Python cProfile.run方法代碼示例

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def profile_main():
    """

    :return:
    """
    log.info("Profiling: ENABLED")
    # Enable memory usage profiling at the line level
    tracemalloc.start()
    # Enable CPU usage/function call timing/rate at the function level
    # Automatigically dumps profile to `filename` for further analysis
    cProfile.run("main()", filename=(CWD + "/chimay-red.cprof"))
    # Take snapshot of traced malloc profile
    snapshot = tracemalloc.take_snapshot()
    # Print snapshot statistics filtering for only `tracefiles`
    display_top(snapshot, limit=20, modpaths=TRACEFILES)

    return 0 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def main():
    """ DocstringNotImplemented """

    # set pwntools context for binary file
    if TARGET.binary:
        context.binary = TARGET.binary
    if TARGET.debug:
        # Setup pwnlib context for tmux debug automation
        context.terminal = ['tmux', '-L', 'chimay-red', 'splitw', '-v', '-p', '50']
        # run remote gdbserver attached to `www` PID on TARGET
        run_new_remote_gdbserver(TARGET.rhost, TARGET.gdbport)
        # attach and connect to remote gdbserver on TARGET
        attach_gdb_server(TARGET.rhost, TARGET.gdbport, TARGET.binary, TARGET.breakpoints.split(","))

    if TARGET.shellcommand:
        Command(TARGET.vector, TARGET.rhost, TARGET.lhost, TARGET.shellcommand, command="custom_shell_command")
    else:
        Command(TARGET.vector, TARGET.rhost, TARGET.lhost, command=TARGET.command)


# Run the script 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def __init__(self, name, run=True, end_prompt=True, **kwargs):
        kwargs['agent'] = core.Agent
        
        print 'ran init'
        self._name = name
        
        self._end_prompt = end_prompt
        
        #create the environment
        start = time.clock()
        self.world = universe.create_world(name,
                        defaults=self._defaults,
                        ignore_world_agent=True,
                        **kwargs)
        end = time.clock()
        print name, end - start, '???'

        self.lag = end-start 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def main():
    if sys.argv[1] == '-d':
        del sys.argv[1]
        import pdb
        pdb.set_trace()
        my_module_gen()
    else:
        import os
        if "PYBINDGEN_ENABLE_PROFILING" in os.environ:
            try:
                import cProfile as profile
            except ImportError:
                my_module_gen()
            else:
                print("** running under profiler", file=sys.stderr)
                profile.run('my_module_gen()', 'foomodulegen-auto.pstat')
        else:
            my_module_gen() 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def run():
    print('\nLoading JSON...')
    input_fn = 'benchmark.json'
    output_fn = 'panflute.json'

    with open(input_fn, encoding='utf-8') as f:
        doc = pf.load(f)

    print('\nApplying trivial filter...')
    doc = doc.walk(action=empty_test, doc=doc)

    print('Dumping JSON...')
    with open(output_fn, mode='w', encoding='utf-8') as f:
        pf.dump(doc, f)
        f.write('\n')

    print(' - Done!') 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def profile(profileOutputFile=None, dotOutputFile=None, imageOutputFile=None):
    """
    This will run the program and present profiling data in a nice looking graph
    """

    try:
        from thirdparty.gprof2dot import gprof2dot
        from thirdparty.xdot import xdot
        import gobject
        import gtk
        import pydot
    except ImportError, e:
        errMsg = "profiling requires third-party libraries (%s). " % getUnicode(e, UNICODE_ENCODING)
        errMsg += "Quick steps:%s" % os.linesep
        errMsg += "1) sudo apt-get install python-pydot python-pyparsing python-profiler graphviz"
        logger.error(errMsg)

        return 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def get_result_n(att_trees, data, type_alg, k=DEFAULT_K, n=10):
    """
    run clustering_based_k_anon for n time, with k=10
    """
    print "K=%d" % k
    data_back = copy.deepcopy(data)
    n_ncp = 0.0
    n_time = 0.0
    for i in range(n):
        _, eval_result = clustering_based_k_anon(att_trees, data, type_alg, k)
        data = copy.deepcopy(data_back)
        n_ncp += eval_result[0]
        n_time += eval_result[1]
    n_ncp = n_ncp / n
    n_time = n_ncp / n
    print "Run %d times" % n
    print "NCP %0.2f" % n_ncp + "%"
    print "Running time %0.2f" % n_time + " seconds" 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def timeout(func, args=(), timeout_duration=2, default=None, **kwargs):
    """This will spwan a thread and run the given function using the args, kwargs and
    return the given default value if the timeout_duration is exceeded
    """
    import threading

    class InterruptableThread(threading.Thread):
        def __init__(self):
            threading.Thread.__init__(self)
            self.result = default

        def run(self):
            try:
                self.result = func(*args, **kwargs)
            except:
                pass

    it = InterruptableThread()
    it.start()
    it.join(timeout_duration)
    return it.result 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def profiler(command, filename="profile.stats", n_stats=10):
    """Profiler for a python program

    Runs cProfile and outputs ordered statistics that describe
    how often and for how long various parts of the program are executed.

    Stats can be visualized with `!snakeviz profile.stats`.

    Parameters
    ----------
    command: str
        Command string to be executed.
    filename: str
        Name under which to store the stats.
    n_stats: int or None
        Number of top stats to show.
    """
    import cProfile, pstats

    cProfile.run(command, filename)
    stats = pstats.Stats(filename).strip_dirs().sort_stats("time")
    return stats.print_stats(n_stats or {}) 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def command(self):
        with warnings.catch_warnings():
            try:
                from sqlalchemy import exc
            except ImportError:
                pass
            else:
                warnings.simplefilter("ignore", category=exc.SAWarning)
            self.basic_setup()
            request = webob.Request.blank('--script--', environ={
                'paste.registry': self.registry})
            tg.request_local.context.request = request
            if self.options.pdb:
                base.log.info('Installing exception hook')
                sys.excepthook = utils.postmortem_hook
            with open(self.args[1]) as fp:
                ns = dict(__name__='__main__')
                sys.argv = self.args[1:]
                if self.options.profile:
                    cProfile.run(fp, '%s.profile' %
                                 os.path.basename(self.args[1]))
                else:
                    exec(fp.read(), ns) 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def profile(profileOutputFile=None, dotOutputFile=None, imageOutputFile=None):
    """
    This will run the program and present profiling data in a nice looking graph
    """

    try:
        __import__("gobject")
        from thirdparty.gprof2dot import gprof2dot
        from thirdparty.xdot import xdot
        import gtk
        import pydot
    except ImportError, e:
        errMsg = "profiling requires third-party libraries ('%s') " % getUnicode(e, UNICODE_ENCODING)
        errMsg += "(Hint: 'sudo apt-get install python-pydot python-pyparsing python-profiler graphviz')"
        logger.error(errMsg)

        return 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def main():
    """ Main function to invoke for profiling """
    import cProfile as profile
    import pstats

    global _PROFILING

    _PROFILING = True
    filename = "Processor.profile"
    profile.run("_main()", filename)
    stats = pstats.Stats(filename)
    # Clean up filenames for the report
    stats.strip_dirs()
    # Sort the statistics by the total time spent in the function itself
    stats.sort_stats("tottime")
    stats.print_stats(100)  # Print 100 most significant lines 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def profile(code, name='profile_run', sort='cumulative', num=30):
    """Common-use for cProfile"""
    cProfile.run(code, name)
    stats = pstats.Stats(name)
    stats.sort_stats(sort)
    stats.print_stats(num)
    return stats
        
        
  
#### Code for listing (nearly) all objects in the known universe
#### http://utcc.utoronto.ca/~cks/space/blog/python/GetAllObjects
# Recursively expand slist's objects
# into olist, using seen to track
# already processed objects. 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def findNew(self, regex):
        """Return all objects matching regex that were considered 'new' when the last diff() was run."""
        return self.findTypes(self.newRefs, regex) 

# 需要導入模塊: import cProfile [as 別名]
# 或者: from cProfile import run [as 別名]
def findPersistent(self, regex):
        """Return all objects matching regex that were considered 'persistent' when the last diff() was run."""
        return self.findTypes(self.persistentRefs, regex)