Merge "Replace use of distutils.version"

Author: Zuul

global-requirements.txt

@@ -132,7 +132,7 @@ PyMySQL  # MIT License
 pyOpenSSL  # Apache-2.0
 pyparsing  # MIT
 pyroute2!=0.5.4,!=0.5.5,!=0.7.1,!=0.9.1,!=0.9.2,!=0.9.3,!=0.9.4;sys_platform!='win32'  # Apache-2.0 (+ dual licensed GPL2)
-pysaml2!=4.0.3,!=4.0.4,!=4.0.5,!=4.0.5rc1,!=4.1.0,!=4.2.0,!=4.3.0,!=4.4.0,!=4.6.0  # Apache-2.0
+pysaml2!=4.0.3,!=4.0.4,!=4.0.5rc1,!=4.0.5,!=4.1.0,!=4.2.0,!=4.3.0,!=4.4.0,!=4.6.0  # Apache-2.0
 pysnmp-lextudio  # BSD
 pystache  # MIT
 # Only required for sasl/binary protocol

openstack_requirements/requirement.py

@@ -15,8 +15,8 @@
 # This module has no IO at all, and none should be added.
 
 import collections
-import distutils.version
 import packaging.specifiers
+import packaging.version
 import pkg_resources
 import re
 
@@ -26,7 +26,7 @@ def key_specifier(a):
               '===': 1, '==': 1, '~=': 1, '!=': 1,
               '<': 2, '<=': 2}
     a = a._spec
-    return (weight[a[0]], distutils.version.LooseVersion(a[1]))
+    return (weight[a[0]], packaging.version.parse(a[1]))
 
 
 class Requirement(collections.namedtuple('Requirement',