Fix undefined reference to __version__ in setup.py. Pylint showed an undefined variable error. You can test this fix by changing the 'version' in version.py or setup.py and then running from the command line: python3 setup.py --version Also a few other pylint fixes.

Author: jbampton

plotly/grid_objs/grid_objs.py

@@ -207,7 +207,7 @@ def __init__(self, columns_or_json, fid=None):
                 ordered_columns.append(Column(
                     columns_or_json['cols'][column_name]['data'],
                     column_name)
-                )
+                                      )
             self._columns = ordered_columns
 
             # fill in column_ids

plotly/plotly/plotly.py

@@ -66,6 +66,7 @@ def sign_in(username, api_key, **kwargs):
     except exceptions.PlotlyRequestError:
         raise exceptions.PlotlyError('Sign in failed.')
 
+
 update_plot_options = session.update_session_plot_options
 
 

plotly/tests/test_optional/test_matplotlylib/data/scatter.py

@@ -4,7 +4,7 @@
                                Marker, Scatter, XAxis, YAxis)
 
 D = dict(
-    x1=[1, 2, 2, 4, 5, 6, 1, 7, 8, 5 ,3],
+    x1=[1, 2, 2, 4, 5, 6, 1, 7, 8, 5, 3],
     y1=[5, 3, 7, 2, 9, 7, 8, 4, 5, 9, 2],
     x2=[-1, 1, -0.3, -0.6, 0.4, 0.8, -0.1, 0.7],
     y2=[-0.5, 0.4, 0.7, -0.6, 0.3, -1, 0, 0.3]

setup.py

@@ -1,6 +1,7 @@
 from setuptools import setup
 
-exec(open('plotly/version.py').read())
+main_ns = {}
+exec(open('plotly/version.py').read(), main_ns)
 
 
 def readme():
@@ -9,7 +10,7 @@ def readme():
 
 
 setup(name='plotly',
-      version=__version__,
+      version=main_ns['__version__'],
       use_2to3=False,
       author='Chris P',
       author_email='chris@plot.ly',