Doc is generated in py3 only. Removed unicode string

Author: JonathanHuot

.github/workflows/run-tests.yml

@@ -16,13 +16,15 @@ jobs:
           - python-version: 3.6
             tox-env: py36
           - python-version: 3.7
-            tox-env: py37,docs,readme,black
+            tox-env: py37,docs,readme
           - python-version: 3.8
             tox-env: py38
           - python-version: 3.9
             tox-env: py39
           - python-version: pypy3
             tox-env: pypy3
+          - python-version: 3.7
+            tox-env: black
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}

docs/conf.py

@@ -41,8 +41,8 @@
 master_doc = "index"
 
 # General information about the project.
-project = u"Requests-OAuthlib"
-copyright = u"2014, Kenneth Reitz"
+project = "Requests-OAuthlib"
+copyright = "2014, Kenneth Reitz"
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -188,8 +188,8 @@
     (
         "index",
         "Requests-OAuthlib.tex",
-        u"Requests-OAuthlib Documentation",
-        u"Requests-OAuthlib Contributors",
+        "Requests-OAuthlib Documentation",
+        "Requests-OAuthlib Contributors",
         "manual",
     )
 ]
@@ -223,8 +223,8 @@
     (
         "index",
         "requests-oauthlib",
-        u"Requests-OAuthlib Documentation",
-        [u"Requests-OAuthlib Contributors"],
+        "Requests-OAuthlib Documentation",
+        ["Requests-OAuthlib Contributors"],
         1,
     )
 ]
@@ -242,8 +242,8 @@
     (
         "index",
         "Requests-OAuthlib",
-        u"Requests-OAuthlib Documentation",
-        u"Requests-OAuthlib Contributors",
+        "Requests-OAuthlib Documentation",
+        "Requests-OAuthlib Contributors",
         "Requests-OAuthlib",
         "One line description of project.",
         "Miscellaneous",

tox.ini

@@ -36,4 +36,4 @@ commands=
 [testenv:black]
 basepython=python3.7
 deps=black
-commands=black --check .
+commands=black --check --diff .