def cmp_rep(x, y):
if x == y:
return 0
# 'all' age group is last
if x == 'all' or y == 'all':
return 1 if x == 'all' else -1
# compare minimum age for group to sort
xa_min = REPORTS_AGE_GROUPS.get(x, (100, 0))[0]
ya_min = REPORTS_AGE_GROUPS.get(y, (100, 0))[0]
return 1 if xa_min > ya_min else -1
def get_age_group(sub):
''' return age group (key str) of a given submission based on age'''
for key, age_range in REPORTS_AGE_GROUPS.items():
if (sub.get(u'general_information_age', 0)
in range(age_range[0], age_range[1] + 1)):
return key
return u"all"
def init_reports():
''' A reports container with initial values '''
reports = {}
for age_group in REPORTS_AGE_GROUPS.keys():
reports[age_group] = {}
for sex in ('male', 'female', 'total'):
reports[age_group][sex] = {}
for level in REPORTS_READING_LEVELS.keys() \
+ REPORTS_NUMERACY_LEVELS.keys() + ['total']:
reports[age_group][sex][level] = {'nb': 0, 'percent': None}
return reports
