def all_subjects(self):
q = []
for rule in self.subjects_acceptable:
if rule[1]:
q.append(Q('parents', 'eq', Subject.load(rule[0][-1])))
if len(rule[0]) == 1:
potential_parents = Subject.find(Q('parents', 'eq', Subject.load(rule[0][-1])))
for parent in potential_parents:
q.append(Q('parents', 'eq', parent))
for sub in rule[0]:
q.append(Q('_id', 'eq', sub))
return Subject.find(reduce(lambda x, y: x | y, q)) if len(q) > 1 else (Subject.find(q[0]) if len(q) else Subject.find())
def all_subjects(self):
q = []
for rule in self.subjects_acceptable:
if rule[1]:
q.append(Q('parents', 'eq', Subject.load(rule[0][-1])))
if len(rule[0]) == 1:
potential_parents = Subject.find(
Q('parents', 'eq', Subject.load(rule[0][-1])))
for parent in potential_parents:
q.append(Q('parents', 'eq', parent))
for sub in rule[0]:
q.append(Q('_id', 'eq', sub))
return Subject.find(reduce(lambda x, y: x | y, q)) if len(q) > 1 else (
Subject.find(q[0]) if len(q) else Subject.find())
def get_subjects(self):
ret = []
for subj_list in self.subjects:
subj_hierarchy = []
for subj_id in subj_list:
subj = Subject.load(subj_id)
if subj:
subj_hierarchy += ({'id': subj_id, 'text': subj.text}, )
if subj_hierarchy:
ret.append(subj_hierarchy)
return ret
def top_level_subjects(self):
if len(self.subjects_acceptable) == 0:
return Subject.find(Q('parents', 'eq', []))
tops = set([sub[0][0] for sub in self.subjects_acceptable])
return [Subject.load(sub) for sub in tops]
def top_level_subjects(self):
if len(self.subjects_acceptable) == 0:
return Subject.find(Q('parents', 'eq', []))
tops = set([sub[0][0] for sub in self.subjects_acceptable])
return [Subject.load(sub) for sub in tops]