No need to use unicode strings with Python3

docs/conf.py

@@ -60,18 +60,18 @@ source_suffix = ".rst"
 master_doc = "index"
 
 # General information about the project.
-project = u"Graphene Django"
-copyright = u"Graphene 2017"
-author = u"Syrus Akbary"
+project = "Graphene Django"
+copyright = "Graphene 2017"
+author = "Syrus Akbary"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = u"1.0"
+version = "1.0"
 # The full version, including alpha/beta/rc tags.
-release = u"1.0.dev"
+release = "1.0.dev"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -276,7 +276,7 @@ latex_elements = {
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (master_doc, "Graphene.tex", u"Graphene Documentation", u"Syrus Akbary", "manual")
+    (master_doc, "Graphene.tex", "Graphene Documentation", "Syrus Akbary", "manual")
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -317,7 +317,7 @@ latex_documents = [
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    (master_doc, "graphene_django", u"Graphene Django Documentation", [author], 1)
+    (master_doc, "graphene_django", "Graphene Django Documentation", [author], 1)
 ]
 
 # If true, show URL addresses after external links.
@@ -334,7 +334,7 @@ texinfo_documents = [
     (
         master_doc,
         "Graphene-Django",
-        u"Graphene Django Documentation",
+        "Graphene Django Documentation",
         author,
         "Graphene Django",
         "One line description of project.",

graphene_django/tests/models.py

@@ -46,7 +46,7 @@ class Reporter(models.Model):
         "Reporter Type",
         null=True,
         blank=True,
-        choices=[(1, u"Regular"), (2, u"CNN Reporter")],
+        choices=[(1, "Regular"), (2, "CNN Reporter")],
     )
 
     def __str__(self):  # __unicode__ on Python 2
@@ -105,7 +105,7 @@ class Article(models.Model):
         "Importance",
         null=True,
         blank=True,
-        choices=[(1, u"Very important"), (2, u"Not as important")],
+        choices=[(1, "Very important"), (2, "Not as important")],
     )
 
     def __str__(self):  # __unicode__ on Python 2