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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title>Python: module ranger.fm</title>
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<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
<tr bgcolor="#7799ee">
<td valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial">&nbsp;<br><big><big><strong><a href="ranger.html"><font color="#ffffff">ranger</font></a>.fm</strong></big></big> (version 1.0.0)</font></td
><td align=right valign=bottom
><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/home/hut/work/ranger/ranger/fm.py">/home/hut/work/ranger/ranger/fm.py</a></font></td></tr></table>
    <p></p>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ee77aa">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
    
<tr><td bgcolor="#ee77aa"><tt>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl>
<dt><font face="helvetica, arial"><a href="ranger.actions.html#Actions">ranger.actions.Actions</a>(<a href="ranger.shared.html#EnvironmentAware">ranger.shared.EnvironmentAware</a>, <a href="ranger.shared.settings.html#SettingsAware">ranger.shared.settings.SettingsAware</a>)
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="ranger.fm.html#FM">FM</a>
</font></dt></dl>
</dd>
</dl>
 <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom>&nbsp;<br>
<font color="#000000" face="helvetica, arial"><a name="FM">class <strong>FM</strong></a>(<a href="ranger.actions.html#Actions">ranger.actions.Actions</a>)</font></td></tr>
    
<tr><td bgcolor="#ffc8d8"><tt>&nbsp;&nbsp;&nbsp;</tt></td><td>&nbsp;</td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="ranger.fm.html#FM">FM</a></dd>
<dd><a href="ranger.actions.html#Actions">ranger.actions.Actions</a></dd>
<dd><a href="ranger.shared.html#EnvironmentAware">ranger.shared.EnvironmentAware</a></dd>
<dd><a href="ranger.shared.html#Awareness">ranger.shared.Awareness</a></dd>
<dd><a href="ranger.shared.settings.html#SettingsAware">ranger.shared.settings.SettingsAware</a></dd>
<dd><a href="builtins.html#object">builtins.object</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="FM-__init__"><strong>__init__</strong></a>(self, ui<font color="#909090">=None</font>, bookmarks<font color="#909090">=None</font>)</dt><dd><tt>Initialize&nbsp;<a href="#FM">FM</a>.</tt></dd></dl>

<dl><dt><a name="FM-block_input"><strong>block_input</strong></a>(self, sec<font color="#909090">=0</font>)</dt></dl>

<dl><dt><a name="FM-initialize"><strong>initialize</strong></a>(self)</dt><dd><tt>If&nbsp;ui/bookmarks&nbsp;are&nbsp;None,&nbsp;they&nbsp;will&nbsp;be&nbsp;initialized&nbsp;here.</tt></dd></dl>

<dl><dt><a name="FM-loop"><strong>loop</strong></a>(self)</dt><dd><tt>The&nbsp;main&nbsp;loop&nbsp;consists&nbsp;of:<br>
1.&nbsp;reloading&nbsp;bookmarks&nbsp;if&nbsp;outdated<br>
2.&nbsp;drawing&nbsp;and&nbsp;finalizing&nbsp;ui<br>
3.&nbsp;reading&nbsp;and&nbsp;handling&nbsp;user&nbsp;input<br>
4.&nbsp;after&nbsp;X&nbsp;loops:&nbsp;collecting&nbsp;unused&nbsp;directory&nbsp;objects</tt></dd></dl>

<hr>
Data and other attributes defined here:<br>
<dl><dt><strong>input_blocked</strong> = False</dl>

<dl><dt><strong>input_blocked_until</strong> = 0</dl>

<dl><dt><strong>stderr_to_out</strong> = False</dl>

<hr>
Methods inherited from <a href="ranger.actions.html#Actions">ranger.actions.Actions</a>:<br>
<dl><dt><a name="FM-cd"><strong>cd</strong></a> = enter_dir(self, path)</dt><dd><tt>Enter&nbsp;the&nbsp;directory&nbsp;at&nbsp;the&nbsp;given&nbsp;path</tt></dd></dl>

<dl><dt><a name="FM-copy"><strong>copy</strong></a>(self)</dt><dd><tt>Copy&nbsp;the&nbsp;selected&nbsp;items</tt></dd></dl>

<dl><dt><a name="FM-cut"><strong>cut</strong></a>(self)</dt></dl>

<dl><dt><a name="FM-delete"><strong>delete</strong></a>(self)</dt></dl>

<dl><dt><a name="FM-edit_file"><strong>edit_file</strong></a>(self)</dt><dd><tt>Calls&nbsp;execute_file&nbsp;with&nbsp;the&nbsp;current&nbsp;file&nbsp;and&nbsp;app='editor'</tt></dd></dl>

<dl><dt><a name="FM-enter_bookmark"><strong>enter_bookmark</strong></a>(self, key)</dt><dd><tt>Enter&nbsp;the&nbsp;bookmark&nbsp;with&nbsp;the&nbsp;name&nbsp;&lt;key&gt;</tt></dd></dl>

<dl><dt><a name="FM-enter_dir"><strong>enter_dir</strong></a>(self, path)</dt><dd><tt>Enter&nbsp;the&nbsp;directory&nbsp;at&nbsp;the&nbsp;given&nbsp;path</tt></dd></dl>

<dl><dt><a name="FM-execute_file"><strong>execute_file</strong></a>(self, files, app<font color="#909090">=''</font>, flags<font color="#909090">=''</font>, mode<font color="#909090">=0</font>)</dt><dd><tt>Execute&nbsp;a&nbsp;file.<br>
app&nbsp;is&nbsp;the&nbsp;name&nbsp;of&nbsp;a&nbsp;method&nbsp;in&nbsp;Applications,&nbsp;without&nbsp;the&nbsp;"app_"<br>
flags&nbsp;is&nbsp;a&nbsp;string&nbsp;consisting&nbsp;of&nbsp;applications.ALLOWED_FLAGS<br>
mode&nbsp;is&nbsp;a&nbsp;positive&nbsp;integer.<br>
Both&nbsp;flags&nbsp;and&nbsp;mode&nbsp;specify&nbsp;how&nbsp;the&nbsp;program&nbsp;is&nbsp;run.</tt></dd></dl>

<dl><dt><a name="FM-exit"><strong>exit</strong></a>(self)</dt><dd><tt>Exit&nbsp;the&nbsp;program</tt></dd></dl>

<dl><dt><a name="FM-force_load_preview"><strong>force_load_preview</strong></a>(self)</dt></dl>

<dl><dt><a name="FM-handle_mouse"><strong>handle_mouse</strong></a>(self)</dt><dd><tt>Handle&nbsp;mouse-buttons&nbsp;if&nbsp;one&nbsp;was&nbsp;pressed</tt></dd></dl>

<dl><dt><
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<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="Comment"># Check our support for fake file systems in scenarios.</span>
<span id="L2" class="LineNr"> 2 </span>
<span id="L3" class="LineNr"> 3 </span><span class="muScenario">scenario</span> read-from-fake-file [
<span id="L4" class="LineNr"> 4 </span>  <span class="Constant">local-scope</span>
<span id="L5" class="LineNr"> 5 </span>  assume-resources [
<span id="L6" class="LineNr"> 6 </span>  <span class="Conceal">¦</span> <span class="Constant">[a]</span> <span class="Special">&lt;-</span> [
<span id="L7" class="LineNr"> 7 </span><span class="Constant">  </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |xyz|</span>
<span id="L8" class="LineNr"> 8 </span>  <span class="Conceal">¦</span> ]
<span id="L9" class="LineNr"> 9 </span>  ]
<span id="L10" class="LineNr">10 </span>  contents:&amp;:<a href='075channel.mu.html#L43'>source</a>:char <span class="Special">&lt;-</span> <a href='088file.mu.html#L21'>start-reading</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[a]</span>
<span id="L11" class="LineNr">11 </span>  1:char/<span class="Special">raw</span> <span class="Special">&lt;-</span> read contents
<span id="L12" class="LineNr">12 </span>  2:char/<span class="Special">raw</span> <span class="Special">&lt;-</span> read contents
<span id="L13" class="LineNr">13 </span>  3:char/<span class="Special">raw</span> <span class="Special">&lt;-</span> read contents
<span id="L14" class="LineNr">14 </span>  4:char/<span class="Special">raw</span> <span class="Special">&lt;-</span> read contents
<span id="L15" class="LineNr">15 </span>  _, 5:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> read contents
<span id="L16" class="LineNr">16 </span>  memory-should-contain [
<span id="L17" class="LineNr">17 </span>  <span class="Conceal">¦</span><span class="Constant"> 1</span> <span class="Special">&lt;-</span><span class="Constant"> 120</span>  <span class="Comment"># x</span>
<span id="L18" class="LineNr">18 </span>  <span class="Conceal">¦</span><span class="Constant"> 2</span> <span class="Special">&lt;-</span><span class="Constant"> 121</span>  <span class="Comment"># y</span>
<span id="L19" class="LineNr">19 </span>  <span class="Conceal">¦</span><span class="Constant"> 3</span> <span class="Special">&lt;-</span><span class="Constant"> 122</span>  <span class="Comment"># z</span>
<span id="L20" class="LineNr">20 </span>  <span class="Conceal">¦</span><span class="Constant"> 4</span> <span class="Special">&lt;-</span><span class="Constant"> 10</span>  <span class="Comment"># newline</span>
<span id="L21" class="LineNr">21 </span>  <span class="Conceal">¦</span><span class="Constant"> 5</span> <span class="Special">&lt;-</span><span class="Constant"> 1</span>  <span class="Comment"># eof</span>
<span id="L22" class="LineNr">22 </span>  ]
<span id="L23" class="LineNr">23 </span>]
<span id="L24" class="LineNr">24 </span>
<span id="L25" class="LineNr">25 </span><span class="muScenario">scenario</span> write-to-new-fake-file [
<span id="L26" class="LineNr">26 </span>  <span class="Constant">local-scope</span>
<span id="L27" class="LineNr">27 </span>  assume-resources [
<span id="L28" class="LineNr">28 </span>  ]
<span id="L29" class="LineNr">29 </span>  <a href='075channel.mu.html#L47'>sink</a>:&amp;:<a href='075channel.mu.html#L47'>sink</a>:char, writer:num/routine <span class="Special">&lt;-</span> <a href='088file.mu.html#L105'>start-writing</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[a]</span>
<span id="L30" class="LineNr">30 </span>  <a href='075channel.mu.html#L47'>sink</a> <span class="Special">&lt;-</span> <a href='075channel.mu.html#L66'>write</a> <a href='075channel.mu.html#L47'>sink</a>, <span class="Constant">120/x</span>
<span id="L31" class="LineNr">31 </span>  <a href='075channel.mu.html#L47'>sink</a> <span class="Special">&lt;-</span> <a href='075channel.mu.html#L66'>write</a> <a href='075channel.mu.html#L47'>sink</a>, <span class="Constant">121/y</span>
<span id="L32" class="LineNr">32 </span>  close <a href='075channel.mu.html#L47'>sink</a>
<span id="L33" class="LineNr">33 </span>  wait-for-routine writer
<span id="L34" class="LineNr">34 </span>  contents-read-back:text <span class="Special">&lt;-</span> <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[a]</span>
<span id="L35" class="LineNr">35 </span>  10:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> equal contents-read-back, <span class="Constant">[xy]</span>
<span id="L36" class="LineNr">36 </span>  memory-should-contain [
<span id="L37" class="LineNr">37 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 1</span>  <span class="Comment"># file contents read back exactly match what was written</span>
<span id="L38" class="LineNr">38 </span>  ]
<span id="L39" class="LineNr">39 </span>]
<span id="L40" class="LineNr">40 </span>
<span id="L41" class="LineNr">41 </span><span class="muScenario">scenario</span> write-to-new-fake-file-2 [
<span id="L42" class="LineNr">42 </span>  <span class="Constant">local-scope</span>
<span id="L43" class="LineNr">43 </span>  assume-resources [
<span id="L44" class="LineNr">44 </span>  <span class="Conceal">¦</span> <span class="Constant">[a]</span> <span class="Special">&lt;-</span> [
<span id="L45" class="LineNr">45 </span><span class="Constant">  </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |abc|</span>
<span id="L46" class="LineNr">46 </span>  <span class="Conceal">¦</span> ]
<span id="L47" class="LineNr">47 </span>  ]
<span id="L48" class="LineNr">48 </span>  <a href='075channel.mu.html#L47'>sink</a>:&amp;:<a href='075channel.mu.html#L47'>sink</a>:char, writer:num/routine <span class="Special">&lt;-</span> <a href='088file.mu.html#L105'>start-writing</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[b]</span>
<span id="L49" class="LineNr">49 </span>  <a href='075channel.mu.html#L47'>sink</a> <span class="Special">&lt;-</span> <a href='075channel.mu.html#L66'>write</a> <a href='075channel.mu.html#L47'>sink</a>, <span class="Constant">120/x</span>
<span id="L50" class="LineNr">50 </span>  <a href='075channel.mu.html#L47'>sink</a> <span class="Special">&lt;-</span> <a href='075channel.mu.html#L66'>write</a> <a href='075channel.mu.html#L47'>sink</a>, <span class="Constant">121/y</span>
<span id="L51" class="LineNr">51 </span>  close <a href='075channel.mu.html#L47'>sink</a>
<span id="L52" class="LineNr">52 </span>  wait-for-routine writer
<span id="L53" class="LineNr">53 </span>  contents-read-back:text <span class="Special">&lt;-</span> <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[b]</span>
<span id="L54" class="LineNr">54 </span>  10:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> equal contents-read-back, <span class="Constant">[xy]</span>
<span id="L55" class="LineNr">55 </span>  memory-should-contain [
<span id="L56" class="LineNr">56 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 1</span>  <span class="Comment"># file contents read back exactly match what was written</span>
<span id="L57" class="LineNr">57 </span>  ]
<span id="L58" class="LineNr">58 </span>]
<span id="L59" class="LineNr">59 </span>
<span id="L60" class="LineNr">60 </span><span class="muScenario">scenario</span> write-to-fake-file-that-exists [
<span id="L61" class="LineNr">61 </span>  <span class="Constant">local-scope</span>
<span id="L62" class="LineNr">62 </span>  assume-resources [
<span id="L63" class="LineNr">63 </span>  <span class="Conceal">¦</span> <span class="Constant">[a]</span> <span class="Special">&lt;-</span> <span class="Constant">[]</span>
<span id="L64" class="LineNr">64 </span>  ]
<span id="L65" class="LineNr">65 </span>  <a href='075channel.mu.html#L47'>sink</a>:&amp;:<a href='075channel.mu.html#L47'>sink</a>:char, writer:num/routine <span class="Special">&lt;-</span> <a href='088file.mu.html#L105'>start-writing</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[a]</span>
<span id="L66" class="LineNr">66 </span>  <a href='075channel.mu.html#L47'>sink</a> <span class="Special">&lt;-</span> <a href='075channel.mu.html#L66'>write</a> <a href='075channel.mu.html#L47'>sink</a>, <span class="Constant">120/x</span>
<span id="L67" class="LineNr">67 </span>  <a href='075channel.mu.html#L47'>sink</a> <span class="Special">&lt;-</span> <a href='075channel.mu.html#L66'>write</a> <a href='075channel.mu.html#L47'>sink</a>, <span class="Constant">121/y</span>
<span id="L68" class="LineNr">68 </span>  close <a href='075channel.mu.html#L47'>sink</a>
<span id="L69" class="LineNr">69 </span>  wait-for-routine writer
<span id="L70" class="LineNr">70 </span>  contents-read-back:text <span class="Special">&lt;-</span> <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[a]</span>
<span id="L71" class="LineNr">71 </span>  10:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> equal contents-read-back, <span class="Constant">[xy]</span>
<span id="L72" class="LineNr">72 </span>  memory-should-contain [
<span id="L73" class="LineNr">73 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 1</span>  <span class="Comment"># file contents read back exactly match what was written</span>
<span id="L74" class="LineNr">74 </span>  ]
<span id="L75" class="LineNr">75 </span>]
<span id="L76" class="LineNr">76 </span>
<span id="L77" class="LineNr">77 </span><span class="muScenario">scenario</span> write-to-existing-file-preserves-other-files [
<span id="L78" class="LineNr">78 </span>  <span class="Constant">local-scope</span>
<span id="L79" class="LineNr">79 </span>  assume-resources [
<span id="L80" class="LineNr">80 </span>  <span class="Conceal">¦</span> <span class="Constant">[a]</span> <span class="Special">&lt;-</span> <span class="Constant">[]</span>
<span id="L81" class="LineNr">81 </span>  <span class="Conceal">¦</span> <span class="Constant">[b]</span> <span class="Special">&lt;-</span> [
<span id="L82" class="LineNr">82 </span><span class="Constant">  </span><span class="Conceal">¦</span><span class="Constant"> </span><span class="Conceal">¦</span><span class="Constant"> |bcd|</span>
<span id="L83" class="LineNr">83 </span>  <span class="Conceal">¦</span> ]
<span id="L84" class="LineNr">84 </span>  ]
<span id="L85" class="LineNr">85 </span>  <a href='075channel.mu.html#L47'>sink</a>:&amp;:<a href='075channel.mu.html#L47'>sink</a>:char, writer:num/routine <span class="Special">&lt;-</span> <a href='088file.mu.html#L105'>start-writing</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[a]</span>
<span id="L86" class="LineNr">86 </span>  <a href='075channel.mu.html#L47'>sink</a> <span class="Special">&lt;-</span> <a href='075channel.mu.html#L66'>write</a> <a href='075channel.mu.html#L47'>sink</a>, <span class="Constant">120/x</span>
<span id="L87" class="LineNr">87 </span>  <a href='075channel.mu.html#L47'>sink</a> <span class="Special">&lt;-</span> <a href='075channel.mu.html#L66'>write</a> <a href='075channel.mu.html#L47'>sink</a>, <span class="Constant">121/y</span>
<span id="L88" class="LineNr">88 </span>  close <a href='075channel.mu.html#L47'>sink</a>
<span id="L89" class="LineNr">89 </span>  wait-for-routine writer
<span id="L90" class="LineNr">90 </span>  contents-read-back:text <span class="Special">&lt;-</span> <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[a]</span>
<span id="L91" class="LineNr">91 </span>  10:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> equal contents-read-back, <span class="Constant">[xy]</span>
<span id="L92" class="LineNr">92 </span>  other-file-contents:text <span class="Special">&lt;-</span> <a href='088file.mu.html#L38'>slurp</a> <a href='088file.mu.html#L11'>resources</a>, <span class="Constant">[b]</span>
<span id="L93" class="LineNr">93 </span>  11:bool/<span class="Special">raw</span> <span class="Special">&lt;-</span> equal other-file-contents, <span class="Constant">[bcd</span>
<span id="L94" class="LineNr">94 </span><span class="Constant">]</span>
<span id="L95" class="LineNr">95 </span>  memory-should-contain [
<span id="L96" class="LineNr">96 </span>  <span class="Conceal">¦</span><span class="Constant"> 10</span> <span class="Special">&lt;-</span><span class="Constant"> 1</span>  <span class="Comment"># file contents read back exactly match what was written</span>
<span id="L97" class="LineNr">97 </span>  <span class="Conceal">¦</span><span class="Constant"> 11</span> <span class="Special">&lt;-</span><span class="Constant"> 1</span>  <span class="Comment"># other files also continue to persist unchanged</span>
<span id="L98" class="LineNr">98 </span>  ]
<span id="L99" class="LineNr">99 </span>]
</pre>
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