def update_listing_cache(request):
form_info = datastore_get("Form", "form", FORM_EXPIRE_TIME)
if not form_info:
form_info = get_search_form()
datastore_set("Form", "form", form_info.json())
form_info_cache = SearchForm.parse_raw(form_info.get('data'))
# Splits hour into 10 possible indexes
mn_idx = datetime.now(timezone.utc).minute // 6
# Multiply by the total possible indexes of mn_idx
hr_idx = datetime.now(timezone.utc).hour * 10
hash_index = ((mn_idx + hr_idx) % len(form_info_cache.clean_departments))
# Skip over ALL department
if hash_index == 0:
return
params = {
'YearTerm': form_info_cache.clean_terms[0],
'Dept': form_info_cache.clean_departments[hash_index],
'force': True
}
try:
requests.get(f'{ZOTCOURSE_BASE_URL}/search',
params=params,
timeout=0.001)
except Exception:
return
def update_listing_cache_alt(request):
form_info = datastore_get("Form", "form", FORM_EXPIRE_TIME)
if not form_info:
form_info = get_search_form()
datastore_set("Form", "form", form_info.json())
form_info_cache = SearchForm.parse_raw(form_info.get('data'))
for department in form_info_cache.clean_departments:
if department.strip() == 'ALL':
continue
params = {
'YearTerm': form_info_cache.clean_terms[0],
'Dept': department,
'force': True
}
try:
requests.get(f'{ZOTCOURSE_BASE_URL}/search',
params=params,
timeout=0.001)
except Exception:
continue
