a
XC?hr @ s d Z ddlZddlZddlZddlZddlZddlmZ ddlm Z ddl
m Z ddl m
Z
g dZG dd d eeZe d
d G d d
d
Ze d
d G dd dZG dd dZG dd dZdd Zdd Zdd Zdd Zd d Zd d Zd d! Ze d"krddl Z z ddl Z W n e y, Y n0 G d#d$ d$e j Z!e"ej#d%kr\ej#d% Z$ndZ$zPe!e$Z%ej#d&d D ]Z&e%'e& qxe(d'e%j)d( e%* e(d)e%j)d( W n e+y Y n0 dS )*z3Class for printing reports on profiled python code. N)Enum)
cmp_to_key) dataclass)Dict)StatsSortKeyFunctionProfile StatsProfilec @ s8 e Zd ZdZdZdZdZdZdZdZ dZ
d Z d
d Z d S )
r )callsncalls)
cumulativecumtime)filenamemodulelinenamenflpcallsstdname)timetottimec G s@ |d }t | |}||_|dd D ]}|| j|< q&||_|S Nr )str__new___value__value2member_map_Z _all_values)clsvaluesvalueobjZ other_value r! +/opt/alt/python39/lib64/python3.9/pstats.pyr / s zSortKey.__new__N)
__name__
__module__ __qualname__ZCALLSZ
CUMULATIVEZFILENAMEZLINENAMEZNFLZPCALLSZSTDNAMEZTIMEr r! r! r! r" r $ s r T)Z unsafe_hashc @ sF e Zd ZU eed< eed< eed< eed< eed< eed< eed< dS ) r r r percall_tottimer
percall_cumtime file_name line_numberN)r# r$ r% int__annotations__floatr r! r! r! r" r 9 s
r c @ s* e Zd ZU dZeed< eeef ed< dS )r z0Class for keeping track of an item in inventory.total_tt
func_profilesN) r# r$ r% __doc__r- r, r r r r! r! r! r" r C s
r c @ s e Zd ZdZddddZdd Zdd Zd
d Zd d
Zdd Z dddddddddddddd
Z
dd Z d d Z d d Z
d d! Zd"d# Zd$d% Zd&d' Zd(d) Zd*d+ Zd,d- Zd.d/ Zd0d1 Zd9d3d4Zd5d6 Zd7d8 ZdS ):r a This class is used for creating reports from data generated by the
Profile class. It is a "friend" of that class, and imports data either
by direct access to members of Profile class, or by reading in a dictionary
that was emitted (via marshal) from the Profile class.
The big change from the previous Profiler (in terms of raw functionality)
is that an "add()" method has been provided to combine Stats from
several distinct profile runs. Both the constructor and the add()
method now take arbitrarily many file names as arguments.
All the print methods now take an argument that indicates how many lines
to print. If the arg is a floating point number between 0 and 1.0, then
it is taken as a decimal percentage of the available lines to be printed
(e.g., .1 means print 10% of all available lines). If it is an integer,
it is taken to mean the number of lines of data that you wish to have
printed.
The sort_stats() method now processes some additional options (i.e., in
addition to the old -1, 0, 1, or 2 that are respectively interpreted as
'stdname', 'calls', 'time', and 'cumulative'). It takes either an
arbitrary number of quoted strings or SortKey enum to select the sort
order.
For example sort_stats('time', 'name') or sort_stats(SortKey.TIME,
SortKey.NAME) sorts on the major key of 'internal function time', and on
the minor key of 'the name of the function'. Look at the two tables in
sort_stats() and get_sort_arg_defs(self) for more examples.
All methods return self, so you can string together commands like:
Stats('foo', 'goo').strip_dirs().sort_stats('calls'). print_stats(5).print_callers(5)
N)streamc G sF |pt j| _t|sd }n|d }|dd }| | | j| d S r )sysstdoutr1 leninitadd)selfr1 argsargr! r! r" __init__k s
zStats.__init__c C s d | _ g | _d | _d| _d| _d| _d| _t | _i | _ i | _
| | z | W n6 t
y td| jrv| jd nd | jd Y n0 d S )Nr zInvalid timing data %s file) all_calleesfilesfcn_listr. total_calls
prim_calls max_name_lenset top_levelstats
sort_arg_dict
load_statsget_top_level_stats Exceptionprintr1 )r7 r9 r! r! r" r5 u s(
z
Stats.initc C s |d u ri | _ d S t|trt|d }t|| _ W d n1 sH0 Y z"t|}t |j
d | }W n Y n0 |g| _ n t |dr|
|j | _ i |_ | j std| j|f d S )Nrbz create_statsz.Cannot create or construct a %r object from %r)rG
isinstancer openmarshalloadosstatr ctimest_mtimer@ hasattrrN TypeError __class__)r7 r9 fZ
file_statsr! r! r" rI s*
*
zStats.load_statsc C s | j D ]p\}\}}}}}| j|7 _| j|7 _| j|7 _d|v rZ| j| tt|| j kr
tt|| _ q
d S )N)Zjprofiler Zprofiler)
rG itemsrB rC r. rF r6 r4 func_std_stringrD )r7 funcccncttctcallersr! r! r" rJ s zStats.get_top_level_statsc G s |s| S t |D ]}t| t|kr,t|}| j|j7 _| j|j7 _| j|j7 _| j|j7 _|jD ]}| j| qr| j |j k r|j | _ d | _
|j D ]<\}}|| j v r| j | }nddddi f}t
||| j |< qq| S Nr )reversedtyper r@ rB rC r. rF r6 rD rA rG r[ add_func_stats)r7 arg_listitemr] rT Z
old_func_statr! r! r" r6 s(
z Stats.addc C s< t |d }t| j| W d n1 s.0 Y dS )z:Write the profile data to a file we know how to load back.wbN)rP rQ dumprG )r7 r rZ r! r! r"
dump_stats s zStats.dump_stats)))r r; z
call count))) r; zcumulative time)) r z file name)) r z line number)) r z
function name))rq rm ro zname/file/line)))r r; zprimitive call count))) r z
standard name))) r; z
internal time)
r
r r
r r r r r r r r r r c C st | j sni | _ }i }| j D ]>\}}|}|r |s4q ||v rFd||< q |||< |dd }q*q |D ]
}||= qb| j S )z)Expand all abbreviations that are unique.r Nr; )rH sort_arg_dict_defaultr[ )r7 dictZbad_listwordtupZfragmentr! r! r" get_sort_arg_defs s
zStats.get_sort_arg_defsc G s\ |sd| _ | S t|dkrBt|d trBddddd|d g}n:t|dkr||dd D ] }t|t|d krZtd qZ| }d
}d | _d }|D ]B}t|tr|j }||| d }| j||| d 7 _d }qg }| j
D ]4\}\} }
} } }
| | |
| | f| t
||f q|jtt|jd
g | _ }|D ]}| |d qB| S )Nr r r r
r r )r; r r rt rt z Can't have mixed argument typer! r< z, )keyr; )rA r4 rO r+ re rX ry sort_typer r rG r[ appendr\ sortr TupleCompcompare)r7 Zfieldr9 Z
sort_arg_defsZ
sort_tupleZ connectorrw Z
stats_listr] r^ r_ r` ra rb rA tupler! r! r"
sort_stats sF
zStats.sort_statsc C s | j r| j | S N)rA reverser7 r! r! r"
reverse_order s
zStats.reverse_orderc C s | j }i | _ }d}| D ]\}\}}}}} t|}
tt|
|krRtt|
}i } | D ]\} }
|
| t| < q^|
|v rt||
||||| f||
< q ||||| f||
< q | j}t | _}|D ]}|t| q|| _ d | _
d | _ | S rc ) rG r[ func_strip_pathr4 r\ rf rF rE r6 rD rA r? )r7 ZoldstatsZnewstatsrD r] r^ r_ r` ra rb ZnewfuncZ
newcallersfunc2callerZold_topZnew_topr! r! r"
strip_dirs s0
zStats.strip_dirsc
C st | j r
d S i | _ }| j D ]P\}\}}}}}||vr@i ||< | D ]$\}} ||vr`i ||< | || |< qHq d S r )r? rG r[ )
r7 r? r] r^ r_ r` ra rb r r r! r! r" calc_callees5 s
zStats.calc_calleesc C s |}t |trnzt|}W n( tjyD |d| 7 }||f Y S 0 g }|D ] }|t|rN|| qNnzt|}t |t rd| krdk rn n t
|| d }|d | }n2t |t
rd| kr|k rn n|}|d | }t|t|kr|dt|t||f 7 }||fS )Nz#
g g ?g ?r z6 List reduced from %r to %r due to restriction <%r>
) rO r recompileerrorsearchr\ r| r4 r- r+ )r7 ZsellistmsgZnew_listZrexr] countr! r! r" eval_print_amountH s.
"" zStats.eval_print_amountc C s | j r| j dd n t| j }|s0tdi S tt| j}i }t||}|D ]}| j| \}}}} }
|\} } }
||krt|nt|d t| }tt|}|dkrdntt|| }tt| }|dkrdntt| | }t |||||| | }|||
< qP|S )a? This method returns an instance of StatsProfile, which contains a mapping
of function names to instances of FunctionProfile. Each FunctionProfile
instance holds information related to the function's profile such as how
long the function took to run, how many times it was called, etc...
Nr /r; )
rA r rG keysr r- f8r. r r )r7 Z func_listr. r/ Z
stats_profiler] r^ r_ r` ra rb r) r* func_namer r r' r
r( Z func_profiler! r! r" get_stats_profileb s2 "
$
zStats.get_stats_profilec C s | j }| jr*| jd d }d| j d }nt| j }d}|D ]}| |||\}}q@t|}|sld|fS t|| j d |t| jk rd}|D ] }tt
||krtt
|}q|d |fS )Nz Ordered by:
z! Random listing order was used
r r= rt ) rD rA r{ r rG r r r4 rL r1 r\ )r7 Zsel_listwidthZ stat_listr Z selectionr r] r! r! r" get_print_list s$ zStats.get_print_listc G s | j D ]}t|| jd q| j r,t| jd d}| jD ]}t|t|| jd q6t|| jdd| jd | j| jkrtd| j d| jd td| j | jd t| jd | |\}}|r| |D ]}|
| qt| jd t| jd | S )Nr= zfunction calls endr> z(%d primitive calls)zin %.3f seconds) r@ rL r1 rF func_get_function_namerB rC r. r print_title
print_line)r7 amountr indentr] r r r! r! r" print_stats s(
zStats.print_statsc G sz | |\}}|rv| | |d |D ]2}|| jv rN| ||| j| q*| ||i q*t| jd t| jd | S )Nz called...r= )r r print_call_headingr? print_call_linerL r1 )r7 r r r r] r! r! r"
print_callees s
zStats.print_calleesc
G sh | |\}}|rd| |d |D ](}| j| \}}}}} | ||| d q"t| jd t| jd | S )Nzwas called by...z<-r= )r r rG r rL r1 )
r7 r r r r] r^ r_ r` ra rb r! r! r"
print_callers s zStats.print_callersc
C sv t d|| | jd d}| j D ]0\}}}}}|r&tt| } t| t} qXq&|rrt d| d | jd d S )Nz Function r= Fr z ncalls tottime cumtime) rL ljustr1 rG r nextiterrO r )
r7 name_sizeZ column_titleZ subheaderr^ r_ r` ra rb r r! r! r" r s
zStats.print_call_heading->c C s t t||| d| jd |s2t | jd d S t| }d}|D ]}t|}|| } t| tr| \}
} } }
|
| krd|
| f }n
d|
f }d|dd t | t
| t
|
|f }|d
}n$d || t
| j | d f }|d }t || | | jd d}qFd S )
Nr r r= r< z%d/%dz%dz %s %s %s %srs rt r z %s(%r) %srl ) rL r\ r r1 sortedr rO r rjustr4 r rG )r7 r sourceZ call_dictZarrowZclistr r] r r r_ r^ r` ra ZsubstatsZ
left_widthr! r! r" r s,
zStats.print_call_linec C s" t dd| jd t d| jd d S )Nz- ncalls tottime percall cumtime percallr r zfilename:lineno(function)r= rL r1 r r! r! r" r s zStats.print_titlec C s | j | \}}}}}t|}||kr4|d t| }t|dd| jd tt|d| jd |dkrxtdd| jd ntt|| d| jd tt|d| jd |dkrtdd| jd ntt|| d| jd tt|| jd d S )Nr r r r r r= )rG r rL r r1 r r\ )r7 r] r^ r_ r` ra rb cr! r! r" r s zStats.print_line)r )r# r$ r% r0 r: r5 rI rJ r6 rk ru ry r r r r r r r r r r r r r r r! r! r! r" r I sH !
' #
r c @ s e Zd ZdZdd Zdd ZdS )r~ a This class provides a generic function for comparing any two tuples.
Each instance records a list of tuple-indices (from most significant
to least significant), and sort direction (ascending or decending) for
each tuple-index. The compare functions can then be used as the function
argument to the system sort() function when a list of tuples need to be
sorted in the instances order.c C s
|| _ d S r comp_select_list)r7 r r! r! r" r: s zTupleComp.__init__c C sF | j D ]:\}}|| }|| }||k r0| S ||kr| S qdS rc r )r7 leftrightindex directionlrr! r! r" r s
zTupleComp.compareN)r# r$ r% r0 r: r r! r! r! r" r~ s r~ c C s | \}}}t j|||fS r )rS pathbasename)r r r r r! r! r" r " s
r c C s | d S )Nrt r! )r] r! r! r" r & s r c C sN | d d dkrB| d }| dr<|drz{%s}r r; z %s:%d(%s))
startswithendswith)r r r! r! r" r\ ) s r\ c C s@ |\}}}}}| \}}} }
} || || || ||
t | |fS )z3Add together all the stats for two profile entries.) add_callers) targetr r^ r_ r` ra rb Zt_ccZt_ncZt_ttZt_ctZ t_callersr! r! r" rf : s
rf c C s i }| D ]\}}|||< q | D ]V\}}||v rtt|trbtdd t||| D ||< q||| |7 < q&|||< q&|S )z*Combine two caller lists in a single list.c s s | ]\}}|| V qd S r r! ).0ijr! r! r" J z add_callers..)r[ rO r zip)r r Z new_callersr] r r! r! r" r A s
"
r c C s d}| D ] }||7 }q |S )z@Sum the caller statistics to get total number of calls received.r )r )rb r_ r
r! r! r" count_callsR s
r c C s d| S )Nz%8.3fr! )xr! r! r" r ] s r __main__c @ s e Zd Zd6ddZdd Zdd Zdd Zd
d Zd d
Zdd Z dd Z
dd Z dd Z dd Z
dd Zdd Zd d Zd d Zd d! Zd"d# Zd$d% Zd&d' Zd(d) Zd*d+ Zd,d- Zd.d/ Zd0d1 Zd2d3 Zd4d5 Z dS )7ProfileBrowserNc C s6 t j| d| _d | _tj| _|d ur2| | d S )N% ) cmdCmdr: promptrG r2 r3 r1 do_read)r7 profiler! r! r" r: l s zProfileBrowser.__init__c C s | }g }|D ]}z|t| W qW n ty< Y n0 zAdd profile info from given file to current statistics object.r= r r r! r! r" help_add s zProfileBrowser.help_addc C s | d|S )Nr r r7 r r! r! r"
do_callees s zProfileBrowser.do_calleesc C s t d| jd | d S )Nz6Print callees statistics from the current stat object.r= rL r1 r r r! r! r" help_callees s zProfileBrowser.help_calleesc C s | d|S )Nr r r r! r! r"
do_callers s zProfileBrowser.do_callersc C s t d| jd | d S )Nz6Print callers statistics from the current stat object.r= r r r! r! r" help_callers s zProfileBrowser.help_callersc C s t d| jd dS )Nr< r= r r r r! r! r" do_EOF s zProfileBrowser.do_EOFc C s t d| jd d S NzLeave the profile browser.r= r r r! r! r" help_EOF s zProfileBrowser.help_EOFc C s dS )Nr r! r r! r! r" do_quit s zProfileBrowser.do_quitc C s t d| jd d S r r r r! r! r" help_quit s zProfileBrowser.help_quitc
C s |rzt || _W nv tyL } z"t|jd | jd W Y d }~d S d }~0 ty } z&t|jjd || jd W Y d }~d S d }~0 0 |d | _ n6t
| j dkr| j d d }| | ntd| jd dS ) Nr r= :r rt z1No statistics object is current -- cannot reload.r ) r rG r rL r8 r1 rK rY r# r r4 r )r7 r errr! r! r" r s zProfileBrowser.do_readc C s t d| jd t d| jd d S )Nz+Read in profile data from a specified file.r= z*Without argument, reload the current file.r r r! r! r" help_read s zProfileBrowser.help_readc C s$ | j r| j ntd| jd dS )Nr r= r )rG r rL r1 r r! r! r"
do_reverse s zProfileBrowser.do_reversec C s t d| jd d S )Nz/Reverse the sort order of the profiling report.r= r r r! r! r" help_reverse s zProfileBrowser.help_reversec s | j std| jd d S | j |rRt fdd| D rR| j j| n.z/Valid sort keys (unique prefixes are accepted):z%s -- %sr r )
rG rL r1 ry allr r r ru r[ )r7 r rz r r! r r" do_sort s
zProfileBrowser.do_sortc C s t d| jd t d| jd d S )Nz.Sort profile data according to specified keys.r= z3(Typing `sort' without arguments lists valid keys.)r r r! r! r" help_sort s zProfileBrowser.help_sortc s fddt jD S )Nc s g | ]}| r|qS r! )r )r atextr! r"
r z0ProfileBrowser.complete_sort..)r ru )r7 r r8 r! r r"
complete_sort s z ProfileBrowser.complete_sortc C s | d|S )Nr r r r! r! r" do_stats s zProfileBrowser.do_statsc C s t d| jd | d S )Nz.Print statistics from the current stat object.r= r r r! r! r"
help_stats s zProfileBrowser.help_statsc C s$ | j r| j ntd| jd d S )Nr r= )rG r rL r1 r r! r! r" do_strip s zProfileBrowser.do_stripc C s t d| jd d S )Nz s^ C