Mercurial > hg
view tests/test-ui-color.py @ 28901:a368da441b32
logtoprocess: new experimental extension
This extension lets you direct specific ui.log() information to shell
commands, spawned in the background. This can be used to, say, capture
timings, commandfailure tracebacks, etc., making the output available
to other command-line tools.
author | Martijn Pieters <mjpieters@fb.com> |
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date | Tue, 05 Apr 2016 17:39:59 +0100 |
parents | 2e5be704bc96 |
children | 40afa22bee9b |
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from __future__ import print_function import os from hgext import color from mercurial import dispatch, ui # ensure errors aren't buffered testui = color.colorui() testui.pushbuffer() testui.write(('buffered\n')) testui.warn(('warning\n')) testui.write_err('error\n') print(repr(testui.popbuffer())) # test dispatch.dispatch with the same ui object hgrc = open(os.environ["HGRCPATH"], 'w') hgrc.write('[extensions]\n') hgrc.write('color=\n') hgrc.close() ui_ = ui.ui() ui_.setconfig('ui', 'formatted', 'True') # we're not interested in the output, so write that to devnull ui_.fout = open(os.devnull, 'w') # call some arbitrary command just so we go through # color's wrapped _runcommand twice. def runcmd(): dispatch.dispatch(dispatch.request(['version', '-q'], ui_)) runcmd() print("colored? " + str(issubclass(ui_.__class__, color.colorui))) runcmd() print("colored? " + str(issubclass(ui_.__class__, color.colorui)))