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python Programming Glossary: overriddenDictionary vs Object - which is more efficient and why? http://stackoverflow.com/questions/1336791/dictionary-vs-object-which-is-more-efficient-and-why creating large numbers of instances. The default can be overridden by defining __slots__ in a new style class definition. The __slots__..
Subclassing Python tuple with multiple __init__ arguments http://stackoverflow.com/questions/1565374/subclassing-python-tuple-with-multiple-init-arguments tuple to customize instance creation. It is also commonly overridden in custom metaclasses in order to customize class creation...
Django signals vs. overriding save method http://stackoverflow.com/questions/170337/django-signals-vs-overriding-save-method the overall_score average. Right now I'm using a overridden save method. Would there be any benefits to using Django's signal.. be configured for use across models. One common task in overridden save methods is automated generation of slugs from some text..
When calling super() in a derived class, can I pass in self.__class__? http://stackoverflow.com/questions/18208683/when-calling-super-in-a-derived-class-can-i-pass-in-self-class the method is part of to search the base classes for an overridden method. If you pass in self.__class__ or better still type self.. and super needs to know where to start searching for any overridden methods. By using type self you tell it to start at Subclass..
Inherit docstrings in Python class inheritance http://stackoverflow.com/questions/2025562/inherit-docstrings-in-python-class-inheritance return self.get_no_inst cls def get_with_inst self obj cls overridden getattr super cls obj self.name None @wraps self.mthd assigned.. self.mthd obj args kwargs return self.use_parent_doc f overridden def get_no_inst self cls for parent in cls.__mro__ 1 overridden.. def get_no_inst self cls for parent in cls.__mro__ 1 overridden getattr parent self.name None if overridden break @wraps self.mthd..
http://stackoverflow.com/questions/2687724/copy-an-entity-in-google-app-engine-datastore-in-python-without-knowing-property same property values as the original entity except where overridden. By default it will have no parent entity or key name unless..
In a django form, How to make a field readonly (or disabled) so that it cannot be edited? http://stackoverflow.com/questions/324477/in-a-django-form-how-to-make-a-field-readonly-or-disabled-so-that-it-cannot-b function will ensure that the readonly value won't be overridden by a POST . Otherwise there is no built in Django form field..
Python: Why is functools.partial necessary? http://stackoverflow.com/questions/3252228/python-why-is-functools-partial-necessary it fixes therein. Further the named arguments can be overridden right back the fixing is rather in a sense the setting of defaults..
What are Class methods in Python for? http://stackoverflow.com/questions/38238/what-are-class-methods-in-python-for The most interesting thing about them is that they can be overridden by subclasses something that's simply not possible in Java's..
How can I merge (union) two Python dictionaries in a single expression? http://stackoverflow.com/questions/38987/how-can-i-merge-union-two-python-dictionaries-in-a-single-expression the final dict in z and make the value for b be properly overridden by the second y dict's value x 'a' 1 'b' 2 y 'b' 10 'c' 11 z..
Is it possible to override Sphinx autodoc for specific functions? http://stackoverflow.com/questions/5365684/is-it-possible-to-override-sphinx-autodoc-for-specific-functions funcname arg1 arg2 ... However the function with the overridden signature is not sorted with the other functions pulled in with.. of autofunction . Addition 2 The signature can also be overridden by having a signature as the first line of the function docstring...
Adding Custom Django Model Validation http://stackoverflow.com/questions/7366363/adding-custom-django-model-validation a Form and a ModelForm and an admin form and the model's overridden save . As far as I know Django doesn't make it easy to globally..
Get the Olson TZ name for the local timezone? http://stackoverflow.com/questions/7669938/get-the-olson-tz-name-for-the-local-timezone to the value given by C's localtime call This is the value overridden via TZ by symlinking etc localtime or setting a TIMEZONE variable..
Adding a Method to an Existing Object http://stackoverflow.com/questions/972/adding-a-method-to-an-existing-object instances are updated as well as long as they haven't overridden the attribute themselves a.fooFighters fooFighters The problem..
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