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added ability to specify attribute prefix for fields associated with XML attributes

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Bob Lannon 2013-04-16 16:58:46 -04:00
parent 0c13be7813
commit bebf50e05e
1 changed files with 8 additions and 2 deletions
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10
saucebrush/sources.py
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@ -285,11 +285,17 @@ class XMLSource(FileSource):
super(XMLSource, self).__init__(input) super(XMLSource, self).__init__(input)
self.node_list = node_list.split('.') self.node_list = node_list.split('.')
def _process_file(self, f): def _process_file(self, f, attr_prefix='ATTR_'):
"""xmltodict can either return attributes of nodes as prefixed fields
(prefixes to avoid key collisions), or ignore them altogether.
set attr prefix to whatever you want. Setting it to False ignores
attributes.
"""
import xmltodict import xmltodict
obj = xmltodict.parse(f) obj = xmltodict.parse(f,attr_prefix=attr_prefix)
# If node list was given, walk down the tree # If node list was given, walk down the tree