def update(self, request, *args, **kwargs):
"""Updates the state of the extension.
If ``enabled`` is true, then the extension will be enabled, if it is
not already. If false, it will be disabled.
"""
# Try to find the registered extension
try:
registered_extension = self.get_object(request, *args, **kwargs)
except ObjectDoesNotExist:
return DOES_NOT_EXIST
extension_id = registered_extension.class_name
if kwargs.get('enabled'):
try:
self._extension_manager.enable_extension(extension_id)
except EnablingExtensionError as e:
err = ENABLE_EXTENSION_FAILED.with_message(six.text_type(e))
return err, {
'load_error': e.load_error,
'needs_reload': e.needs_reload,
}
except InvalidExtensionError as e:
raise
return ENABLE_EXTENSION_FAILED.with_message(six.text_type(e))
else:
try:
self._extension_manager.disable_extension(extension_id)
except (DisablingExtensionError, InvalidExtensionError) as e:
return DISABLE_EXTENSION_FAILED.with_message(six.text_type(e))
# Refetch extension, since the ExtensionManager may have changed
# the model.
registered_extension = \
RegisteredExtension.objects.get(pk=registered_extension.pk)
return 200, {
self.item_result_key: registered_extension
}
def update(self, request, *args, **kwargs):
"""Updates the state of the extension.
If ``enabled`` is true, then the extension will be enabled, if it is
not already. If false, it will be disabled.
"""
# Try to find the registered extension
try:
registered_extension = self.get_object(request, *args, **kwargs)
except ObjectDoesNotExist:
return DOES_NOT_EXIST
extension_id = registered_extension.class_name
if kwargs.get('enabled'):
try:
self._extension_manager.enable_extension(extension_id)
except EnablingExtensionError as e:
err = ENABLE_EXTENSION_FAILED.with_message(six.text_type(e))
return err, {
'load_error': e.load_error,
'needs_reload': e.needs_reload,
}
except InvalidExtensionError as e:
raise
return ENABLE_EXTENSION_FAILED.with_message(six.text_type(e))
else:
try:
self._extension_manager.disable_extension(extension_id)
except (DisablingExtensionError, InvalidExtensionError) as e:
return DISABLE_EXTENSION_FAILED.with_message(six.text_type(e))
# Refetch extension, since the ExtensionManager may have changed
# the model.
registered_extension = \
RegisteredExtension.objects.get(pk=registered_extension.pk)
return 200, {
self.item_result_key: registered_extension
}
try:
ext_class = self._extension_manager.get_installed_extension(
registered_extension.class_name)
except InvalidExtensionError:
return DOES_NOT_EXIST
if kwargs.get('enabled'):
try:
self._extension_manager.enable_extension(ext_class.id)
except (EnablingExtensionError, InvalidExtensionError), e:
return ENABLE_EXTENSION_FAILED.with_message(e.message)
else:
try:
self._extension_manager.disable_extension(ext_class.id)
except (DisablingExtensionError, InvalidExtensionError), e:
return DISABLE_EXTENSION_FAILED.with_message(e.message)
# Refetch extension, since the ExtensionManager may have changed
# the model.
registered_extension = self.get_object(request, *args, **kwargs)
return 200, {
self.item_result_key: registered_extension
}
def get_url_patterns(self):
# We want extension resource URLs to be dynamically modifiable,
# so we override get_url_patterns in order to capture and store
# a reference to the url_patterns at /api/extensions/.
self._url_patterns = super(ExtensionResource, self).get_url_patterns()
try:
ext_class = self._extension_manager.get_installed_extension(
registered_extension.class_name)
except InvalidExtensionError:
return DOES_NOT_EXIST
if kwargs.get('enabled'):
try:
self._extension_manager.enable_extension(ext_class.id)
except (EnablingExtensionError, InvalidExtensionError), e:
return ENABLE_EXTENSION_FAILED.with_message(e.message)
else:
try:
self._extension_manager.disable_extension(ext_class.id)
except (DisablingExtensionError, InvalidExtensionError), e:
return DISABLE_EXTENSION_FAILED.with_message(e.message)
# Refetch extension, since the ExtensionManager may have changed
# the model.
registered_extension = self.get_object(request, *args, **kwargs)
return 200, {self.item_result_key: registered_extension}
def get_url_patterns(self):
# We want extension resource URLs to be dynamically modifiable,
# so we override get_url_patterns in order to capture and store
# a reference to the url_patterns at /api/extensions/.
self._url_patterns = super(ExtensionResource, self).get_url_patterns()
# It's possible that some extensions were initialized before
