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( zStats.strip_dirsc C s� | j r d Si | _ } x� | j j � D]r \ } \ } } } } } | | k r[ i | | <x> | j � D]0 \ } } | | k r� i | | <| | | | <qh Wq* Wd S)N)r r r5 ) r r r7 r8 r9 r: r; r< rl rm r r r � calc_callees s + zStats.calc_calleesc C sx | } t | t � r� y t j | � } Wn- t j k rW | d | 7} | | f SYn Xg } x� | D]( } | j t | � � re | j | � qe Wn� t | � } t | t � r� d | k o� d k n r� t | | d � } | d | � } nA t | t � r3d | k o| k n r3| } | d | � } t | � t | � k rn| d t | � t | � | f 7} | | f S)Nz# <Invalid regular expression %r> g g �?g �?r z6 List reduced from %r to %r due to restriction <%r> ) r% r& �re�compile�error�searchr6 rc r �floatra )r Zsel�list�msgZnew_listZrexr7 �countr r r �eval_print_amount s, ++ zStats.eval_print_amountc C s | j } | j r9 | j d d � } d | j d } n t | j j � � } d } x) | D]! } | j | | | � \ } } q[ Wt | � } | s� d | f St | d | j �| t | j � k rd } x8 | D]0 } t t | � � | k r� t t | � � } q� W| d | f S)Nz Ordered by: � z! Random listing order was used r r rY ) r r rb ru r �keysrx r r" r r6 )r Zsel_list�widthZ stat_listrv Z selectionrw r7 r r r �get_print_list2 s$ zStats.get_print_listc G s[ x$ | j D] } t | d | j �q W| j r@ t d | j � d } x- | j D]" } t | t | � d | j �qP Wt | | j d d d d | j �| j | j k r� t d | j d d d | j �t d | j d | j �t d | j � | j | � \ } } | rW| j � x | D] } | j | � q Wt d | j � t d | j � | S) Nr � � zfunction calls�endz(%d primitive calls)zin %.3f secondsz ) r r" r r �func_get_function_namer r r r| � print_title� print_line)r �amountrD �indentr7 r{ ru r r r � print_statsJ s( " zStats.print_statsc G s� | j | � \ } } | r� | j � | j | d � xM | D]E } | | j k rn | j | | | j | � q< | j | | i � q< Wt d | j � t d | j � | S)Nz called...r )r| ro �print_call_headingr �print_call_liner" r )r r� r{ ru r7 r r r � print_calleesa s zStats.print_calleesc G s� | j | � \ } } | r� | j | d � x@ | D]8 } | j | \ } } } } } | j | | | d � q2 Wt d | j � t d | j � | S)Nzwas called by...z<-r )r| r� r r� r" r ) r r� r{ ru r7 r8 r9 r: r; r< r r r � print_callersp s zStats.print_callersc C s� t d j | � | d | j �d } xT | j j � D]C \ } } } } } | r6 t t | j � � � } t | t � } Pq6 W| r� t d | d d | j �d S)Nz Function r Fr} z ncalls tottime cumtime) r" �ljustr r �values�next�iterr% rg ) r � name_sizeZ column_titleZ subheaderr8 r9 r: r; r< �valuer r r r� { s %zStats.print_call_headingz->c C sk t t | � j | � | d d d | j �| sF t d | j � d St | j � � } d } x| D]� } t | � } | | } t | t � r| \ } } } } | | k r� d | | f } n d | f } d | j d d t | � � t | � t | � | f } | d } n. d | | t | j | d � f } | d } t | | | d | j �d } qe Wd S) Nr r} r r z%d/%dz%dz %s %s %s %srW rY r z %s(%r) %srH ) r" r6 r� r �sortedrz r% rg �rjustr �f8r )r r� �sourceZ call_dictZarrowZclistr� r7 rQ r� r9 r8 r: r; ZsubstatsZ left_widthr r r r� � s* , $ zStats.print_call_linec C s0 t d d d d | j �t d d | j �d S)Nz- ncalls tottime percall cumtime percallr r} r zfilename:lineno(function))r" r )r r r r r� � s zStats.print_titlec C s[ | j | \ } } } } } t | � } | | k rH | d t | � } t | j d � d d d | j �t t | � d d d | j �| d k r� t d d d d | j �n# t t | | � d d d | j �t t | � d d d | j �| d k rt d d d d | j �n# t t | | � d d d | j �t t | � d | j �d S) N�/� r r} r r r~ z z )r r& r" r� r r� r6 )r r7 r8 r9 r: r; r< �cr r r r� � s " # #zStats.print_liner �r r �r� )r� rG r �r r �r� )r� rG r �rH r �r� )r� rI r �rH r �r� )r� rI �rK r �r� )r� rL �rK r �r� )r� rL �rN r �r� )r� rO �rK r �r� )r� rL �rR r �r� )r� rS �rR r �rK r �rN r �r� r� r� )r� rT r �r r �r� )r� rU �rW r �r� )r� rX r �rY r �r� )r� rZ r �rY r �r� )r� rZ )�__name__� __module__� __qualname__r r r r r rE r[ r_ rh rj rn ro rx r| r� r� r� r� r� r� r� r r r r r sD ! c @ s( e Z d Z d d � Z d d � Z d S)re c C s | | _ d S)N)�comp_select_list)r r� r r r r � s zTupleComp.__init__c C sS xL | j D]A \ } } | | } | | } | | k r; | S| | k r | Sq Wd S)Nr )r� )r �left�right�index� direction�l�rr r r rf � s zTupleComp.compareN)r� r� r� r rf r r r r re � s re c C s( | \ } } } t j j | � | | f S)N)r* �path�basename)� func_namerD rM rQ r r r rk � s rk c C s | d S)NrY r )r7 r r r r� � s r� c C sc | d d � d k rW | d } | j d � rP | j d � rP d | d d � S| Sn d | Sd S) NrY �~r �<�>z{%s}r z %s:%d(%s))r� r r )� startswith�endswith)r� rQ r r r r6 � s r6 c C sV | \ } } } } } | \ } } } } } | | | | | | | | t | | � f S)N)� add_callers) �targetr� r8 r9 r: r; r< Zt_ccZt_ncZt_ttZt_ctZ t_callersr r r r? � s r? c C s� i } x$ | j � D] \ } } | | | <q Wx} | j � D]o \ } } | | k r� t | t � r� t d d � t | | | � D� � | | <q� | | | 7<q: | | | <q: W| S)Nc S s" g | ] } | d | d � q S)r r r )�.0�ir r r � <listcomp>� s z add_callers.<locals>.<listcomp>)r5 r% rg �zip)r� r� Z new_callersr7 rm r r r r� � s !r� c C s+ d } x | j � D] } | | 7} q W| S)Nr )r� )r< r9 rF r r r � count_calls s r� c C s d | S)Nz%8.3fr )�xr r r r� s r� �__main__c @ sK e Z d Z d d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d! � Z d" d# � Z d$ d% � Z d& d' � Z d( d) � Z d* d+ � Z d, d- � Z d. d/ � Z d0 d1 � Z d2 d3 � Z d4 d5 � Z d S)6�ProfileBrowserNc C sK t j j | � d | _ d | _ t j | _ | d k rG | j | � d S)Nz% ) �cmd�Cmdr �promptr r r r �do_read)r �profiler r r r s zProfileBrowser.__init__c C s� | j � } g } x� | D]� } y | j t | � � w Wn t k rM Yn XyN t | � } | d k su | d k r� t d d | j �w | j | � w Wn t k r� Yn X| j | � q W| j r� t | j | � | � n t d d | j �d S)Nr r z#Fraction argument must be in [0, 1]r z No statistics object is loaded.) �splitrc ra � ValueErrorrt r" r r �getattr)r �fnrM r Z processedZtermZfracr r r �generic" s, zProfileBrowser.genericc C sv t d d | j �t d d | j �t d d | j �t d d | j �t d d | j �t d d | j �d S)NzArguments may be:r z0* An integer maximum number of entries to print.z:* A decimal fractional number between 0 and 1, controllingz- what fraction of selected entries to print.z8* A regular expression; only entries with function namesz that match it are printed.)r" r )r r r r � generic_help: s zProfileBrowser.generic_helpc C s| | j re y | j j | � Wqx t k ra } z" t d | | f d | j �WYd d } ~ Xqx Xn t d d | j �d S)Nz$Failed to load statistics for %s: %sr z No statistics object is loaded.r )r r �IOErrorr" r )r rM �er r r �do_addB s 3zProfileBrowser.do_addc C s t d d | j �d S)Nz>Add profile info from given file to current statistics object.r )r" r )r r r r �help_addK s zProfileBrowser.help_addc C s | j d | � S)Nr� )r� )r rM r r r � do_calleesN s zProfileBrowser.do_calleesc C s! t d d | j �| j � d S)Nz6Print callees statistics from the current stat object.r )r" r r� )r r r r � help_calleesP s zProfileBrowser.help_calleesc C s | j d | � S)Nr� )r� )r rM r r r � do_callersT s zProfileBrowser.do_callersc C s! t d d | j �| j � d S)Nz6Print callers statistics from the current stat object.r )r" r r� )r r r r � help_callersV s zProfileBrowser.help_callersc C s t d d | j �d S)Nr r r )r" r )r rM r r r �do_EOFZ s zProfileBrowser.do_EOFc C s t d d | j �d S)NzLeave the profile brower.r )r" r )r r r r �help_EOF] s zProfileBrowser.help_EOFc C s d S)Nr r )r rM r r r �do_quit` s zProfileBrowser.do_quitc C s t d d | j �d S)NzLeave the profile brower.r )r" r )r r r r � help_quitb s zProfileBrowser.help_quitc C s | r� y t | � | _ Wn� t k r^ } z# t | j d d | j �d SWYd d } ~ XnI t k r� } z) t | j j d | d | j �d SWYd d } ~ Xn X| d | _ nK t | j � d k r� | j d d � } | j | � n t d d | j �d S) Nr r �:z% rY z1No statistics object is current -- cannot reload.r ���) r r �OSErrorr" r r r! r1 r� r� r r� )r rM �errr r r r� e s zProfileBrowser.do_readc C s* t d d | j �t d d | j �d S)Nz+Read in profile data from a specified file.r z*Without argument, reload the current file.)r" r )r r r r � help_readv s zProfileBrowser.help_readc C s0 | j r | j j � n t d d | j �d S)Nz No statistics object is loaded.r r )r rj r" r )r rM r r r � do_reversez s zProfileBrowser.do_reversec C s t d d | j �d S)Nz/Reverse the sort order of the profiling report.r )r" r )r r r r � help_reverse� s zProfileBrowser.help_reversec s� | j s t d d | j �d S| j j � � | rs t � f d d � | j � D� � rs | j j | j � � nT t d d | j �x> t j j � D]- \ } } t d | | d f d | j �q� Wd S) Nz No statistics object is loaded.r c 3 s | ] } | � k Vq d S)Nr )r� r� )�abbrevsr r � <genexpr>� s z)ProfileBrowser.do_sort.<locals>.<genexpr>z/Valid sort keys (unique prefixes are accepted):z%s -- %sr r ) r r" r r_ �allr� rh r r[ r5 )r rM r` r� r )r� r �do_sort� s + %zProfileBrowser.do_sortc C s* t d d | j �t d d | j �d S)Nz.Sort profile data according to specified keys.r z3(Typing `sort' without arguments lists valid keys.))r" r )r r r r � help_sort� s zProfileBrowser.help_sortc s � f d d � t j D� S)Nc s% g | ] } | j � � r | � q Sr )r� )r� �a)�textr r r� � s z0ProfileBrowser.complete_sort.<locals>.<listcomp>)r r[ )r r� r r )r� r � complete_sort� s z ProfileBrowser.complete_sortc C s | j d | � S)Nr� )r� )r rM r r r �do_stats� s zProfileBrowser.do_statsc C s! t d d | j �| j � d S)Nz.Print statistics from the current stat object.r )r" r r� )r r r r � help_stats� s zProfileBrowser.help_statsc C s0 | j r | j j � n t d d | j �d S)Nz No statistics object is loaded.r )r rn r" r )r rM r r r �do_strip� s zProfileBrowser.do_stripc C s t d d | j �d S)Nz<Strip leading path information from filenames in the report.r )r" r )r r r r � help_strip� s zProfileBrowser.help_stripc C s t d d | j �d S)Nz Show help for a given command.r )r" r )r r r r � help_help� s zProfileBrowser.help_helpc C s | r | Sd S)Nr )r �stoprM r r r �postcmd� s zProfileBrowser.postcmd) r� r� r� r r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r� s4 r� r rY z*Welcome to the profile statistics browser.r zGoodbye.)!r r* r, r( rp � functoolsr �__all__r re rk r� r6 r? r� r� r� r� r� �readline� ImportErrorr� r� r �argvZ initprofileZbrowserr� r� r" r Zcmdloop�KeyboardInterruptr r r r �<module> sF � � �
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