Fixing - Issue7026 - RuntimeError: dictionary changed size during iteration. Patch by flox

1 files changed, 7 insertions, 10 deletions

diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index fd6cafc..56c53da 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -150,7 +150,6 @@ option '-uall,-bsddb'.
 import cStringIO
 import getopt
 import itertools
-import json
 import os
 import random
 import re
@@ -160,15 +159,13 @@ import traceback
 import warnings
 import unittest
 
-# I see no other way to suppress these warnings;
-# putting them in test_grammar.py has no effect:
-warnings.filterwarnings("ignore", "hex/oct constants", FutureWarning,
-                        ".*test.test_grammar$")
-if sys.maxint > 0x7fffffff:
-    # Also suppress them in <string>, because for 64-bit platforms,
-    # that's where test_grammar.py hides them.
-    warnings.filterwarnings("ignore", "hex/oct constants", FutureWarning,
-                            "<string>")
+with warnings.catch_warnings():
+    # Silence Py3k warnings
+    warnings.filterwarnings("ignore", "tuple parameter unpacking "
+                            "has been removed", SyntaxWarning)
+    warnings.filterwarnings("ignore", "assignment to True or False "
+                            "is forbidden", SyntaxWarning)
+    import json
 
 # Ignore ImportWarnings that only occur in the source tree,
 # (because of modules with the same name as source-directories in Modules/)