12 lines
553 B
Diff
12 lines
553 B
Diff
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--- i/pympress/builder.py
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+++ w/pympress/builder.py
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@@ -76,7 +76,7 @@ class Builder(Gtk.Builder):
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Args:
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a_widget (:class:`~GObject.Object`): an object built by the builder, usually a widget
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"""
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- for str_prop in (prop.name for prop in a_widget.props if prop.value_type == GObject.TYPE_STRING):
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+ for str_prop in (prop.name for prop in list(a_widget.props) if prop.value_type == GObject.TYPE_STRING):
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try:
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str_val = getattr(a_widget.props, str_prop)
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if str_val:
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