Run pyupgrade --py36-plus (#235)

* Run pyupgrade --py36-plus

* Update docs/conf.py

Co-authored-by: Jens Vagelpohl <jens@netz.ooo>

Co-authored-by: Jens Vagelpohl <jens@netz.ooo>

Author: ale-rt

docs/conf.py

@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 #
 # RestrictedPython documentation build configuration file, created by
 # sphinx-quickstart on Thu May 19 12:43:20 2016.
@@ -47,18 +46,18 @@
 master_doc = 'index'
 
 # General information about the project.
-project = u'RestrictedPython'
-copyright = u'2017-2020, Zope Foundation and Contributors'
-author = u'The Zope developer community'
+project = 'RestrictedPython'
+copyright = '2017-2022, Zope Foundation and Contributors'
+author = 'The Zope developer community'
 
 # 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'5.0'
+version = '5.0'
 # The full version, including alpha/beta/rc tags.
-release = u'5.0'
+release = '5.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -240,8 +239,8 @@
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-    (master_doc, 'RestrictedPython.tex', u'RestrictedPython Documentation',
-     u'Alexander Loechel', 'manual'),
+    (master_doc, 'RestrictedPython.tex', 'RestrictedPython Documentation',
+     'Alexander Loechel', 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of
@@ -270,7 +269,7 @@
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    (master_doc, 'restrictedpython', u'RestrictedPython Documentation',
+    (master_doc, 'restrictedpython', 'RestrictedPython Documentation',
      [author], 1)
 ]
 
@@ -284,7 +283,7 @@
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-    (master_doc, 'RestrictedPython', u'RestrictedPython Documentation',
+    (master_doc, 'RestrictedPython', 'RestrictedPython Documentation',
      author, 'RestrictedPython', 'One line description of project.',
      'Miscellaneous'),
 ]

tests/builtins/test_utilities.py

@@ -74,7 +74,7 @@ def test_sametype_only_two_args_same():
 def test_sametype_only_two_args_different():
     from RestrictedPython.Utilities import same_type
 
-    class Foo(object):
+    class Foo:
         pass
     assert same_type(object(), Foo()) is False
 
@@ -87,7 +87,7 @@ def test_sametype_only_multiple_args_same():
 def test_sametype_only_multipe_args_one_different():
     from RestrictedPython.Utilities import same_type
 
-    class Foo(object):
+    class Foo:
         pass
     assert same_type(object(), object(), Foo()) is False
 

tests/transformer/test_base_types.py

@@ -14,7 +14,7 @@ def test_Bytes():
 
 def test_Set():
     """It allows to use set literals."""
-    assert restricted_eval('{1, 2, 3}') == set([1, 2, 3])
+    assert restricted_eval('{1, 2, 3}') == {1, 2, 3}
 
 
 def test_Ellipsis():

tests/transformer/test_yield.py

@@ -33,8 +33,7 @@ def test_yield_from():
 
     def my_external_generator():
         my_list = [1, 2, 3, 4, 5]
-        for elem in my_list:
-            yield elem
+        yield from my_list
 
     local = {}
     exec(result.code, {}, local)