Mercurial > hg
view tests/heredoctest.py @ 44519:52d40f8fb82d
rust-matchers: add function to generate a regex matcher function
This function will be used to help build the upcoming `IncludeMatcher`. While
Re2 is still used and behind a feature flag, this function returns an error
meant for fallback in the default case.
Differential Revision: https://phab.mercurial-scm.org/D7922
author | Raphaël Gomès <rgomes@octobus.net> |
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date | Fri, 17 Jan 2020 11:29:33 +0100 |
parents | 2372284d9457 |
children | 6000f5b25c9b |
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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))