Best Python code snippet using hypothesis
2019-8-13-Property.py
Source:2019-8-13-Property.py  
...14	def __get__(self,instance,owner):15		print('getting...',self,instance,owner)16	def __set__(self,instance,value):17		print('setting...',self,instance,value)18	def __delete__(self,instance):19		print('deleting...',self,instance)2021		22>>> class Test:23	x = MyDecriptor()2425	26>>> ##æè¿°ç¬¦,MyDecriptorå°±æ¯æè¿°ç¬¦ç±»27>>> 28>>> test = Test()29>>> test.x30getting... <__main__.MyDecriptor object at 0x000002130ACF4548> <__main__.Test object at 0x000002130ACE2B08> <class '__main__.Test'>31>>> test32<__main__.Test object at 0x000002130ACE2B08>33>>> Test34<class '__main__.Test'>35>>> test.x = 'X_man'36setting... <__main__.MyDecriptor object at 0x000002130ACF4548> <__main__.Test object at 0x000002130ACE2B08> X_man37>>> del test.x38deleting... <__main__.MyDecriptor object at 0x000002130ACF4548> <__main__.Test object at 0x000002130ACE2B08>39>>> 40=============================== RESTART: Shell ===============================41>>> class NyProperty:42	def __init__(self,fget = None,fset = None,fdel = None):43		self.fget = fget44		self.fset = fset45		self.fdel = fdel46	def __get__(self,instance,owner):47		return self.fget(instance)48	def __set__(self,instance,value):49		return self.fset(instance,value)50	def __del__(self,instance):51		self.fdel(instance)5253		54>>> 55>>> class C:56	def __init__(self):57		self._x = None58	def getX(self):59		return self._x60	def setX(self,value):61		self._x = value62	def delX(self):63		del self.x64	x = MyProperty(getX,setX,delX)6566	67Traceback (most recent call last):68  File "<pyshell#44>", line 1, in <module>69    class C:70  File "<pyshell#44>", line 10, in C71    x = MyProperty(getX,setX,delX)72NameError: name 'MyProperty' is not defined73>>> class MyProperty:74	def __init__(self,fget = None,fset = None,fdel = None):75		self.fget = fget76		self.fset = fset77		self.fdel = fdel78	def __get__(self,instance,owner):79		return self.fget(instance)80	def __set__(self,instance,value):81		return self.fset(instance,value)82	def __del__(self,instance):83		self.fdel(instance)8485		86>>> class C:87	def __init__(self):88		self._x = None89	def getX(self):90		return self._x91	def setX(self,value):92		self._x = value93	def delX(self):94		del self.x95	x = MyProperty(getX,setX,delX)9697	98>>> c = C()99>>> c.x = 'x-man'100>>> c.x101'x-man'102>>> c._x103'x-man'104>>> del c.x105Traceback (most recent call last):106  File "<pyshell#53>", line 1, in <module>107    del c.x108AttributeError: __delete__109>>> class MyProperty:110	def __init__(self,fget = None,fset = None,fdel = None):111		self.fget = fget112		self.fset = fset113		self.fdel = fdel114	def __get__(self,instance,owner):115		return self.fget(instance)116	def __set__(self,instance,value):117		return self.fset(instance,value)118	def __delete__(self,instance):119		self.fdel(instance)120121		122>>> class C:123	def __init__(self):124		self._x = None125	def getX(self):126		return self._x127	def setX(self,value):128		self._x = value129	def delX(self):130		del self.x131	x = MyProperty(getX,setX,delX)132
...descriptor.py
Source:descriptor.py  
...21        print u"РаÑÑибÑÑ", self, u"Ñ
оÑÑÑ Ð·Ð°Ð¿Ð¸ÑаÑÑ Ð·Ð½Ð°Ñение", value,22        print u"ÑеÑез ÑкземплÑÑ", instance23        print u"ÐÑÐ¾Ñ Ð¼ÐµÑод Ð¼Ð¾Ð¶ÐµÑ ÑоÑ
ÑаниÑÑ Ð½Ð¾Ð²Ð¾Ðµ знаÑение"24    # ÐÑзÑваеÑÑÑ Ð¿Ñи Ñдалении "del instance.аÑÑибÑÑ"25    def __delete__(self, instance):26        print u"ÐÑÑибÑÑ", self, u"Ñ
оÑÑÑ ÑдалиÑÑ ÑеÑез ÑкземплÑÑ", instance27        print u"ÐÑÐ¾Ñ Ð¼ÐµÑод Ð¼Ð¾Ð¶ÐµÑ ÐºÐ°Ðº-нибÑÐ´Ñ ÑдалиÑÑ Ð°ÑÑибÑÑ. ",28        print u"ÐÑи ÑÑом Ñам деÑкÑипÑÐ¾Ñ Ð¾ÑÑанеÑÑÑ."29        30class A(object):31    32    x = MyDescriptor() # ÐÑо бÑдÑÑ Ð°ÑÑибÑÑÑ ÐºÐ»Ð°ÑÑа, доÑÑÑп к коÑоÑÑм33    y = MyDescriptor() # конÑÑолиÑÑеÑÑÑ Ð¼ÐµÑодами __get__/__set__/__delete__34a = A()35print a.x  # 123, вÑÐ·Ð¾Ð²ÐµÑ MyDescriptor.__get__(x, a, A)36print A.x  # 123, вÑÐ·Ð¾Ð²ÐµÑ MyDescriptor.__get__(x, None, A)37a.x = 5    # ÐÑÐ·Ð¾Ð²ÐµÑ MyDescriptor.__set__(x, a, 5)38#A.x = 5   # ÐÑÑибÑÑ A.x ÑÑÐ°Ð½ÐµÑ ÑиÑлом 5, __set__ не бÑÐ´ÐµÑ Ð²Ñзван39del a.x    # ÐÑÐ·Ð¾Ð²ÐµÑ MyDescriptor.__delete__(x, a), A.x не бÑÐ´ÐµÑ Ñдален40print a.x  # 12341# ÐамеÑание: ÐеÑкÑипÑоÑ, Ñ ÐºÐ¾ÑоÑого еÑÑÑ Ð¼ÐµÑод __set__ или __del__, назÑваеÑÑÑ 42# деÑкÑипÑоÑом даннÑÑ
 (data descriptor). Такие деÑкÑипÑоÑÑ Ð¸Ð¼ÐµÑÑ Ð¿ÑиоÑиÑÐµÑ 43# пеÑед лиÑнÑми аÑÑибÑÑами обÑекÑа пÑи ÑÑении и запиÑи. ÐапÑимеÑ, еÑли Ñ 44# клаÑÑа еÑÑÑ Ð´ÐµÑкÑипÑÐ¾Ñ Ð´Ð°Ð½Ð½ÑÑ
 "x", а Ñ ÑкземплÑÑа ÑÑого клаÑÑа еÑÑÑ 45# аÑÑибÑÑ "x", ÑÑение/запиÑÑ "ÑкземплÑÑ.x" бÑÐ´ÐµÑ ÑабоÑаÑÑ Ñ Ð´ÐµÑкÑипÑоÑом. 46# ÐÑо ÑÑение/запиÑÑ Ð°ÑÑибÑÑов Ñм. в замеÑке "classes".47#48# ÐамеÑание: ÐÑÐ±Ð°Ñ ÑÑнкÑÐ¸Ñ Ð¸Ð¼ÐµÐµÑ Ð¼ÐµÑод __get__, коÑоÑÑй возвÑаÑÐ°ÐµÑ ÑпеÑиалÑнÑй 49# обÑекÑ-меÑод Ð´Ð»Ñ ÑÑой ÑÑнкÑии. ÐоÑÑÐ¾Ð¼Ñ ÑÑнкÑÐ¸Ñ - ÑÑо деÑкÑипÑоÑ, и когда она 50# ÑвлÑеÑÑÑ Ð°ÑÑибÑÑом клаÑÑа, пÑи обÑаÑении к ней ÑоздаеÑÑÑ Ð¼ÐµÑод.51#52# ÐамеÑание: ÐбÑÐµÐºÑ Ð²ÐµÐ´ÐµÑ ÑÐµÐ±Ñ ÐºÐ°Ðº деÑкÑипÑÐ¾Ñ ÑолÑко пÑи обÑаÑении к Ð½ÐµÐ¼Ñ ÐºÐ°Ðº 53# к аÑÑибÑÑÑ ÐºÐ»Ð°ÑÑа. РоÑÑалÑнÑÑ
 ÑлÑÑаÑÑ
 меÑÐ¾Ð´Ñ __get__/__set__/__delete__ ...09 __get__,__set__,__delete__方法.py
Source:09 __get__,__set__,__delete__方法.py  
2# __title__ = '09 __get__,__set__,__delete__æ¹æ³.py'3# __author__ = 'yangyang'4# __mtime__ = '2018.03.20'5'''6 æè¿°ç¬¦æ¯ä»ä¹:æè¿°ç¬¦æ¬è´¨å°±æ¯ä¸ä¸ªæ°å¼ç±»,å¨è¿ä¸ªæ°å¼ç±»ä¸,è³å°å®ç°äº__get__(),__set__(),__delete__()ä¸çä¸ä¸ª,è¿ä¹è¢«ç§°ä¸ºæè¿°ç¬¦åè®®7__get__():è°ç¨ä¸ä¸ªå±æ§æ¶,触å8__set__():为ä¸ä¸ªå±æ§èµå¼æ¶,触å9__delete__():éç¨delå é¤å±æ§æ¶,触å10æè¿°ç¬¦æ¯å¹²ä»ä¹ç:æè¿°ç¬¦çä½ç¨æ¯ç¨æ¥ä»£çå¦å¤ä¸ä¸ªç±»ç屿§ç(å¿
é¡»ææè¿°ç¬¦å®ä¹æè¿ä¸ªç±»çç±»å±æ§ï¼ä¸è½å®ä¹å°æé å½æ°ä¸)11'''12#æè¿°ç¬¦Str13class Str:14    def __get__(self, instance, owner):15        print('Strè°ç¨')16    def __set__(self, instance, value):17        print('Str设置...')18    def __delete__(self, instance):19        print('Strå é¤...')20#æè¿°ç¬¦Int21class Int:22    def __get__(self, instance, owner):23        print('Intè°ç¨')24    def __set__(self, instance, value):25        print('Int设置...')26    def __delete__(self, instance):27        print('Intå é¤...')28class People:29    name=Str()30    age=Int()31    def __init__(self,name,age): #name被Str类代ç,age被Int类代ç,32        self.name=name33        self.age=age34#ä½å°ï¼ï¼å®ä¹æå¦å¤ä¸ä¸ªç±»çç±»å±æ§35#使¶ï¼ï¼ä¸çä¸åæ¼ç¤º36p1=People('ryan',18)    # è°ç¨æè¿°ç¬¦ç __set__37#æè¿°ç¬¦Strç使ç¨38# p1.name               # è°ç¨æè¿°ç¬¦ç __get__39# p1.name='cherry'        # è°ç¨æè¿°ç¬¦ç __set__40# del p1.name             # è°ç¨Str æè¿°ç¬¦ç __delete__...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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