view tests/heredoctest.py @ 43079:5209fc94b982

ui: define (write|status|warn|note)noi18n aliases

We currently use `write(('...'))` to suppress check-code warnings
about not using translated strings. However, when we run black, it
will strip the `((...))`. In order to placate black, we'll need to use
a different mechanism to pass untranslatable strings. This commit
introduces a `writenoi18n` alias (and friends) to `write` for that
purpose.

Differential Revision: https://phab.mercurial-scm.org/D6994

from __future__ import absolute_import, print_function

import sys


def flush():
    sys.stdout.flush()
    sys.stderr.flush()


globalvars = {}
lines = sys.stdin.readlines()
while lines:
    l = lines.pop(0)
    if l.startswith('SALT'):
        print(l[:-1])
    elif l.startswith('>>> '):
        snippet = l[4:]
        while lines and lines[0].startswith('... '):
            l = lines.pop(0)
            snippet += l[4:]
        c = compile(snippet, '<heredoc>', 'single')
        try:
            flush()
            exec(c, globalvars)
            flush()
        except Exception as inst:
            flush()
            print(repr(inst))