view tests/heredoctest.py @ 28795:f456834b2f7e

commands: allow debugobsolete to delete arbitrary obsmarkers

Sample usage is:
  '$ hg debugobsolete --delete 0 5'

This is a debug feature that will help people working on evolution and
obsolescense.

from __future__ import absolute_import

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))