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| author | cclauss <cclauss@bluewin.ch> | 2018-01-06 07:10:06 +0100 |
|---|---|---|
| committer | Lex Neva <lexelby@users.noreply.github.com> | 2018-01-06 15:22:15 -0500 |
| commit | ece8f15edaa6efcc617cc91508ac3ba6227a6254 (patch) | |
| tree | 9c613f02eee91faefd727c0cf4bda2b1f7290e68 /embroider_params.py | |
| parent | 218ec1b63d8c6b4e20df2be5a587e22b8bb3c817 (diff) | |
Use sys.stderr_backup in both save and restore
There is no __sys.stderr_backup__ defined in the [Python sys] module. __save_stderr()__ adds a variable by that name which is a bit unconventional but it does work. This PR changes __restore_stderr()__ to read that data from the same variable. Without this change, __restore_stderr()__ will probably raise a NameError at runtime because __stderr_backup__ is an undefined name.
flake8 testing of https://github.com/lexelby/inkstitch on Python 2.7.14
$ __flake8 . --count --select=E901,E999,F821,F822,F823 --show-source --statistics__
```
./embroider_params.py:748:18: F821 undefined name 'stderr_backup'
sys.stderr = stderr_backup
^
```
Diffstat (limited to 'embroider_params.py')
| -rw-r--r-- | embroider_params.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/embroider_params.py b/embroider_params.py index b0915ff2..7cba8fb0 100644 --- a/embroider_params.py +++ b/embroider_params.py @@ -745,7 +745,7 @@ def save_stderr(): def restore_stderr(): os.dup2(sys.stderr_dup, 2) sys.stderr_backup.write(sys.stderr.getvalue()) - sys.stderr = stderr_backup + sys.stderr = sys.stderr_backup # end of class MyFrame |