Use ROS 2 standard flake8 settings; use test folder as standard name

Author: David Conner

.flake8

@@ -1,4 +1,7 @@
 [flake8]
-exclude = .git
+exclude=.git, build, install, log, dist
+extend-ignore = A005,B008,B902,C816,D100,D101,D102,D103,D104,D105,D106,D107,D203,D212,D404,I202, W503
+import-order-style = google
 max-line-length = 130
-ignore = W503, D100, D105, D107
+show-source = true
+statistics = true

flexbe_behavior_engine/.flake8

@@ -34,8 +34,8 @@
 
 It synchronizes its current state with the mirror and supports some control mechanisms.
 """
-import traceback
 from sys import maxsize as MAX_SIZE
+import traceback
 
 from flexbe_core.core.event_state import EventState
 from flexbe_core.core.exceptions import StateError, StateMachineError, UserDataError

flexbe_core/.flake8

@@ -30,8 +30,8 @@
 
 
 """OperatableStateMachine."""
-import traceback
 from enum import Enum
+import traceback
 
 from flexbe_core.core.exceptions import StateError, StateMachineError, UserDataError
 from flexbe_core.core.operatable_state import OperatableState

flexbe_core/flexbe_core/core/concurrency_container.py

@@ -29,7 +29,7 @@
 # POSSIBILITY OF SUCH DAMAGE.
 
 from flexbe_msgs.action import BehaviorExecution
-from flexbe_msgs.msg import BEStatus, BehaviorLog, BehaviorRequest, BehaviorSelection, BehaviorSync
+from flexbe_msgs.msg import BehaviorLog, BehaviorRequest, BehaviorSelection, BehaviorSync, BEStatus
 from flexbe_msgs.msg import CommandFeedback, ContainerStructure
 from flexbe_msgs.msg import OutcomeRequest
 from flexbe_msgs.msg import StateMapMsg

flexbe_core/flexbe_core/core/operatable_state_machine.py

@@ -33,10 +33,10 @@
 Provides a single point for comminications for all states in behavior
 """
 
-import warnings
 from collections import deque
 from functools import partial
 from threading import Event, Lock
+import warnings
 
 from flexbe_core.core.exceptions import ProxyTypeError
 from flexbe_core.logger import Logger

flexbe_core/flexbe_core/core/topics.py

@@ -31,12 +31,12 @@
 
 """Logger for active state information."""
 
+from functools import partial, wraps
 import logging
 import logging.config
 import os
 import pickle
 import time
-from functools import partial, wraps
 
 from flexbe_core.core.topics import Topics
 from flexbe_core.proxy import ProxyPublisher

flexbe_core/flexbe_core/proxy/proxy_subscriber_cached.py

@@ -34,8 +34,8 @@
 import os
 import tempfile
 import unittest
-import zlib
 from unittest.mock import patch
+import zlib
 
 from flexbe_core.behavior_library import BehaviorLibrary
 

flexbe_core/flexbe_core/state_logger.py

@@ -33,7 +33,7 @@
 import time
 import unittest
 
-from flexbe_core import ConcurrencyContainer, EventState, OperatableStateMachine, initialize_flexbe_core
+from flexbe_core import ConcurrencyContainer, EventState, initialize_flexbe_core, OperatableStateMachine
 from flexbe_core.core import PreemptableState, RosState, State
 from flexbe_core.core import StateMachineError
 from flexbe_core.core import Topics