view tests/heredoctest.py @ 40476:539efc88513b

templatekw: add p1/p2 keywords which switches the current ctx

This is just an example of mappingdict.

I have no idea what should be displayed as {p1|json}. Currently it is an
empty dict since {'ctx'} isn't displayable, which is clearly useless and
should be changed later.

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))