def decorator(f):
if schema not in types.DOCUMENT_SCHEMA_TYPES:
raise errors.DeckhandException('Unrecognized document schema %s.' %
schema)
@functools.wraps(f)
def wrapper(bucket_name, documents, *args, **kwargs):
existing_documents = revision_documents_get(schema=schema,
deleted=False,
include_history=False)
existing_document_names = [
eng_utils.meta(x) for x in existing_documents
]
conflicting_names = [
eng_utils.meta(x) for x in documents
if eng_utils.meta(x) not in existing_document_names
and x['schema'].startswith(schema)
]
if existing_document_names and conflicting_names:
raise errors.SingletonDocumentConflict(
schema=existing_document_names[0][0],
layer=existing_document_names[0][1],
name=existing_document_names[0][2],
conflict=', '.join([
"[%s, %s] %s" % (x[0], x[1], x[2])
for x in conflicting_names
]))
return f(bucket_name, documents, *args, **kwargs)
return wrapper
def decorator(f):
if schema not in types.DOCUMENT_SCHEMA_TYPES:
raise errors.DeckhandException('Unrecognized document schema %s.' %
schema)
@functools.wraps(f)
def wrapper(bucket_name, documents, *args, **kwargs):
existing_documents = revision_get_documents(schema=schema,
deleted=False,
include_history=False)
existing_document_names = [x['name'] for x in existing_documents]
# `conflict_names` is calculated by checking whether any documents
# in `documents` is a layering policy with a name not found in
# `existing_documents`.
conflicting_names = [
x['metadata']['name'] for x in documents
if x['metadata']['name'] not in existing_document_names
and x['schema'].startswith(schema)
]
if existing_document_names and conflicting_names:
raise errors.SingletonDocumentConflict(
document=existing_document_names[0],
conflict=conflicting_names)
return f(bucket_name, documents, *args, **kwargs)
return wrapper
def as_after_hook(self):
"""Extract process_response method as "after" hook
:return: after hook function
"""
# Need to wrap this up in a closure because the parameter counts
# differ
def after_hook(req, resp, resource=None):
return self.process_response(req, resp, resource)
try:
return after_hook
except AttributeError as ex:
# No such method, we presume.
message_template = ("Failed to get after hook from middleware "
"{0} - {1}")
message = message_template.format(self.__name__, ex.message)
LOG.error(message)
raise errors.DeckhandException(message)
def decorator(f):
if schema not in types.DOCUMENT_SCHEMA_TYPES:
raise errors.DeckhandException(
'Unrecognized document schema %s.' % schema)
@functools.wraps(f)
def wrapper(bucket_name, documents, *args, **kwargs):
existing_documents = revision_documents_get(
schema=schema, deleted=False, include_history=False)
existing_document_names = [x['name'] for x in existing_documents]
conflicting_names = [
x['metadata']['name'] for x in documents
if x['metadata']['name'] not in existing_document_names and
x['schema'].startswith(schema)]
if existing_document_names and conflicting_names:
raise errors.SingletonDocumentConflict(
document=existing_document_names[0],
conflict=conflicting_names)
return f(bucket_name, documents, *args, **kwargs)
return wrapper
