Questions tagged [slots]

`__slots__` is a python language feature to reduce size of object instances by dropping the builtin dictionary every python instance normally features in order to support dynamic assignment of attributes and replacing it with a fixed set of attributes (the 'slots').

__slots__ is a python language feature to reduce size of object instances by dropping the builtin dictionary every python instance normally features in order to support dynamic assignment of attributes and replacing it with a fixed set of attributes (the 'slots'). See: https://docs.python.org/2/reference/datamodel.html#slots

306 questions

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2 answers

Vue 3 cli-service app: "Slot "default" invoked outside of the render function" warning when component with slots is imported from other component

MCVE I have a Tabpane component that takes slots as input. When imported from the template it works as expected.

Div 1

Div 2

However when imported from an…

asked Nov 11 '21 at 12:19

hyperbotauthor

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1 answer

Jest / Vue test utils - Method coming from subcomponent scoped slot - [Vue warn]: Invalid handler for event "click": got undefined

I'm trying to test one of my component which calls a subcomponent (ie. b-modal). My tested component uses scoped slots from b-modal to grab the close() method from it and attach it to another event listener. Have a look : // My custom parent…

vue.js testing jestjs vue-test-utils slots

asked Jul 26 '21 at 17:03

Franck

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1 answer

What is the canonical way to type empty slots (or empty tuple)?

If I type slots: class Foo: __slots__: Tuple[()] = tuple() Then, in strict mode, mypy (0.812) tells me: Incompatible types in assignment (expression has type "Tuple[, ...]", variable has type "Tuple[]") I can write: __slots__:…

python tuples mypy python-typing slots

asked Mar 28 '21 at 05:34

shaunc

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1 answer

Python Metaclass defining slots makes slots readonly

In the following example I try to create a python metaclass which init's my class with __slots__ and default values. class Meta(type): def __new__(cls, name, bases, dictionary, defaults): dictionary['__slots__'] = list(defaults.keys()) …

python-3.x initialization attributeerror metaclass slots

asked Feb 03 '21 at 11:26

Wör Du Schnaffzig

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1 answer

How to update tree view with VUE

I have a problem on a tree components structure managerment. Like a tree have many nodes, when I delete a node, the render function is run , but the page does not display the correct info according to the tree data. I attached the source code here,…

vue.js render reactive slots

asked Jan 23 '21 at 08:27