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Fix creation of widget wrappers via metadata parameters

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This commit is contained in:
Nyall Dawson 2017-06-22 18:19:26 +10:00
parent 1b696a7f65
commit 8af308d277
1 changed files with 2 additions and 2 deletions
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4
python/plugins/processing/gui/wrappers.py
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@ -1254,14 +1254,14 @@ class WidgetWrapperFactory:
@staticmethod
def create_wrapper(param, dialog, row=0, col=0):
if hasattr(param, 'metadata'):
if param.metadata().get('widget_wrapper', None) is not None:
return WidgetWrapperFactory.create_wrapper_from_metadata(param, dialog, row, col)
else:
return WidgetWrapperFactory.create_wrapper_from_class(param, dialog, row, col)
@staticmethod
def create_wrapper_from_metadata(param, dialog, row=0, col=0):
wrapper = param.metadata.get('widget_wrapper', None)
wrapper = param.metadata().get('widget_wrapper', None)
params = {}
# wrapper metadata should be a dict with class key
if isinstance(wrapper, dict):