def __init__(self, cb=None):
OpProgress.__init__(self)
self._id = long(1)
self.cb = cb
def __init__(self, pbar):
OpProgress.__init__(self)
self.pbar = pbar
def done(self):
OpProgress.done(self)
def __init__(self, cb=None):
OpProgress.__init__(self)
self._id = long(1)
self.cb = cb
def __init__(self, pbar):
OpProgress.__init__(self)
self.pbar = pbar
def update(self, percent):
self.pbar.setValue(int(percent))
QtGui.qApp.processEvents()
OpProgress.update(self, percent)
def update(self, percent=None):
"""Called to update the percentage done"""
OpProgress.update(self, percent)
self.emit("status-changed", self.op, self.percent)
while self._context.pending():
self._context.iteration()
def update(self, percent=None):
"""Called periodically to update the user interface."""
BaseOpProgress.update(self, percent)
statusMessage("UPDATE_OP op:%s subop:%s percent:%.1f" % (
self.op, self.subop, self.percent))
def update(self, percent=None):
"""Called periodically to update the user interface."""
BaseOpProgress.update(self, percent)
statusMessage("UPDATE_OP op:%s subop:%s percent:%.1f" %
(self.op, self.subop, self.percent))
def done(self):
"""Called once an operation has been completed."""
BaseOpProgress.done(self)
statusMessage("DONE_OP")
def update(self, percent):
OpProgress.update(self, percent)
def __init__(self):
OpProgress.__init__(self)
def done(self):
"""Called once an operation has been completed."""
BaseOpProgress.done(self)
statusMessage("DONE_OP")
def update(self, percent):
self.pbar.setValue(int(percent))
QtGui.qApp.processEvents()
OpProgress.update(self, percent)
def done(self):
"""Called when all operation have finished."""
OpProgress.done(self)
self.emit("status-finished")
def done(self):
OpProgress.done(self)
def _load(self):
"""Regenerates the fake configuration and loads the packages caches."""
if self.loaded: return True
# Modify the default configuration to create the fake one.
apt_pkg.init_system()
self.cache_dir.preauthChild(
self.apt_config['Dir::State']).preauthChild(
self.apt_config['Dir::State::Lists']).remove()
self.cache_dir.preauthChild(
self.apt_config['Dir::State']).preauthChild(
self.apt_config['Dir::State::Lists']).child(
'partial').makedirs()
sources_file = self.cache_dir.preauthChild(
self.apt_config['Dir::Etc']).preauthChild(
self.apt_config['Dir::Etc::sourcelist'])
sources = sources_file.open('w')
sources_count = 0
deb_src_added = False
self.packages.check_files()
self.indexrecords = {}
# Create an entry in sources.list for each needed index file
for f in self.packages:
# we should probably clear old entries from self.packages and
# take into account the recorded mtime as optimization
file = self.packages[f]
if f.split('/')[-1] == "Release":
self.addRelease(f, file)
fake_uri = 'http://apt-p2p' + f
fake_dirname = '/'.join(fake_uri.split('/')[:-1])
if f.endswith('Sources'):
deb_src_added = True
source_line = 'deb-src ' + fake_dirname + '/ /'
else:
source_line = 'deb ' + fake_dirname + '/ /'
listpath = self.cache_dir.preauthChild(
self.apt_config['Dir::State']).preauthChild(
self.apt_config['Dir::State::Lists']).child(
apt_pkg.uri_to_filename(fake_uri))
sources.write(source_line + '\n')
log.msg("Sources line: " + source_line)
sources_count = sources_count + 1
if listpath.exists():
#we should empty the directory instead
listpath.remove()
os.symlink(file.path, listpath.path)
sources.close()
if sources_count == 0:
log.msg("No Packages files available for %s backend" %
(self.cache_dir.path))
return False
log.msg("Loading Packages database for " + self.cache_dir.path)
for key, value in self.apt_config.items():
apt_pkg.config[key] = value
self.cache = apt_pkg.Cache(OpProgress())
self.records = apt_pkg.PackageRecords(self.cache)
if deb_src_added:
self.srcrecords = apt_pkg.SourceRecords()
else:
self.srcrecords = None
self.loaded = True
return True
