view tests/heredoctest.py @ 22358:198e2da3ee20

osx: create dmg with installer instead of zip

OS X would offer to expand the zip so the (multi file) installer inside it
could be run ... but that would leave the expanded zip folder around.

Instead, use a .dmg file that automatically will be mounted - that seems more
common on OS X.

Still, there is two levels of levels of clicking before actually launching the
installer. Having a single file installer would be better ... but seems to be
hard. A more feasible improvement would be some fancy layout inside the .dmg .

import sys

globalvars = {}
localvars = {}
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 += "\n" + l[4:]
        c = compile(snippet, '<heredoc>', 'single')
        try:
            exec c in globalvars, localvars
        except Exception, inst:
            print repr(inst)