def assign_ephys_grandfather(article):
"""
Assign 1 of N ephys grandfathers to a NeuroElectro article object
by searching NeuroTree
"""
result = None
grandfather_list = define_ephys_grandfathers()
last_author_ob = get_article_last_author(article)
if last_author_ob is not None:
a_node = get_neurotree_author(last_author_ob)
if a_node is not None:
closest_grandfather = get_closest_grandfather(a_node, grandfather_list)
result = closest_grandfather
return result
def assign_articles_grandfathers():
"""
Assign ephys grandfathers to each article containing
ephys data in NeuroElectro.
"""
q1 = Q(datatable__datasource__neuronconceptmap__times_validated__gte = 1)
q2 = Q(usersubmission__datasource__neuronconceptmap__times_validated__gte = 1)
articles = m.Article.objects.filter(q1 | q2).distinct()
article_info_list = []
for article in articles:
grandfather = assign_ephys_grandfather(article)
author = get_article_last_author(article)
if author is not None:
neurotree_node = get_neurotree_author(author)
else:
neurotree_node = None
article_info = [author, neurotree_node, grandfather]
article_info_list.append(article_info)
return article_info_list
