comparison hgext/progress.py @ 21859:be4270d27a7e

progress: use 'encoding.trim' to trim output line correctly

Before this patch, 'progress' extension trims output line by directly
slicing byte sequence, but it may split at intermediate multi-byte
sequence.

This patch uses 'encoding.trim' to trim output line correctly, even if
it contains multi-byte characters.

"rm -f loop.pyc" before changing "loop.py" in "test-progress.t"
ensures that re-compilation of "loop.py", even if "loop.py" and
"loop.pyc" have same timestamp in seconds.

21858:50fd3a36d166

import sys
import time

from mercurial.i18n import _
testedwith = 'internal'

def spacejoin(*args):
    return ' '.join(s for s in args if s)

def shouldprint(ui):

                       ' ' * int(abs(amt)))
            prog = ''.join(('[', bar , ']'))
            out = spacejoin(head, prog, tail)
        else:
            out = spacejoin(head, tail)
        sys.stderr.write('\r' + out[:termwidth])
        self.lasttopic = topic
        sys.stderr.flush()

    def clear(self):
        if not shouldprint(self.ui):

21859:be4270d27a7e

import sys
import time

from mercurial.i18n import _
testedwith = 'internal'

from mercurial import encoding

def spacejoin(*args):
    return ' '.join(s for s in args if s)

def shouldprint(ui):

                       ' ' * int(abs(amt)))
            prog = ''.join(('[', bar , ']'))
            out = spacejoin(head, prog, tail)
        else:
            out = spacejoin(head, tail)
        sys.stderr.write('\r' + encoding.trim(out, termwidth))
        self.lasttopic = topic
        sys.stderr.flush()

    def clear(self):
        if not shouldprint(self.ui):