azure/multiapi/storage/v2017_04_17/blob/baseblobservice.py [851:1214]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - return True except AzureHttpError as ex: _dont_fail_not_exist(ex) return False else: self._perform_request(request) return True def _lease_container_impl( self, container_name, lease_action, lease_id, lease_duration, lease_break_period, proposed_lease_id, if_modified_since, if_unmodified_since, timeout): ''' Establishes and manages a lease on a container. The Lease Container operation can be called in one of five modes Acquire, to request a new lease Renew, to renew an existing lease Change, to change the ID of an existing lease Release, to free the lease if it is no longer needed so that another client may immediately acquire a lease against the container Break, to end the lease but ensure that another client cannot acquire a new lease until the current lease period has expired :param str container_name: Name of existing container. :param str lease_action: Possible _LeaseActions values: acquire|renew|release|break|change :param str lease_id: Required if the container has an active lease. :param int lease_duration: Specifies the duration of the lease, in seconds, or negative one (-1) for a lease that never expires. A non-infinite lease can be between 15 and 60 seconds. A lease duration cannot be changed using renew or change. For backwards compatibility, the default is 60, and the value is only used on an acquire operation. :param int lease_break_period: For a break operation, this is the proposed duration of seconds that the lease should continue before it is broken, between 0 and 60 seconds. This break period is only used if it is shorter than the time remaining on the lease. If longer, the time remaining on the lease is used. A new lease will not be available before the break period has expired, but the lease may be held for longer than the break period. If this header does not appear with a break operation, a fixed-duration lease breaks after the remaining lease period elapses, and an infinite lease breaks immediately. :param str proposed_lease_id: Optional for Acquire, required for Change. Proposed lease ID, in a GUID string format. The Blob service returns 400 (Invalid request) if the proposed lease ID is not in the correct format. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. :return: Response headers returned from the service call. :rtype: dict(str, str) ''' _validate_not_none('container_name', container_name) _validate_not_none('lease_action', lease_action) request = HTTPRequest() request.method = 'PUT' request.host_locations = self._get_host_locations() request.path = _get_path(container_name) request.query = { 'restype': 'container', 'comp': 'lease', 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-lease-id': _to_str(lease_id), 'x-ms-lease-action': _to_str(lease_action), 'x-ms-lease-duration': _to_str(lease_duration), 'x-ms-lease-break-period': _to_str(lease_break_period), 'x-ms-proposed-lease-id': _to_str(proposed_lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), } return self._perform_request(request, _parse_lease) def acquire_container_lease( self, container_name, lease_duration=-1, proposed_lease_id=None, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Requests a new lease. If the container does not have an active lease, the Blob service creates a lease on the container and returns a new lease ID. :param str container_name: Name of existing container. :param int lease_duration: Specifies the duration of the lease, in seconds, or negative one (-1) for a lease that never expires. A non-infinite lease can be between 15 and 60 seconds. A lease duration cannot be changed using renew or change. Default is -1 (infinite lease). :param str proposed_lease_id: Proposed lease ID, in a GUID string format. The Blob service returns 400 (Invalid request) if the proposed lease ID is not in the correct format. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. :return: the lease ID of the newly created lease. :return: str ''' _validate_not_none('lease_duration', lease_duration) if lease_duration != -1 and \ (lease_duration < 15 or lease_duration > 60): raise ValueError(_ERROR_INVALID_LEASE_DURATION) lease = self._lease_container_impl(container_name, _LeaseActions.Acquire, None, # lease_id lease_duration, None, # lease_break_period proposed_lease_id, if_modified_since, if_unmodified_since, timeout) return lease['id'] def renew_container_lease( self, container_name, lease_id, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Renews the lease. The lease can be renewed if the lease ID specified matches that associated with the container. Note that the lease may be renewed even if it has expired as long as the container has not been leased again since the expiration of that lease. When you renew a lease, the lease duration clock resets. :param str container_name: Name of existing container. :param str lease_id: Lease ID for active lease. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. :return: the lease ID of the renewed lease. :return: str ''' _validate_not_none('lease_id', lease_id) lease = self._lease_container_impl(container_name, _LeaseActions.Renew, lease_id, None, # lease_duration None, # lease_break_period None, # proposed_lease_id if_modified_since, if_unmodified_since, timeout) return lease['id'] def release_container_lease( self, container_name, lease_id, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Release the lease. The lease may be released if the lease_id specified matches that associated with the container. Releasing the lease allows another client to immediately acquire the lease for the container as soon as the release is complete. :param str container_name: Name of existing container. :param str lease_id: Lease ID for active lease. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. ''' _validate_not_none('lease_id', lease_id) self._lease_container_impl(container_name, _LeaseActions.Release, lease_id, None, # lease_duration None, # lease_break_period None, # proposed_lease_id if_modified_since, if_unmodified_since, timeout) def break_container_lease( self, container_name, lease_break_period=None, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Break the lease, if the container has an active lease. Once a lease is broken, it cannot be renewed. Any authorized request can break the lease; the request is not required to specify a matching lease ID. When a lease is broken, the lease break period is allowed to elapse, during which time no lease operation except break and release can be performed on the container. When a lease is successfully broken, the response indicates the interval in seconds until a new lease can be acquired. :param str container_name: Name of existing container. :param int lease_break_period: This is the proposed duration of seconds that the lease should continue before it is broken, between 0 and 60 seconds. This break period is only used if it is shorter than the time remaining on the lease. If longer, the time remaining on the lease is used. A new lease will not be available before the break period has expired, but the lease may be held for longer than the break period. If this header does not appear with a break operation, a fixed-duration lease breaks after the remaining lease period elapses, and an infinite lease breaks immediately. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. :return: Approximate time remaining in the lease period, in seconds. :return: int ''' if (lease_break_period is not None) and (lease_break_period < 0 or lease_break_period > 60): raise ValueError(_ERROR_INVALID_LEASE_BREAK_PERIOD) lease = self._lease_container_impl(container_name, _LeaseActions.Break, None, # lease_id None, # lease_duration lease_break_period, None, # proposed_lease_id if_modified_since, if_unmodified_since, timeout) return lease['time'] def change_container_lease( self, container_name, lease_id, proposed_lease_id, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Change the lease ID of an active lease. A change must include the current lease ID and a new lease ID. :param str container_name: Name of existing container. :param str lease_id: Lease ID for active lease. :param str proposed_lease_id: Proposed lease ID, in a GUID string format. The Blob service returns 400 (Invalid request) if the proposed lease ID is not in the correct format. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. ''' _validate_not_none('lease_id', lease_id) self._lease_container_impl(container_name, _LeaseActions.Change, lease_id, None, # lease_duration None, # lease_break_period proposed_lease_id, if_modified_since, if_unmodified_since, timeout) def list_blobs(self, container_name, prefix=None, num_results=None, include=None, delimiter=None, marker=None, timeout=None): ''' Returns a generator to list the blobs under the specified container. The generator will lazily follow the continuation tokens returned by the service and stop when all blobs have been returned or num_results is reached. If num_results is specified and the account has more than that number of blobs, the generator will have a populated next_marker field once it finishes. This marker can be used to create a new generator if more results are desired. :param str container_name: Name of existing container. :param str prefix: Filters the results to return only blobs whose names begin with the specified prefix. :param int num_results: Specifies the maximum number of blobs to return, including all :class:`BlobPrefix` elements. If the request does not specify num_results or specifies a value greater than 5,000, the server will return up to 5,000 items. Setting num_results to a value less than or equal to zero results in error response code 400 (Bad Request). :param ~azure.storage.blob.models.Include include: Specifies one or more additional datasets to include in the response. :param str delimiter: When the request includes this parameter, the operation returns a :class:`~azure.storage.blob.models.BlobPrefix` element in the result list that acts as a placeholder for all blobs whose names begin with the same substring up to the appearance of the delimiter character. The delimiter may be a single character or a string. :param str marker: An opaque continuation token. This value can be retrieved from the next_marker field of a previous generator object if num_results was specified and that generator has finished enumerating results. If specified, this generator will begin returning results from the point where the previous generator stopped. :param int timeout: The timeout parameter is expressed in seconds. ''' operation_context = _OperationContext(location_lock=True) args = (container_name,) kwargs = {'prefix': prefix, 'marker': marker, 'max_results': num_results, 'include': include, 'delimiter': delimiter, 'timeout': timeout, - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - azure/multiapi/storage/v2018_11_09/blob/baseblobservice.py [937:1300]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - return True except AzureHttpError as ex: _dont_fail_not_exist(ex) return False else: self._perform_request(request) return True def _lease_container_impl( self, container_name, lease_action, lease_id, lease_duration, lease_break_period, proposed_lease_id, if_modified_since, if_unmodified_since, timeout): ''' Establishes and manages a lease on a container. The Lease Container operation can be called in one of five modes Acquire, to request a new lease Renew, to renew an existing lease Change, to change the ID of an existing lease Release, to free the lease if it is no longer needed so that another client may immediately acquire a lease against the container Break, to end the lease but ensure that another client cannot acquire a new lease until the current lease period has expired :param str container_name: Name of existing container. :param str lease_action: Possible _LeaseActions values: acquire|renew|release|break|change :param str lease_id: Required if the container has an active lease. :param int lease_duration: Specifies the duration of the lease, in seconds, or negative one (-1) for a lease that never expires. A non-infinite lease can be between 15 and 60 seconds. A lease duration cannot be changed using renew or change. For backwards compatibility, the default is 60, and the value is only used on an acquire operation. :param int lease_break_period: For a break operation, this is the proposed duration of seconds that the lease should continue before it is broken, between 0 and 60 seconds. This break period is only used if it is shorter than the time remaining on the lease. If longer, the time remaining on the lease is used. A new lease will not be available before the break period has expired, but the lease may be held for longer than the break period. If this header does not appear with a break operation, a fixed-duration lease breaks after the remaining lease period elapses, and an infinite lease breaks immediately. :param str proposed_lease_id: Optional for Acquire, required for Change. Proposed lease ID, in a GUID string format. The Blob service returns 400 (Invalid request) if the proposed lease ID is not in the correct format. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. :return: Response headers returned from the service call. :rtype: dict(str, str) ''' _validate_not_none('container_name', container_name) _validate_not_none('lease_action', lease_action) request = HTTPRequest() request.method = 'PUT' request.host_locations = self._get_host_locations() request.path = _get_path(container_name) request.query = { 'restype': 'container', 'comp': 'lease', 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-lease-id': _to_str(lease_id), 'x-ms-lease-action': _to_str(lease_action), 'x-ms-lease-duration': _to_str(lease_duration), 'x-ms-lease-break-period': _to_str(lease_break_period), 'x-ms-proposed-lease-id': _to_str(proposed_lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), } return self._perform_request(request, _parse_lease) def acquire_container_lease( self, container_name, lease_duration=-1, proposed_lease_id=None, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Requests a new lease. If the container does not have an active lease, the Blob service creates a lease on the container and returns a new lease ID. :param str container_name: Name of existing container. :param int lease_duration: Specifies the duration of the lease, in seconds, or negative one (-1) for a lease that never expires. A non-infinite lease can be between 15 and 60 seconds. A lease duration cannot be changed using renew or change. Default is -1 (infinite lease). :param str proposed_lease_id: Proposed lease ID, in a GUID string format. The Blob service returns 400 (Invalid request) if the proposed lease ID is not in the correct format. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. :return: the lease ID of the newly created lease. :return: str ''' _validate_not_none('lease_duration', lease_duration) if lease_duration != -1 and \ (lease_duration < 15 or lease_duration > 60): raise ValueError(_ERROR_INVALID_LEASE_DURATION) lease = self._lease_container_impl(container_name, _LeaseActions.Acquire, None, # lease_id lease_duration, None, # lease_break_period proposed_lease_id, if_modified_since, if_unmodified_since, timeout) return lease['id'] def renew_container_lease( self, container_name, lease_id, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Renews the lease. The lease can be renewed if the lease ID specified matches that associated with the container. Note that the lease may be renewed even if it has expired as long as the container has not been leased again since the expiration of that lease. When you renew a lease, the lease duration clock resets. :param str container_name: Name of existing container. :param str lease_id: Lease ID for active lease. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. :return: the lease ID of the renewed lease. :return: str ''' _validate_not_none('lease_id', lease_id) lease = self._lease_container_impl(container_name, _LeaseActions.Renew, lease_id, None, # lease_duration None, # lease_break_period None, # proposed_lease_id if_modified_since, if_unmodified_since, timeout) return lease['id'] def release_container_lease( self, container_name, lease_id, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Release the lease. The lease may be released if the lease_id specified matches that associated with the container. Releasing the lease allows another client to immediately acquire the lease for the container as soon as the release is complete. :param str container_name: Name of existing container. :param str lease_id: Lease ID for active lease. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. ''' _validate_not_none('lease_id', lease_id) self._lease_container_impl(container_name, _LeaseActions.Release, lease_id, None, # lease_duration None, # lease_break_period None, # proposed_lease_id if_modified_since, if_unmodified_since, timeout) def break_container_lease( self, container_name, lease_break_period=None, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Break the lease, if the container has an active lease. Once a lease is broken, it cannot be renewed. Any authorized request can break the lease; the request is not required to specify a matching lease ID. When a lease is broken, the lease break period is allowed to elapse, during which time no lease operation except break and release can be performed on the container. When a lease is successfully broken, the response indicates the interval in seconds until a new lease can be acquired. :param str container_name: Name of existing container. :param int lease_break_period: This is the proposed duration of seconds that the lease should continue before it is broken, between 0 and 60 seconds. This break period is only used if it is shorter than the time remaining on the lease. If longer, the time remaining on the lease is used. A new lease will not be available before the break period has expired, but the lease may be held for longer than the break period. If this header does not appear with a break operation, a fixed-duration lease breaks after the remaining lease period elapses, and an infinite lease breaks immediately. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. :return: Approximate time remaining in the lease period, in seconds. :return: int ''' if (lease_break_period is not None) and (lease_break_period < 0 or lease_break_period > 60): raise ValueError(_ERROR_INVALID_LEASE_BREAK_PERIOD) lease = self._lease_container_impl(container_name, _LeaseActions.Break, None, # lease_id None, # lease_duration lease_break_period, None, # proposed_lease_id if_modified_since, if_unmodified_since, timeout) return lease['time'] def change_container_lease( self, container_name, lease_id, proposed_lease_id, if_modified_since=None, if_unmodified_since=None, timeout=None): ''' Change the lease ID of an active lease. A change must include the current lease ID and a new lease ID. :param str container_name: Name of existing container. :param str lease_id: Lease ID for active lease. :param str proposed_lease_id: Proposed lease ID, in a GUID string format. The Blob service returns 400 (Invalid request) if the proposed lease ID is not in the correct format. :param datetime if_modified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has been modified since the specified time. :param datetime if_unmodified_since: A DateTime value. Azure expects the date value passed in to be UTC. If timezone is included, any non-UTC datetimes will be converted to UTC. If a date is passed in without timezone info, it is assumed to be UTC. Specify this header to perform the operation only if the resource has not been modified since the specified date/time. :param int timeout: The timeout parameter is expressed in seconds. ''' _validate_not_none('lease_id', lease_id) self._lease_container_impl(container_name, _LeaseActions.Change, lease_id, None, # lease_duration None, # lease_break_period proposed_lease_id, if_modified_since, if_unmodified_since, timeout) def list_blobs(self, container_name, prefix=None, num_results=None, include=None, delimiter=None, marker=None, timeout=None): ''' Returns a generator to list the blobs under the specified container. The generator will lazily follow the continuation tokens returned by the service and stop when all blobs have been returned or num_results is reached. If num_results is specified and the account has more than that number of blobs, the generator will have a populated next_marker field once it finishes. This marker can be used to create a new generator if more results are desired. :param str container_name: Name of existing container. :param str prefix: Filters the results to return only blobs whose names begin with the specified prefix. :param int num_results: Specifies the maximum number of blobs to return, including all :class:`BlobPrefix` elements. If the request does not specify num_results or specifies a value greater than 5,000, the server will return up to 5,000 items. Setting num_results to a value less than or equal to zero results in error response code 400 (Bad Request). :param ~azure.storage.blob.models.Include include: Specifies one or more additional datasets to include in the response. :param str delimiter: When the request includes this parameter, the operation returns a :class:`~azure.storage.blob.models.BlobPrefix` element in the result list that acts as a placeholder for all blobs whose names begin with the same substring up to the appearance of the delimiter character. The delimiter may be a single character or a string. :param str marker: An opaque continuation token. This value can be retrieved from the next_marker field of a previous generator object if num_results was specified and that generator has finished enumerating results. If specified, this generator will begin returning results from the point where the previous generator stopped. :param int timeout: The timeout parameter is expressed in seconds. ''' operation_context = _OperationContext(location_lock=True) args = (container_name,) kwargs = {'prefix': prefix, 'marker': marker, 'max_results': num_results, 'include': include, 'delimiter': delimiter, 'timeout': timeout, - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -