def view_task(request, uid, return_context=False):
task = Task.get(uid)[0]
# Replace newlines with <br>, etc.
task["definition"] = clean_html(task["definition"])
contrasts = Task.get_contrasts(task["id"])
# Make a lookup dictionary based on concept id
concept_lookup = dict()
for contrast in contrasts:
contrast_concepts = Contrast.get_concepts(contrast["contrast_id"])
for concept in contrast_concepts:
concept_lookup = update_lookup(concept_lookup,
concept["concept_id"], contrast)
# Retrieve conditions, make associations with contrasts
conditions = Task.get_conditions(uid)
context = {
"task": task,
"concepts": concept_lookup,
"contrasts": contrasts,
"conditions": conditions,
"domain": DOMAIN
}
if return_context == True:
return context
return render(request, 'atlas/view_task.html', context)
class NodeChildrenTest(TestCase):
def setUp(self):
self.task = Task()
self.node_name = "test_name"
self.node_properties = {'test_key': 'test_value'}
self.graph = Graph("http://graphdb:7474/db/data/")
self.task1 = self.task.create(
name=self.node_name,
properties=self.node_properties)
self.task2 = self.task.create(
name=self.node_name,
properties=self.node_properties)
condition = Condition()
self.cond = condition.create(
name=self.node_name,
properties=self.node_properties)
contrast = Contrast()
self.cont = contrast.create(
name=self.node_name,
properties=self.node_properties)
concept = Concept()
self.con = concept.create(
name=self.node_name,
properties=self.node_properties)
self.task.link(
self.task1.properties['id'],
self.cond.properties['id'],
"HASCONDITION",
endnode_type='condition')
self.task.link(
self.task1.properties['id'],
self.con.properties['id'],
"ASSERTS",
endnode_type='concept')
condition.link(
self.cond.properties['id'],
self.cont.properties['id'],
"HASCONTRAST",
endnode_type='contrast')
concept.link(
self.con.properties['id'],
self.cont.properties['id'],
"MEASUREDBY",
endnode_type='contrast')
def tearDown(self):
self.task1.delete_related()
self.task2.delete_related()
self.cond.delete_related()
self.cont.delete_related()
self.con.delete_related()
self.task1.delete()
self.task2.delete()
self.cond.delete()
self.cont.delete()
self.con.delete()
def test_task_get_contrasts(self):
contrasts = self.task.get_contrasts(self.task1.properties['id'])
self.assertEqual(len(contrasts), 1)
self.assertEqual(
contrasts[0]['contrast_id'],
self.cont.properties['id'])
def test_task_get_conditions(self):
conditions = self.task.get_conditions(self.task1.properties['id'])
self.assertEqual(len(conditions), 1)
self.assertEqual(
conditions[0]['condition_id'],
self.cond.properties['id'])
def test_contrast_get_conditions(self):
contrast = Contrast()
conditions = contrast.get_conditions(self.cont.properties['id'])
self.assertEqual(len(conditions), 1)
self.assertEqual(
conditions[0]['condition_id'],
self.cond.properties['id'])
def test_contrast_get_concepts(self):
contrast = Contrast()
concepts = contrast.get_concepts(self.cont.properties['id'])
self.assertEqual(len(concepts), 1)
self.assertEqual(concepts[0]['concept_id'], self.con.properties['id'])
def test_contrast_get_tasks(self):
contrast = Contrast()
tasks = contrast.get_tasks(self.cont.properties['id'])
self.assertEqual(len(tasks), 1)
self.assertEqual(tasks[0]['task_id'], self.task1.properties['id'])
