Run isort to keep imports in order.

(Tests/checks to ensure that this is kept so will follow.)

Author: ashb

sphinxarg/ext.py

@@ -1,13 +1,13 @@
+import os
 import sys
 from argparse import ArgumentParser
-import os
 
 from docutils import nodes
-from docutils.statemachine import StringList
+from docutils.frontend import OptionParser
+from docutils.parsers.rst import Directive, Parser
 from docutils.parsers.rst.directives import flag, unchanged
-from docutils.parsers.rst import Parser, Directive
+from docutils.statemachine import StringList
 from docutils.utils import new_document
-from docutils.frontend import OptionParser
 from sphinx.util.nodes import nested_parse_with_titles
 
 from sphinxarg.parser import parse_parser, parser_navigate

sphinxarg/parser.py

@@ -1,5 +1,5 @@
-from argparse import _HelpAction, _SubParsersAction, _StoreConstAction
 import re
+from argparse import _HelpAction, _StoreConstAction, _SubParsersAction
 
 
 class NavigationException(Exception):

test/test_parser.py

@@ -1,7 +1,9 @@
 import argparse
-from sphinxarg.parser import parse_parser, parser_navigate
+
 import six
 
+from sphinxarg.parser import parse_parser, parser_navigate
+
 
 def test_parse_options():
     parser = argparse.ArgumentParser()