Mercurial > hg
view tests/filtertraceback.py @ 48873:5aafc3c5bdec
py3: use io.BytesIO directly
Previously, pycompat.bytesio and pycompat.stringio referred to
io.BytesIO. And util.bytesio and util.stringio aliased the pycompat
symbols.
This commit switches everything to use io.BytesIO directly. util.bytesio
and util.stringio still exist to provide backwards compatibility, as
they were the preferred symbols.
Differential Revision: https://phab.mercurial-scm.org/D12252
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 20 Feb 2022 15:03:26 -0700 |
parents | c102b704edb5 |
children | 6000f5b25c9b |
line wrap: on
line source
#!/usr/bin/env python3 # Filters traceback lines from stdin. from __future__ import absolute_import, print_function import io import sys if sys.version_info[0] >= 3: # Prevent \r from being inserted on Windows. sys.stdout = io.TextIOWrapper( sys.stdout.buffer, sys.stdout.encoding, sys.stdout.errors, newline="\n", line_buffering=sys.stdout.line_buffering, ) state = 'none' for line in sys.stdin: if state == 'none': if line.startswith('Traceback '): state = 'tb' elif state == 'tb': if line.startswith(' File '): state = 'file' continue elif not line.startswith(' '): state = 'none' elif state == 'file': # Ignore lines after " File " state = 'tb' continue print(line, end='')