Mercurial > hg
view tests/heredoctest.py @ 25408:c88975a4d264
sshpeer: run the ssh command unbuffered
This is necessary to use non-blocking IO base on polling. Such polling is
needed to restore real time output with ssh peer.
Changeset fce065538bcf is talking about 5x regression on Mac OS X when playing
with this value. So we introduced our own buffering layer in previous
changesets. This seems to keep the regression away (we are even issuing much
less read).
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Wed, 20 May 2015 11:31:38 -0500 |
parents | 1db2127d2373 |
children | 4179d054b3e9 |
line wrap: on
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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))