File: //usr/lib/python2.7/dist-packages/mercurial/profiling.pyc
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| j } | j d d } | j d | n | j n Xd S( s² Start profiling.
Profiling is active when the context manager is active. When the context
manager exits, profiling results will be written to the configured output.
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d VWd QXn d Vd S( ss Profile if enabled, else do nothing.
This context manager can be used to optionally profile if profiling
is enabled. Otherwise, it does nothing.
The purpose of this context manager is to make calling code simpler:
just use a single code path for calling into code you may want to profile
and this function determines whether to start profiling.
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