Tools/pybench/With.py · feng/python

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python

Tools

pybench

With.py

With.py 4.04 KB

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 xrange(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 xrange(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 xrange(self.rounds):
 cm.__enter__()
 try: pass
 finally: cm.__exit__()

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

def calibrate(self):

cm = self.ContextManager()

for i in xrange(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 xrange(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 xrange(self.rounds):
 pass

一键复制编辑原始数据按行查看历史

feng 提交于 2015年10月01日 10:15 +08:00 . python

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190

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 xrange(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 xrange(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 xrange(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 xrange(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 xrange(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 xrange(self.rounds):
 pass