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not all modules have xml_attributes ; be careful about this in xmodule_modifier

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ichuang
2013-04-07 00:18:53 +00:00
parent 8cafadc03b
commit d2768c644e
1 changed files with 2 additions and 2 deletions
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4
common/djangoapps/xmodule_modifiers.py
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@@ -109,7 +109,7 @@ def add_histogram(get_html, module, user):
render_histogram = len(histogram) > 0
if settings.MITX_FEATURES.get('ENABLE_LMS_MIGRATION'):
[filepath, filename] = module.descriptor.xml_attributes.get('filename', ['', None])
[filepath, filename] = getattr(module.descriptor, 'xml_attributes', {}).get('filename', ['', None])
osfs = module.system.filestore
if filename is not None and osfs.exists(filename):
# if original, unmangled filename exists then use it (github
@@ -137,7 +137,7 @@ def add_histogram(get_html, module, user):
staff_context = {'fields': [(field.name, getattr(module, field.name)) for field in module.fields],
'lms_fields': [(field.name, getattr(module.lms, field.name)) for field in module.lms.fields],
'xml_attributes' : module.descriptor.xml_attributes,
'xml_attributes' : getattr(module.descriptor, 'xml_attributes', {}),
'location': module.location,
'xqa_key': module.lms.xqa_key,
'source_file': source_file,