Replace setuptools dependency with packaging.

bleach had a (undeclared) dependency on setuptools via the import of pkg_resources in __init__.py. pkg_resources is mostly deprecated, and it's use should be avoided. For bleach's usage, we can directly employ the packaging library.
mozilla · Apr 29, 2020 · b7240ab · b7240ab
1 parent 2df82b5
commit b7240ab
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/bleach/__init__.py b/bleach/__init__.py
@@ -2,7 +2,7 @@
 
 from __future__ import unicode_literals
 
-from pkg_resources import parse_version
+import packaging.version
 
 from bleach.linkifier import (
     DEFAULT_CALLBACKS,
@@ -21,7 +21,7 @@
 __releasedate__ = '20200324'
 # x.y.z or x.y.z.dev0 -- semver
 __version__ = '3.1.4'
-VERSION = parse_version(__version__)
+VERSION = packaging.version.Version(__version__)
 
 
 __all__ = ['clean', 'linkify']

diff --git a/setup.py b/setup.py
@@ -8,6 +8,7 @@
 
 
 install_requires = [
+    'packaging',
     'six>=1.9.0',
     # html5lib requirements
     'webencodings',