view tests/heredoctest.py @ 27244:709977a4fc9d

exchange: standalone function to determine if bundle2 is requested This will be used in a subsequent patch.
author Gregory Szorc <gregory.szorc@gmail.com>
date Fri, 04 Dec 2015 13:31:01 -0800
parents 1db2127d2373
children 4179d054b3e9
line wrap: on
line source

import sys

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:
            exec(c, globalvars)
        except Exception as inst:
            print(repr(inst))