本文整理汇总了Python中pyLibrary.maths.Math.log10方法的典型用法代码示例。如果您正苦于以下问题：Python Math.log10方法的具体用法？Python Math.log10怎么用？Python Math.log10使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pyLibrary.maths.Math的用法示例。
在下文中一共展示了Math.log10方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: assertAlmostEqualValue
# 需要导入模块: from pyLibrary.maths import Math [as 别名]
# 或者: from pyLibrary.maths.Math import log10 [as 别名]
def assertAlmostEqualValue(test, expected, digits=None, places=None, msg=None, delta=None):
"""
Snagged from unittest/case.py, then modified (Aug2014)
"""
if expected == None: # None has no expectations
return
if test == expected:
# shortcut
return
if not Math.is_number(expected):
# SOME SPECIAL CASES, EXPECTING EMPTY CONTAINERS IS THE SAME AS EXPECTING NULL
if isinstance(expected, list) and len(expected)==0 and test == None:
return
if isinstance(expected, Mapping) and not expected.keys() and test == None:
return
if test != expected:
raise AssertionError(expand_template("{{test}} != {{expected}}", locals()))
return
num_param = 0
if digits != None:
num_param += 1
if places != None:
num_param += 1
if delta != None:
num_param += 1
if num_param>1:
raise TypeError("specify only one of digits, places or delta")
if digits is not None:
with suppress_exception:
diff = Math.log10(abs(test-expected))
if diff < digits:
return
standardMsg = expand_template("{{test}} != {{expected}} within {{digits}} decimal places", locals())
elif delta is not None:
if abs(test - expected) <= delta:
return
standardMsg = expand_template("{{test}} != {{expected}} within {{delta}} delta", locals())
else:
if places is None:
places = 15
with suppress_exception:
diff = Math.log10(abs(test-expected))
if diff < Math.ceiling(Math.log10(abs(test)))-places:
return
standardMsg = expand_template("{{test|json}} != {{expected|json}} within {{places}} places", locals())
raise AssertionError(coalesce(msg, "") + ": (" + standardMsg + ")")示例2: assertAlmostEqualValue
# 需要导入模块: from pyLibrary.maths import Math [as 别名]
# 或者: from pyLibrary.maths.Math import log10 [as 别名]
def assertAlmostEqualValue(test, expected, digits=None, places=None, msg=None, delta=None):
"""
Snagged from unittest/case.py, then modified (Aug2014)
"""
if test == expected:
# shortcut
return
if not Math.is_number(expected):
# SOME SPECIAL CASES, EXPECTING EMPTY CONTAINERS IS THE SAME AS EXPECTING NULL
if isinstance(expected, list) and len(expected) == 0 and test == None:
return
if isinstance(expected, Mapping) and not expected.keys() and test == None:
return
if test != expected:
raise AssertionError(expand_template("{{test}} != {{expected}}", locals()))
return
num_param = 0
if digits != None:
num_param += 1
if places != None:
num_param += 1
if delta != None:
num_param += 1
if num_param > 1:
raise TypeError("specify only one of digits, places or delta")
if digits is not None:
try:
diff = Math.log10(abs(test - expected))
if diff < digits:
return
except Exception, e:
pass
standardMsg = expand_template("{{test}} != {{expected}} within {{digits}} decimal places", locals())示例3: TypeError
# 需要导入模块: from pyLibrary.maths import Math [as 别名]
# 或者: from pyLibrary.maths.Math import log10 [as 别名]
raise TypeError("specify only one of digits, places or delta")
if digits is not None:
try:
diff = Math.log10(abs(test-expected))
if diff < digits:
return
except Exception, e:
pass
standardMsg = expand_template("{{test}} != {{expected}} within {{digits}} decimal places", locals())
elif delta is not None:
if abs(test - expected) <= delta:
return
standardMsg = expand_template("{{test}} != {{expected}} within {{delta}} delta", locals())
else:
if places is None:
places = 15
try:
diff = Math.log10(abs(test-expected))
if diff < Math.ceiling(Math.log10(abs(test)))-places:
return
except Exception, e:
pass
standardMsg = expand_template("{{test|json}} != {{expected|json}} within {{places}} places", locals())
raise AssertionError(coalesce(msg, "") + ": (" + standardMsg + ")")