[ SEA-GHOST MINI SHELL]

Path : /proc/2/root/usr/share/doc/python-docs-2.7.5/html/library/
FILE UPLOADER :
Current File : //proc/2/root/usr/share/doc/python-docs-2.7.5/html/library/idle.html


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">


<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    
    <title>24.6. IDLE &mdash; Python 2.7.5 documentation</title>
    
    <link rel="stylesheet" href="../_static/default.css" type="text/css" />
    <link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
    
    <script type="text/javascript">
      var DOCUMENTATION_OPTIONS = {
        URL_ROOT:    '../',
        VERSION:     '2.7.5',
        COLLAPSE_INDEX: false,
        FILE_SUFFIX: '.html',
        HAS_SOURCE:  true
      };
    </script>
    <script type="text/javascript" src="../_static/jquery.js"></script>
    <script type="text/javascript" src="../_static/underscore.js"></script>
    <script type="text/javascript" src="../_static/doctools.js"></script>
    <script type="text/javascript" src="../_static/sidebar.js"></script>
    <link rel="search" type="application/opensearchdescription+xml"
          title="Search within Python 2.7.5 documentation"
          href="../_static/opensearch.xml"/>
    <link rel="author" title="About these documents" href="../about.html" />
    <link rel="copyright" title="Copyright" href="../copyright.html" />
    <link rel="top" title="Python 2.7.5 documentation" href="../index.html" />
    <link rel="up" title="24. Graphical User Interfaces with Tk" href="tk.html" />
    <link rel="next" title="24.7. Other Graphical User Interface Packages" href="othergui.html" />
    <link rel="prev" title="24.5. turtle — Turtle graphics for Tk" href="turtle.html" />
    <link rel="shortcut icon" type="image/png" href="../_static/py.png" />
    <script type="text/javascript" src="../_static/copybutton.js"></script>
    
 

  </head>
  <body>
    <div class="related">
      <h3>Navigation</h3>
      <ul>
        <li class="right" style="margin-right: 10px">
          <a href="../genindex.html" title="General Index"
             accesskey="I">index</a></li>
        <li class="right" >
          <a href="../py-modindex.html" title="Python Module Index"
             >modules</a> |</li>
        <li class="right" >
          <a href="othergui.html" title="24.7. Other Graphical User Interface Packages"
             accesskey="N">next</a> |</li>
        <li class="right" >
          <a href="turtle.html" title="24.5. turtle — Turtle graphics for Tk"
             accesskey="P">previous</a> |</li>
        <li><img src="../_static/py.png" alt=""
                 style="vertical-align: middle; margin-top: -1px"/></li>
        <li><a href="http://www.python.org/">Python</a> &raquo;</li>
        <li>
          <a href="../index.html">Python 2.7.5 documentation</a> &raquo;
        </li>

          <li><a href="index.html" >The Python Standard Library</a> &raquo;</li>
          <li><a href="tk.html" accesskey="U">24. Graphical User Interfaces with Tk</a> &raquo;</li> 
      </ul>
    </div>  

    <div class="document">
      <div class="documentwrapper">
        <div class="bodywrapper">
          <div class="body">
            
  <div class="section" id="idle">
<span id="id1"></span><h1>24.6. IDLE<a class="headerlink" href="#idle" title="Permalink to this headline">¶</a></h1>
<p id="index-0">IDLE is the Python IDE built with the <tt class="xref py py-mod docutils literal"><span class="pre">tkinter</span></tt> GUI toolkit.</p>
<p>IDLE has the following features:</p>
<ul class="simple">
<li>coded in 100% pure Python, using the <tt class="xref py py-mod docutils literal"><span class="pre">tkinter</span></tt> GUI toolkit</li>
<li>cross-platform: works on Windows and Unix</li>
<li>multi-window text editor with multiple undo, Python colorizing and many other
features, e.g. smart indent and call tips</li>
<li>Python shell window (a.k.a. interactive interpreter)</li>
<li>debugger (not complete, but you can set breakpoints, view  and step)</li>
</ul>
<div class="section" id="menus">
<h2>24.6.1. Menus<a class="headerlink" href="#menus" title="Permalink to this headline">¶</a></h2>
<div class="section" id="file-menu">
<h3>24.6.1.1. File menu<a class="headerlink" href="#file-menu" title="Permalink to this headline">¶</a></h3>
<dl class="docutils">
<dt>New window</dt>
<dd>create a new editing window</dd>
<dt>Open...</dt>
<dd>open an existing file</dd>
<dt>Open module...</dt>
<dd>open an existing module (searches sys.path)</dd>
<dt>Class browser</dt>
<dd>show classes and methods in current file</dd>
<dt>Path browser</dt>
<dd>show sys.path directories, modules, classes and methods</dd>
</dl>
<dl class="docutils" id="index-1">
<dt>Save</dt>
<dd>save current window to the associated file (unsaved windows have a * before and
after the window title)</dd>
<dt>Save As...</dt>
<dd>save current window to new file, which becomes the associated file</dd>
<dt>Save Copy As...</dt>
<dd>save current window to different file without changing the associated file</dd>
<dt>Close</dt>
<dd>close current window (asks to save if unsaved)</dd>
<dt>Exit</dt>
<dd>close all windows and quit IDLE (asks to save if unsaved)</dd>
</dl>
</div>
<div class="section" id="edit-menu">
<h3>24.6.1.2. Edit menu<a class="headerlink" href="#edit-menu" title="Permalink to this headline">¶</a></h3>
<dl class="docutils">
<dt>Undo</dt>
<dd>Undo last change to current window (max 1000 changes)</dd>
<dt>Redo</dt>
<dd>Redo last undone change to current window</dd>
<dt>Cut</dt>
<dd>Copy selection into system-wide clipboard; then delete selection</dd>
<dt>Copy</dt>
<dd>Copy selection into system-wide clipboard</dd>
<dt>Paste</dt>
<dd>Insert system-wide clipboard into window</dd>
<dt>Select All</dt>
<dd>Select the entire contents of the edit buffer</dd>
<dt>Find...</dt>
<dd>Open a search dialog box with many options</dd>
<dt>Find again</dt>
<dd>Repeat last search</dd>
<dt>Find selection</dt>
<dd>Search for the string in the selection</dd>
<dt>Find in Files...</dt>
<dd>Open a search dialog box for searching files</dd>
<dt>Replace...</dt>
<dd>Open a search-and-replace dialog box</dd>
<dt>Go to line</dt>
<dd>Ask for a line number and show that line</dd>
<dt>Indent region</dt>
<dd>Shift selected lines right 4 spaces</dd>
<dt>Dedent region</dt>
<dd>Shift selected lines left 4 spaces</dd>
<dt>Comment out region</dt>
<dd>Insert ## in front of selected lines</dd>
<dt>Uncomment region</dt>
<dd>Remove leading # or ## from selected lines</dd>
<dt>Tabify region</dt>
<dd>Turns <em>leading</em> stretches of spaces into tabs</dd>
<dt>Untabify region</dt>
<dd>Turn <em>all</em> tabs into the right number of spaces</dd>
<dt>Expand word</dt>
<dd>Expand the word you have typed to match another word in the same buffer; repeat
to get a different expansion</dd>
<dt>Format Paragraph</dt>
<dd>Reformat the current blank-line-separated paragraph</dd>
<dt>Import module</dt>
<dd>Import or reload the current module</dd>
<dt>Run script</dt>
<dd>Execute the current file in the __main__ namespace</dd>
</dl>
</div>
<div class="section" id="windows-menu">
<span id="index-2"></span><h3>24.6.1.3. Windows menu<a class="headerlink" href="#windows-menu" title="Permalink to this headline">¶</a></h3>
<dl class="docutils">
<dt>Zoom Height</dt>
<dd>toggles the window between normal size (24x80) and maximum height.</dd>
</dl>
<p>The rest of this menu lists the names of all open windows; select one to bring
it to the foreground (deiconifying it if necessary).</p>
</div>
<div class="section" id="debug-menu">
<h3>24.6.1.4. Debug menu<a class="headerlink" href="#debug-menu" title="Permalink to this headline">¶</a></h3>
<ul class="simple">
<li>in the Python Shell window only</li>
</ul>
<dl class="docutils">
<dt>Go to file/line</dt>
<dd>Look around the insert point for a filename and line number, open the file,
and show the line.  Useful to view the source lines referenced in an
exception traceback.</dd>
<dt>Debugger</dt>
<dd>Run commands in the shell under the debugger.</dd>
<dt>Stack viewer</dt>
<dd>Show the stack traceback of the last exception.</dd>
<dt>Auto-open Stack Viewer</dt>
<dd>Open stack viewer on traceback.</dd>
</dl>
</div>
<div class="section" id="edit-context-menu">
<span id="index-3"></span><h3>24.6.1.5. Edit context menu<a class="headerlink" href="#edit-context-menu" title="Permalink to this headline">¶</a></h3>
<ul class="simple">
<li>Right-click in Edit window (Control-click on OS X)</li>
</ul>
<dl class="docutils">
<dt>Cut</dt>
<dd>Copy selection into system-wide clipboard; then delete selection</dd>
<dt>Copy</dt>
<dd>Copy selection into system-wide clipboard</dd>
<dt>Paste</dt>
<dd>Insert system-wide clipboard into window</dd>
<dt>Set Breakpoint</dt>
<dd>Sets a breakpoint.  Breakpoints are only enabled when the debugger is open.</dd>
<dt>Clear Breakpoint</dt>
<dd>Clears the breakpoint on that line.</dd>
</dl>
</div>
<div class="section" id="shell-context-menu">
<span id="index-4"></span><h3>24.6.1.6. Shell context menu<a class="headerlink" href="#shell-context-menu" title="Permalink to this headline">¶</a></h3>
<ul class="simple">
<li>Right-click in Python Shell window (Control-click on OS X)</li>
</ul>
<dl class="docutils">
<dt>Cut</dt>
<dd>Copy selection into system-wide clipboard; then delete selection</dd>
<dt>Copy</dt>
<dd>Copy selection into system-wide clipboard</dd>
<dt>Paste</dt>
<dd>Insert system-wide clipboard into window</dd>
<dt>Go to file/line</dt>
<dd>Same as in Debug menu.</dd>
</dl>
</div>
</div>
<div class="section" id="basic-editing-and-navigation">
<h2>24.6.2. Basic editing and navigation<a class="headerlink" href="#basic-editing-and-navigation" title="Permalink to this headline">¶</a></h2>
<ul class="simple">
<li><tt class="kbd docutils literal"><span class="pre">Backspace</span></tt> deletes to the left; <tt class="kbd docutils literal"><span class="pre">Del</span></tt> deletes to the right</li>
<li>Arrow keys and <tt class="kbd docutils literal"><span class="pre">Page</span> <span class="pre">Up</span></tt>/<tt class="kbd docutils literal"><span class="pre">Page</span> <span class="pre">Down</span></tt> to move around</li>
<li><tt class="kbd docutils literal"><span class="pre">Home</span></tt>/<tt class="kbd docutils literal"><span class="pre">End</span></tt> go to begin/end of line</li>
<li><tt class="kbd docutils literal"><span class="pre">C-Home</span></tt>/<tt class="kbd docutils literal"><span class="pre">C-End</span></tt> go to begin/end of file</li>
<li>Some <strong class="program">Emacs</strong> bindings may also work, including <tt class="kbd docutils literal"><span class="pre">C-B</span></tt>,
<tt class="kbd docutils literal"><span class="pre">C-P</span></tt>, <tt class="kbd docutils literal"><span class="pre">C-A</span></tt>, <tt class="kbd docutils literal"><span class="pre">C-E</span></tt>, <tt class="kbd docutils literal"><span class="pre">C-D</span></tt>, <tt class="kbd docutils literal"><span class="pre">C-L</span></tt></li>
</ul>
<div class="section" id="automatic-indentation">
<h3>24.6.2.1. Automatic indentation<a class="headerlink" href="#automatic-indentation" title="Permalink to this headline">¶</a></h3>
<p>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, <tt class="kbd docutils literal"><span class="pre">Backspace</span></tt> deletes up
to 4 spaces if they are there. <tt class="kbd docutils literal"><span class="pre">Tab</span></tt> inserts 1-4 spaces (in the Python
Shell window one tab). See also the indent/dedent region commands in the edit
menu.</p>
</div>
<div class="section" id="python-shell-window">
<h3>24.6.2.2. Python Shell window<a class="headerlink" href="#python-shell-window" title="Permalink to this headline">¶</a></h3>
<ul class="simple">
<li><tt class="kbd docutils literal"><span class="pre">C-C</span></tt> interrupts executing command</li>
<li><tt class="kbd docutils literal"><span class="pre">C-D</span></tt> sends end-of-file; closes window if typed at a <tt class="docutils literal"><span class="pre">&gt;&gt;&gt;</span></tt> prompt</li>
<li><tt class="kbd docutils literal"><span class="pre">Alt-p</span></tt> retrieves previous command matching what you have typed</li>
<li><tt class="kbd docutils literal"><span class="pre">Alt-n</span></tt> retrieves next</li>
<li><tt class="kbd docutils literal"><span class="pre">Return</span></tt> while on any previous command retrieves that command</li>
<li><tt class="kbd docutils literal"><span class="pre">Alt-/</span></tt> (Expand word) is also useful here</li>
</ul>
</div>
</div>
<div class="section" id="syntax-colors">
<span id="index-5"></span><h2>24.6.3. Syntax colors<a class="headerlink" href="#syntax-colors" title="Permalink to this headline">¶</a></h2>
<p>The coloring is applied in a background &#8220;thread,&#8221; so you may occasionally see
uncolorized text.  To change the color scheme, edit the <tt class="docutils literal"><span class="pre">[Colors]</span></tt> section in
<tt class="file docutils literal"><span class="pre">config.txt</span></tt>.</p>
<dl class="docutils">
<dt>Python syntax colors:</dt>
<dd><dl class="first last docutils">
<dt>Keywords</dt>
<dd>orange</dd>
<dt>Strings</dt>
<dd>green</dd>
<dt>Comments</dt>
<dd>red</dd>
<dt>Definitions</dt>
<dd>blue</dd>
</dl>
</dd>
<dt>Shell colors:</dt>
<dd><dl class="first last docutils">
<dt>Console output</dt>
<dd>brown</dd>
<dt>stdout</dt>
<dd>blue</dd>
<dt>stderr</dt>
<dd>dark green</dd>
<dt>stdin</dt>
<dd>black</dd>
</dl>
</dd>
</dl>
</div>
<div class="section" id="startup">
<h2>24.6.4. Startup<a class="headerlink" href="#startup" title="Permalink to this headline">¶</a></h2>
<p>Upon startup with the <tt class="docutils literal"><span class="pre">-s</span></tt> option, IDLE will execute the file referenced by
the environment variables <span class="target" id="index-6"></span><tt class="xref std std-envvar docutils literal"><span class="pre">IDLESTARTUP</span></tt> or <span class="target" id="index-7"></span><a class="reference internal" href="../using/cmdline.html#envvar-PYTHONSTARTUP"><tt class="xref std std-envvar docutils literal"><span class="pre">PYTHONSTARTUP</span></tt></a>.
Idle first checks for <tt class="docutils literal"><span class="pre">IDLESTARTUP</span></tt>; if <tt class="docutils literal"><span class="pre">IDLESTARTUP</span></tt> is present the file
referenced is run.  If <tt class="docutils literal"><span class="pre">IDLESTARTUP</span></tt> is not present, Idle checks for
<tt class="docutils literal"><span class="pre">PYTHONSTARTUP</span></tt>.  Files referenced by these environment variables are
convenient places to store functions that are used frequently from the Idle
shell, or for executing import statements to import common modules.</p>
<p>In addition, <tt class="docutils literal"><span class="pre">Tk</span></tt> also loads a startup file if it is present.  Note that the
Tk file is loaded unconditionally.  This additional file is <tt class="docutils literal"><span class="pre">.Idle.py</span></tt> and is
looked for in the user&#8217;s home directory.  Statements in this file will be
executed in the Tk namespace, so this file is not useful for importing functions
to be used from Idle&#8217;s Python shell.</p>
<div class="section" id="command-line-usage">
<h3>24.6.4.1. Command line usage<a class="headerlink" href="#command-line-usage" title="Permalink to this headline">¶</a></h3>
<div class="highlight-python"><pre>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</pre>
</div>
<p>If there are arguments:</p>
<ol class="arabic simple">
<li>If <tt class="docutils literal"><span class="pre">-e</span></tt> is used, arguments are files opened for editing and
<tt class="docutils literal"><span class="pre">sys.argv</span></tt> reflects the arguments passed to IDLE itself.</li>
<li>Otherwise, if <tt class="docutils literal"><span class="pre">-c</span></tt> is used, all arguments are placed in
<tt class="docutils literal"><span class="pre">sys.argv[1:...]</span></tt>, with <tt class="docutils literal"><span class="pre">sys.argv[0]</span></tt> set to <tt class="docutils literal"><span class="pre">'-c'</span></tt>.</li>
<li>Otherwise, if neither <tt class="docutils literal"><span class="pre">-e</span></tt> nor <tt class="docutils literal"><span class="pre">-c</span></tt> is used, the first
argument is a script which is executed with the remaining arguments in
<tt class="docutils literal"><span class="pre">sys.argv[1:...]</span></tt>  and <tt class="docutils literal"><span class="pre">sys.argv[0]</span></tt> set to the script name.  If the script
name is &#8216;-&#8216;, no script is executed but an interactive Python session is started;
the arguments are still available in <tt class="docutils literal"><span class="pre">sys.argv</span></tt>.</li>
</ol>
</div>
</div>
</div>


          </div>
        </div>
      </div>
      <div class="sphinxsidebar">
        <div class="sphinxsidebarwrapper">
  <h3><a href="../contents.html">Table Of Contents</a></h3>
  <ul>
<li><a class="reference internal" href="#">24.6. IDLE</a><ul>
<li><a class="reference internal" href="#menus">24.6.1. Menus</a><ul>
<li><a class="reference internal" href="#file-menu">24.6.1.1. File menu</a></li>
<li><a class="reference internal" href="#edit-menu">24.6.1.2. Edit menu</a></li>
<li><a class="reference internal" href="#windows-menu">24.6.1.3. Windows menu</a></li>
<li><a class="reference internal" href="#debug-menu">24.6.1.4. Debug menu</a></li>
<li><a class="reference internal" href="#edit-context-menu">24.6.1.5. Edit context menu</a></li>
<li><a class="reference internal" href="#shell-context-menu">24.6.1.6. Shell context menu</a></li>
</ul>
</li>
<li><a class="reference internal" href="#basic-editing-and-navigation">24.6.2. Basic editing and navigation</a><ul>
<li><a class="reference internal" href="#automatic-indentation">24.6.2.1. Automatic indentation</a></li>
<li><a class="reference internal" href="#python-shell-window">24.6.2.2. Python Shell window</a></li>
</ul>
</li>
<li><a class="reference internal" href="#syntax-colors">24.6.3. Syntax colors</a></li>
<li><a class="reference internal" href="#startup">24.6.4. Startup</a><ul>
<li><a class="reference internal" href="#command-line-usage">24.6.4.1. Command line usage</a></li>
</ul>
</li>
</ul>
</li>
</ul>

  <h4>Previous topic</h4>
  <p class="topless"><a href="turtle.html"
                        title="previous chapter">24.5. <tt class="docutils literal"><span class="pre">turtle</span></tt> &#8212; Turtle graphics for Tk</a></p>
  <h4>Next topic</h4>
  <p class="topless"><a href="othergui.html"
                        title="next chapter">24.7. Other Graphical User Interface Packages</a></p>
<h3>This Page</h3>
<ul class="this-page-menu">
  <li><a href="../bugs.html">Report a Bug</a></li>
  <li><a href="../_sources/library/idle.txt"
         rel="nofollow">Show Source</a></li>
</ul>

<div id="searchbox" style="display: none">
  <h3>Quick search</h3>
    <form class="search" action="../search.html" method="get">
      <input type="text" name="q" />
      <input type="submit" value="Go" />
      <input type="hidden" name="check_keywords" value="yes" />
      <input type="hidden" name="area" value="default" />
    </form>
    <p class="searchtip" style="font-size: 90%">
    Enter search terms or a module, class or function name.
    </p>
</div>
<script type="text/javascript">$('#searchbox').show(0);</script>
        </div>
      </div>
      <div class="clearer"></div>
    </div>
    <div class="related">
      <h3>Navigation</h3>
      <ul>
        <li class="right" style="margin-right: 10px">
          <a href="../genindex.html" title="General Index"
             >index</a></li>
        <li class="right" >
          <a href="../py-modindex.html" title="Python Module Index"
             >modules</a> |</li>
        <li class="right" >
          <a href="othergui.html" title="24.7. Other Graphical User Interface Packages"
             >next</a> |</li>
        <li class="right" >
          <a href="turtle.html" title="24.5. turtle — Turtle graphics for Tk"
             >previous</a> |</li>
        <li><img src="../_static/py.png" alt=""
                 style="vertical-align: middle; margin-top: -1px"/></li>
        <li><a href="http://www.python.org/">Python</a> &raquo;</li>
        <li>
          <a href="../index.html">Python 2.7.5 documentation</a> &raquo;
        </li>

          <li><a href="index.html" >The Python Standard Library</a> &raquo;</li>
          <li><a href="tk.html" >24. Graphical User Interfaces with Tk</a> &raquo;</li> 
      </ul>
    </div>
    <div class="footer">
    &copy; <a href="../copyright.html">Copyright</a> 1990-2020, Python Software Foundation.
    <br />
    The Python Software Foundation is a non-profit corporation.
    <a href="http://www.python.org/psf/donations/">Please donate.</a>
    <br />
    Last updated on Oct 13, 2020.
    <a href="../bugs.html">Found a bug</a>?
    <br />
    Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
    </div>

  </body>
</html>

SEA-GHOST - SHELL CODING BY SEA-GHOST