Add Black Formatter

.flake8

@@ -0,0 +1,3 @@
+[flake8]
+max-line-length = 88
+extend-ignore = E203

.pre-commit-config.yaml

@@ -1,4 +1,8 @@
 repos:
+-   repo: https://github.com/psf/black
+    rev: 19.10b0
+    hooks:
+    -   id: black
 -   repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v2.4.0
     hooks:

Pipfile

@@ -19,6 +19,7 @@ model-mommy = "*"
 tblib = "*"
 mock = "*"
 pre-commit = "*"
+black = "==19.10b0"
 
 [packages]
 e1839a8 = {editable = true,path = "."}

manage.py

@@ -6,6 +6,6 @@
 
 from django.core import management
 
-os.environ['DJANGO_SETTINGS_MODULE'] = 'tests.settings'
+os.environ["DJANGO_SETTINGS_MODULE"] = "tests.settings"
 if __name__ == "__main__":
     management.execute_from_command_line()

setup.py

@@ -4,28 +4,27 @@
 from setuptools import setup, find_packages
 
 setup(
-    name='ona-tasking',
-    version=__import__('tasking').__version__,
-    description='A Django app that provides adds tasking to your Django '
-    'project.',
-    license='Apache 2.0',
-    author='Ona Kenya',
-    author_email='tech@ona.io',
-    url='https://github.com/onaio/tasking',
-    packages=find_packages(exclude=['docs', 'tests']),
+    name="ona-tasking",
+    version=__import__("tasking").__version__,
+    description="A Django app that provides adds tasking to your Django " "project.",
+    license="Apache 2.0",
+    author="Ona Kenya",
+    author_email="tech@ona.io",
+    url="https://github.com/onaio/tasking",
+    packages=find_packages(exclude=["docs", "tests"]),
     install_requires=[
-        'Django >= 1.11.19, < 2.1',
-        'python-dateutil',
-        'markdown',  # adds markdown support for browsable REST API
-        'django-filter',  # for filtering in the API
-        'djangorestframework-gis',  # for location model
-        'django_countries',  # for location model
-        'django-mptt',  # For MPTT
+        "Django >= 1.11.19, < 2.1",
+        "python-dateutil",
+        "markdown",  # adds markdown support for browsable REST API
+        "django-filter",  # for filtering in the API
+        "djangorestframework-gis",  # for location model
+        "django_countries",  # for location model
+        "django-mptt",  # For MPTT
     ],
     classifiers=[
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 3.6',
-        'Framework :: Django',
-        'Framework :: Django :: 1.11',
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 3.6",
+        "Framework :: Django",
+        "Framework :: Django :: 1.11",
     ],
 )

tasking/__init__.py

@@ -3,6 +3,6 @@
 """
 
 VERSION = (0, 3, 0)
-__version__ = '.'.join(str(v) for v in VERSION)
+__version__ = ".".join(str(v) for v in VERSION)
 # pylint: disable=invalid-name
-default_app_config = 'tasking.apps.TaskingConfig'  # noqa
+default_app_config = "tasking.apps.TaskingConfig"  # noqa

tasking/apps.py

@@ -9,7 +9,8 @@ class TaskingConfig(AppConfig):
     """
     Tasking App Config Class
     """
-    name = 'tasking'
+
+    name = "tasking"
     app_label = "tasking"
     verbose_name = _("Tasking")
 
@@ -21,6 +22,7 @@ def ready(self):
         # pylint: disable=import-outside-toplevel
         from django.conf import settings
         import tasking.settings as defaults
+
         for name in dir(defaults):
             if name.isupper() and not hasattr(settings, name):
                 setattr(settings, name, getattr(defaults, name))

tasking/common_tags.py

@@ -3,22 +3,24 @@
 """
 from django.utils.translation import ugettext as _
 
-TARGET_DOES_NOT_EXIST = _('The target content type does not exist.')
-INVALID_TIMING_RULE = _('Invalid Timing Rule.')
-RADIUS_MISSING = _('The Radius for Geopoint is missing.')
-GEODETAILS_ONLY = _('Cannot Import Geopoint and Radius with Shapefile.')
-SHAPEFILE_RADIUS = _('Cannot import Shapefile with radius.')
-GEOPOINT_MISSING = _('The Geopoint for Radius is missing.')
-CANT_EDIT_TASK = _('Cannot Change Task.')
-NO_SHAPEFILE = _('Could not find the .shp in imported zip.')
-MISSING_FILE = _('Either the .dbf , .shx or .shp file is missing.')
+TARGET_DOES_NOT_EXIST = _("The target content type does not exist.")
+INVALID_TIMING_RULE = _("Invalid Timing Rule.")
+RADIUS_MISSING = _("The Radius for Geopoint is missing.")
+GEODETAILS_ONLY = _("Cannot Import Geopoint and Radius with Shapefile.")
+SHAPEFILE_RADIUS = _("Cannot import Shapefile with radius.")
+GEOPOINT_MISSING = _("The Geopoint for Radius is missing.")
+CANT_EDIT_TASK = _("Cannot Change Task.")
+NO_SHAPEFILE = _("Could not find the .shp in imported zip.")
+MISSING_FILE = _("Either the .dbf , .shx or .shp file is missing.")
 UNNECESSARY_FILE = _(
-    'Uploaded an unnecessary file. Please make sure only a .shx , .shp and '
-    '.dbf file is being uploaded.'
+    "Uploaded an unnecessary file. Please make sure only a .shx , .shp and "
+    ".dbf file is being uploaded."
+)
+INVALID_START_DATE = _("The start date cannnot be greater than the end date")
+INVALID_END_DATE = _("The end date cannnot be lesser than the start date.")
+MISSING_START_DATE = _(
+    "Cannot determine the start date.  Please provide "
+    "either the start date or timing rule(s)"
 )
-INVALID_START_DATE = _('The start date cannnot be greater than the end date')
-INVALID_END_DATE = _('The end date cannnot be lesser than the start date.')
-MISSING_START_DATE = _('Cannot determine the start date.  Please provide '
-                       'either the start date or timing rule(s)')
 INVALID_SHAPEFILE = _("Invalid shapefile")
 NO_VALID_POLYGONS = _("No valid polygons in shapefile")

tasking/exceptions.py

@@ -1,8 +1,13 @@
 """
 Custom exceptions for tasking
 """
-from tasking.common_tags import (INVALID_SHAPEFILE, MISSING_FILE, NO_SHAPEFILE,
-                                 TARGET_DOES_NOT_EXIST, UNNECESSARY_FILE)
+from tasking.common_tags import (
+    INVALID_SHAPEFILE,
+    MISSING_FILE,
+    NO_SHAPEFILE,
+    TARGET_DOES_NOT_EXIST,
+    UNNECESSARY_FILE,
+)
 
 
 class TargetDoesNotExist(Exception):