from sqlalchemy.exc import *
from singleton import Singleton
+from textutils import fix_maintainer
################################################################################
__all__.append('get_binaries_from_name')
+def get_binary_from_name_suite(package, suitename, session=None):
+ ### For dak examine-package
+ ### XXX: Doesn't use object API yet
+ if session is None:
+ session = DBConn().session()
+
+ 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"""
+
+ return session.execute(sql, {'package': package, 'suitename': suitename})
+
+__all__.append('get_binary_from_name_suite')
+
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
@param filename: The filename
@type session: SQLAlchemy
@param session: Optional SQL session object (a temporary one will be
- generated if not supplied)
+ 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 component
"""
+ privatetrans = False
if session is None:
session = DBConn().session()
+ privatetrans = True
try:
q = session.query(ContentFilename).filter_by(filename=filename)
cf = ContentFilename()
cf.filename = filename
session.add(cf)
+ if privatetrans:
+ session.commit()
return cf.cafilename_id
else:
return q.one().cafilename_id
__all__.append('get_or_set_contents_file_id')
+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: Suite
+ @param suite: Suite object
+
+ @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)
+ """
+
+ if session is None:
+ session = DBConn().session()
+
+ # 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):
@param filename: The filepath
@type session: SQLAlchemy
@param session: Optional SQL session object (a temporary one will be
- generated if not supplied)
+ 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
try:
q = session.query(ContentFilepath).filter_by(filepath=filepath)
cf = ContentFilepath()
cf.filepath = filepath
session.add(cf)
+ if privatetrans:
+ session.commit()
return cf.cafilepath_id
else:
return q.one().cafilepath_id
@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
+ will be performed at the end of the function, otherwise the caller is
+ responsible for commiting.
@return: True upon success
"""
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')
################################################################################
"""
if session is None:
session = DBConn().session()
- q = session.query(Priority).filter_by(priority=priority)
+ q = session.query(OverrideType).filter_by(overridetype=override_type)
if q.count() == 0:
return None
return q.one()
__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
+
+ try:
+ session.execute("CREATE USER :uid", {'uid': uidname})
+ if privatetrans:
+ session.commit()
+ except:
+ traceback.print_exc()
+ raise
+
+__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
+
+ try:
+ q = session.query(Uid).filter_by(uid=uidname)
+ if q.count() < 1:
+ uid = Uid()
+ uid.uid = uidname
+ session.add(uid)
+ if privatetrans:
+ session.commit()
+ return uid
+ else:
+ return q.one()
+
+ except:
+ traceback.print_exc()
+ raise
+
+__all__.append('get_or_set_uid')
+
+
def get_uid_from_fingerprint(fpr, session=None):
if session is None:
session = DBConn().session()