def _make_dir(self, client_kwargs):
"""
Make a directory.
args:
client_kwargs (dict): Client arguments.
"""
with _handle_azure_exception():
if "directory_name" in client_kwargs:
return self.client.create_directory(
share_name=client_kwargs["share_name"],
directory_name=client_kwargs["directory_name"],
)
return self.client.create_share(**client_kwargs)
def copy(self, src, dst, other_system=None):
"""
Copy object of the same storage.
Args:
src (str): Path or URL.
dst (str): Path or URL.
other_system (airfs.storage.azure._AzureBaseSystem subclass): The source
storage system.
"""
with _handle_azure_exception():
self._client_block.copy_blob(
copy_source=(other_system or self)._format_src_url(src, self),
**self.get_client_kwargs(dst),
)
def _list_objects(self, client_kwargs, path, max_results, first_level):
"""
Lists objects.
args:
client_kwargs (dict): Client arguments.
path (str): Path to list.
max_results (int): The maximum results that should return the method.
first_level (bool): It True, may only first level objects.
Yields:
tuple: object path str, object header dict, has content bool
"""
client_kwargs = self._update_listing_client_kwargs(
client_kwargs, max_results)
with _handle_azure_exception():
for obj in self.client.list_directories_and_files(**client_kwargs):
yield obj.name, self._model_to_dict(obj), isinstance(
obj, _Directory)
def _head(self, client_kwargs):
"""
Returns object or bucket HTTP header.
Args:
client_kwargs (dict): Client arguments.
Returns:
dict: HTTP header.
"""
with _handle_azure_exception():
if "blob_name" in client_kwargs:
result = self._client_block.get_blob_properties(
**client_kwargs)
else:
result = self._client_block.get_container_properties(
**client_kwargs)
return self._model_to_dict(result)
def _head(self, client_kwargs):
"""
Returns object or bucket HTTP header.
Args:
client_kwargs (dict): Client arguments.
Returns:
dict: HTTP header.
"""
with _handle_azure_exception():
if "file_name" in client_kwargs:
result = self.client.get_file_properties(**client_kwargs)
elif "directory_name" in client_kwargs:
result = self.client.get_directory_properties(**client_kwargs)
else:
result = self.client.get_share_properties(**client_kwargs)
return self._model_to_dict(result)
def _remove(self, client_kwargs):
"""
Remove an object.
args:
client_kwargs (dict): Client arguments.
"""
with _handle_azure_exception():
if "file_name" in client_kwargs:
return self.client.delete_file(
share_name=client_kwargs["share_name"],
directory_name=client_kwargs["directory_name"],
file_name=client_kwargs["file_name"],
)
elif "directory_name" in client_kwargs:
return self.client.delete_directory(
share_name=client_kwargs["share_name"],
directory_name=client_kwargs["directory_name"],
)
return self.client.delete_share(
share_name=client_kwargs["share_name"])
def _create(self):
"""
Create the file if not exists.
"""
with _handle_azure_exception():
self._client.create_blob(**self._client_kwargs)