Your IP : 172.28.240.42
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d d YZ d Z d Z d Z d Z d d d YZ d Z d d Z! e" d k re! n d S( 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")
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c C s t j d t j d d S( N( R R R R ( ( ( s /usr/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).
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__module__R R R ( ( ( s /usr/lib/python2.7/trace.pyR s c C s. t j j | } t j j | \ } } | S( s- Return a plausible module name for the patch.( R R t basenamet splitext( R t baseR t ext( ( s /usr/lib/python2.7/trace.pyt modname s c C s t j j | } d } xo t j D]d } t j j | } | j | r" | t | t j k r" t | t | k r | } q q" q" W| r | t | d } n | } t j j | \ } } | j t j d } t j r | j t j d } n t j j
| \ } } | 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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@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 .pyois .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 ( ( s /usr/lib/python2.7/trace.pyt
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<q Wq n | } q. W| j | S( s Return a dict of possible docstring positions.
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line that contains only a string or a part of a triple-quoted
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@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
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`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
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c C sG | d k rC | j | } | j | j } d | j | | f <n d S( sk Handler for call events.
Adds information about who called who to the self._callers dict.
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Adds (filename, modulename, funcname) to the self._calledfuncs dict.
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