diff options
Diffstat (limited to 'Lib/fileinput.py')
| -rw-r--r-- | Lib/fileinput.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Lib/fileinput.py b/Lib/fileinput.py index 4a71cc5..0764aa5 100644 --- a/Lib/fileinput.py +++ b/Lib/fileinput.py @@ -222,6 +222,7 @@ class FileInput: warnings.warn("'U' mode is deprecated", DeprecationWarning, 2) self._mode = mode + self._write_mode = mode.replace('r', 'w') if 'U' not in mode else 'w' if openhook: if inplace: raise ValueError("FileInput cannot use an opening hook in inplace mode") @@ -348,14 +349,14 @@ class FileInput: try: perm = os.fstat(self._file.fileno()).st_mode except OSError: - self._output = open(self._filename, "w") + self._output = open(self._filename, self._write_mode) else: mode = os.O_CREAT | os.O_WRONLY | os.O_TRUNC if hasattr(os, 'O_BINARY'): mode |= os.O_BINARY fd = os.open(self._filename, mode, perm) - self._output = os.fdopen(fd, "w") + self._output = os.fdopen(fd, self._write_mode) try: os.chmod(self._filename, perm) except OSError: |