Mercurial > hg
view tests/filtertraceback.py @ 46392:f25c770c217b
debugshell: add a simple command for starting an interactive shell
This simplifies interactive exploration of the Mercurial APIs.
The ui and repo instances are provided as local variables.
Differential Revision: https://phab.mercurial-scm.org/D9866
author | Joerg Sonnenberger <joerg@bec.de> |
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date | Tue, 26 Jan 2021 00:19:36 +0100 |
parents | c102b704edb5 |
children | 6000f5b25c9b |
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#!/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='')