view tests/heredoctest.py @ 48227:4518d91f02d8

rust: Reformat source code This fixes test-check-rust-format.t which is currently failing on the default branch. Differential Revision: https://phab.mercurial-scm.org/D11657
author Simon Sapin <simon.sapin@octobus.net>
date Thu, 14 Oct 2021 13:58:25 +0200
parents 2372284d9457
children 6000f5b25c9b
line wrap: on
line source

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))