From 187738483489794693ee464050ccc6d070ac2dfb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Hrn=C4=8Diar?= <thrnciar@redhat.com>
Date: Tue, 19 Apr 2022 14:23:21 +0200
Subject: [PATCH] No longer use undocumented module 'sre_constants'

---
 pkg_resources/_vendor/pyparsing.py | 5 ++---
 setuptools/_vendor/pyparsing.py    | 5 ++---
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/pkg_resources/_vendor/pyparsing.py b/pkg_resources/_vendor/pyparsing.py
index cf75e1e..5ecc692 100644
--- a/pkg_resources/_vendor/pyparsing.py
+++ b/pkg_resources/_vendor/pyparsing.py
@@ -84,7 +84,6 @@ import copy
 import sys
 import warnings
 import re
-import sre_constants
 import collections
 import pprint
 import traceback
@@ -2791,7 +2790,7 @@ class Regex(Token):
             try:
                 self.re = re.compile(self.pattern, self.flags)
                 self.reString = self.pattern
-            except sre_constants.error:
+            except re.error:
                 warnings.warn("invalid pattern (%s) passed to Regex" % pattern,
                     SyntaxWarning, stacklevel=2)
                 raise
@@ -2915,7 +2914,7 @@ class QuotedString(Token):
         try:
             self.re = re.compile(self.pattern, self.flags)
             self.reString = self.pattern
-        except sre_constants.error:
+        except re.error:
             warnings.warn("invalid pattern (%s) passed to Regex" % self.pattern,
                 SyntaxWarning, stacklevel=2)
             raise
diff --git a/setuptools/_vendor/pyparsing.py b/setuptools/_vendor/pyparsing.py
index cf75e1e..5ecc692 100644
--- a/setuptools/_vendor/pyparsing.py
+++ b/setuptools/_vendor/pyparsing.py
@@ -84,7 +84,6 @@ import copy
 import sys
 import warnings
 import re
-import sre_constants
 import collections
 import pprint
 import traceback
@@ -2791,7 +2790,7 @@ class Regex(Token):
             try:
                 self.re = re.compile(self.pattern, self.flags)
                 self.reString = self.pattern
-            except sre_constants.error:
+            except re.error:
                 warnings.warn("invalid pattern (%s) passed to Regex" % pattern,
                     SyntaxWarning, stacklevel=2)
                 raise
@@ -2915,7 +2914,7 @@ class QuotedString(Token):
         try:
             self.re = re.compile(self.pattern, self.flags)
             self.reString = self.pattern
-        except sre_constants.error:
+        except re.error:
             warnings.warn("invalid pattern (%s) passed to Regex" % self.pattern,
                 SyntaxWarning, stacklevel=2)
             raise
-- 
2.33.1