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25.8.1 Profile Objects

Profile objects have the following methods:

`addinfo`( | key, value)

  Add an arbitrary labelled value to the profile output.

`close`( | )

  Close the logfile and terminate the profiler.

`fileno`( | )

  Return the file descriptor of the profiler's log file.

`run`( | cmd)

  Profile an `exec`-compatible string in the script environment. The globals from the `__main__` module are used as both the globals and locals for the script.

`runcall`( | func, *args, **keywords)

  Profile a single call of a callable. Additional positional and keyword arguments may be passed along; the result of the call is returned, and exceptions are allowed to propagate cleanly, while ensuring that profiling is disabled on the way out.

`runctx`( | cmd, globals, locals)

  Evaluate an `exec`-compatible string in a specific environment. The string is compiled before profiling begins.

`start`( | )

  Start the profiler.

`stop`( | )

  Stop the profiler.