本文整理汇总了Python中bb.COW.COWDictBase类的典型用法代码示例。如果您正苦于以下问题：Python COWDictBase类的具体用法？Python COWDictBase怎么用？Python COWDictBase使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了COWDictBase类的8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: __init__
def __init__(self, special = COWDictBase.copy(), seen = COWDictBase.copy() ):
self.dict = {}
# cookie monster tribute
self._special_values = special
self._seen_overrides = seen
self.expand_cache = {}示例2: __init__
def __init__(self, special = COWDictBase.copy(), seen = COWDictBase.copy() ):
self.dict = {}
self.inchistory = IncludeHistory()
self.varhistory = VariableHistory(self)
self._tracking = False
# cookie monster tribute
self._special_values = special
self._seen_overrides = seen
self.expand_cache = {}示例3: testCow
def testCow(self):
from bb.COW import COWDictBase
c = COWDictBase.copy()
c['123'] = 1027
c['other'] = 4711
c['d'] = { 'abc' : 10, 'bcd' : 20 }
copy = c.copy()
self.assertEquals(1027, c['123'])
self.assertEquals(4711, c['other'])
self.assertEquals({'abc':10, 'bcd':20}, c['d'])
self.assertEquals(1027, copy['123'])
self.assertEquals(4711, copy['other'])
self.assertEquals({'abc':10, 'bcd':20}, copy['d'])
# cow it now
copy['123'] = 1028
copy['other'] = 4712
copy['d']['abc'] = 20
self.assertEquals(1027, c['123'])
self.assertEquals(4711, c['other'])
self.assertEquals({'abc':10, 'bcd':20}, c['d'])
self.assertEquals(1028, copy['123'])
self.assertEquals(4712, copy['other'])
self.assertEquals({'abc':20, 'bcd':20}, copy['d'])示例4: testGetSet
def testGetSet(self):
"""
Test and set
"""
from bb.COW import COWDictBase
a = COWDictBase.copy()
self.assertEquals(False, a.has_key('a'))
a['a'] = 'a'
a['b'] = 'b'
self.assertEquals(True, a.has_key('a'))
self.assertEquals(True, a.has_key('b'))
self.assertEquals('a', a['a'] )
self.assertEquals('b', a['b'] )示例5: testGetSet
def testGetSet(self):
"""
Test and set
"""
from bb.COW import COWDictBase
a = COWDictBase.copy()
self.assertEqual(False, 'a' in a)
a['a'] = 'a'
a['b'] = 'b'
self.assertEqual(True, 'a' in a)
self.assertEqual(True, 'b' in a)
self.assertEqual('a', a['a'] )
self.assertEqual('b', a['b'] )示例6: __init__
def __init__(self, dataroot):
self.dataroot = dataroot
self.variables = COWDictBase.copy()示例7: __setstate__
def __setstate__(self, state):
self.dataroot = state['dataroot']
self.variables = COWDictBase.copy()
for k, v in state['variables'].items():
self.variables[k] = v示例8: testCopyCopy
def testCopyCopy(self):
"""
Test the copy of copies
"""
from bb.COW import COWDictBase
# create two COW dict 'instances'
b = COWDictBase.copy()
c = COWDictBase.copy()
# assign some keys to one instance, some keys to another
b['a'] = 10
b['c'] = 20
c['a'] = 30
# test separation of the two instances
self.assertEquals(False, c.has_key('c'))
self.assertEquals(30, c['a'])
self.assertEquals(10, b['a'])
# test copy
b_2 = b.copy()
c_2 = c.copy()
self.assertEquals(False, c_2.has_key('c'))
self.assertEquals(10, b_2['a'])
b_2['d'] = 40
self.assertEquals(False, c_2.has_key('d'))
self.assertEquals(True, b_2.has_key('d'))
self.assertEquals(40, b_2['d'])
self.assertEquals(False, b.has_key('d'))
self.assertEquals(False, c.has_key('d'))
c_2['d'] = 30
self.assertEquals(True, c_2.has_key('d'))
self.assertEquals(True, b_2.has_key('d'))
self.assertEquals(30, c_2['d'])
self.assertEquals(40, b_2['d'])
self.assertEquals(False, b.has_key('d'))
self.assertEquals(False, c.has_key('d'))
# test copy of the copy
c_3 = c_2.copy()
b_3 = b_2.copy()
b_3_2 = b_2.copy()
c_3['e'] = 4711
self.assertEquals(4711, c_3['e'])
self.assertEquals(False, c_2.has_key('e'))
self.assertEquals(False, b_3.has_key('e'))
self.assertEquals(False, b_3_2.has_key('e'))
self.assertEquals(False, b_2.has_key('e'))
b_3['e'] = 'viel'
self.assertEquals('viel', b_3['e'])
self.assertEquals(4711, c_3['e'])
self.assertEquals(False, c_2.has_key('e'))
self.assertEquals(True, b_3.has_key('e'))
self.assertEquals(False, b_3_2.has_key('e'))
self.assertEquals(False, b_2.has_key('e'))