Merge pull request #443 from dbic/bf-py3

RF(+BF somewhat): remove no longer needed dependencies etc

Author: yarikoptic

heudiconv/info.py

@@ -23,9 +23,7 @@
 REQUIRES = [
     'nibabel',
     'pydicom',
-    'nipype >=1.0.0; python_version > "3.0"',
-    'nipype >=1.0.0,!=1.2.1,!=1.2.2; python_version == "2.7"',
-    'pathlib',
+    'nipype >=1.0.0',
     'dcmstack>=0.8',
     'etelemetry',
     'filelock>=3.0.12',

setup.py

@@ -19,9 +19,7 @@ def main():
     # Get version and release info, which is all stored in heudiconv/info.py
     info_file = op.join(thispath, 'heudiconv', 'info.py')
     with open(info_file) as infofile:
-        # exec(infofile.read(), globals(), ldict)
-        # Workaround for python 2.7 prior 2.7.8
-        eval(compile(infofile.read(), '<string>', 'exec'), globals(), ldict)
+        exec(infofile.read(), globals(), ldict)
 
 
     def findsome(subdir, extensions):