mirror of https://github.com/python/cpython.git
166 lines
5.4 KiB
Plaintext
166 lines
5.4 KiB
Plaintext
[See end for tips.]
|
|
|
|
Click on the dotted line at the top of a menu to "tear it off": a
|
|
separate window containing the menu is created.
|
|
|
|
File menu:
|
|
|
|
New window -- create a new editing window
|
|
Open... -- open an existing file
|
|
Open module... -- open an existing module (searches sys.path)
|
|
Class browser -- show classes and methods in current file
|
|
Path browser -- show sys.path directories, modules, classes
|
|
and methods
|
|
---
|
|
Save -- save current window to the associated file (unsaved
|
|
windows have a * before and after the window title)
|
|
|
|
Save As... -- save current window to new file, which becomes
|
|
the associated file
|
|
Save Copy As... -- save current window to different file
|
|
without changing the associated file
|
|
---
|
|
Close -- close current window (asks to save if unsaved)
|
|
Exit -- close all windows and quit IDLE (asks to save if unsaved)
|
|
|
|
Edit menu:
|
|
|
|
Undo -- Undo last change to current window (max 1000 changes)
|
|
Redo -- Redo last undone change to current window
|
|
---
|
|
Cut -- Copy selection into system-wide clipboard; then delete selection
|
|
Copy -- Copy selection into system-wide clipboard
|
|
Paste -- Insert system-wide clipboard into window
|
|
Select All -- Select the entire contents of the edit buffer
|
|
---
|
|
Find... -- Open a search dialog box with many options
|
|
Find again -- Repeat last search
|
|
Find selection -- Search for the string in the selection
|
|
Find in Files... -- Open a search dialog box for searching files
|
|
Replace... -- Open a search-and-replace dialog box
|
|
Go to line -- Ask for a line number and show that line
|
|
---
|
|
Indent region -- Shift selected lines right 4 spaces
|
|
Dedent region -- Shift selected lines left 4 spaces
|
|
Comment out region -- Insert ## in front of selected lines
|
|
Uncomment region -- Remove leading # or ## from selected lines
|
|
Tabify region -- Turns *leading* stretches of spaces into tabs
|
|
Untabify region -- Turn *all* tabs into the right number of spaces
|
|
Expand word -- Expand the word you have typed to match another
|
|
word in the same buffer; repeat to get a different expansion
|
|
Format Paragraph -- Reformat the current blank-line-separated paragraph
|
|
---
|
|
Import module -- Import or reload the current module
|
|
Run script -- Execute the current file in the __main__ namespace
|
|
|
|
Windows menu:
|
|
|
|
Zoom Height -- toggles the window between normal size (24x80)
|
|
and maximum height.
|
|
---
|
|
The rest of this menu lists the names of all open windows;
|
|
select one to bring it to the foreground (deiconifying it if
|
|
necessary).
|
|
|
|
Debug menu (in the Python Shell window only):
|
|
|
|
Go to file/line -- look around the insert point for a filename
|
|
and linenumber, open the file, and show the line
|
|
Open stack viewer -- show the stack traceback of the last exception
|
|
Debugger toggle -- Run commands in the shell under the debugger
|
|
JIT Stack viewer toggle -- Open stack viewer on traceback
|
|
|
|
Basic editing and navigation:
|
|
|
|
Backspace deletes to the left; DEL deletes to the right
|
|
Arrow keys and Page Up/Down to move around
|
|
Home/End go to begin/end of line
|
|
Control-Home/End go to begin/end of file
|
|
Some Emacs bindings may also work, e.g. ^B/^P/^A/^E/^D/^L
|
|
|
|
Automatic indentation:
|
|
|
|
After a block-opening statement, the next line is indented by
|
|
4 spaces (in the Python Shell window by one tab). After
|
|
certain keywords (break, return etc.) the next line is
|
|
dedented. In leading indentation, Backspace deletes up to 4
|
|
spaces if they are there. Tab inserts 1-4 spaces (in the
|
|
Python Shell window one tab). See also the indent/dedent
|
|
region commands in the edit menu.
|
|
|
|
Python Shell window:
|
|
|
|
^C interrupts executing command
|
|
^D sends end-of-file; closes window if typed at >>> prompt
|
|
|
|
Command history:
|
|
|
|
Alt-p retrieves previous command matching what you have typed
|
|
Alt-n retrieves next
|
|
Return while on any previous command retrieves that command
|
|
Alt-/ (Expand word) is also useful here
|
|
|
|
Syntax colors:
|
|
|
|
The coloring is applied in a background "thread", so you may
|
|
occasionally see uncolorized text. To change the color
|
|
scheme, edit the [Colors] section in config.txt (or add a
|
|
[Colors] section to ~/.idle).
|
|
|
|
Python syntax colors:
|
|
|
|
Keywords orange
|
|
Strings green
|
|
Comments red
|
|
Definitions blue
|
|
|
|
Shell colors:
|
|
|
|
Console output brown
|
|
stdout blue
|
|
stderr dark green
|
|
stdin black
|
|
|
|
Other preferences:
|
|
|
|
To change the font open config-[win/unix/mac].txt and
|
|
change
|
|
|
|
font-name: courier new
|
|
font-size: 10
|
|
|
|
to, for example:
|
|
|
|
font-name: courier new bold
|
|
font-size: 14
|
|
|
|
Note: a GUI based configuration screen will be provided
|
|
in the future.
|
|
|
|
To change keyboard bindings, edit Bindings.py
|
|
|
|
Command line usage:
|
|
|
|
idle.py [-c command] [-d] [-e] [-s] [-t title] [arg] ...
|
|
|
|
-c command run this command
|
|
-d enable debugger
|
|
-e edit mode; arguments are files to be edited
|
|
-s run $IDLESTARTUP or $PYTHONSTARTUP first
|
|
-t title set title of shell window
|
|
|
|
If there are arguments:
|
|
|
|
If -e is used, arguments are files opened for editing and
|
|
sys.argv reflects the arguments passed to IDLE itself.
|
|
|
|
Otherwise, if -c is used, all arguments are placed in
|
|
sys.argv[1:...], with sys.argv[0] set to '-c'.
|
|
|
|
Otherwise, if neither -e nor -c is used, the first
|
|
argument is a script which is executed with the remaining
|
|
arguments in sys.argv[1:...] and sys.argv[0] set to the
|
|
script name. If the script name is '-', no script is
|
|
executed but an interactive Python session is started; the
|
|
arguments are still available in sys.argv.
|