def get_unvoted_blocks(connection, node_pubkey):
unvoted = connection.run(
r.table('bigchain', read_mode=READ_MODE).filter(
lambda block: r.table('votes', read_mode=READ_MODE).get_all(
[block['id'], node_pubkey], index='block_and_voter').is_empty(
)).order_by(r.asc(r.row['block']['timestamp'])))
# FIXME: I (@vrde) don't like this solution. Filtering should be done at a
# database level. Solving issue #444 can help untangling the situation
unvoted_blocks = filter(lambda block: not util.is_genesis_block(block),
unvoted)
return unvoted_blocks
def get_unvoted_blocks(self):
"""Return all the blocks that has not been voted by this node."""
unvoted = r.table('bigchain', read_mode=self.read_mode) \
.filter(lambda block: r.table('votes', read_mode=self.read_mode)
.get_all([block['id'], self.me], index='block_and_voter')
.is_empty()) \
.order_by(r.asc(r.row['block']['timestamp'])) \
.run(self.conn)
# FIXME: I (@vrde) don't like this solution. Filtering should be done at a
# database level. Solving issue #444 can help untangling the situation
unvoted = filter(lambda block: not util.is_genesis_block(block), unvoted)
return list(unvoted)
def get_unvoted_blocks(self):
"""Return all the blocks that has not been voted by this node."""
unvoted = (
r.table("bigchain")
.filter(lambda block: r.table("votes").get_all([block["id"], self.me], index="block_and_voter").is_empty())
.order_by(r.asc(r.row["block"]["timestamp"]))
.run(self.conn)
)
# FIXME: I (@vrde) don't like this solution. Filtering should be done at a
# database level. Solving issue #444 can help untangling the situation
unvoted = filter(lambda block: not util.is_genesis_block(block), unvoted)
return list(unvoted)
def get_unvoted_blocks(self, node_pubkey):
"""Return all the blocks that have not been voted by the specified node.
Args:
node_pubkey (str): base58 encoded public key
Returns:
:obj:`list` of :obj:`dict`: a list of unvoted blocks
"""
unvoted = self.connection.run(
r.table('bigchain', read_mode=self.read_mode)
.filter(lambda block: r.table('votes', read_mode=self.read_mode)
.get_all([block['id'], node_pubkey], index='block_and_voter')
.is_empty())
.order_by(r.asc(r.row['block']['timestamp'])))
# FIXME: I (@vrde) don't like this solution. Filtering should be done at a
# database level. Solving issue #444 can help untangling the situation
unvoted_blocks = filter(lambda block: not util.is_genesis_block(block), unvoted)
return unvoted_blocks
def get_unvoted_blocks(self, node_pubkey):
"""Return all the blocks that have not been voted by the specified node.
Args:
node_pubkey (str): base58 encoded public key
Returns:
:obj:`list` of :obj:`dict`: a list of unvoted blocks
"""
unvoted = self.connection.run(
r.table('bigchain', read_mode=self.read_mode).filter(
lambda block: r.table('votes', read_mode=self.read_mode).
get_all([block['id'], node_pubkey], index='block_and_voter').
is_empty()).order_by(r.asc(r.row['block']['timestamp'])))
# FIXME: I (@vrde) don't like this solution. Filtering should be done at a
# database level. Solving issue #444 can help untangling the situation
unvoted_blocks = filter(lambda block: not util.is_genesis_block(block),
unvoted)
return unvoted_blocks
