(self, size=-1)
Returns 'size' amount of bytes or less if there is no more data.
        If no size is given all data is returned. size can be >= 0.
Returns 'size' amount of bytes or less if there is no more data.
        If no size is given all data is returned. size can be >= 0.
Returns size amount of bytes or less if there is no more data . If no size is given all data is returned . size can be > = 0 .
def read(self, size=-1):
        """Returns 'size' amount of bytes or less if there is no more data.
        If no size is given all data is returned. size can be >= 0."""
        if self.closed:
            raise ValueError("I/O operation on closed file")
        with map_azure_exceptions(key=self.key):
            if size < 0:
                size = self.size - self.pos

            end = min(self.pos + size - 1, self.size - 1)
            if self.pos > end:
                return b''
            b = self.block_blob_service.get_blob_to_bytes(
                container_name=self.container_name,
                blob_name=self.key,
                start_range=self.pos,
                end_range=end,  # end_range is inclusive
                max_connections=self.max_connections,
            )
            self.pos += len(b.content)
            return b.content
def read ( self , size = - 1 ) : if self . closed : raise ValueError ( "I/O operation on closed file" ) with map_azure_exceptions ( key = self . key ) : if size < 0 : size = self . size - self . pos end = min ( self . pos + size - 1 , self . size - 1 ) if self . pos > end : return b'' b = self . block_blob_service . get_blob_to_bytes ( container_name = self . container_name , blob_name = self . key , start_range = self . pos , end_range = end , # end_range is inclusive max_connections = self . max_connections , ) self . pos += len ( b . content ) return b . content