graphenecommon/blockchain.py
def blocks(self, start=None, stop=None):
        """ Yields blocks starting from ``start``.

            :param int start: Starting block
            :param int stop: Stop at this block
            :param str mode: We here have the choice between
             "head" (the last block) and "irreversible" (the block that is
             confirmed by 2/3 of all block producers and is thus irreversible)
        """
        # Let's find out how often blocks are generated!
        self.block_interval = self.get_block_interval()

        if not start:
            start = self.get_current_block_num()

        # We are going to loop indefinitely
        while True:

            # Get chain properies to identify the
            if stop:
                head_block = stop
            else:
                head_block = self.get_current_block_num()

            # Blocks from start until head block
            for blocknum in range(start, head_block + 1):
                # Get full block
                block = self.wait_for_and_get_block(blocknum)
                block.update({"block_num": blocknum})
                yield block
            # Set new start
            start = head_block + 1

            if stop and start > stop:
                # raise StopIteration
                return

            # Sleep for one block
            time.sleep(self.block_interval)
def blocks(self, start=None, stop=None):
        """ Yields blocks starting from ``start``.

            :param int start: Starting block
            :param int stop: Stop at this block
            :param str mode: We here have the choice between
             "head" (the last block) and "irreversible" (the block that is
             confirmed by 2/3 of all block producers and is thus irreversible)
        """
        # Let's find out how often blocks are generated!
        self.block_interval = self.get_block_interval()

        if not start:
            start = self.get_current_block_num()

        # We are going to loop indefinitely
        while True:

            # Get chain properies to identify the
            if stop:
                head_block = stop
            else:
                head_block = self.get_current_block_num()

            # Blocks from start until head block
            for blocknum in range(start, head_block + 1):
                # Get full block
                block = self.wait_for_and_get_block(blocknum)
                block.update({"block_num": blocknum})
                yield block
            # Set new start
            start = head_block + 1

            if stop and start > stop:
                # raise StopIteration
                return

            # Sleep for one block
            time.sleep(self.block_interval)
def blocks ( self , start = None , stop = None ) : # Let's find out how often blocks are generated! self . block_interval = self . get_block_interval ( ) if not start : start = self . get_current_block_num ( ) # We are going to loop indefinitely while True : # Get chain properies to identify the if stop : head_block = stop else : head_block = self . get_current_block_num ( ) # Blocks from start until head block for blocknum in range ( start , head_block + 1 ) : # Get full block block = self . wait_for_and_get_block ( blocknum ) block . update ( { "block_num" : blocknum } ) yield block # Set new start start = head_block + 1 if stop and start > stop : # raise StopIteration return # Sleep for one block time . sleep ( self . block_interval )
Yields blocks starting from ``start``.

            :param int start: Starting block
            :param int stop: Stop at this block
            :param str mode: We here have the choice between
             "head" (the last block) and "irreversible" (the block that is
             confirmed by 2/3 of all block producers and is thus irreversible)
Yields blocks starting from start .