def parse_data(self, instance, mapping, oerp_model, action=None):
'''
Converts Satchmo fields to OpenErp fields and returns data dictionary
'''
data = {}
children = {}
if mapping is None:
raise MappingError('No mapping was specified')
#loop though fields of mapping
for oerp_field, satchmo_field in mapping.items():
if isinstance(satchmo_field, dict):
#mapping of a child model was found
children[oerp_field] = satchmo_field
elif oerp_field not in self._protected_tags:
#normal field-to-field mapping
try:
#only map field if current action is specified in field actions
if action in satchmo_field.actions:
#get field data
data[oerp_field] = satchmo_field.get_content(instance, oerp_model)
except Exception as e:
raise MappingError(
'An error occured while mapping content %s: %s -- %s' % \
(oerp_field, satchmo_field, e))
return (data, children)
def get_children(self, mapping):
'''
Finds child models (and their mapping) of given mapping
'''
children = {}
for oerp_field, satchmo_field in mapping.items():
if isinstance(satchmo_field, dict):
children[oerp_field] = satchmo_field
return children
