¡@
python Programming Glossary: self.barWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python and assign it as an attribute. def echo_bar self ... print self.bar ... FooChild type 'FooChild' Foo 'echo_bar' echo_bar hasattr..
http://stackoverflow.com/questions/1021464/python-how-to-call-a-property-of-the-base-class-if-this-property-is-being-overw self # return the same value # as in the base class return self.bar # recursion @bar.setter def bar self c # perform the same action.. self c # perform the same action # as in the base class self.bar c # recursion # then do something else print 'something else'..
do properties work on django model fields? http://stackoverflow.com/questions/1454727/do-properties-work-on-django-model-fields 20 bar models.CharField max_length 20 def get_foo self if self.bar return self.bar else return self.foo def set_foo self input.. max_length 20 def get_foo self if self.bar return self.bar else return self.foo def set_foo self input self.foo input.. bar models.CharField max_length 20 def get_foo self if self.bar return self.bar else return self._foo def set_foo self input..
Easiest way to serialize a simple class object with simplejson? http://stackoverflow.com/questions/2343535/easiest-way-to-serialize-a-simple-class-object-with-simplejson def __init__ self foo bar ParentClass.__init__ self foo self.bar bar bar1 ChildClass my_foo my_bar bar2 ChildClass my_foo my_bar.. class ChildClass object def __init__ self self.foo 'foo' self.bar 1.1 self.parent ParentClass 1 That should result in JSON something..
What does plus equals (+=) do in Python? http://stackoverflow.com/questions/2347265/what-does-plus-equals-do-in-python tell me what is going on class foo bar def __init__ self x self.bar x class foo2 bar def __init__ self x self.bar self.bar x f foo.. self x self.bar x class foo2 bar def __init__ self x self.bar self.bar x f foo 1 g foo 2 print f.bar print g.bar f.bar 3 print.. x self.bar x class foo2 bar def __init__ self x self.bar self.bar x f foo 1 g foo 2 print f.bar print g.bar f.bar 3 print f.bar..
Why doesn't Python have static variables? http://stackoverflow.com/questions/592931/why-doesnt-python-have-static-variables bar foo # becomes class Foo object def __init__ self bar self.bar bar def __call__ self do_stuff self.bar foo Foo bar foo foo.. __init__ self bar self.bar bar def __call__ self do_stuff self.bar foo Foo bar foo foo If you want your function's behavior to..
In Python how can I access “static” class variables within class methods http://stackoverflow.com/questions/707380/in-python-how-can-i-access-static-class-variables-within-class-methods python share improve this question Instead of bar use self.bar or Foo.bar . Assigning to Foo.bar will create a static variable.. to Foo.bar will create a static variable and assigning to self.bar will create an instance variable. share improve this answer..
defining “boolness” of a class in python [duplicate] http://stackoverflow.com/questions/8205558/defining-boolness-of-a-class-in-python have naively expected class Foo object def __init__ self self.bar 3 def __bool__ self return self.bar 10 foo Foo if foo print.. def __init__ self self.bar 3 def __bool__ self return self.bar 10 foo Foo if foo print 'x' else print 'y' The output is x ..
|