azure/multiapi/storage/v2017_04_17/blob/pageblobservice.py [388:804]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - def clear_page( self, container_name, blob_name, start_range, end_range, lease_id=None, if_sequence_number_lte=None, if_sequence_number_lt=None, if_sequence_number_eq=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' Clears a range of pages. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param int start_range: Start of byte range to use for writing to a section of the blob. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-1023, etc. :param int end_range: End of byte range to use for writing to a section of the blob. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-1023, etc. :param str lease_id: Required if the blob has an active lease. :param int if_sequence_number_lte: If the blob's sequence number is less than or equal to the specified value, the request proceeds; otherwise it fails. :param int if_sequence_number_lt: If the blob's sequence number is less than the specified value, the request proceeds; otherwise it fails. :param int if_sequence_number_eq: If the blob's sequence number is equal to the specified value, the request proceeds; otherwise it fails. :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 str if_match: An ETag value, or the wildcard character (*). Specify an ETag value for this conditional header to write the page only if the blob's ETag value matches the value specified. If the values do not match, the Blob service fails. :param str if_none_match: An ETag value, or the wildcard character (*). Specify an ETag value for this conditional header to write the page only if the blob's ETag value does not match the value specified. If the values are identical, the Blob service fails. :param int timeout: The timeout parameter is expressed in seconds. :return: ETag and last modified properties for the updated Page Blob :rtype: :class:`~azure.storage.blob.models.ResourceProperties` ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) request = HTTPRequest() request.method = 'PUT' request.host_locations = self._get_host_locations() request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'page', 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-page-write': 'clear', 'x-ms-lease-id': _to_str(lease_id), 'x-ms-if-sequence-number-le': _to_str(if_sequence_number_lte), 'x-ms-if-sequence-number-lt': _to_str(if_sequence_number_lt), 'x-ms-if-sequence-number-eq': _to_str(if_sequence_number_eq), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match) } _validate_and_format_range_headers( request, start_range, end_range, align_to_page=True) return self._perform_request(request, _parse_page_properties) def get_page_ranges( self, container_name, blob_name, snapshot=None, start_range=None, end_range=None, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' Returns the list of valid page ranges for a Page Blob or snapshot of a page blob. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param str snapshot: The snapshot parameter is an opaque DateTime value that, when present, specifies the blob snapshot to retrieve information from. :param int start_range: Start of byte range to use for getting valid page ranges. If no end_range is given, all bytes after the start_range will be searched. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-, etc. :param int end_range: End of byte range to use for getting valid page ranges. If end_range is given, start_range must be provided. This range will return valid page ranges for from the offset start up to offset end. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-, etc. :param str lease_id: Required if the blob has an 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 str if_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag matches the value specified. :param str if_none_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag does not match the value specified. Specify the wildcard character (*) to perform the operation only if the resource does not exist, and fail the operation if it does exist. :param int timeout: The timeout parameter is expressed in seconds. :return: A list of valid Page Ranges for the Page Blob. :rtype: list(:class:`~azure.storage.blob.models.PageRange`) ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) request = HTTPRequest() request.method = 'GET' request.host_locations = self._get_host_locations(secondary=True) request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'pagelist', 'snapshot': _to_str(snapshot), 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-lease-id': _to_str(lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match), } if start_range is not None: _validate_and_format_range_headers( request, start_range, end_range, start_range_required=False, end_range_required=False, align_to_page=True) return self._perform_request(request, _convert_xml_to_page_ranges) def get_page_ranges_diff( self, container_name, blob_name, previous_snapshot, snapshot=None, start_range=None, end_range=None, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' The response will include only the pages that are different between either a recent snapshot or the current blob and a previous snapshot, including pages that were cleared. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param str previous_snapshot: The snapshot parameter is an opaque DateTime value that specifies a previous blob snapshot to be compared against a more recent snapshot or the current blob. :param str snapshot: The snapshot parameter is an opaque DateTime value that specifies a more recent blob snapshot to be compared against a previous snapshot (previous_snapshot). :param int start_range: Start of byte range to use for getting different page ranges. If no end_range is given, all bytes after the start_range will be searched. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-, etc. :param int end_range: End of byte range to use for getting different page ranges. If end_range is given, start_range must be provided. This range will return valid page ranges for from the offset start up to offset end. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-, etc. :param str lease_id: Required if the blob has an 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 str if_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag matches the value specified. :param str if_none_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag does not match the value specified. Specify the wildcard character (*) to perform the operation only if the resource does not exist, and fail the operation if it does exist. :param int timeout: The timeout parameter is expressed in seconds. :return: A list of different Page Ranges for the Page Blob. :rtype: list(:class:`~azure.storage.blob.models.PageRange`) ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) _validate_not_none('previous_snapshot', previous_snapshot) request = HTTPRequest() request.method = 'GET' request.host_locations = self._get_host_locations(secondary=True) request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'pagelist', 'snapshot': _to_str(snapshot), 'prevsnapshot': _to_str(previous_snapshot), 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-lease-id': _to_str(lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match), } if start_range is not None: _validate_and_format_range_headers( request, start_range, end_range, start_range_required=False, end_range_required=False, align_to_page=True) return self._perform_request(request, _convert_xml_to_page_ranges) def set_sequence_number( self, container_name, blob_name, sequence_number_action, sequence_number=None, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' Sets the blob sequence number. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param str sequence_number_action: This property indicates how the service should modify the blob's sequence number. See :class:`~azure.storage.blob.models.SequenceNumberAction` for more information. :param str sequence_number: This property sets the blob's sequence number. The sequence number is a user-controlled property that you can use to track requests and manage concurrency issues. :param str lease_id: Required if the blob has an 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 str if_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag matches the value specified. :param str if_none_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag does not match the value specified. Specify the wildcard character (*) to perform the operation only if the resource does not exist, and fail the operation if it does exist. :param int timeout: The timeout parameter is expressed in seconds. :return: ETag and last modified properties for the updated Page Blob :rtype: :class:`~azure.storage.blob.models.ResourceProperties` ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) _validate_not_none('sequence_number_action', sequence_number_action) request = HTTPRequest() request.method = 'PUT' request.host_locations = self._get_host_locations() request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'properties', 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-blob-sequence-number': _to_str(sequence_number), 'x-ms-sequence-number-action': _to_str(sequence_number_action), 'x-ms-lease-id': _to_str(lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match), } return self._perform_request(request, _parse_page_properties) def resize_blob( self, container_name, blob_name, content_length, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' Resizes a page blob to the specified size. If the specified value is less than the current size of the blob, then all pages above the specified value are cleared. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param int content_length: Size to resize blob to. :param str lease_id: Required if the blob has an 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 str if_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag matches the value specified. :param str if_none_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag does not match the value specified. Specify the wildcard character (*) to perform the operation only if the resource does not exist, and fail the operation if it does exist. :param int timeout: The timeout parameter is expressed in seconds. :return: ETag and last modified properties for the updated Page Blob :rtype: :class:`~azure.storage.blob.models.ResourceProperties` ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) _validate_not_none('content_length', content_length) request = HTTPRequest() request.method = 'PUT' request.host_locations = self._get_host_locations() request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'properties', 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-blob-content-length': _to_str(content_length), 'x-ms-lease-id': _to_str(lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match), } return self._perform_request(request, _parse_page_properties) # ----Convenience APIs----------------------------------------------------- def create_blob_from_path( self, container_name, blob_name, file_path, content_settings=None, metadata=None, validate_content=False, progress_callback=None, max_connections=2, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None, premium_page_blob_tier=None): ''' Creates a new blob from a file path, or updates the content of an existing blob, with automatic chunking and progress notifications. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - azure/multiapi/storage/v2018_11_09/blob/pageblobservice.py [513:929]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - def clear_page( self, container_name, blob_name, start_range, end_range, lease_id=None, if_sequence_number_lte=None, if_sequence_number_lt=None, if_sequence_number_eq=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' Clears a range of pages. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param int start_range: Start of byte range to use for writing to a section of the blob. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-1023, etc. :param int end_range: End of byte range to use for writing to a section of the blob. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-1023, etc. :param str lease_id: Required if the blob has an active lease. :param int if_sequence_number_lte: If the blob's sequence number is less than or equal to the specified value, the request proceeds; otherwise it fails. :param int if_sequence_number_lt: If the blob's sequence number is less than the specified value, the request proceeds; otherwise it fails. :param int if_sequence_number_eq: If the blob's sequence number is equal to the specified value, the request proceeds; otherwise it fails. :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 str if_match: An ETag value, or the wildcard character (*). Specify an ETag value for this conditional header to write the page only if the blob's ETag value matches the value specified. If the values do not match, the Blob service fails. :param str if_none_match: An ETag value, or the wildcard character (*). Specify an ETag value for this conditional header to write the page only if the blob's ETag value does not match the value specified. If the values are identical, the Blob service fails. :param int timeout: The timeout parameter is expressed in seconds. :return: ETag and last modified properties for the updated Page Blob :rtype: :class:`~azure.storage.blob.models.ResourceProperties` ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) request = HTTPRequest() request.method = 'PUT' request.host_locations = self._get_host_locations() request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'page', 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-page-write': 'clear', 'x-ms-lease-id': _to_str(lease_id), 'x-ms-if-sequence-number-le': _to_str(if_sequence_number_lte), 'x-ms-if-sequence-number-lt': _to_str(if_sequence_number_lt), 'x-ms-if-sequence-number-eq': _to_str(if_sequence_number_eq), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match) } _validate_and_format_range_headers( request, start_range, end_range, align_to_page=True) return self._perform_request(request, _parse_page_properties) def get_page_ranges( self, container_name, blob_name, snapshot=None, start_range=None, end_range=None, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' Returns the list of valid page ranges for a Page Blob or snapshot of a page blob. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param str snapshot: The snapshot parameter is an opaque DateTime value that, when present, specifies the blob snapshot to retrieve information from. :param int start_range: Start of byte range to use for getting valid page ranges. If no end_range is given, all bytes after the start_range will be searched. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-, etc. :param int end_range: End of byte range to use for getting valid page ranges. If end_range is given, start_range must be provided. This range will return valid page ranges for from the offset start up to offset end. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-, etc. :param str lease_id: Required if the blob has an 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 str if_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag matches the value specified. :param str if_none_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag does not match the value specified. Specify the wildcard character (*) to perform the operation only if the resource does not exist, and fail the operation if it does exist. :param int timeout: The timeout parameter is expressed in seconds. :return: A list of valid Page Ranges for the Page Blob. :rtype: list(:class:`~azure.storage.blob.models.PageRange`) ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) request = HTTPRequest() request.method = 'GET' request.host_locations = self._get_host_locations(secondary=True) request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'pagelist', 'snapshot': _to_str(snapshot), 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-lease-id': _to_str(lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match), } if start_range is not None: _validate_and_format_range_headers( request, start_range, end_range, start_range_required=False, end_range_required=False, align_to_page=True) return self._perform_request(request, _convert_xml_to_page_ranges) def get_page_ranges_diff( self, container_name, blob_name, previous_snapshot, snapshot=None, start_range=None, end_range=None, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' The response will include only the pages that are different between either a recent snapshot or the current blob and a previous snapshot, including pages that were cleared. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param str previous_snapshot: The snapshot parameter is an opaque DateTime value that specifies a previous blob snapshot to be compared against a more recent snapshot or the current blob. :param str snapshot: The snapshot parameter is an opaque DateTime value that specifies a more recent blob snapshot to be compared against a previous snapshot (previous_snapshot). :param int start_range: Start of byte range to use for getting different page ranges. If no end_range is given, all bytes after the start_range will be searched. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-, etc. :param int end_range: End of byte range to use for getting different page ranges. If end_range is given, start_range must be provided. This range will return valid page ranges for from the offset start up to offset end. Pages must be aligned with 512-byte boundaries, the start offset must be a modulus of 512 and the end offset must be a modulus of 512-1. Examples of valid byte ranges are 0-511, 512-, etc. :param str lease_id: Required if the blob has an 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 str if_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag matches the value specified. :param str if_none_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag does not match the value specified. Specify the wildcard character (*) to perform the operation only if the resource does not exist, and fail the operation if it does exist. :param int timeout: The timeout parameter is expressed in seconds. :return: A list of different Page Ranges for the Page Blob. :rtype: list(:class:`~azure.storage.blob.models.PageRange`) ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) _validate_not_none('previous_snapshot', previous_snapshot) request = HTTPRequest() request.method = 'GET' request.host_locations = self._get_host_locations(secondary=True) request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'pagelist', 'snapshot': _to_str(snapshot), 'prevsnapshot': _to_str(previous_snapshot), 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-lease-id': _to_str(lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match), } if start_range is not None: _validate_and_format_range_headers( request, start_range, end_range, start_range_required=False, end_range_required=False, align_to_page=True) return self._perform_request(request, _convert_xml_to_page_ranges) def set_sequence_number( self, container_name, blob_name, sequence_number_action, sequence_number=None, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' Sets the blob sequence number. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param str sequence_number_action: This property indicates how the service should modify the blob's sequence number. See :class:`~azure.storage.blob.models.SequenceNumberAction` for more information. :param str sequence_number: This property sets the blob's sequence number. The sequence number is a user-controlled property that you can use to track requests and manage concurrency issues. :param str lease_id: Required if the blob has an 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 str if_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag matches the value specified. :param str if_none_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag does not match the value specified. Specify the wildcard character (*) to perform the operation only if the resource does not exist, and fail the operation if it does exist. :param int timeout: The timeout parameter is expressed in seconds. :return: ETag and last modified properties for the updated Page Blob :rtype: :class:`~azure.storage.blob.models.ResourceProperties` ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) _validate_not_none('sequence_number_action', sequence_number_action) request = HTTPRequest() request.method = 'PUT' request.host_locations = self._get_host_locations() request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'properties', 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-blob-sequence-number': _to_str(sequence_number), 'x-ms-sequence-number-action': _to_str(sequence_number_action), 'x-ms-lease-id': _to_str(lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match), } return self._perform_request(request, _parse_page_properties) def resize_blob( self, container_name, blob_name, content_length, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None): ''' Resizes a page blob to the specified size. If the specified value is less than the current size of the blob, then all pages above the specified value are cleared. :param str container_name: Name of existing container. :param str blob_name: Name of existing blob. :param int content_length: Size to resize blob to. :param str lease_id: Required if the blob has an 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 str if_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag matches the value specified. :param str if_none_match: An ETag value, or the wildcard character (*). Specify this header to perform the operation only if the resource's ETag does not match the value specified. Specify the wildcard character (*) to perform the operation only if the resource does not exist, and fail the operation if it does exist. :param int timeout: The timeout parameter is expressed in seconds. :return: ETag and last modified properties for the updated Page Blob :rtype: :class:`~azure.storage.blob.models.ResourceProperties` ''' _validate_not_none('container_name', container_name) _validate_not_none('blob_name', blob_name) _validate_not_none('content_length', content_length) request = HTTPRequest() request.method = 'PUT' request.host_locations = self._get_host_locations() request.path = _get_path(container_name, blob_name) request.query = { 'comp': 'properties', 'timeout': _int_to_str(timeout), } request.headers = { 'x-ms-blob-content-length': _to_str(content_length), 'x-ms-lease-id': _to_str(lease_id), 'If-Modified-Since': _datetime_to_utc_string(if_modified_since), 'If-Unmodified-Since': _datetime_to_utc_string(if_unmodified_since), 'If-Match': _to_str(if_match), 'If-None-Match': _to_str(if_none_match), } return self._perform_request(request, _parse_page_properties) # ----Convenience APIs----------------------------------------------------- def create_blob_from_path( self, container_name, blob_name, file_path, content_settings=None, metadata=None, validate_content=False, progress_callback=None, max_connections=2, lease_id=None, if_modified_since=None, if_unmodified_since=None, if_match=None, if_none_match=None, timeout=None, premium_page_blob_tier=None): ''' Creates a new blob from a file path, or updates the content of an existing blob, with automatic chunking and progress notifications. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -