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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 1dad6501ce23897db9fc7ff57b779e4047dad951 authored by Victor Stinner on 04 March 2010, 12:48:27 UTC, committed by Victor Stinner on 04 March 2010, 12:48:27 UTC 
Merged revisions 78649 via svnmerge from
 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r78649 | victor.stinner | 2010-03-04 13:47:32 +0100 (jeu., 04 mars 2010) | 2 lines

  oops, fix the test of my previous commit about unicodedata and PR #29 (r78647)
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1 parent a9d157a
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Tip revision: 1dad6501ce23897db9fc7ff57b779e4047dad951 authored by Victor Stinner on 04 March 2010, 12:48:27 UTC
Merged revisions 78649 via svnmerge from
Tip revision: 1dad650
With.py 
from __future__ import with_statement
from pybench import Test

class WithFinally(Test):

    version = 2.0
    operations = 20
    rounds = 80000

    class ContextManager(object):
        def __enter__(self):
            pass
        def __exit__(self, exc, val, tb):
            pass

    def test(self):

        cm = self.ContextManager()

        for i in range(self.rounds):
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass
            with cm: pass

    def calibrate(self):

        cm = self.ContextManager()

        for i in range(self.rounds):
            pass


class TryFinally(Test):

    version = 2.0
    operations = 20
    rounds = 80000

    class ContextManager(object):
        def __enter__(self):
            pass
        def __exit__(self):
            # "Context manager" objects used just for their cleanup
            # actions in finally blocks usually don't have parameters.
            pass

    def test(self):

        cm = self.ContextManager()

        for i in range(self.rounds):
            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

            cm.__enter__()
            try: pass
            finally: cm.__exit__()

    def calibrate(self):

        cm = self.ContextManager()

        for i in range(self.rounds):
            pass


class WithRaiseExcept(Test):

    version = 2.0
    operations = 2 + 3 + 3
    rounds = 100000

    class BlockExceptions(object):
        def __enter__(self):
            pass
        def __exit__(self, exc, val, tb):
            return True

    def test(self):

        error = ValueError
        be = self.BlockExceptions()

        for i in range(self.rounds):
            with be: raise error
            with be: raise error
            with be: raise error("something")
            with be: raise error("something")
            with be: raise error("something")
            with be: raise error("something")
            with be: raise error("something")
            with be: raise error("something")

    def calibrate(self):

        error = ValueError
        be = self.BlockExceptions()

        for i in range(self.rounds):
            pass
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