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fixed some pep8 issues

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This commit is contained in:
Rodolphe Marques 2016-12-16 13:06:16 +01:00
parent c1a5d5e86f
commit 72ca5e9dde
1 changed files with 14 additions and 11 deletions
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25
bigchaindb/backend/mongodb/schema.py
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@ -53,12 +53,14 @@ def create_bigchain_secondary_index(conn, dbname):
conn.conn[dbname]['bigchain'].create_index('id', name='block_id')
# to order blocks by timestamp
conn.conn[dbname]['bigchain'].create_index([('block.timestamp', ASCENDING)],
name='block_timestamp')
conn.conn[dbname]['bigchain'].create_index([('block.timestamp',
ASCENDING)],
name='block_timestamp')
# to query the bigchain for a transaction id, this field is unique
conn.conn[dbname]['bigchain'].create_index('block.transactions.id',
name='transaction_id', unique=True)
name='transaction_id',
unique=True)
# secondary index for payload data by UUID, this field is unique
conn.conn[dbname]['bigchain']\
@ -83,9 +85,9 @@ def create_backlog_secondary_index(conn, dbname):
logger.info('Create `backlog` secondary index.')
# to order transactions by timestamp
conn.conn[dbname]['backlog']\
.create_index([('transaction.timestamp', ASCENDING)],
name='transaction_timestamp')
conn.conn[dbname]['backlog'].create_index([('transaction.timestamp',
ASCENDING)],
name='transaction_timestamp')
# compound index to read transactions from the backlog per assignee
conn.conn[dbname]['backlog']\
@ -99,11 +101,12 @@ def create_votes_secondary_index(conn, dbname):
# index on block id to quickly poll
conn.conn[dbname]['votes'].create_index('vote.voting_for_block',
name='voting_for')
name='voting_for')
# is the first index redundant then?
# compound index to order votes by block id and node
conn.conn[dbname]['votes']\
.create_index([('vote.voting_for_block', ASCENDING),
('node_pubkey', ASCENDING)],
name='block_and_voter')
conn.conn[dbname]['votes'].create_index([('vote.voting_for_block',
ASCENDING),
('node_pubkey',
ASCENDING)],
name='block_and_voter')