def _validate_sex(self, potential_sex):
self.debug("validate sex...")
self.debug(potential_sex)
try:
gender = helpers.get_good_sex(potential_sex)
if gender is not None:
return gender
else:
return None
except Exception, e:
self.exception('problem validating sex')
def _get_valid_gender(self):
try:
sex = ""
if self.gender.lower() == 'gi' :
sex = 'Female'
elif self.gender.lower() == 'bo':
sex = "Male"
valid_gender = helpers.get_good_sex( sex )
return valid_gender
except:
return None
def child_nutrition_status(self):
try:
data = dict(self.DATA)
valid_gender = helpers.get_good_sex( data.get('gender') )
valid_age = helpers.date_to_age_in_months(data.get('birth_date').date())
cg = Calculator(adjust_height_data=False, adjust_weight_scores=False)
try:
new_value = float(self.record.child_weight)
old_value = float(self.ourchild()['child_weight'])
if self.table != 'birmessage':
if new_value < old_value:
self.DATA.append(('lostweight', True))
self.DATA.append( ('gainedweight', False))
if new_value > old_value:
self.DATA.append(('lostweight', False))
self.DATA.append( ('gainedweight', True))
if new_value == old_value:
self.DATA.append( ('falteringweight', True))
self.DATA.append(('lostweight', False))
self.DATA.append( ('gainedweight', False))
wfa = cg.zscore_for_measurement('wfa', data.get('child_weight'), valid_age, valid_gender)
self.DATA.append( ('weight_for_age', float(wfa)))
except Exception, e: pass
try:
hfa = cg.zscore_for_measurement('lhfa', data.get('child_height') , valid_age, valid_gender)
self.DATA.append( ('height_for_age', float(hfa) ))
except Exception, e: pass
try:
wfh = cg.zscore_for_measurement('wfh', data.get('child_weight'), valid_age, valid_gender, data.get('child_height'))
self.DATA.append( ('weight_for_height', float(wfh) ))
except Exception, e: pass
except: return False
return True
def child_nutrition_status(self):
try:
data = dict(self.DATA)
valid_gender = helpers.get_good_sex(data.get('gender'))
valid_age = helpers.date_to_age_in_months(
data.get('birth_date').date())
cg = Calculator(adjust_height_data=False,
adjust_weight_scores=False)
try:
new_value = float(self.record.child_weight)
old_value = float(self.ourchild()['child_weight'])
if self.table != 'birmessage':
if new_value < old_value:
self.DATA.append(('lostweight', True))
self.DATA.append(('gainedweight', False))
if new_value > old_value:
self.DATA.append(('lostweight', False))
self.DATA.append(('gainedweight', True))
if new_value == old_value:
self.DATA.append(('falteringweight', True))
self.DATA.append(('lostweight', False))
self.DATA.append(('gainedweight', False))
wfa = cg.zscore_for_measurement('wfa',
data.get('child_weight'),
valid_age, valid_gender)
self.DATA.append(('weight_for_age', float(wfa)))
except Exception, e:
pass
try:
hfa = cg.zscore_for_measurement('lhfa',
data.get('child_height'),
valid_age, valid_gender)
self.DATA.append(('height_for_age', float(hfa)))
except Exception, e:
pass