�`^c@s�dZddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl
Z
yddlZeZWne
k
r�ddlZnXyddlZWn#e
k
r�ejZd�ZnXd�Zd�Zd�ZdZejd�Zd dd
��YZd�Zd�Zd
dd��YZd�Zd�Zd�Zd�Zddd��YZd�Zdd�Z!e"dkr�e!�ndS(s�program/module to trace Python program or function execution
Sample use, command line:
trace.py -c -f counts --ignore-dir '$prefix' spam.py eggs
trace.py -t --ignore-dir '$prefix' spam.py eggs
trace.py --trackcalls spam.py eggs
Sample use, programmatically
import sys
# create a Trace object, telling it what to ignore, and whether to
# do tracing or line-counting or both.
tracer = trace.Trace(ignoredirs=[sys.prefix, sys.exec_prefix,], trace=0,
count=1)
# run the new command using the given tracer
tracer.run('main()')
# make a report, placing output in /tmp
r = tracer.results()
r.write_results(show_missing=True, coverdir="/tmp")
i�NcCstjd�dS(N(tsystsettracetNone(((s/sys/lib/python2.7/trace.pyt_unsettraceHscCstj|�tj|�dS(N(t threadingRR(tfunc((s/sys/lib/python2.7/trace.pyt _settraceKs
cCstjd�tjd�dS(N(RRRR(((s/sys/lib/python2.7/trace.pyROs
cCs|jdtjd�dS(Ns Usage: %s [OPTIONS] <file> [ARGS]
Meta-options:
--help Display this help then exit.
--version Output version information then exit.
Otherwise, exactly one of the following three options must be given:
-t, --trace Print each line to sys.stdout before it is executed.
-c, --count Count the number of times each line is executed
and write the counts to <module>.cover for each
module executed, in the module's directory.
See also `--coverdir', `--file', `--no-report' below.
-l, --listfuncs Keep track of which functions are executed at least
once and write the results to sys.stdout after the
program exits.
-T, --trackcalls Keep track of caller/called pairs and write the
results to sys.stdout after the program exits.
-r, --report Generate a report from a counts file; do not execute
any code. `--file' must specify the results file to
read, which must have been created in a previous run
with `--count --file=FILE'.
Modifiers:
-f, --file=<file> File to accumulate counts over several runs.
-R, --no-report Do not generate the coverage report files.
Useful if you want to accumulate over several runs.
-C, --coverdir=<dir> Directory where the report files. The coverage
report for <package>.<module> is written to file
<dir>/<package>/<module>.cover.
-m, --missing Annotate executable lines that were not executed
with '>>>>>> '.
-s, --summary Write a brief summary on stdout for each file.
(Can only be used with --count or --report.)
-g, --timing Prefix each line with the time since the program started.
Only used while tracing.
Filters, may be repeated multiple times:
--ignore-module=<mod> Ignore the given module(s) and its submodules
(if it is a package). Accepts comma separated
list of module names
--ignore-dir=<dir> Ignore files in the given directory (multiple
directories can be joined by os.pathsep).
i(twriteRtargv(toutfile((s/sys/lib/python2.7/trace.pytusageSs*s#pragma NO COVERs^\s*(#.*)?$tIgnorecBs eZddd�Zd�ZRS(cCsM|p g|_|pg|_ttjj|j�|_idd6|_dS(Nis<string>(t_modst_dirstmaptostpathtnormpatht_ignore(tselftmodulestdirs((s/sys/lib/python2.7/trace.pyt__init__�scCs�||jkr|j|Sxk|jD]`}||krGd|j|<dSt|�}||| kr$||dkr$d|j|<dSq$W|dkr�d|j|<dSx8|jD]-}|j|tj�r�d|j|<dSq�Wd|j|<dS(Nit.i(RRtlenRR
t
startswithRtsep(Rtfilenamet
modulenametmodtntd((s/sys/lib/python2.7/trace.pytnames�s&
N(t__name__t
__module__RRR (((s/sys/lib/python2.7/trace.pyR�scCs.tjj|�}tjj|�\}}|S(s-Return a plausible module name for the patch.(RRtbasenametsplitext(RtbaseRtext((s/sys/lib/python2.7/trace.pytmodname�scCs tjj|�}d}xotjD]d}tjj|�}|j|�r"|t|�tjkr"t|�t|�kr�|}q�q"q"W|r�|t|�d}n|}tjj|�\}}|jtjd�}tj r�jtj d�}ntjj
|�\}}|jd�S(s,Return a plausible module name for the path.tiR(RRtnormcaseRRRRt
splitdrivetreplacetaltsepR$tlstrip(RtcomparepathtlongesttdirR%tdriveRR&((s/sys/lib/python2.7/trace.pytfullmodname�s ( tCoverageResultscBsDeZdddddd�Zd�Zeedd�Zd�ZRS(cCsA||_|jdkr$i|_n|jj�|_||_|jdkrZi|_n|jj�|_||_|jdkr�i|_n|jj�|_||_||_|jr=yDtj t
|jd��\}}}|j|j|||��Wq=t
ttfk
r9}tjd|j|fIJq=XndS(NtrbsSkipping counts file %r: %s(tcountsRtcopytcountertcalledfuncstcallerstinfileR tpickletloadtopentupdatet __class__tIOErrortEOFErrort
ValueErrorRtstderr(RR5R8R:R9R terr((s/sys/lib/python2.7/trace.pyR�s* $
c Cs�|j}|j}|j}|j}|j}|j}x2|j�D]$}|j|d�||||<qCWx|j�D]}d||<qxWx|j�D]}d||<q�WdS(s.Merge in the data from another CoverageResultsiiN(R5R8R9tkeystget( RtotherR5R8R9tother_countstother_calledfuncst
other_callerstkey((s/sys/lib/python2.7/trace.pyR>�s "cCs�|jrWHdGH|jj�}|j�x,|D]!\}}}d|||fGHq/Wn|jrHdGH|jj�}|j�d}} x�|D]�\\}
}}\}
}}|
|kr�HdG|
GdGH|
}d} n|
|
kr| |
krdG|
GH|
} nd||||fGHq�Wni}xN|jj�D]=\}}|j|i�}||<|j||f||<q3Wi}x^|j�D]P\}}|dkr�q�n|jd �r�q�n|jd�r�|d }n|dkrt
jjt
jj
|��}t|�}n4|}t
jj|�s7t
j|�nt|�}|rXt|�}ni}tj|�}t
jj||d
�}|j||||�\}}|r�|r�d||}||||f||<q�q�W|r9|r9|j�}|j�dGHx4|D])}||\}}}}d||GHq Wn|jr�y5tj|j|j|jft|jd�d�Wq�tk
r�}tjd|IJq�XndS(s!
@param coverdir
sfunctions called:s*filename: %s, modulename: %s, funcname: %sscalling relationships:R(s***s -->s %s.%s -> %s.%ss<string>s <doctest s.pycs.pyoi�s.coveridslines cov% module (path)s%5d %3d%% %s (%s)twbis"Can't save counts files because %sN(s.pycs.pyo(R8REtsortR9R5RFt iteritemsRtendswithRRRtdirnametabspathR'texiststmakedirsR2tfind_executable_linenost linecachetgetlinestjointwrite_results_fileR R;tdumpR=R@RRC(Rtshow_missingtsummarytcoverdirtcallsRRtfuncnametlastfilet lastcfiletpfiletpmodtpfunctcfiletcmodtcfunctper_filetlinenot lines_hittsumstcountR0tlnotabtsourcet coverpathtn_hitstn_linestpercenttmodstmRD((s/sys/lib/python2.7/trace.pyt
write_results
s�
%
cCs<yt|d�}Wn+tk
r@}tjd||fIJd SXd}d}x�t|�D]�\} }
| d}||kr�|jd||�|d7}|d7}nbtj|
�r�|jd�nC||kr�|| kr�jd�|d7}n
|jd�|j|| j d��qZW|j
�||fS(
s'Return a coverage results file in path.tws2trace: Could not open %r for writing: %s- skippingiis%5d: s s>>>>>> i(ii(R=R@RRCt enumerateRtrx_blanktmatchtPRAGMA_NOCOVERt
expandtabstclose(RRtlinesRlRiR RDRpRotitlineRh((s/sys/lib/python2.7/trace.pyRXes.
N( R!R"RRR>tTruetFalseRtRX(((s/sys/lib/python2.7/trace.pyR3�s
[cCsCi}x6tj|�D]%\}}||krd||<qqW|S(s:Return dict where keys are lines in the line number table.i(tdistfindlinestarts(tcodetstrstlinenost_Rh((s/sys/lib/python2.7/trace.pytfind_lines_from_code�s
cCsOt||�}x9|jD].}tj|�r|jt||��qqW|S(s<Return lineno dict for all code objects reachable from code.(R�t co_conststinspecttiscodeR>t
find_lines(R�R�R�tc((s/sys/lib/python2.7/trace.pyR��s
cCs�i}tj}t|�}x�tj|j�D]\}}}}}|tjkr�|tjkr�|\} }
|\}}x(t| |d�D]}
d||
<q�Wq�n|}q.W|j�|S(s�Return a dict of possible docstring positions.
The dict maps line numbers to strings. There is an entry for
line that contains only a string or a part of a triple-quoted
string.
i( ttokentINDENTR=ttokenizetgenerate_tokenstreadlinetSTRINGtrangeR{(RRt
prev_ttypetftttypettstrtstarttendR~tslinetscoltelinetecolR}((s/sys/lib/python2.7/trace.pytfind_strings�s (
cCsryt|d�j�}Wn+tk
rF}tjd||fIJiSXt||d�}t|�}t||�S(sAReturn dict where keys are line numbers in the line number table.trUs%Not printing coverage data for %r: %stexec(R=treadR@RRCtcompileR�R�(RtprogRDR�R�((s/sys/lib/python2.7/trace.pyRT�s
tTracec
Bs�eZdddddddded�Zd�Zddd�Zd�Zd�Zd�Z d�Z
d �Zd
�Zd�Z
d�Zd
�ZRS(iic
Cs-||_||_t||�|_i|_i|_i|_d|_||_i|_ i|_
i|_d|_
| r�tj�|_
n|r�|j|_n�|r�|j|_nr|r�|r�|j|_|j|_nK|r�j|_|j|_n*|r |j|_|j|_n d|_dS(sx
@param count true iff it should count number of times each
line is executed
@param trace true iff it should print out each line that is
being counted
@param countfuncs true iff it should just output a list of
(filename, modulename, funcname,) for functions
that were called at least once; This overrides
`count' and `trace'
@param ignoremods a list of the names of modules to ignore
@param ignoredirs a list of the names of directories to ignore
all of the (recursive) contents of
@param infile file from which to read stored counts to be
added into the results
@param outfile file in which to write the results
@param timing true iff timing information be displayed
iiN(R:R RtignoreR5tblabbedtpathtobasenamet donothingttracet_calledfuncst_callerst
_caller_cacheRt
start_timettimetglobaltrace_trackcallerstglobaltracetglobaltrace_countfuncstglobaltrace_lttlocaltrace_trace_and_countt
localtracetlocaltrace_tracetlocaltrace_count(
RRkR�t
countfuncstcountcallerst
ignoremodst
ignoredirsR:R ttiming((s/sys/lib/python2.7/trace.pyR�s8 cCs,ddl}|j}|j|||�dS(Ni�(t__main__t__dict__trunctx(RtcmdR�tdict((s/sys/lib/python2.7/trace.pytrun�s cBsl|dkri}n|dkr*i}n|jsCe|j�nz|||UWd|jsge�nXdS(N(RR�RR�R(RR�tglobalstlocals((s/sys/lib/python2.7/trace.pyR��s cOsVd}|js"tj|j�nz|||�}Wd|jsQtjd�nX|S(N(RR�RRR�(RRtargstkwtresult((s/sys/lib/python2.7/trace.pytrunfuncs c
Cs�|j}|j}|r't|�}nd}|j}d}||jkrq|j|dk rr|j|}qrnd|j|<gtj|�D]}tj |�r�|^q�}t
|�dkrrgtj|d�D]} t| t�r�| ^q�}
t
|
�dkrrgtj|
d�D]}t
|d�r|^q}t
|�dkro|dj}||j|<qoqrn|dk r�d||f}n|||fS(Niit __bases__s%s.%s(tf_codetco_filenameR'Rtco_nameR�tgct
get_referrersR�t
isfunctionRt
isinstanceR�thasattrR!(
RtframeR�RRR^tclsnameR�tfuncsRtdictsR�tclasses((s/sys/lib/python2.7/trace.pytfile_module_function_ofs2
cCsG|dkrC|j|�}|j|j�}d|j||f<ndS(skHandler for call events.
Adds information about who called who to the self._callers dict.
tcalliN(R�tf_backR�(RR�twhytargt this_functparent_func((s/sys/lib/python2.7/trace.pyR�:scCs/|dkr+|j|�}d|j|<ndS(soHandler for call events.
Adds (filename, modulename, funcname) to the self._calledfuncs dict.
R�iN(R�R�(RR�R�R�R�((s/sys/lib/python2.7/trace.pyR�EscCs�|dkr�|j}|jjdd�}|r�t|�}|dk r�|jj||�}|s�|jr�d||jfGHn|j Sq�q�dSndS(s�Handler for call events.
If the code block being entered is to be ignored, returns `None',
else returns self.localtrace.
R�t__file__s! --- modulename: %s, funcname: %sN(
R�t f_globalsRFRR'R�R R�R�R�(RR�R�R�R�RRt ignore_it((s/sys/lib/python2.7/trace.pyR�Ns
cCs�|dkr�|jj}|j}||f}|jj|d�d|j|<|jrndtj�|jGntjj |�}d||t
j||�fGn|jS(NR~iis%.2fs
%s(%d): %s(
R�R�tf_linenoR5RFR�R�RRR#RUtgetlineR�(RR�R�R�RRhRKtbname((s/sys/lib/python2.7/trace.pyR�es cCs{|dkrt|jj}|j}|jrBdtj�|jGntjj|�}d||tj ||�fGn|j
S(NR~s%.2fs
%s(%d): %s(R�R�R�R�R�RRR#RUR�R�(RR�R�R�RRhR�((s/sys/lib/python2.7/trace.pyR�ts cCsW|dkrP|jj}|j}||f}|jj|d�d|j|<n|jS(NR~ii(R�R�R�R5RFR�(RR�R�R�RRhRK((s/sys/lib/python2.7/trace.pyR��s #c
Cs1t|jd|jd|jd|jd|j�S(NR:R R8R9(R3R5R:R R�R�(R((s/sys/lib/python2.7/trace.pytresults�s ((N(R!R"RR�RR�R�R�R�R�R�R�R�R�R�R�(((s/sys/lib/python2.7/trace.pyR��s1 )
cCs2tjjdtjd|f�tjd�dS(Ns%s: %s
ii(RRCRRtexit(tmsg((s/sys/lib/python2.7/trace.pyt _err_exit�s!cCs:ddl}|dkr$tj}nyP|j|dddddddd d
ddd
dddddg�\}}Wn_|jk
r�}tjjdtjd|f�tjjdtjd�tjd�nXd}d}d}d}d} d}
g}g}d}
d}t}t}t}x�D]�}}|dkr`t tj
�tjd�n|dkr�tj
jd�tjd�n|dks�|dkr�t}q+n|dks�|dkr�t}q+n|dks�dkr�}q+n|dks|d krd}q+n|d!ks4|d"kr@d}q+n|d#ksX|d$krdd}q+n|d%ks||d&kr�d}q+n|d'ks�|d(kr�|} q+n|d)ks�|d*kr�d}
q+n|d+ks�d,kr�}
q+n|d-ks|d.krd}q+n|d/krWx*|jd0�D]}|j
|j��q4Wq+n|d1kr+x�|jtj�D]�}tjj|�}|jd2tjjtjd3d4tjd5 ��}|jd6tjjtjd3d4tjd5 ��}tjj|�}|j
|�qvWq+q+q+W|r>|s1|r>td7�n|pY|pY|pY|pY|sitd8�n|r�|r�td9�n|r�| r�td:�n|r�t|�dkr�td;�n|r�d<| d=| �}|j|
d
|d>|
�n>|t_|d}tjj|�dtjd<t||d?|d@|dA|dB|d<| d=| d|�}yft|��}t|j �|dC�}WdQXi|dD6dEdF6ddG6ddH6}|j!|||�Wn>t"k
r�tdItjd|f�nt#k
rnX|j$�}|s6|j|
d
|d>|
�ndS(JNi�istcrRf:d:msC:lTgthelptversionR�Rktreports no-reportR[sfile=tmissingsignore-module=signore-dir=s coverdir=t listfuncst
trackcallsR�s%s: %s
is%Try `%s --help' for more information
s--helps --versions
trace 2.0
s-Ts--trackcallss-ls--listfuncss-gs--timings-ts--traces-cs--counts-rs--reports-Rs--no-reports-fs--files-ms --missings-Cs
--coverdirs-ss --summarys--ignore-modulet,s--ignore-dirs$prefixtlibtpythonis$exec_prefixs8cannot specify both --listfuncs and (--trace or --count)sLmust specify one of --trace, --count, --report, --listfuncs, or --trackcallss,cannot specify both --report and --no-reports--report requires a --filesmissing name of file to runR:R R\R�R�R�R�R�R�R�R!t__package__t
__cached__sCannot run file %r because: %s(%tgetoptRRRterrorRCRR�R�R
tstdoutRtsplittappendtstripRtpathsepRt
expandvarsR+RWtprefixR�texec_prefixRR�RR3RtR�R=R�R�R�R@t
SystemExitR�(RR�toptst prog_argvR�R�RkR�t no_reporttcounts_fileR�tignore_modulestignore_dirsR\R[R�R�R�topttvalRtsR�tprognametttfpR�tglobsRD((s/sys/lib/python2.7/trace.pytmain�s� !
R�((((#t__doc__RURtreRR�R�R�R�R�R�tcPickleR;tImportErrorRRRRR
RyR�RwRR'R2R3R�R�R�RTR�R�RR
R!(((s/sys/lib/python2.7/trace.pyt<module>1sL
-5 �
��
|