added utf-8 headers

Author: chrisgorgo

nipype/interfaces/slicer/generate_classes.py

@@ -33,7 +33,8 @@ def add_class_to_package(class_codes, class_names, module_name, package_dir):
     module_python_filename = os.path.join(package_dir, "%s.py" % module_name)
     f_m = open(module_python_filename, 'w')
     f_i = open(os.path.join(package_dir, "__init__.py"), 'a+')
-    f_m.write("""\"\"\"Autogenerated file - DO NOT EDIT
+    f_m.write("""# -*- coding: utf8 -*- 
+    \"\"\"Autogenerated file - DO NOT EDIT
 If you spot a bug, please report it on the mailing list and/or change the generator.\"\"\"\n\n""")
     imports = """from nipype.interfaces.base import CommandLine, CommandLineInputSpec, TraitedSpec, File, Directory, traits, isdefined, InputMultiPath, OutputMultiPath
 import os

nipype/interfaces/slicer/legacy/filtering.py

@@ -1,3 +1,4 @@
+# -*- coding: utf8 -*- 
 """Autogenerated file - DO NOT EDIT
 If you spot a bug, please report it on the mailing list and/or change the generator."""