sets and - stacks and - client-side scripting/processing accessing newsgroups - accessing websites - additional options client socket calls console-based email client - development options fetching email via pop - handling multiple clients - internet applications and mailtools utility package - parsing/composing mail content - processing internet email - protocol considerations pymailgui program and python support sending email via smtp - spawning clients in parallel - transferring directories with ftplib transferring directory trees - transferring files over the internet transferring files with ftplib - urllib module - client/server architecture defined transferring files - clipboard interface clipping widgets closing files - cloud computing code files code strings defined precompiling - running in dictionaries running simple - running with results/namespaces colorsselecting on the fly columns in filessumming - com (component object model) command-line arguments accessing parsing sys module and - index command-line pipes buffering and gui programs and - sockets and command-line tools - common dialogs - comparedirs function comparing directory trees - connection objects (ftpcwd method defined mkd method retrbinary method retrlines method storbinary method storlines method console window avoiding dos consoles shelve interface - console-based email client (see pymail console clientconstructorscustomizing container classes - context managers file closure and - file filters and threads and - converting strings cookies creating defined handling with urllib request receiving security considerations using in cgi scripts coordinate systemcanvas copying directory trees - corba integration considerations orb support persistence options counting source code lines cregister module csh shell language ctypes module binary data and functionality integration considerations shared memory and