Upgrade distlib to 0.3.8

Author: sbidoul

news/distlib.vendor.rst

@@ -1 +1 @@
-Upgrade distlib to 0.3.7
+Upgrade distlib to 0.3.8

src/pip/_vendor/distlib/__init__.py

@@ -1,23 +1,33 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright (C) 2012-2022 Vinay Sajip.
+# Copyright (C) 2012-2023 Vinay Sajip.
 # Licensed to the Python Software Foundation under a contributor agreement.
 # See LICENSE.txt and CONTRIBUTORS.txt.
 #
 import logging
 
-__version__ = '0.3.7'
+__version__ = '0.3.8'
+
 
 class DistlibException(Exception):
     pass
 
+
 try:
     from logging import NullHandler
-except ImportError: # pragma: no cover
+except ImportError:  # pragma: no cover
+
     class NullHandler(logging.Handler):
-        def handle(self, record): pass
-        def emit(self, record): pass
-        def createLock(self): self.lock = None
+
+        def handle(self, record):
+            pass
+
+        def emit(self, record):
+            pass
+
+        def createLock(self):
+            self.lock = None
+
 
 logger = logging.getLogger(__name__)
 logger.addHandler(NullHandler())