U 祡c_ ã@sVdZddlZddlZddlmZGdd„deƒZedkrReƒZe  d¡e ej ƒdS)z$ Memory usage profiler for Python. éN)Úmuppyc@s2eZdZdZd dd„Zdd„Zdd„Zd d „ZdS) Ú MProfilera¤A memory usage profiler class. Memory data for each function is stored as a 3-element list in the dictionary self.memories. The index is always a codepoint (see below). The following are the definitions of the members: [0] = The number of times this function was called [1] = Minimum memory consumption when this function was measured. [2] = Maximum memory consumption when this function was measured. A codepoint is a list of 3-tuple of the type (filename, functionname, linenumber). You can omit either element, which will cause the profiling to be triggered if any of the other criteria match. E.g. - (None, foo, None), will profile any foo function, - (bar, foo, None) will profile only the foo function from the bar file, - (bar, foo, 17) will profile only line 17 of the foo function defined in the file bar. Additionally, you can define on what events you want the profiling be triggered. Possible events are defined in http://docs.python.org/lib/debugger-hooks.html. If you do not define either codepoints or events, the profiler will record the memory usage in at every codepoint and event. NcCsi|_||_||_dS)zÎ keyword arguments: codepoints -- a list of points in code to monitor (defaults to all codepoints) events -- a list of events to monitor (defaults to all events) N)ÚmemoriesÚ codepointsÚevents)Úselfrr©rú4/tmp/pip-unpacked-wheel-8ad_c8mj/pympler/mprofile.pyÚ__init__(szMProfiler.__init__cCsb|jdkrdS|jD]H}d}tt|ƒƒD](}||dk r(||||kr(d}qRq(|sdSqdS)z9Check if codepoint matches any of the defined codepoints.NTF)rÚrangeÚlen)rÚ codepointÚcpZmismatchÚirrr Úcodepoint_included3s  zMProfiler.codepoint_includedcCsò|jdks||jkrît |¡}|d|d|df}| |¡rît ¡}t |¡}||jkr˜ddddg|j|<d|j|d<||j|d<||j|d<nV|j|dd7<|j|d|krÎ||j|d<|j|d|krî||j|d<dS)z@Profiling method used to profile matching codepoints and events.Nréé)rÚinspectÚ getframeinforrZ get_objectsÚget_sizer)rÚframeÚeventÚargZ frame_inforZobjectsÚsizerrr ÚprofileAs     zMProfiler.profilec Cs*t |j¡z t|ƒW5t d¡X|S)N)ÚsysÚ setprofilerÚexec)rÚcmdrrr ÚrunUs    z MProfiler.run)NN)Ú__name__Ú __module__Ú __qualname__Ú__doc__r rrrrrrr r s  rÚ__main__zprint('hello')) r#rrZpymplerrÚobjectrr ÚprÚprintrrrrr Ús S