Use isort for import formatting

Author: ThiefMaster

.isort.cfg

@@ -0,0 +1,4 @@
+[isort]
+line_length=120
+multi_line_output=0
+lines_after_imports=2

flask_pluginengine/__init__.py

@@ -6,12 +6,13 @@
 
 from .engine import PluginEngine
 from .globals import current_plugin
-from .mixins import (PluginBlueprintSetupState, PluginBlueprintSetupStateMixin, PluginBlueprint, PluginBlueprintMixin,
+from .mixins import (PluginBlueprint, PluginBlueprintMixin, PluginBlueprintSetupState, PluginBlueprintSetupStateMixin,
                      PluginFlask, PluginFlaskMixin)
-from .plugin import Plugin, uses, depends, render_plugin_template, url_for_plugin
+from .plugin import Plugin, depends, render_plugin_template, url_for_plugin, uses
 from .signals import plugins_loaded
 from .templating import PluginPrefixLoader
-from .util import with_plugin_context, wrap_in_plugin_context, trim_docstring, plugin_context
+from .util import plugin_context, trim_docstring, with_plugin_context, wrap_in_plugin_context
+
 
 __version__ = '0.4.1'
 __all__ = ('PluginEngine', 'current_plugin', 'PluginBlueprintSetupState', 'PluginBlueprintSetupStateMixin',

flask_pluginengine/globals.py

@@ -4,7 +4,8 @@
 # Flask-PluginEngine is free software; you can redistribute it
 # and/or modify it under the terms of the Revised BSD License.
 
-from werkzeug.local import LocalStack, LocalProxy
+from werkzeug.local import LocalProxy, LocalStack
+
 
 _plugin_ctx_stack = LocalStack()
 

flask_pluginengine/mixins.py

@@ -6,11 +6,11 @@
 
 from flask import Blueprint, Flask
 from flask.blueprints import BlueprintSetupState
-from werkzeug.utils import cached_property
 from jinja2 import ChoiceLoader
+from werkzeug.utils import cached_property
 
 from .globals import current_plugin
-from .templating import PluginPrefixLoader, PluginEnvironment
+from .templating import PluginEnvironment, PluginPrefixLoader
 from .util import wrap_in_plugin_context
 
 

flask_pluginengine/plugin.py

@@ -6,10 +6,10 @@
 
 from contextlib import contextmanager
 
-from flask import render_template, url_for, current_app
+from flask import current_app, render_template, url_for
 
 from .globals import _plugin_ctx_stack, current_plugin
-from .util import wrap_in_plugin_context, trim_docstring, classproperty, get_state
+from .util import classproperty, get_state, trim_docstring, wrap_in_plugin_context
 
 
 def depends(*plugins):

flask_pluginengine/signals.py

@@ -6,6 +6,7 @@
 
 from blinker import Namespace
 
+
 _signals = Namespace()
 plugins_loaded = _signals.signal('plugins-loaded', """
 Called after :meth:`~PluginEngine.load_plugins` has loaded the

flask_pluginengine/templating.py

@@ -8,13 +8,13 @@
 
 from flask import current_app
 from flask.templating import Environment
-from jinja2 import FileSystemLoader, PrefixLoader, TemplateNotFound, Template
+from jinja2 import FileSystemLoader, PrefixLoader, Template, TemplateNotFound
 from jinja2.compiler import CodeGenerator
-from jinja2.runtime import Macro, Context
+from jinja2.runtime import Context, Macro
 from jinja2.utils import internalcode
 
-from .util import (wrap_iterator_in_plugin_context, wrap_macro_in_plugin_context, get_state,
-                   plugin_name_from_template_name)
+from .util import (get_state, plugin_name_from_template_name, wrap_iterator_in_plugin_context,
+                   wrap_macro_in_plugin_context)
 
 
 class PrefixIgnoringFileSystemLoader(FileSystemLoader):

setup.cfg

@@ -34,6 +34,7 @@ install_requires =
 
 [options.extras_require]
 dev =
+    isort
     pytest
     pytest-cov
 

setup.py

@@ -6,4 +6,5 @@
 
 from setuptools import setup
 
+
 setup()

tox.ini

@@ -12,5 +12,9 @@ deps =
 
 [testenv:style]
 skip_install = true
-deps = flake8
-commands = flake8 setup.py flask_pluginengine
+deps =
+    flake8
+    isort
+commands =
+    flake8 setup.py flask_pluginengine
+    isort --diff --check-only setup.py flask_pluginengine