def _getImportContext(self, context_id, should_purge=None):
""" Crack ID and generate appropriate import context.
"""
encoding = self.getEncoding()
if context_id.startswith('profile-'):
context_id = context_id[len('profile-'):]
info = _profile_registry.getProfileInfo(context_id)
if info.get('product'):
path = os.path.join(self._getProductPath(info['product']),
info['path'])
else:
path = info['path']
if should_purge is None:
should_purge = (info.get('type') != EXTENSION)
return DirectoryImportContext(self, path, should_purge, encoding)
elif context_id.startswith('snapshot-'):
context_id = context_id[len('snapshot-'):]
if should_purge is None:
should_purge = True
return SnapshotImportContext(self, context_id, should_purge,
encoding)
else:
raise KeyError, 'Unknown context "%s"' % context_id
def runImportStep(self, step_id, run_dependencies=True, purge_old=True):
""" See ISetupTool.
"""
profile_path = self._getFullyQualifiedProfileDirectory()
encoding = self.getEncoding()
context = DirectoryImportContext(self, profile_path, purge_old,
encoding)
info = self._import_registry.getStepMetadata(step_id)
if info is None:
raise ValueError, 'No such import step: %s' % step_id
dependencies = info.get('dependencies', ())
messages = {}
steps = []
if run_dependencies:
for dependency in dependencies:
if dependency not in steps:
message = self._doRunImportStep(dependency, context)
messages[dependency] = message
steps.append(dependency)
message = self._doRunImportStep(step_id, context)
messages[step_id] = message
steps.append(step_id)
return {'steps': steps, 'messages': messages}
def runAllImportSteps( self, purge_old=True ):
""" See ISetupTool.
"""
profile_path = self._getFullyQualifiedProfileDirectory()
context = DirectoryImportContext( self, profile_path, purge_old )
steps = self._import_registry.sortSteps()
messages = {}
for step in steps:
message = self._doRunImportStep( step, context )
messages[ step ] = message
return { 'steps' : steps, 'messages' : messages }
def _getImportContext(self, context_id):
""" Crack ID and generate appropriate import context.
"""
if context_id.startswith('profile-'):
context_id = context_id[len('profile-'):]
info = _profile_registry.getProfileInfo(context_id)
if info.get('product'):
path = os.path.join(self._getProductPath(info['product']),
info['path'])
else:
path = info['path']
return DirectoryImportContext(self, path)
# else snapshot
context_id = context_id[len('snapshot-'):]
return SnapshotImportContext(self, context_id)
