
-
- if path.startswith( "./" ):
- path = path[2:]
- # Get the necessary IDs ...
- file_id = self.get_or_set_contents_file_id(file)
- path_id = self.get_or_set_contents_path_id(path)
-
- c.execute("""INSERT INTO pending_content_associations
- (package, version, architecture, filepath, filename)
- VALUES (%%(Package)s, %%(Version)s, '%d', '%d', '%d')"""
- % (arch_id, path_id, file_id), package )
-
- c.execute("COMMIT")
- return True
- except:
- traceback.print_exc()
- c.execute("ROLLBACK")
- return False
projects / dak.git / blobdiff