view tests/heredoctest.py @ 25661:20de1ace07a9

check-code: detect legacy exception syntax

We just rewrote all files to use modern exception syntax. Ban the old
form.

This will detect the "except type, instance" and
"except (type1, type2), instance" forms.

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))