count((cont bytes type list type str type tuple type cprofile module - create table (sql statement) creationof objects csv (extension) csv module csv html py (example) - csv html _opt py (example) ctypes module curryingsee partial function application cursor((connection object) cursor object arraysize attribute close() description attribute execute() executemany() fetchall() fetchmany() fetchone() methodstable of rowcount attribute see also connection object custom exceptions - custom functionssee functions custom modules and packages - daemon threads data persistence data structuressee dictlistsetand tuple types data type conversionsee conversions index database connectionsee connection object database cursorsee cursor object datetime date type (datetime module) fromordinal() today() toordinal() datetime datetime type (datetime modulenow() strptime() utcnow() datetime module date type datetime type db-apisee connection object and cursor object deadlock __debug__ constant debug (normalmodesee pythonoptimize debuggerssee idle and pdb module decimal module - decimal() decimal type - decode(bytearray type bytes type decoratesortundecorate (dsu) decorating methods and functions - decorator class - - @classmethod() @functools wraps() @property() - @staticmethod() dedent((textwrap module)