# ____________________________________________________________

def main():

import os, sys

import os

import sys

import runpy

from optparse import OptionParser

usage = "cProfile.py [-o output_file_path] [-s sort] scriptfile [arg] ..."

usage = "cProfile.py [-o output_file_path] [-s sort] [-m module | scriptfile] [arg] ..."

parser = OptionParser(usage=usage)

parser.allow_interspersed_args = False

parser.add_option('-o', '--outfile', dest="outfile",

help="Save stats to <outfile>", default=None)

parser.add_option('-s', '--sort', dest="sort",

help="Sort order when printing to stdout, based on pstats.Stats class",

default=-1)

parser.add_option('-m', dest="module", action="store_true",

help="Profile a library module", default=False)

if not sys.argv[1:]:

parser.print_usage()

sys.argv[:] = args

if len(args) > 0:

progname = args[0]

sys.path.insert(0, os.path.dirname(progname))

with open(progname, 'rb') as fp:

code = compile(fp.read(), progname, 'exec')

globs = {

'__file__': progname,

'__name__': '__main__',

'__package__': None,

'__cached__': None,

}

if options.module:

code = "run_module(modname, run_name='__main__')"

globs = {

'run_module': runpy.run_module,

'modname': args[0]

}

else:

progname = args[0]

sys.path.insert(0, os.path.dirname(progname))

with open(progname, 'rb') as fp:

code = compile(fp.read(), progname, 'exec')

globs = {

'__file__': progname,

'__name__': '__main__',

'__package__': None,

'__cached__': None,

}

runctx(code, globs, None, options.outfile, options.sort)

else:

parser.print_usage()