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- # Source Generated with Decompyle++
- # File: in.pyo (Python 2.7)
-
- __all__ = [
- 'run',
- 'runctx',
- 'help',
- 'Profile']
- import _lsprof
-
- def run(statement, filename = None, sort = -1):
- prof = Profile()
- result = None
-
- try:
- prof = prof.run(statement)
- except SystemExit:
- pass
- finally:
- pass
-
- return result
-
-
- def runctx(statement, globals, locals, filename = None, sort = -1):
- prof = Profile()
- result = None
-
- try:
- prof = prof.runctx(statement, globals, locals)
- except SystemExit:
- pass
- finally:
- pass
-
- return result
-
-
- def help():
- print 'Documentation for the profile/cProfile modules can be found '
- print "in the Python Library Reference, section 'The Python Profiler'."
-
-
- class Profile(_lsprof.Profiler):
-
- def print_stats(self, sort = -1):
- import pstats
- pstats.Stats(self).strip_dirs().sort_stats(sort).print_stats()
-
-
- def dump_stats(self, file):
- import marshal
- f = open(file, 'wb')
- self.create_stats()
- marshal.dump(self.stats, f)
- f.close()
-
-
- def create_stats(self):
- self.disable()
- self.snapshot_stats()
-
-
- def snapshot_stats(self):
- entries = self.getstats()
- self.stats = { }
- callersdicts = { }
- for entry in entries:
- func = label(entry.code)
- nc = entry.callcount
- cc = nc - entry.reccallcount
- tt = entry.inlinetime
- ct = entry.totaltime
- callers = { }
- callersdicts[id(entry.code)] = callers
- self.stats[func] = (cc, nc, tt, ct, callers)
-
- for entry in entries:
- if entry.calls:
- func = label(entry.code)
- for subentry in entry.calls:
-
- try:
- callers = callersdicts[id(subentry.code)]
- except KeyError:
- continue
-
- nc = subentry.callcount
- cc = nc - subentry.reccallcount
- tt = subentry.inlinetime
- ct = subentry.totaltime
- if func in callers:
- prev = callers[func]
- nc += prev[0]
- cc += prev[1]
- tt += prev[2]
- ct += prev[3]
- callers[func] = (nc, cc, tt, ct)
-
-
-
- def run(self, cmd):
- import __main__
- dict = __main__.__dict__
- return self.runctx(cmd, dict, dict)
-
-
- def runctx(self, cmd, globals, locals):
- self.enable()
-
- try:
- exec cmd in globals, locals
- finally:
- self.disable()
-
- return self
-
-
- def runcall(self, func, *args, **kw):
- self.enable()
-
- try:
- return func(*args, **kw)
- finally:
- self.disable()
-
-
-
-
- def label(code):
- if isinstance(code, str):
- return ('~', 0, code)
- return (None.co_filename, code.co_firstlineno, code.co_name)
-
-
- def main():
- import os
- import sys
- OptionParser = OptionParser
- import optparse
- usage = 'cProfile.py [-o output_file_path] [-s sort] 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)
- if not sys.argv[1:]:
- parser.print_usage()
- sys.exit(2)
- (options, args) = parser.parse_args()
- 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 }
- runctx(code, globs, None, options.outfile, options.sort)
- else:
- parser.print_usage()
- return parser
-
- if __name__ == '__main__':
- main()
-