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Don't crash when there are styles that don't apply to any element #58

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Don't crash when there are styles that don't apply to any element #58

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6 changes: 5 additions & 1 deletion pynliner/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -259,7 +259,11 @@ def _apply_styles(self):
# build up a property list for every styled element
for rule in rules:
for selector in rule.selectorList:
for element in select(self.soup, selector.selectorText):
try:
elements = select(self.soup, selector.selectorText)
except:
pass
for element in elements:
element_tuple = (element, id(element))
if element_tuple not in elem_prop_map:
elem_prop_map[element_tuple] = []
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