本文整理匯總了Python中operator.__eq__方法的典型用法代碼示例。如果您正苦於以下問題：Python operator.__eq__方法的具體用法？Python operator.__eq__怎麽用？Python operator.__eq__使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類operator的用法示例。
在下文中一共展示了operator.__eq__方法的11個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_dicts
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def test_dicts(self):
# Verify that __eq__ and __ne__ work for dicts even if the keys and
# values don't support anything other than __eq__ and __ne__ (and
# __hash__). Complex numbers are a fine example of that.
import random
imag1a = {}
for i in range(50):
imag1a[random.randrange(100)*1j] = random.randrange(100)*1j
items = imag1a.items()
random.shuffle(items)
imag1b = {}
for k, v in items:
imag1b[k] = v
imag2 = imag1b.copy()
imag2[k] = v + 1.0
self.assertTrue(imag1a == imag1a)
self.assertTrue(imag1a == imag1b)
self.assertTrue(imag2 == imag2)
self.assertTrue(imag1a != imag2)
for opname in ("lt", "le", "gt", "ge"):
for op in opmap[opname]:
self.assertRaises(TypeError, op, imag1a, imag2) 示例2: __init__
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def __init__(self, attribute, value=None, op=None, probability=1, **kwargs):
super(self.__class__, self).__init__(kwargs)
self.__available_operators = {"==": operator.__eq__, "<": operator.__lt__,
">": operator.__gt__, "<=": operator.__le__,
">=": operator.__ge__, "!=": operator.__ne__,
"IN": (operator.__ge__, operator.__le__)}
self.attribute = attribute
self.attribute_range = value
self.probability = probability
self.operator = op
if self.attribute_range is None:
raise ValueError("A valid attribute value must be provided")
if self.operator is not None and self.operator in self.__available_operators:
if self.operator == "IN":
if not isinstance(self.attribute_range, list) or self.attribute_range[1] < self.attribute_range[0]:
raise ValueError("A range list is required to test IN condition")
else:
if not isinstance(self.attribute_range, int):
if not isinstance(self.attribute_range, float):
raise ValueError("A numeric value is required to test the selected condition")
else:
raise ValueError("The operator provided '%s' is not valid" % operator) 示例3: test_dicts
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def test_dicts(self):
# Verify that __eq__ and __ne__ work for dicts even if the keys and
# values don't support anything other than __eq__ and __ne__ (and
# __hash__). Complex numbers are a fine example of that.
import random
imag1a = {}
for i in range(50):
imag1a[random.randrange(100)*1j] = random.randrange(100)*1j
items = list(imag1a.items())
random.shuffle(items)
imag1b = {}
for k, v in items:
imag1b[k] = v
imag2 = imag1b.copy()
imag2[k] = v + 1.0
self.assertEqual(imag1a, imag1a)
self.assertEqual(imag1a, imag1b)
self.assertEqual(imag2, imag2)
self.assertTrue(imag1a != imag2)
for opname in ("lt", "le", "gt", "ge"):
for op in opmap[opname]:
self.assertRaises(TypeError, op, imag1a, imag2) 示例4: test_dicts
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def test_dicts(self):
# Verify that __eq__ and __ne__ work for dicts even if the keys and
# values don't support anything other than __eq__ and __ne__ (and
# __hash__). Complex numbers are a fine example of that.
import random
imag1a = {}
for i in range(50):
imag1a[random.randrange(100)*1j] = random.randrange(100)*1j
items = imag1a.items()
random.shuffle(items)
imag1b = {}
for k, v in items:
imag1b[k] = v
imag2 = imag1b.copy()
imag2[k] = v + 1.0
self.assert_(imag1a == imag1a)
self.assert_(imag1a == imag1b)
self.assert_(imag2 == imag2)
self.assert_(imag1a != imag2)
for opname in ("lt", "le", "gt", "ge"):
for op in opmap[opname]:
self.assertRaises(TypeError, op, imag1a, imag2) 示例5: assert_array_equal
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def assert_array_equal(x, y, err_msg='', verbose=True):
"""
Checks the elementwise equality of two masked arrays.
"""
assert_array_compare(operator.__eq__, x, y,
err_msg=err_msg, verbose=verbose,
header='Arrays are not equal') 示例6: __eq__
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def __eq__(self, other):
return other is None 示例7: __ne__
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def __ne__(self, other):
return not self == other
# We must define __hash__ in the same class as __eq__:
# https://bugs.python.org/issue2235 示例8: __eq__
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def __eq__(self, other):
return self.x == other 示例9: test_misbehavin
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def test_misbehavin(self):
class Misb:
def __lt__(self_, other): return 0
def __gt__(self_, other): return 0
def __eq__(self_, other): return 0
def __le__(self_, other): self.fail("This shouldn't happen")
def __ge__(self_, other): self.fail("This shouldn't happen")
def __ne__(self_, other): self.fail("This shouldn't happen")
def __cmp__(self_, other): raise RuntimeError, "expected"
a = Misb()
b = Misb()
self.assertEqual(a<b, 0)
self.assertEqual(a==b, 0)
self.assertEqual(a>b, 0)
self.assertRaises(RuntimeError, cmp, a, b) 示例10: test_badentry
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def test_badentry(self):
# make sure that exceptions for item comparison are properly
# propagated in list comparisons
class Exc(Exception):
pass
class Bad:
def __eq__(self, other):
raise Exc
x = [Bad()]
y = [Bad()]
for op in opmap["eq"]:
self.assertRaises(Exc, op, x, y) 示例11: assert_array_equal
# 需要導入模塊: import operator [as 別名]
# 或者: from operator import __eq__ [as 別名]
def assert_array_equal(x, y, err_msg='', verbose=True):
"""Checks the elementwise equality of two masked arrays."""
assert_array_compare(operator.__eq__, x, y,
err_msg=err_msg, verbose=verbose,
header='Arrays are not equal')