def autocomplete(request):
drugs = Drug.objects.all()
entries = [drug.name for drug in drugs]
for drug in drugs:
for alias in drug.aliases:
if not any([normalize(alias) in normalize(entry) for entry in entries]):
entries.append(alias)
return render(
request, 'drugcombinator/autocomplete.js', locals(),
content_type='text/javascript'
)
def get_from_name(self, name):
"""
Return a drug based on its name.
Search criterias priorities:
- equal to slug (case insensitive, accentuation insensitive)
- equal to name (case insentitive)
- included in aliases (case insentitive)
Throw DoesNotExist if no drug is found.
"""
try:
return self.get(slug=normalize(name))
except self.model.DoesNotExist:
pass
try:
return self.filter(name__iexact=name)[0]
except IndexError:
pass
reg = rf'(^|\r|\n){name}(\r|\n|$)'
try:
return self.filter(_aliases__iregex=reg)[0]
except IndexError:
raise self.model.DoesNotExist
def test_normalize(self):
self.assertEqual(
normalize("Je bois du café. Ça vous va ?"),
"je bois du cafe. ca vous va ?"
)
def test_normalize_noop(self):
data = "c'est vraiment pas de bol !"
self.assertEqual(normalize(data), data)