Authors: Mark Lutz

Tags: #COMPUTERS / Programming Languages / Python

Programming Python (223 page)

functionality, Python System Modules
sleep call, Forking Processes , Simple Animation Techniques , Using time.sleep loops , Using time.sleep loops , Using multiple time.sleep loop threads

timeit module, Python System Modules

timer objects, Preview: GUIs and Threads

Tix extension toolkit, Python GUI Development Options , tkinter Extensions , Ideas for Improvement

functionality, Python GUI Development Options , tkinter Extensions
HList widget, Ideas for Improvement

Tk GUI library, Python/tkinter for Tcl/Tk Converts

Tk widget class, tkinter Coding Alternatives , The End of the Tutorial , Toplevel and Tk Widgets , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Protocols , Top-Level Window Menus , Top-Level Window Menus

coding example, tkinter Coding Alternatives
destroy method, Top-Level Window Protocols
exporting methods, Top-Level Window Protocols , Top-Level Window Protocols
functionality, The End of the Tutorial , Toplevel and Tk Widgets
iconbitmap method, Top-Level Window Protocols
iconify method, Top-Level Window Protocols
maxsize method, Top-Level Window Protocols
menu option, Top-Level Window Protocols , Top-Level Window Menus , Top-Level Window Menus
protocol method, Top-Level Window Protocols
quit method, Top-Level Window Protocols
title method, Top-Level Window Protocols
withdraw method, Top-Level Window Protocols

tkinter module, GUI Basics , GUI Basics , Preview: GUIs and Threads , Python GUI Development Options , tkinter Pragmatics , tkinter Documentation , tkinter Extensions , tkinter Extensions , Implementation structure , Programming structure , tkinter Coding Basics , Geometry Managers , tkinter Coding Alternatives , tkinter Coding Alternatives , Configuring Widget Options and Window Titles , Configuring Widget Options and Window Titles , Standalone Container Classes , The End of the Tutorial , Time Tools, Threads, and Animation , Other Widgets and Options , Where to Go from Here

(see also specific widget classes; widgets)
after method, Preview: GUIs and Threads
coding alternatives, tkinter Coding Alternatives , tkinter Coding Alternatives
coding basics, tkinter Coding Basics
configuring window titles, Configuring Widget Options and Window Titles
createfilehandler tool, Time Tools, Threads, and Animation
documentation, tkinter Documentation , Where to Go from Here
extensions supported, tkinter Extensions , tkinter Extensions , Other Widgets and Options
functionality, GUI Basics , GUI Basics , Python GUI Development Options , tkinter Pragmatics
geometry managers, Geometry Managers
implementation structure, Implementation structure
programming structure, Programming structure
underscore character, Standalone Container Classes
widget classes supported, The End of the Tutorial

TkinterTreectrl third-party extension, Ideas for Improvement

toolbars, Windows with Both Menus and Toolbars , Windows with Both Menus and Toolbars , Using images in toolbars, too , Using images in toolbars, too , GuiMaker: Automating Menus and Toolbars , BigGui: A Client Demo Program , PyDemos Launcher Bar (Mostly External) , PyDemos Launcher Bar (Mostly External) , PyGadgets Launcher Bar , PyGadgets Launcher Bar , This Chapter’s Strategy , This Chapter’s Strategy , Menus and toolbars , Multiple Windows and Status Messages , Multiple Windows and Status Messages

automating, GuiMaker: Automating Menus and Toolbars , BigGui: A Client Demo Program
displaying in windows, Windows with Both Menus and Toolbars , Windows with Both Menus and Toolbars
images in, Using images in toolbars, too , Using images in toolbars, too
PyDemos, PyDemos Launcher Bar (Mostly External) , PyDemos Launcher Bar (Mostly External) , This Chapter’s Strategy , Multiple Windows and Status Messages
PyEdit text editor, Menus and toolbars
PyGadgets, PyGadgets Launcher Bar , PyGadgets Launcher Bar , This Chapter’s Strategy , Multiple Windows and Status Messages

automating building windows, Wrapping Up Top-Level Window Interfaces , Wrapping Up Top-Level Window Interfaces
custom dialogs, Custom Dialogs
deiconify method, Hiding and redrawing widgets and windows
destroy method, Top-Level Window Protocols
dialogs and, Dialogs
functionality, The End of the Tutorial , Top-Level Windows , Top-Level Window Protocols
iconbitmap method, Top-Level Window Protocols
iconify method, Top-Level Window Protocols , Hiding and redrawing widgets and windows
independent windows, Independent Windows
lift method, Hiding and redrawing widgets and windows
maxsize method, Top-Level Window Protocols
menu option, Top-Level Window Protocols , Top-Level Window Menus , Top-Level Window Menus
protocol method, Top-Level Window Protocols
quit method, Top-Level Window Protocols
state method, Hiding and redrawing widgets and windows
title method, Top-Level Window Protocols
withdraw method, Top-Level Window Protocols , Hiding and redrawing widgets and windows

traceback module, Exception Details , Debugging CGI scripts , Error Pages , The Mail Selection List Page

CGI scripts and, Debugging CGI scripts
functionality, Exception Details
PyMailCGI program and, Error Pages , The Mail Selection List Page

transferring directories, Transferring Directories with ftplib , Refactoring with classes

transferring directory trees, Transferring Directory Trees with ftplib , Downloading Remote Trees

transferring files, FTP: Transferring Files over the Net , Transferring Files with ftplib , Adding a User Interface , Using urllib to Download Files , Using urllib to Download Files , Transferring Files to Clients and Servers , More Than One Way to Push Bits over the Net

to clients and servers, Transferring Files to Clients and Servers , More Than One Way to Push Bits over the Net
over the Internet, FTP: Transferring Files over the Net , Using urllib to Download Files , Using urllib to Download Files
with ftplib, Transferring Files with ftplib , Adding a User Interface

Trigger_Event function, Registration Implementation

try/finally statement, Ensuring file closure: Exception handlers and context managers

ttk extension toolkit, Python GUI Development Options , tkinter Extensions

tuple tree stacks, Optimization: Tuple Tree Stacks , Optimization: Tuple Tree Stacks

Turbo Gears tool collection, Python Internet Development Options

Twisted framework, Python System Modules , Python Internet Development Options , Running the select server

overview, Python System Modules , Python Internet Development Options
server options, Running the select server

type command (Windows), What’s a shell command?

underscore (_), Standalone Container Classes

Unicode encoding, Other String Concepts in Python 3.X: Unicode and bytes , The File Object Model in Python 3.X , Binary and Text Files , Unicode encodings for text files , Unicode encodings for text files , Handling Unicode Filenames in 3.X: listdir, walk, glob , Unicode policies: File content versus file names , Unicode policies: File content versus file names , Printing Unicode Filenames , Printing Unicode Filenames , Unicode and the Text Widget , Supporting Unicode in PyEdit (ahead) , New Grep dialog: Threaded and Unicode-aware file tree search , Grep Unicode model , Unicode (Internationalized) text support , Unicode options and choices , Unicode in Python 3.X and Email Tools , Unicode, Internationalization, and the Python 3.1 email Package , Parser decoding requirement , Parser decoding requirement , Text payload encodings: Handling mixed type results , Text payload encodings: Using header information to decode , Message header encodings: email package support , Message header encodings: email package support , Message address header encodings and parsing, and header creation , Message address header encodings and parsing, and header creation , Workaround: Message text generation for binary attachment payloads is broken , Workaround: Message text generation for binary attachment payloads is broken , Workaround: Message composition for non-ASCII text parts is broken , Workaround: Message composition for non-ASCII text parts is broken , Unicode issues for attachments, save files, and headers , Unicode decoding for full mail text on fetches , Unicode decoding for text part payloads and message headers , Version 3.0 Unicode support policies , Version 3.0 Unicode support policies , Ideas for Improvement , Implementation Overview , The Send Mail Script , Using Shelves , Strategies for Processing Text in Python

additional information, Strategies for Processing Text in Python
DBM files and, Using Shelves
email and, Unicode in Python 3.X and Email Tools
email package limitations overview, Unicode, Internationalization, and the Python 3.1 email Package
file policies, Unicode policies: File content versus file names
handling filenames, Handling Unicode Filenames in 3.X: listdir, walk, glob , Unicode policies: File content versus file names
Internationalized headers, Message header encodings: email package support , Message header encodings: email package support
mailtools utility package, Unicode issues for attachments, save files, and headers , Unicode decoding for full mail text on fetches , Unicode decoding for text part payloads and message headers
message address headers, Message address header encodings and parsing, and header creation , Message address header encodings and parsing, and header creation
message composition issues, Workaround: Message composition for non-ASCII text parts is broken , Workaround: Message composition for non-ASCII text parts is broken
message text generation issues, Workaround: Message text generation for binary attachment payloads is broken , Workaround: Message text generation for binary attachment payloads is broken
overview, Other String Concepts in Python 3.X: Unicode and bytes , Binary and Text Files , Unicode encodings for text files , Unicode encodings for text files
parser decoding requirement, Parser decoding requirement , Parser decoding requirement
printing filenames, Printing Unicode Filenames , Printing Unicode Filenames
PyEdit text editor, New Grep dialog: Threaded and Unicode-aware file tree search , Grep Unicode model , Unicode (Internationalized) text support , Unicode options and choices
PyMailCGI program and, Implementation Overview , The Send Mail Script
PyMailGUI program and, Version 3.0 Unicode support policies , Version 3.0 Unicode support policies , Ideas for Improvement
text files and, The File Object Model in Python 3.X
text payload encodings, Text payload encodings: Handling mixed type results , Text payload encodings: Using header information to decode
Text widget and, Unicode and the Text Widget , Supporting Unicode in PyEdit (ahead)

unique function, Finding Directory Differences

unittest framework, Running the Test Driver

Unix platforms, Shell command limitations , Parsing Command-Line Arguments , Redirecting Streams to Files and Programs , Forking Processes , Greps and Globs and Finds , Python GUI Development Options , Preventing zombies with signal handlers on Linux , Preventing zombies with signal handlers on Linux , HTML file permission constraints

changing permissions, HTML file permission constraints
executable scripts, Parsing Command-Line Arguments
find shell command, Greps and Globs and Finds
forking support, Forking Processes
preventing zombies, Preventing zombies with signal handlers on Linux , Preventing zombies with signal handlers on Linux
programming user interfaces, Python GUI Development Options
redirecting streams, Redirecting Streams to Files and Programs
shell command limitations, Shell command limitations

urllib module, Using Query Strings and urllib , Using Query Strings and urllib , Using urllib to Download Files , Using urllib to Download Files , The urllib Package Revisited , Invoking programs and escaping text , Other urllib Interfaces , Implementation Overview

CGI script support, Using Query Strings and urllib , Using Query Strings and urllib
client-side scripting, The urllib Package Revisited , Invoking programs and escaping text
downloading files, Using urllib to Download Files , Using urllib to Download Files
PyMailCGI program and, Implementation Overview
urlretrieve interface, Other urllib Interfaces

urllib.parse module, Python’s Internet Library Modules , Invoking programs and escaping text , Writing CGI Scripts in Python , Internet addresses (URLs) , Python HTML and URL Escape Tools , Avoiding conflicts , Passing State Information in URL Link Parameters , Passing State Information in URL Link Parameters , Passing State Information in URL Link Parameters

CGI scripts and, Writing CGI Scripts in Python
functionality, Python’s Internet Library Modules
invoking programs, Invoking programs and escaping text
PyMailCGI program and, Passing State Information in URL Link Parameters
quote_plus function, Passing State Information in URL Link Parameters
URL escapes, Python HTML and URL Escape Tools , Avoiding conflicts
URL formatting, Internet addresses (URLs)
urlencode function, Passing State Information in URL Link Parameters

urllib.request module, Python Internet Development Options , Python’s Internet Library Modules , Using urllib to Download Files , The urllib Package Revisited , Running Server-Side Examples , Testing outside browsers with the module urllib.request , Testing outside browsers with the module urllib.request , Testing outside browsers with the module urllib.request , HTTP “Cookies” , Handling cookies with the urllib.request module , Running This Chapter’s Examples , Using the Send Mail Script Outside a Browser , HTML Parsing in Action

CGI scripts and, Running Server-Side Examples
cookie support, HTTP “Cookies” , Handling cookies with the urllib.request module
downloading files, Using urllib to Download Files
functionality, Python’s Internet Library Modules , The urllib Package Revisited
HTML parsing and, HTML Parsing in Action
PyMailCGI program and, Running This Chapter’s Examples , Using the Send Mail Script Outside a Browser
screen scraping support, Python Internet Development Options
testing browsers with, Testing outside browsers with the module urllib.request , Testing outside browsers with the module urllib.request
urlopen method, Testing outside browsers with the module urllib.request

URLs, Ideas for Improvement , Internet addresses (URLs) , Internet addresses (URLs) , Using minimal URLs , Passing parameters in URLs , Passing parameters in URLs , Passing Parameters in Hardcoded URLs , Passing Parameters in Hardcoded URLs , URL Query Parameters , Step 1: Sharing Objects Between Pages—A New Input Form , More on HTML and URL Escapes , Avoiding conflicts , HTML and URL conflicts: & , Passing State Information in URL Link Parameters , Passing State Information in URL Link Parameters , Reading mail with direct URLs

CGI script escape conventions, More on HTML and URL Escapes , Avoiding conflicts
HTML conflicts and, HTML and URL conflicts: &
minimal, Using minimal URLs , Step 1: Sharing Objects Between Pages—A New Input Form
passing parameters, Passing parameters in URLs , Passing parameters in URLs , Passing Parameters in Hardcoded URLs , Passing Parameters in Hardcoded URLs , Passing State Information in URL Link Parameters , Passing State Information in URL Link Parameters
PyMailGUI program improvements, Ideas for Improvement
query parameters, URL Query Parameters
reading mail with, Reading mail with direct URLs
syntax, Internet addresses (URLs) , Internet addresses (URLs)

user interaction, Submission page , More on form tags , More on form tags , Response script , Passing parameters in URLs , Passing parameters in URLs , Passing Parameters in Hardcoded URLs , Passing Parameters in Hardcoded URLs , Checking for Missing and Invalid Inputs , Checking for Missing and Invalid Inputs , Passing State Information in URL Link Parameters , Passing State Information in URL Link Parameters

checking for missing/invalid inputs, Checking for Missing and Invalid Inputs , Checking for Missing and Invalid Inputs
form tags, More on form tags , More on form tags
passing parameters in URLs, Passing parameters in URLs , Passing parameters in URLs , Passing Parameters in Hardcoded URLs , Passing Parameters in Hardcoded URLs , Passing State Information in URL Link Parameters , Passing State Information in URL Link Parameters
response script, Response script
submission page, Submission page

uu module, Python’s Internet Library Modules

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