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[engine] Add override for widget IDs

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Add a generic "<module>.id" parameter that allows a user to override the
auto-generated IDs for a widget - the parameter is a list of IDs that
will replace each widget's ID in turn.

see #547
This commit is contained in:
Tobias Witek 2020-02-14 21:39:01 +01:00
parent bff7788514
commit 8ae8fbb989
1 changed files with 4 additions and 0 deletions
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4
bumblebee/engine.py
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@ -295,8 +295,12 @@ class Engine(object):
self._current_module = module self._current_module = module
module.update_wrapper(module.widgets()) module.update_wrapper(module.widgets())
if module.error is None: if module.error is None:
widget_ids = module.parameter('id', '').split(',')
idx = 0
for widget in module.widgets(): for widget in module.widgets():
widget.link_module(module) widget.link_module(module)
widget.id = widget_ids[idx] if idx < len(widget_ids) else widget.id
idx = idx + 1
self._output.draw(widget=widget, module=module, engine=self) self._output.draw(widget=widget, module=module, engine=self)
else: else:
self._output.draw(widget=module.errorWidget(), module=module, engine=self) self._output.draw(widget=module.errorWidget(), module=module, engine=self)