black and isort (#578)

* black and isort

.travis.yml

@@ -98,8 +98,7 @@ script:
 - python activitysim/examples/placeholder_multiple_zone/scripts/three_zone_example_data.py
 - python /home/travis/miniconda/envs/asimtest/lib/python$TRAVIS_PYTHON_VERSION/site-packages/activitysim/examples/placeholder_multiple_zone/scripts/two_zone_example_data.py
 - python /home/travis/miniconda/envs/asimtest/lib/python$TRAVIS_PYTHON_VERSION/site-packages/activitysim/examples/placeholder_multiple_zone/scripts/three_zone_example_data.py
-# pycodestyle
-- pycodestyle activitysim
+- black --check --diff activitysim
 # run specific TEST_SUITE job on travis to avoid job max time
 - travis_wait 50 py.test $TEST_SUITE --cov activitysim --cov-report term-missing --durations=0
 # coveralls # disable coveralls service, which errors frequently

activitysim/__init__.py

@@ -2,5 +2,5 @@
 # See full license in LICENSE.txt.
 
 
-__version__ = '1.0.4'
-__doc__ = 'Activity-Based Travel Modeling'
+__version__ = "1.0.4"
+__doc__ = "Activity-Based Travel Modeling"

activitysim/abm/__init__.py

@@ -1,5 +1,3 @@
 # ActivitySim
 # See full license in LICENSE.txt.
-from . import misc
-from . import tables
-from . import models
+from . import misc, models, tables

activitysim/abm/misc.py

@@ -4,8 +4,7 @@
 
 import pandas as pd
 
-from activitysim.core import config
-from activitysim.core import inject
+from activitysim.core import config, inject
 
 # FIXME
 # warnings.filterwarnings('ignore', category=pd.io.pytables.PerformanceWarning)
@@ -18,26 +17,28 @@
 def households_sample_size(settings, override_hh_ids):
 
     if override_hh_ids is None:
-        return settings.get('households_sample_size', 0)
+        return settings.get("households_sample_size", 0)
     else:
         return 0 if override_hh_ids is None else len(override_hh_ids)
 
 
 @inject.injectable(cache=True)
 def override_hh_ids(settings):
 
-    hh_ids_filename = settings.get('hh_ids', None)
+    hh_ids_filename = settings.get("hh_ids", None)
     if hh_ids_filename is None:
         return None
 
     file_path = config.data_file_path(hh_ids_filename, mandatory=False)
     if not file_path:
-        logger.error("hh_ids file name '%s' specified in settings not found" % hh_ids_filename)
+        logger.error(
+            "hh_ids file name '%s' specified in settings not found" % hh_ids_filename
+        )
         return None
 
-    df = pd.read_csv(file_path, comment='#')
+    df = pd.read_csv(file_path, comment="#")
 
-    if 'household_id' not in df.columns:
+    if "household_id" not in df.columns:
         logger.error("No 'household_id' column in hh_ids file %s" % hh_ids_filename)
         return None
 
@@ -47,19 +48,23 @@ def override_hh_ids(settings):
         logger.error("No households in hh_ids file %s" % hh_ids_filename)
         return None
 
-    logger.info("Using hh_ids list with %s households from file %s" %
-                (len(household_ids), hh_ids_filename))
+    logger.info(
+        "Using hh_ids list with %s households from file %s"
+        % (len(household_ids), hh_ids_filename)
+    )
 
     return household_ids
 
 
 @inject.injectable(cache=True)
 def trace_hh_id(settings):
 
-    id = settings.get('trace_hh_id', None)
+    id = settings.get("trace_hh_id", None)
 
     if id and not isinstance(id, int):
-        logger.warning("setting trace_hh_id is wrong type, should be an int, but was %s" % type(id))
+        logger.warning(
+            "setting trace_hh_id is wrong type, should be an int, but was %s" % type(id)
+        )
         id = None
 
     return id
@@ -68,9 +73,11 @@ def trace_hh_id(settings):
 @inject.injectable(cache=True)
 def trace_od(settings):
 
-    od = settings.get('trace_od', None)
+    od = settings.get("trace_od", None)
 
-    if od and not (isinstance(od, list) and len(od) == 2 and all(isinstance(x, int) for x in od)):
+    if od and not (
+        isinstance(od, list) and len(od) == 2 and all(isinstance(x, int) for x in od)
+    ):
         logger.warning("setting trace_od should be a list of length 2, but was %s" % od)
         od = None
 
@@ -79,11 +86,11 @@ def trace_od(settings):
 
 @inject.injectable(cache=True)
 def chunk_size(settings):
-    _chunk_size = int(settings.get('chunk_size', 0) or 0)
+    _chunk_size = int(settings.get("chunk_size", 0) or 0)
 
     return _chunk_size
 
 
 @inject.injectable(cache=True)
 def check_for_variability(settings):
-    return bool(settings.get('check_for_variability', False))
+    return bool(settings.get("check_for_variability", False))

activitysim/abm/models/__init__.py

@@ -1,40 +1,42 @@
 # ActivitySim
 # See full license in LICENSE.txt.
-from . import accessibility
-from . import atwork_subtour_destination
-from . import atwork_subtour_frequency
-from . import atwork_subtour_mode_choice
-from . import atwork_subtour_scheduling
-from . import auto_ownership
-from . import cdap
-from . import free_parking
-from . import initialize
-from . import initialize_tours
-from . import initialize_los
-from . import joint_tour_composition
-from . import joint_tour_destination
-from . import joint_tour_frequency
-from . import joint_tour_participation
-from . import joint_tour_scheduling
-from . import location_choice
-from . import mandatory_scheduling
-from . import mandatory_tour_frequency
-from . import non_mandatory_destination
-from . import non_mandatory_scheduling
-from . import non_mandatory_tour_frequency
-from . import parking_location_choice
-from . import stop_frequency
-from . import tour_mode_choice
-from . import tour_od_choice
-from . import tour_scheduling_probabilistic
-from . import trip_destination
-from . import trip_mode_choice
-from . import trip_purpose
-from . import trip_purpose_and_destination
-from . import trip_scheduling
-from . import trip_departure_choice
-from . import trip_scheduling_choice
-from . import trip_matrices
-from . import summarize
-from . import vehicle_allocation
-from . import vehicle_type_choice
+from . import (
+    accessibility,
+    atwork_subtour_destination,
+    atwork_subtour_frequency,
+    atwork_subtour_mode_choice,
+    atwork_subtour_scheduling,
+    auto_ownership,
+    cdap,
+    free_parking,
+    initialize,
+    initialize_los,
+    initialize_tours,
+    joint_tour_composition,
+    joint_tour_destination,
+    joint_tour_frequency,
+    joint_tour_participation,
+    joint_tour_scheduling,
+    location_choice,
+    mandatory_scheduling,
+    mandatory_tour_frequency,
+    non_mandatory_destination,
+    non_mandatory_scheduling,
+    non_mandatory_tour_frequency,
+    parking_location_choice,
+    stop_frequency,
+    summarize,
+    tour_mode_choice,
+    tour_od_choice,
+    tour_scheduling_probabilistic,
+    trip_departure_choice,
+    trip_destination,
+    trip_matrices,
+    trip_mode_choice,
+    trip_purpose,
+    trip_purpose_and_destination,
+    trip_scheduling,
+    trip_scheduling_choice,
+    vehicle_allocation,
+    vehicle_type_choice,
+)