def patch_rules():
from services.utils import AccessibilityShortcomingCalculator
# Verify that AccessibilityShortcomingCalculator is singleton
assert AccessibilityShortcomingCalculator() == AccessibilityShortcomingCalculator()
def _set_rules(rules, messages):
AccessibilityShortcomingCalculator().rules = rules
AccessibilityShortcomingCalculator().messages = messages
return _set_rules
def _handle_accessibility_shortcomings(self, obj):
description, count = AccessibilityShortcomingCalculator().calculate(
obj)
UnitAccessibilityShortcomings.objects.update_or_create(
unit=obj,
defaults={
"accessibility_shortcoming_count": count,
"accessibility_description": description,
},
)
def _import_unit_accessibility_variables(obj, info, obj_changed,
update_fields):
if info['accessibility_properties']:
acp = sorted(info['accessibility_properties'],
key=itemgetter('variable_id'))
acp_json = json.dumps(acp, ensure_ascii=False,
sort_keys=True).encode('utf8')
acp_hash = hashlib.sha1(acp_json).hexdigest()
else:
acp_hash = None
if obj.accessibility_property_hash != acp_hash:
if VERBOSITY:
LOGGER.info("%s accessibility property set changed (%s vs. %s)" %
(obj, obj.accessibility_property_hash, acp_hash))
obj.accessibility_properties.all().delete()
for acp in info['accessibility_properties']:
uap = UnitAccessibilityProperty(unit=obj)
var_id = acp['variable_id']
if var_id not in get_accessibility_variables():
var = AccessibilityVariable(id=var_id,
name=acp['variable_name'])
var.save()
else:
var = get_accessibility_variables()[var_id]
uap.variable = var
uap.value = acp['value']
uap.save()
obj.accessibility_property_hash = acp_hash
obj_changed = True
update_fields.append('accessibility_property_hash')
# Recalculate accessibility shortcomings
description, shortcoming_count = AccessibilityShortcomingCalculator(
).calculate(obj)
UnitAccessibilityShortcomings.objects.update_or_create(
unit=obj,
defaults={
'accessibility_shortcoming_count': shortcoming_count,
'accessibility_description': description
})
return obj_changed, update_fields
def _set_rules(rules, messages):
AccessibilityShortcomingCalculator().rules = rules
AccessibilityShortcomingCalculator().messages = messages