Make isort happy

Author: juhasch

src/jupyter_contrib_nbextensions/nbconvert_support/pre_embedimages.py

@@ -1,11 +1,12 @@
 """Nbconvert preprocessor for the python-markdown nbextension."""
 
-from nbconvert.preprocessors import Preprocessor
-from traitlets import Bool, Unicode
-import re
-import os
 import base64
+import os
+import re
+
 from ipython_genutils.ipstruct import Struct
+from nbconvert.preprocessors import Preprocessor
+from traitlets import Bool, Unicode
 
 try:
     from urllib.request import urlopen  # py3
@@ -126,7 +127,7 @@ def preprocess_cell(self, cell, resources, index):
         resources : dictionary
             Additional resources used in the conversion process.  Allows
             preprocessors to pass variables into the Jinja engine.
-        cell_index : int
+        index : int
             Index of the cell being processed (see base.py)
         """
         self.path = resources['metadata']['path']

tests/test_preprocessors.py

@@ -3,7 +3,7 @@
 import os
 
 import nbformat.v4 as nbf
-from nbconvert import LatexExporter, RSTExporter, NotebookExporter
+from nbconvert import LatexExporter, NotebookExporter, RSTExporter
 from nbconvert.utils.pandoc import PandocMissing
 from nose.plugins.skip import SkipTest
 from nose.tools import assert_in, assert_not_in, assert_true