def create(self, file_data, file_path):
"""
Create a new asset and return its file_path
If it already exists,
return the file_path for the existing asset
(don't create it again)
"""
try:
# Create object
self.swift_connection.put_object(
self.container_name,
normalize(file_path),
file_data
)
except SwiftException as swift_error:
if swift_error.http_status == 404:
# Not found, assuming container doesn't exist
self.swift_connection.put_container(self.container_name)
# And try to create again
self.swift_connection.put_object(
self.container_name,
normalize(file_path),
file_data
)
else:
# Otherwise, throw the exception again
raise swift_error
def update(self, file_path, tags, data={}):
search = {"file_path": normalize(file_path)}
data.update({"file_path": normalize(file_path), "tags": tags})
self.data_collection.update(search, data, True)
return self.fetch_one(file_path)
def delete(self, file_path):
if self.exists(file_path):
self.swift_connection.delete_object(
self.container_name,
normalize(file_path)
)
return True
def fetch(self, file_path):
asset_data = None
asset = self.swift_connection.get_object(self.container_name,
normalize(file_path))
asset_data = asset[1]
return asset_data
def exists(self, file_path):
file_exists = True
try:
self.swift_connection.head_object(self.container_name,
normalize(file_path))
except SwiftException as error:
if error.http_status == 404:
file_exists = False
return file_exists
def headers(self, file_path):
return self.swift_connection.head_object(
self.container_name,
normalize(file_path)
)
def fetch_one(self, file_path):
asset_data = self.data_collection.find_one(
{"file_path": normalize(file_path)}
)
return self.format(asset_data) if asset_data else None