components/python/python37/patches/12-argparse-xgettext.patch

   1 Fix argparse.py causing warnings when passed to xgettext.
   2
   3 This patch was already pushed to upstream and will is part of Python 3.8 and later.
   4 https://github.com/python/cpython/pull/16080/
   5 https://bugs.python.org/issue37785/
   6
   7 --- Python-3.7.5/Lib/argparse.py
   8 +++ Python-3.7.5/Lib/argparse.py
   9 @@ -1207,8 +1207,9 @@ class FileType(object):
  10              return open(string, self._mode, self._bufsize, self._encoding,
  11                          self._errors)
  12          except OSError as e:
  13 -            message = _("can't open '%s': %s")
  14 -            raise ArgumentTypeError(message % (string, e))
  15 +            args = {'filename': string, 'error': e}
  16 +            message = _("can't open '%(filename)s': %(error)s")
  17 +            raise ArgumentTypeError(message % args)
  18
  19      def __repr__(self):
  20          args = self._mode, self._bufsize