Mercurial > hg
view tests/heredoctest.py @ 42137:d086ba387ae8
upgrade: support upgrade to/from zstd storage (issue6088)
Now that we have an official config option for a shiny format improvement, we
better make it simple to migrate to/from it.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Fri, 01 Feb 2019 15:51:02 +0100 |
parents | 55fd0fefbec4 |
children | 2372284d9457 |
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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))