bpo-30152: Reduce the number of imports for argparse. (#1269)
diff --git a/Lib/locale.py b/Lib/locale.py
index 569fe85..f1d157d 100644
--- a/Lib/locale.py
+++ b/Lib/locale.py
@@ -14,10 +14,9 @@
import encodings
import encodings.aliases
import re
-import collections.abc
+import _collections_abc
from builtins import str as _builtin_str
import functools
-import warnings
# Try importing the _locale module.
#
@@ -215,7 +214,7 @@
percents = list(_percent_re.finditer(f))
new_f = _percent_re.sub('%s', f)
- if isinstance(val, collections.abc.Mapping):
+ if isinstance(val, _collections_abc.Mapping):
new_val = []
for perc in percents:
if perc.group()[-1]=='%':
@@ -244,6 +243,7 @@
def format(percent, value, grouping=False, monetary=False, *additional):
"""Deprecated, use format_string instead."""
+ import warnings
warnings.warn(
"This method will be removed in a future version of Python. "
"Use 'locale.format_string()' instead.",