Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] \A (special character) abs( ) built-in function absolute import statement abstract methods abstraction 2nd access models access modes 2nd ActiveX [See also COM (Component Object Model).] adapters (database) about definition of examples of Gadfly MySQL 2nd ORMs PostgreSQL related modules SQLite add( ) method 2nd 3rd addition ( + ) operator AF_INET (socket family name) 2nd 3rd AF_UNIX (socket family name) 2nd 3rd aggregation all( ) built-in function alternation ( | ) American Standard Code for Information Interchange [See ASCII.] ancestors 2nd and keyword 2nd 3rd anonymous functions any( ) built-in function AOP (aspect-oriented programming) API (Application Programming Interface) 2nd 3rd apilevel Application Programming Interface [See API (Application Programming Interface).] apply( ) built-in function 2nd 3rd arguments class methods command-line for exceptions arguments (default) functions 2nd 3rd GUI development Tkinter widgets using with instantiation arguments (function) decorators with/without default 2nd 3rd dictionary, keyword variable formal grouped keyword 2nd optional positional variable argument objects variable-length arguments (method) arithmetic game (example) arithmetic operators [See mathematical operators.] arrays [See lists ; tuples.] ASCII 2nd 3rd 4th aspect-oriented programming (AOP) assert statement AssertionError exceptions 2nd assigning/assignment augmented 2nd dictionaries lists multiple "multuple," numbers operators set types 2nd strings tuples variables 2nd association (classes) asterisk operator ( * ) async* module "at-sign" ( @ ) atomic storage attr( ) built-in functions attribute(s) __metaclass__ built-in functions built-in methods built-in types class complex number, built-in definition of double underscore ( __ ) file functions 2nd 3rd importing interfaces to data methods 2nd module multi-platform development naming 2nd object privacy Queue module simple lookup example socket module special class special methods for customizing classes user-defined function user-defined methods using files to store using local to substitute for module AttributeError exception 2nd 3rd 4th augmented assignment 2nd 3rd 4th authentication handler for HTTP auto-loaded modules |