def PaginationOrderFinisher(node, appstruct):
if appstruct and appstruct.get('order_by'):
order_by = appstruct['order_by']
if not is_nonstr_iter(order_by):
order_by = [order_by]
appstruct['order_by'] = []
output_node = getattr(node, '__output_node__')
for ob in order_by:
ob = ob.split(' ', 1)
if output_node:
breadcrumbs = ob[0].split('.')
if len(breadcrumbs) == 2:
table_name, column_name = breadcrumbs
table_name = uncamelcase(table_name)
elif len(breadcrumbs) == 1:
column_name = breadcrumbs[0]
table_name = None
else:
continue
column_name = uncamelcase(column_name)
for schema in output_node.__class_schema_nodes__:
if not table_name or schema.name == table_name:
if isinstance(schema, SequenceSchema):
schema = schema.__class_schema_nodes__[0]
nodes = schema.__class_schema_nodes__
nodes.extend(schema.__all_schema_nodes__)
for schema_node in nodes:
if isinstance(schema_node, SchemaNode) and schema_node.name == column_name:
break
else:
# Nothing found! dont add order by
continue
# Break this FOR to add order by
break
else:
# Nothing found! dont add order by
continue
descendant = bool(len(ob) == 2 and ob[1].lower() in ('desc', 'd'))
appstruct['order_by'].append(OrderBy(ob[0], descendant))
return appstruct
def decode_key(self, key):
return uncamelcase(key) if self.auto_camelcase else key
def decode_key(self, key):
return uncamelcase(key) if self.auto_camelcase else key
def __init__(self, argument_name, descendant=False):
self.argument_name = argument_name
self.column_name = uncamelcase(argument_name)
self.descendant = descendant
