frame-based menus functionality running - source code - widget support pyw extension pywin package development options overview pyxml sig queries automating - cgi script support - parameter considerations running with sqlite - query_string environment variable queue module arguments versus globals functionality program exit with child threads running the script threads and queue object (multiprocessing) - queues placing callbacks on - placing data on - quit button quit method quopri module radiobutton widget class associated variables command option functionality - variables and - random access files - random module range function re module compile function escape function findall function finditer function functionality match function search function sub function subn function records adding with sqlite building dictionaries - built-in dictionaries - formatted files - list-based - per-record pickle files - pickle files - shelves and - recursive descent parsing refactoring code alternative classes augmenting methods with cgi scripts - with classes - constructor customization display format with functions - register_handler function regression test scripts - regular expressions defined limitations parsing support pattern examples - pattern matching techniques - pattern syntax - re module - scanning header files - string operations versus - remote sites deleting remote trees - downloading directories - downloading remote trees remote servers uploading directories - repeater method replacevisitor class reporting directory differences - reserved port numbers - retr string (ftp) rfc rfc module rias (rich internet applications) index