def _sign_string(account_key, string_to_sign):
decoded_account_key = _decode_base64_to_bytes(account_key)
if isinstance(string_to_sign, _unicode_type):
string_to_sign = string_to_sign.encode('utf-8')
signed_hmac_sha256 = hmac.HMAC(decoded_account_key, string_to_sign, hashlib.sha256)
digest = signed_hmac_sha256.digest()
encoded_digest = _encode_base64(digest)
return encoded_digest
def _upload_chunk(self, chunk_offset, chunk_data):
range_id = url_quote(_encode_base64('{0:032d}'.format(chunk_offset)))
self.blob_service.put_block(self.container_name,
self.blob_name,
chunk_data,
range_id,
x_ms_lease_id=self.x_ms_lease_id)
return range_id
def _sign_string(account_key, string_to_sign):
decoded_account_key = _decode_base64_to_bytes(account_key)
if isinstance(string_to_sign, _unicode_type):
string_to_sign = string_to_sign.encode('utf-8')
signed_hmac_sha256 = hmac.HMAC(decoded_account_key, string_to_sign,
hashlib.sha256)
digest = signed_hmac_sha256.digest()
encoded_digest = _encode_base64(digest)
return encoded_digest
def _upload_chunk(self, chunk_offset, chunk_data):
range_id = url_quote(_encode_base64('{0:032d}'.format(chunk_offset)))
self.blob_service.put_block(
self.container_name,
self.blob_name,
chunk_data,
range_id,
x_ms_lease_id=self.x_ms_lease_id
)
return range_id
def _convert_block_list_to_xml(block_id_list):
'''
Convert a block list to xml to send.
block_id_list: a str list containing the block ids that are used in put_block_list.
Only get block from latest blocks.
'''
if block_id_list is None:
return ''
xml = '<?xml version="1.0" encoding="utf-8"?><BlockList>'
for value in block_id_list:
xml += '<Latest>{0}</Latest>'.format(_encode_base64(value))
return xml+'</BlockList>'
def _convert_block_list_to_xml(block_id_list):
'''
Convert a block list to xml to send.
block_id_list:
a str list containing the block ids that are used in put_block_list.
Only get block from latest blocks.
'''
if block_id_list is None:
return ''
xml = '<?xml version="1.0" encoding="utf-8"?><BlockList>'
for value in block_id_list:
xml += '<Latest>{0}</Latest>'.format(_encode_base64(value))
return xml + '</BlockList>'
def _to_entity_property(value):
if value.type == 'Edm.Binary':
return value.type, _encode_base64(value.value)
return value.type, str(value.value)
def _to_entity_property(value):
if value.type == 'Edm.Binary':
return value.type, _encode_base64(value.value)
return value.type, str(value.value)
