Correct DatetimeIndex call.

missingno/missingno.py

@@ -7,7 +7,7 @@
 import pandas as pd
 from mpl_toolkits.axes_grid1 import make_axes_locatable
 
-__version__ = "0.3.5"
+__version__ = "0.3.8"
 
 
 def _ascending_sort(df):
@@ -211,7 +211,7 @@ def matrix(df,
                                      freq=freq).map(lambda t:
                                                     t.strftime('%Y-%m-%d'))
 
-        elif type(df.index) == pd.tseries.index.DatetimeIndex:
+        elif type(df.index) == pd.DatetimeIndex:
             ts_array = pd.date_range(df.index.date[0], df.index.date[-1],
                                      freq=freq).values
 

setup.py

@@ -4,12 +4,12 @@
   packages = ['missingno'], # this must be the same as the name above
   install_requires=['numpy', 'matplotlib', 'scipy', 'seaborn'],
   py_modules=['missingno'],
-  version = '0.3.7',  # note to self: also update the one is the source!
+  version = '0.3.8',  # note to self: also update the one is the source!
   description = 'Missing data visualization module for Python.',
   author = 'Aleksey Bilogur',
   author_email = 'aleksey.bilogur@gmail.com',
   url = 'https://github.com/ResidentMario/missingno',
-  download_url = 'https://github.com/ResidentMario/missingno/tarball/0.3.7',
+  download_url = 'https://github.com/ResidentMario/missingno/tarball/0.3.8',
   keywords = ['data', 'data visualization', 'data analysis', 'missing data', 'data science', 'pandas', 'python',
               'jupyter'],
   classifiers = [],