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Prevent crash with older bindings

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This commit is contained in:
René Stadler 2007-12-18 18:48:28 +02:00 committed by Stefan Sauer
parent 0784883ebf
commit a7a0ea0fa2
1 changed files with 7 additions and 2 deletions
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9
debug-viewer/GstDebugViewer/GUI.py
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@ -961,15 +961,20 @@ class MessageColumn (TextColumn):
highlighters = self.highlighters highlighters = self.highlighters
id_ = self.id id_ = self.id
# FIXME: This should be none; need to investigate
# `cellrenderertext.props.attributes = None' failure (param conversion
# error like `treeview.props.model = None').
no_attrs = AttrList ()
def message_data_func (props, row): def message_data_func (props, row):
props.text = row[id_] props.text = row[id_]
if not highlighters: if not highlighters:
props.attributes = None props.attributes = no_attrs
for highlighter in highlighters.values (): for highlighter in highlighters.values ():
ranges = highlighter (row) ranges = highlighter (row)
if not ranges: if not ranges:
props.attributes = None props.attributes = no_attrs
else: else:
attrlist = AttrList () attrlist = AttrList ()
for start, end in ranges: for start, end in ranges: