Misc changes + 0.4.2 version bump #56
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Fixes an issue with typing for element functions - protocol from typing extensions does not produce correct behavior. Variable positional and keyword arguments should be optional and not required. Reworked html to vdom function output. Before it ignored the possibility of having multiple "root" elements - now, we wrap whatever models are produced in a div and the children are the roots of the html that was passed. Allows multiple transforms to be passed for html to vdom and changes how they are applied. Now they are run from roots to leafs instead of the other way around. Feels easier to thing about that way.
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rmorshea
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May 27, 2019
| @@ -41,18 +41,18 @@ def handle(): | |||
| return idom.node("button", "Use" eventHandlers=events) | |||
| """ | |||
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| __slots__ = ("__current",) | |||
| __slots__ = ("_current",) | |||
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__current conflicted with something in Generic
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Summary
Fixes several things:
html_to_vdomdid not return the whole HTML model.Elementfunction signature.Return whole HTML model
If your html looked like this:
The function only returned the model for the first
div. Now it returns a wrapperdivaround both elements.Reworks how transform is applied
The transform was a little difficult to work with given the time at which it was applied. It's more intuitive for the transform to get applied from the root node to leafs rather than the other way around. It also makes the underlying code a little easier to reason about.
Fix
Elementfunction protocol typeThe
Elementfunctions signature was previously defined by aProtocolwith a__call__attribute, however this didn't really work as expected.I wanted to enforce
(self: Element, *args: Any, **kwargs: Any)where*args, **kwargswas actually optional (i.e. functions conforming to the protocol could accept any, or no other arguments besidesself).See python/mypy#5876 for details.