histedit: binascii.unhexlify (aka node.bin) throws new exception type on py3
Lucky for us, the exception type exists on 2.7, so we can include it
in the except block without any extra work.
Differential Revision: https://phab.mercurial-scm.org/D2244
from __future__ import absolute_import, print_function
import os
from mercurial import (
dispatch,
ui as uimod,
)
# ensure errors aren't buffered
testui = uimod.ui()
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_ = uimod.ui.load()
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? %s" % (ui_._colormode is not None))
runcmd()
print("colored? %s" % (ui_._colormode is not None))