File remove-six.patch of Package python-readme_renderer

From 690e5248960280232315f804e1f0c6bf7a1d3348 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Tue, 23 Feb 2021 08:58:46 +0100
Subject: [PATCH] Remove the use of six since only Python 3 is supported

---
 readme_renderer/integration/distutils.py | 2 --
 readme_renderer/markdown.py              | 9 ++-------
 setup.py                                 | 2 +-
 tests/test_rst.py                        | 3 +--
 4 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/readme_renderer/integration/distutils.py b/readme_renderer/integration/distutils.py
index 98d0f08..eb04460 100644
--- a/readme_renderer/integration/distutils.py
+++ b/readme_renderer/integration/distutils.py
@@ -20,7 +20,6 @@
 import distutils.log
 from distutils.command.check import check as _check
 from distutils.core import Command
-import six
 
 from ..rst import render
 
@@ -35,7 +34,6 @@
     r'(?P<message>.*)', re.DOTALL | re.MULTILINE)
 
 
-@six.python_2_unicode_compatible
 class _WarningStream(object):
     def __init__(self):
         self.output = io.StringIO()
diff --git a/readme_renderer/markdown.py b/readme_renderer/markdown.py
index ca2f03f..ae32539 100644
--- a/readme_renderer/markdown.py
+++ b/readme_renderer/markdown.py
@@ -16,17 +16,12 @@
 import re
 import warnings
 
+from html.parser import unescape
+
 import pygments
 import pygments.lexers
 import pygments.formatters
 
-try:
-    from six.moves.html_parser import unescape
-except ImportError:  # Python 2
-    from six.moves import html_parser
-
-    unescape = html_parser.HTMLParser().unescape
-
 from .clean import clean
 
 _EXTRA_WARNING = (
diff --git a/setup.py b/setup.py
index ff1feaf..c8e35c1 100644
--- a/setup.py
+++ b/setup.py
@@ -55,7 +55,7 @@
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
     ],
-    install_requires=["bleach>=2.1.0", "docutils>=0.13.1", "Pygments>=2.5.1", "six"],
+    install_requires=["bleach>=2.1.0", "docutils>=0.13.1", "Pygments>=2.5.1"],
     entry_points={
         "distutils.commands": ["check = readme_renderer.integration.distutils:Check"],
     },
diff --git a/tests/test_rst.py b/tests/test_rst.py
index 3de3dbf..64e552c 100755
--- a/tests/test_rst.py
+++ b/tests/test_rst.py
@@ -3,7 +3,6 @@
 import os.path
 
 import pytest
-import six
 
 from readme_renderer.rst import render
 
@@ -46,7 +45,7 @@ def test_rst_002():
 
 
 def test_rst_raw():
-    warnings = six.StringIO()
+    warnings = io.StringIO()
     assert render("""
 .. raw:: html
     <script>I am evil</script>