def test_has_authors(self):
self.assertFalse(has_authors({}))
self.assertFalse(has_authors({CITATION: {}}))
self.assertFalse(has_authors({CITATION: {CITATION_AUTHORS: []}}))
self.assertTrue(
has_authors({CITATION: {
CITATION_AUTHORS: ['One guy']
}}))
def author_filter(data):
"""Only passes for edges with citations with an author that matches one or more of the contained authors
:param dict data: The edge data dictionary
:return: If the edge has a citation with an author that matches the the contained author
:rtype: bool
"""
return has_authors(data) and any(
a in data[CITATION][CITATION_AUTHORS] for a in authors)
