Merge pull request #199 from nschloe/pipdate-not-require

don't strictly require pipdate

Author: nschloe

matplotlib2tikz/__about__.py

@@ -5,6 +5,6 @@
 __copyright__ = 'Copyright (c) 2010-2017, %s <%s>' % (__author__, __email__)
 __credits__ = []
 __license__ = 'License :: OSI Approved :: MIT License'
-__version__ = '0.6.11'
+__version__ = '0.6.12'
 __maintainer__ = u'Nico Schlömer'
 __status__ = 'Development Status :: 5 - Production/Stable'

matplotlib2tikz/__init__.py

@@ -17,6 +17,10 @@
 
 from matplotlib2tikz.save import get_tikz_code, save
 
-import pipdated
-if pipdated.needs_checking(__name__):
-    print(pipdated.check(__name__, __version__))
+try:
+    import pipdate
+except ImportError:
+    pass
+else:
+    if pipdate.needs_checking(__name__):
+        print(pipdate.check(__name__, __version__))

setup.py

@@ -34,7 +34,7 @@ def read(fname):
         'matplotlib >=1.4.0',
         'numpy',
         'Pillow >= 3.0.0',
-        'pipdated',
+        'pipdate',
         'six',
         ],
     description='convert matplotlib figures into TikZ/PGFPlots',