Porting Python 2 code to Python 3

docs/conf.py

@@ -47,9 +47,9 @@ source_suffix = '.rst'
 master_doc = 'index'
 
 # General information about the project.
-project = u'tkeqcut'
-copyright = u"2018, IRIS PASSCAL"
-author = u"IRIS PASSCAL"
+project = 'tkeqcut'
+copyright = "2018, IRIS PASSCAL"
+author = "IRIS PASSCAL"
 
 # The version info for the project you're documenting, acts as replacement
 # for |version| and |release|, also used in various other places throughout
@@ -129,8 +129,8 @@ latex_elements = {
 # [howto, manual, or own class]).
 latex_documents = [
     (master_doc, 'tkeqcut.tex',
-     u'tkeqcut Documentation',
-     u'IRIS PASSCAL', 'manual'),
+     'tkeqcut Documentation',
+     'IRIS PASSCAL', 'manual'),
 ]
 
 
@@ -140,7 +140,7 @@ latex_documents = [
 # (source start file, name, description, authors, manual section).
 man_pages = [
     (master_doc, 'tkeqcut',
-     u'tkeqcut Documentation',
+     'tkeqcut Documentation',
      [author], 1)
 ]
 
@@ -152,7 +152,7 @@ man_pages = [
 #  dir menu entry, description, category)
 texinfo_documents = [
     (master_doc, 'tkeqcut',
-     u'tkeqcut Documentation',
+     'tkeqcut Documentation',
      author,
      'tkeqcut',
      'One line description of project.',