viafutils.py
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			from urllib2 import urlopen
			from lxml import etree


			def get_wikipedia_link(viaf_id):
			url = "http://viaf.org/viaf/" + str(viaf_id) +"/viaf.xml"
			string_xml = urlopen(url).read()
			xml = etree.fromstring(str(string_xml))
			author_wikipedia_id = xml.xpath("/ns2:VIAFCluster/ns2:sources/ns2:source[contains(text(),'WKP')]/@nsid",namespaces={"ns2":"http://viaf.org/viaf/terms#"})
			if type(author_wikipedia_id) is list:
			author_wikipedia_id = author_wikipedia_id[0]
			url_to_wikipedia = "http://www.wikipedia.com/wiki/"+author_wikipedia_id
			return url_to_wikipedia

R3600/modules/miscutil/lib/viafutils.py9bc4bf0d03e3maint-1.2