Solved linting errors.

planetmint/core.py

@@ -8,38 +8,20 @@ with Tendermint.
 """
 import logging
 import sys
-import enum
 from tendermint.abci import types_pb2   
 from abci.application import BaseApplication
 from abci.application import OkCode
 from tendermint.abci.types_pb2 import (
-    RequestInfo,
     ResponseInfo,
-    RequestInitChain,
     ResponseInitChain,
     ResponseCheckTx,
     ResponseDeliverTx,
-    RequestQuery,
-    ResponseQuery,
-    RequestBeginBlock,
     ResponseBeginBlock,
-    RequestEndBlock,
     ResponseEndBlock,
-    ResponseCommit,
-    RequestLoadSnapshotChunk,
-    ResponseLoadSnapshotChunk,
-    RequestListSnapshots,
-    ResponseListSnapshots,
-    RequestOfferSnapshot,
-    ResponseOfferSnapshot,
-    RequestApplySnapshotChunk,
-    ResponseApplySnapshotChunk,
+    ResponseCommit
 )
-
 from planetmint import Planetmint
 from planetmint.elections.election import Election
-from planetmint.version import __tm_supported_versions__
-from planetmint.utils import tendermint_version_is_compatible
 from planetmint.tendermint_utils import (decode_transaction,
                                          calculate_hash)
 from planetmint.lib import Block
@@ -80,17 +62,14 @@ class App(BaseApplication):
     def abort_if_abci_chain_is_not_synced(self):
         if self.chain is None or self.chain['is_synced']:
             return
-
         validators = self.planetmint_node.get_validators()
         self.log_abci_migration_error(self.chain['chain_id'], validators)
         sys.exit(1)
 
     def init_chain(self, genesis):
         """Initialize chain upon genesis or a migration"""
-
         app_hash = ''
         height = 0
-
         known_chain = self.planetmint_node.get_latest_abci_chain()
         if known_chain is not None:
             chain_id = known_chain['chain_id']
@@ -100,26 +79,21 @@ class App(BaseApplication):
                        f'the chain {chain_id} is already synced.')
                 logger.error(msg)
                 sys.exit(1)
-
             if chain_id != genesis.chain_id:
                 validators = self.planetmint_node.get_validators()
                 self.log_abci_migration_error(chain_id, validators)
                 sys.exit(1)
-
             # set migration values for app hash and height
             block = self.planetmint_node.get_latest_block()
             app_hash = '' if block is None else block['app_hash']
             height = 0 if block is None else block['height'] + 1
-
         known_validators = self.planetmint_node.get_validators()
         validator_set = [vutils.decode_validator(v)
                          for v in genesis.validators]
-
         if known_validators and known_validators != validator_set:
             self.log_abci_migration_error(known_chain['chain_id'],
                                           known_validators)
             sys.exit(1)
-
         block = Block(app_hash=app_hash, height=height, transactions=[])
         self.planetmint_node.store_block(block._asdict())
         self.planetmint_node.store_validator_set(height + 1, validator_set)
@@ -136,12 +110,12 @@ class App(BaseApplication):
         self.abort_if_abci_chain_is_not_synced()
 
         # Check if Planetmint supports the Tendermint version
-        #if not (hasattr(request, 'version') and tendermint_version_is_compatible(request.version)):
+        # if not (hasattr(request, 'version') and tendermint_version_is_compatible(request.version)):
         #    logger.error(f'Unsupported Tendermint version: {getattr(request, "version", "no version")}.'
         #                 f' Currently, Planetmint only supports {__tm_supported_versions__}. Exiting!')
         #    sys.exit(1)
 
-        #logger.info(f"Tendermint version: {request.version}")
+        # logger.info(f"Tendermint version: {request.version}")
 
         r = ResponseInfo()
         block = self.planetmint_node.get_latest_block()
@@ -182,7 +156,7 @@ class App(BaseApplication):
         self.abort_if_abci_chain_is_not_synced()
 
         chain_shift = 0 if self.chain is None else self.chain['height']
-        #req_begin_block.header.num_txs not found, so removing it. 
+        # req_begin_block.header.num_txs not found, so removing it. 
         logger.debug('BEGIN BLOCK, height:%s',
                      req_begin_block.header.height + chain_shift)
 

planetmint/parallel_validation.py

@@ -11,27 +11,8 @@ from planetmint.lib import Planetmint
 from planetmint.tendermint_utils import decode_transaction
 from abci.application import OkCode
 from tendermint.abci.types_pb2 import (
-    RequestInfo,
-    ResponseInfo,
-    RequestInitChain,
-    ResponseInitChain,
-    #ResponseCheckTx,
-    #ResponseDeliverTx,
-    RequestQuery,
-    ResponseQuery,
-    RequestBeginBlock,
-    ResponseBeginBlock,
-    RequestEndBlock,
-    ResponseEndBlock,
-    ResponseCommit,
-    RequestLoadSnapshotChunk,
-    ResponseLoadSnapshotChunk,
-    RequestListSnapshots,
-    ResponseListSnapshots,
-    RequestOfferSnapshot,
-    ResponseOfferSnapshot,
-    RequestApplySnapshotChunk,
-    ResponseApplySnapshotChunk,
+    ResponseCheckTx,
+    ResponseDeliverTx,
 )
 
 

planetmint/start.py

@@ -66,7 +66,7 @@ def start(args):
     setproctitle.setproctitle('planetmint')
 
     # Start the ABCIServer
-    #abci = ABCI(TmVersion(planetmint.config['tendermint']['version']))
+    # abci = ABCI(TmVersion(planetmint.config['tendermint']['version']))
     if args.experimental_parallel_validation:
         app = ABCIServer(
             app=ParallelValidationApp(

planetmint/upsert_validator/validator_utils.py

@@ -1,12 +1,10 @@
 import base64
 import binascii
 import codecs
-import enum
 
-import planetmint
 from tendermint.abci import types_pb2
 from tendermint.crypto import keys_pb2
-from planetmint.common.exceptions import InvalidPublicKey, BigchainDBError
+from planetmint.common.exceptions import InvalidPublicKey
 
 def encode_validator(v):
     ed25519_public_key = v['public_key']['value']

tests/conftest.py

@@ -31,7 +31,7 @@ from planetmint.common.crypto import (key_pair_from_ed25519_key,
 from planetmint.common.exceptions import DatabaseDoesNotExist
 from planetmint.lib import Block
 from tests.utils import gen_vote
-import tests.tendermint.conftest
+# import tests.tendermint.conftest
 
 TEST_DB_NAME = 'planetmint_test'
 
@@ -236,7 +236,7 @@ def merlin():
 
 
 @pytest.fixture
-#def a():
+# def a():
 def abci_fixture():
     from tendermint.abci import types_pb2
     return types_pb2
@@ -252,12 +252,9 @@ def eventqueue_fixture():
     from multiprocessing import Queue
     return Queue()
 
-
-
 @pytest.fixture
 def b_mock(b, network_validators):
     b.get_validators = mock_get_validators(network_validators)
-
     return b
 
 
@@ -450,7 +447,7 @@ def event_loop():
 @pytest.fixture(scope='session')
 def abci_server():
     from abci.server import ABCIServer
-    from tendermint.abci import types_pb2 as types_v0_34_11
+    # from tendermint.abci import types_pb2 as types_v0_34_11
     from planetmint.core import App
     from planetmint.utils import Process
 

tests/tendermint/test_core.py

@@ -8,7 +8,7 @@ import pytest
 import random
 
 from tendermint.abci import types_pb2 as types
-from tendermint.crypto import keys_pb2 
+from tendermint.crypto import keys_pb2
 
 from planetmint import App
 from planetmint.backend.localmongodb import query
@@ -248,7 +248,7 @@ def test_deliver_tx__valid_create_updates_db_and_emits_event(b, init_chain_reque
                     .sign([alice.private_key])
 
     app = App(b, events)
-    
+
     app.init_chain(init_chain_request)
 
     begin_block = types.RequestBeginBlock()

tests/tendermint/test_integration.py

@@ -5,7 +5,7 @@
 
 import codecs
 
-from tendermint.abci import types_pb2 as types 
+from tendermint.abci import types_pb2 as types
 import json
 import pytest
 

tests/test_core.py

@@ -543,4 +543,4 @@ def test_commit_aborts_if_chain_is_not_synced(b):
     b.store_abci_chain(0, 'chain-XYZ', False)
 
     with pytest.raises(SystemExit):
-        App(b).commit()
+        App(b).commit()