Mercurial > hg
view tests/heredoctest.py @ 25635:7fdd1782fc4e
changelog: document the 'readpending' method
I happen to have spent some time understanding this logic, so I'm leaving
documentation for the next poor fellow.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Sun, 28 Sep 2014 20:18:43 -0700 |
parents | 1db2127d2373 |
children | 4179d054b3e9 |
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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))