Handling meta-data

TODO :)

XSchema

class xRecord.XSchema(*args, **kwargs)

rename_mtm(old_name, new_name)

rename_child_reference(old_name, new_name)

has_child(key)

has_mtm(via_table)

has_column(column_name)

get_child(key)

get_mtm(via_table)

column_list()

columns()

pre_update(xrec, where_condition_dict, update_values_dict)

post_update(xrec)

pre_insert(xrec, insert_values_dict)

post_insert(xrec)

pre_delete(xrec, where_condition_dict)

post_delete(xrec, old_record)

initialize()

null = <unbound method XSchema.null>

default = <unbound method XSchema.default>

verbose_info

Customizing XSchema

@db.CustomXSchema("author")
class blog_entry:
      def __repr__(self):
          return self.name

      def initialize(self):
          self.rename_child_reference ( "blog_entry_author", "blog_entries")