bundle2: make the "hgtagsfnodes" part advisory
This bundle2 part is about helping the client to warms its cache. There is no
reason for it to be mandatory.
So we mark it advisory.
import os
from mercurial import (
dispatch,
ui as uimod,
)
from mercurial.utils import stringutil
# ensure errors aren't buffered
testui = uimod.ui()
testui.pushbuffer()
testui.writenoi18n(b'buffered\n')
testui.warnnoi18n(b'warning\n')
testui.write_err(b'error\n')
print(stringutil.pprint(testui.popbuffer(), bprefix=True).decode('ascii'))
# test dispatch.dispatch with the same ui object
hgrc = open(os.environ["HGRCPATH"], 'wb')
hgrc.write(b'[extensions]\n')
hgrc.write(b'color=\n')
hgrc.close()
ui_ = uimod.ui.load()
ui_.setconfig(b'ui', b'formatted', b'True')
# we're not interested in the output, so write that to devnull
ui_.fout = open(os.devnull, 'wb')
# call some arbitrary command just so we go through
# color's wrapped _runcommand twice.
def runcmd():
dispatch.dispatch(dispatch.request([b'version', b'-q'], ui_))
runcmd()
print("colored? %s" % (ui_._colormode is not None))
runcmd()
print("colored? %s" % (ui_._colormode is not None))