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Here we demonstrate that externally parsed etree.ElementTree objects can be pickled (serialized) to be consumed later in pyFF, without the need to parse.
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from lxml import etree, objectify
import pickle
# Create pickled datafile
source = open("edugain.xml", "r", encoding="utf-8")
sink = open("edugain.pkl", "w")
t = objectify.parse(source)
p = pickle.dumps(t).decode('latin1')
sink.write(p)
# Read pickled object back in pyFF
def parse_xml
return pickle.loads(io.encode('latin1'))
In metadata parser:
t = parse_xml(content) #Instead of parse_xml(unicode_stream(content)) |
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