ó
|
M\¬Qc @ s¸ d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l
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Z
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y d d l Z e Z Wn e k
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r³ d d l Z n Xy d d l Z Wn# e k
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ré e j Z d Z n Xd Z d Z d Z d Z e j d Z d d d
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YZ d Z d Z d d d YZ d Z d Z d Z d Z d d d YZ d Z d d Z! e" d k r´e! n d S( sª 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")
|
iÿÿÿÿNc C s t j d d S( N( t syst settracet None( ( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyt _unsettraceH s c C s t j | t j | d S( N( t threadingR R ( t func( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyt _settraceK s c C s t j d t j d d S( N( R R R R ( ( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyR O s c C s | j d t j d d S( 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 ( t writeR t argv( t outfile( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyt usageS s *s #pragma NO COVERs ^\s*(#.*)?$t Ignorec B s e Z d d d Z d Z RS( c C sM | p g | _ | p g | _ t t j j | j | _ i d d 6| _ d S( Ni s <string>( t _modst _dirst mapt ost patht normpatht _ignore( t selft modulest dirs( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyt __init__ s c C sñ | | j k r | j | Sxk | j D]` } | | k rG d | j | <d St | } | | | k r$ | | d k r$ d | j | <d Sq$ W| d k r¥ d | j | <d Sx8 | j D]- } | j | t j r¯ d | j | <d Sq¯ Wd | j | <d S( Ni t .i ( R R t lenR R t
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startswithR t sep( R t filenamet
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| \ } } | j d S( s, Return a plausible module name for the path.t i R ( R R t normcaseR R R R t
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r9} t j d | j | f IJq=Xn d S( Nt rbs Skipping counts file %r: %s( t countsR t copyt countert calledfuncst callerst infileR t picklet loadt opent updatet __class__t IOErrort EOFErrort
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c C s± | j } | j } | j } | j } | j } | j } x2 | j D]$ } | j | d | | | | <qC Wx | j D] } d | | <qx Wx | j D] } d | | <q Wd S( s. Merge in the data from another CoverageResultsi i N( R5 R8 R9 t keyst get( R t otherR5 R8 R9 t other_countst other_calledfuncst other_callerst key( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyR> ø s "c C s¥ | j rW Hd GH| j j } | j x, | D]! \ } } } d | | | f GHq/ Wn | j r Hd GH| j j } | j d } } x | D] \ \ }
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r} t j d | IJq¡Xn d S( s!
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@param coverdir
|
s functions called:s* filename: %s, modulename: %s, funcname: %ss calling relationships:R( s ***s -->s %s.%s -> %s.%ss <string>s <doctest s .pycs .pyoiÿÿÿÿs .coverid s lines cov% module (path)s %5d %3d%% %s (%s)t wbi s" Can't save counts files because %sN( s .pycs .pyo( R8 RE t sortR9 R5 RF t iteritemsR t endswithR R R t dirnamet abspathR' t existst makedirsR2 t find_executable_linenost linecachet getlinest joint write_results_fileR R; t dumpR= R@ R RC ( R t show_missingt summaryt coverdirt callsR R t funcnamet lastfilet lastcfilet pfilet pmodt pfunct cfilet cmodt cfunct per_filet linenot lines_hitt sumst countR0 t lnotabt sourcet coverpatht n_hitst n_linest percentt modst mRD ( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyt write_results
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rÇ | j d nC | | k rý t | | k rý | j d | d 7} n | j d | j | | j d qZ W| j
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c C sO t | | } x9 | j D]. } t j | r | j t | | q q W| S( s< Return lineno dict for all code objects reachable from code.( R t co_constst inspectt iscodeR> t
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c C s¿ i } t j } t | } x t j | j D] \ } } } } } | t j k r§ | t j k r§ | \ } }
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| \ } } x( t | | d D] } d | | <q Wq§ n | } q. W| j | S( sÄ 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 ( t tokent INDENTR= t tokenizet generate_tokenst readlinet STRINGt rangeR{ ( R R t
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prev_ttypet ft ttypet tstrt startt endR~ t slinet scolt elinet ecolR} ( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyt find_strings s (
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rF } t j d | | f IJi SXt | | d } t | } t | | S( sA Return dict where keys are line numbers in the line number table.t rUs% Not printing coverage data for %r: %st exec( R= t readR@ R RC t compileR R ( R t progRD R R ( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyRT ¶ s
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t Tracec
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B s e Z d d d d d d d d e d Z d Z d d d Z d Z d Z d Z d Z
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C s- | | _ | | _ t | | | _ i | _ i | _ i | _ d | _ | | _ i | _ i | _
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i | _ d | _ | r t j | _ n | r¢ | j | _ n | r· | j | _ nr | rÞ | rÞ | j | _ | j | _ nK | rÿ | j | _ | j | _ n* | r | j | _ | j | _ n d | _ d S( 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
|
i i N( R: R R t ignoreR5 t blabbedt pathtobasenamet donothingt tracet _calledfuncst _callerst _caller_cacheR t
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start_timet timet globaltrace_trackcallerst globaltracet globaltrace_countfuncst globaltrace_ltt localtrace_trace_and_countt
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localtracet localtrace_tracet localtrace_count(
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R Rk R© t
|
countfuncst countcallerst
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ignoremodst
|
ignoredirsR: R t timing( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyR Ã s8 c C s, d d l } | j } | j | | | d S( Niÿÿÿÿ( t __main__t __dict__t runctx( R t cmdR¼ t dict( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyt runö s c B sl | d k r i } n | d k r* i } n | j sC e | j n z | | | UWd | j sg e n Xd S( N( R R¨ R R° R ( R R¿ t globalst locals( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyR¾ û s c O sV d } | j s" t j | j n z | | | } Wd | j sQ t j d n X| S( N( R R¨ R R R° ( R R t argst kwt result( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyt runfunc s c C s | j } | j } | r' t | } n d } | j } d } | | j k rq | j | d k rr| j | } qrnd | j | <g t j | D] } t j | r | ^ q } t
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| d k ro| d j } | | j | <qoqrn | d k rd | | f } n | | | f S( Ni i t __bases__s %s.%s( t f_codet co_filenameR' R t co_nameR¬ t gct get_referrersR t
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isinstanceRÀ t hasattrR! ( R t frameR R R R^ t clsnameR t funcsR t dictsR t classes( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyt file_module_function_of s2 c C sG | d k rC | j | } | j | j } d | j | | f <n d S( sk Handler for call events.
|
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Adds information about who called who to the self._callers dict.
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t calli N( RÖ t f_backR« ( R RÑ t whyt argt this_funct parent_func( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyR¯ : s c C s/ | d k r+ | j | } d | j | <n d S( so Handler for call events.
|
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Adds (filename, modulename, funcname) to the self._calledfuncs dict.
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R× i N( RÖ Rª ( R RÑ RÙ RÚ RÛ ( ( sM /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/trace.pyR± E s c C s | d k r | j } | j j d d } | r t | } | d k r | j j | | } | s | j r d | | j f GHn | j Sq q d Sn d S( s Handler for call events.
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If the code block being entered is to be ignored, returns `None',
|
else returns self.localtrace.
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R× t __file__s! --- modulename: %s, funcname: %sN(
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