/apidocs/echonest.support.midi.EventDispatcher-pysrc.html
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1<?xml version="1.0" encoding="ascii"?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 3 "DTD/xhtml1-transitional.dtd"> 4<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> 5<head> 6 <title>echonest.support.midi.EventDispatcher</title> 7 <link rel="stylesheet" href="epydoc.css" type="text/css" /> 8 <script type="text/javascript" src="epydoc.js"></script> 9</head> 10 11<body bgcolor="white" text="black" link="blue" vlink="#204080" 12 alink="#204080"> 13<!-- ==================== NAVIGATION BAR ==================== --> 14<table class="navbar" border="0" width="100%" cellpadding="0" 15 bgcolor="#a0c0ff" cellspacing="0"> 16 <tr valign="middle"> 17 18 <!-- Tree link --> 19 <th> <a 20 href="module-tree.html">Trees</a> </th> 21 22 <!-- Index link --> 23 <th> <a 24 href="identifier-index.html">Indices</a> </th> 25 26 <!-- Help link --> 27 <th> <a 28 href="help.html">Help</a> </th> 29 30 <!-- Project homepage --> 31 <th class="navbar" align="right" width="100%"> 32 <table border="0" cellpadding="0" cellspacing="0"> 33 <tr><th class="navbar" align="center" 34 ><a class="navbar" target="_top" href="http://code.google.com/p/echo-nest-remix/">Project Homepage</a></th> 35 </tr></table></th> 36 </tr> 37</table> 38<table width="100%" cellpadding="0" cellspacing="0"> 39 <tr valign="top"> 40 <td width="100%"> 41 <span class="breadcrumbs"> 42 <a href="echonest-module.html">Package echonest</a> :: 43 <a href="echonest.support-module.html">Package support</a> :: 44 <a href="echonest.support.midi-module.html">Package midi</a> :: 45 Module EventDispatcher 46 </span> 47 </td> 48 <td> 49 <table cellpadding="0" cellspacing="0"> 50 <!-- hide/show private --> 51 <tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink" 52 onclick="toggle_private();">hide private</a>]</span></td></tr> 53 <tr><td align="right"><span class="options" 54 >[<a href="frames.html" target="_top">frames</a 55 >] | <a href="echonest.support.midi.EventDispatcher-pysrc.html" 56 target="_top">no frames</a>]</span></td></tr> 57 </table> 58 </td> 59 </tr> 60</table> 61<h1 class="epydoc">Source Code for <a href="echonest.support.midi.EventDispatcher-module.html">Module echonest.support.midi.EventDispatcher</a></h1> 62<pre class="py-src"> 63<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment"># -*- coding: ISO-8859-1 -*-</tt> </tt> 64<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"> </tt> 65<a name="L3"></a><tt class="py-lineno"> 3</tt> <tt class="py-line"><tt class="py-comment"># std library</tt> </tt> 66<a name="L4"></a><tt class="py-lineno"> 4</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">struct</tt> <tt class="py-keyword">import</tt> <tt class="py-name">unpack</tt> </tt> 67<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"> </tt> 68<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"># custom</tt> </tt> 69<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Module echonest.support.midi.DataTypeConverters=echonest.support.midi.DataTypeConverters-module.html"><a title="echonest.support.midi.DataTypeConverters" class="py-name" href="#" onclick="return doclink('link-0', 'DataTypeConverters', 'link-0');">DataTypeConverters</a></tt> <tt class="py-keyword">import</tt> <tt id="link-1" class="py-name" targets="Function echonest.support.midi.DataTypeConverters.readBew()=echonest.support.midi.DataTypeConverters-module.html#readBew,Method echonest.support.midi.RawInstreamFile.RawInstreamFile.readBew()=echonest.support.midi.RawInstreamFile.RawInstreamFile-class.html#readBew"><a title="echonest.support.midi.DataTypeConverters.readBew 70echonest.support.midi.RawInstreamFile.RawInstreamFile.readBew" class="py-name" href="#" onclick="return doclink('link-1', 'readBew', 'link-1');">readBew</a></tt><tt class="py-op">,</tt> <tt id="link-2" class="py-name" targets="Function echonest.support.midi.DataTypeConverters.readVar()=echonest.support.midi.DataTypeConverters-module.html#readVar"><a title="echonest.support.midi.DataTypeConverters.readVar" class="py-name" href="#" onclick="return doclink('link-2', 'readVar', 'link-2');">readVar</a></tt><tt class="py-op">,</tt> <tt id="link-3" class="py-name" targets="Function echonest.support.midi.DataTypeConverters.varLen()=echonest.support.midi.DataTypeConverters-module.html#varLen"><a title="echonest.support.midi.DataTypeConverters.varLen" class="py-name" href="#" onclick="return doclink('link-3', 'varLen', 'link-3');">varLen</a></tt><tt class="py-op">,</tt> <tt id="link-4" class="py-name" targets="Function echonest.support.midi.DataTypeConverters.toBytes()=echonest.support.midi.DataTypeConverters-module.html#toBytes"><a title="echonest.support.midi.DataTypeConverters.toBytes" class="py-name" href="#" onclick="return doclink('link-4', 'toBytes', 'link-4');">toBytes</a></tt> </tt> 71<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"> </tt> 72<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># uhh I don't really like this, but there are so many constants to </tt> </tt> 73<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment"># import otherwise</tt> </tt> 74<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-5" class="py-name" targets="Module echonest.support.midi.constants=echonest.support.midi.constants-module.html"><a title="echonest.support.midi.constants" class="py-name" href="#" onclick="return doclink('link-5', 'constants', 'link-5');">constants</a></tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt> </tt> 75<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"> </tt> 76<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"> </tt> 77<a name="EventDispatcher"></a><div id="EventDispatcher-def"><a name="L14"></a><tt class="py-lineno"> 14</tt> <a class="py-toggle" href="#" id="EventDispatcher-toggle" onclick="return toggle('EventDispatcher');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html">EventDispatcher</a><tt class="py-op">:</tt> </tt> 78</div><div id="EventDispatcher-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EventDispatcher-expanded"><a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"> </tt> 79<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"> </tt> 80<a name="EventDispatcher.__init__"></a><div id="EventDispatcher.__init__-def"><a name="L17"></a><tt class="py-lineno"> 17</tt> <a class="py-toggle" href="#" id="EventDispatcher.__init__-toggle" onclick="return toggle('EventDispatcher.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">outstream</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt> 81</div><div id="EventDispatcher.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventDispatcher.__init__-expanded"><a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"> </tt> 82<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"> <tt class="py-docstring">""" </tt> </tt> 83<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-docstring"> </tt> </tt> 84<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-docstring"> The event dispatcher generates events on the outstream. </tt> </tt> 85<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-docstring"> </tt> </tt> 86<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt> 87<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"> </tt> 88<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"> <tt class="py-comment"># internal values, don't mess with 'em directly</tt> </tt> 89<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt> <tt class="py-op">=</tt> <tt class="py-name">outstream</tt> </tt> 90<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"> </tt> 91<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"> <tt class="py-comment"># public flags</tt> </tt> 92<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"> </tt> 93<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"> <tt class="py-comment"># A note_on with a velocity of 0x00 is actually the same as a </tt> </tt> 94<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"> <tt class="py-comment"># note_off with a velocity of 0x40. When </tt> </tt> 95<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"> <tt class="py-comment"># "convert_zero_velocity" is set, the zero velocity note_on's </tt> </tt> 96<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"> <tt class="py-comment"># automatically gets converted into note_off's. This is a less </tt> </tt> 97<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> <tt class="py-comment"># suprising behaviour for those that are not into the intimate </tt> </tt> 98<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"> <tt class="py-comment"># details of the midi spec.</tt> </tt> 99<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">convert_zero_velocity</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> </tt> 100<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"> </tt> 101<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"> <tt class="py-comment"># If dispatch_continuos_controllers is true, continuos </tt> </tt> 102<a name="L39"></a><tt class="py-lineno"> 39</tt> <tt class="py-line"> <tt class="py-comment"># controllers gets dispatched to their defined handlers. Else </tt> </tt> 103<a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"> <tt class="py-comment"># they just trigger the "continuous_controller" event handler.</tt> </tt> 104<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dispatch_continuos_controllers</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> <tt class="py-comment"># NOT IMPLEMENTED YET</tt> </tt> 105<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"> </tt> 106<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"> <tt class="py-comment"># If dispatch_meta_events is true, meta events get's dispatched </tt> </tt> 107<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"> <tt class="py-comment"># to their defined events. Else they all they trigger the </tt> </tt> 108<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"> <tt class="py-comment"># "meta_event" handler.</tt> </tt> 109<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dispatch_meta_events</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt> </tt> 110</div><a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"> </tt> 111<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"> </tt> 112<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"> </tt> 113<a name="EventDispatcher.header"></a><div id="EventDispatcher.header-def"><a name="L50"></a><tt class="py-lineno"> 50</tt> <a class="py-toggle" href="#" id="EventDispatcher.header-toggle" onclick="return toggle('EventDispatcher.header');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html#header">header</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">format</tt><tt class="py-op">,</tt> <tt class="py-param">nTracks</tt><tt class="py-op">,</tt> <tt class="py-param">division</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt> 114</div><div id="EventDispatcher.header-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventDispatcher.header-expanded"><a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> <tt class="py-docstring">"Triggers the header event"</tt> </tt> 115<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Method echonest.support.midi.EventDispatcher.EventDispatcher.header()=echonest.support.midi.EventDispatcher.EventDispatcher-class.html#header,Method echonest.support.midi.MidiOutFile.MidiOutFile.header()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#header,Method echonest.support.midi.MidiOutStream.MidiOutStream.header()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#header,Method echonest.support.midi.MidiToText.MidiToText.header()=echonest.support.midi.MidiToText.MidiToText-class.html#header"><a title="echonest.support.midi.EventDispatcher.EventDispatcher.header 116echonest.support.midi.MidiOutFile.MidiOutFile.header 117echonest.support.midi.MidiOutStream.MidiOutStream.header 118echonest.support.midi.MidiToText.MidiToText.header" class="py-name" href="#" onclick="return doclink('link-6', 'header', 'link-6');">header</a></tt><tt class="py-op">(</tt><tt class="py-name">format</tt><tt class="py-op">,</tt> <tt class="py-name">nTracks</tt><tt class="py-op">,</tt> <tt class="py-name">division</tt><tt class="py-op">)</tt> </tt> 119</div><a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> </tt> 120<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> </tt> 121<a name="EventDispatcher.start_of_track"></a><div id="EventDispatcher.start_of_track-def"><a name="L55"></a><tt class="py-lineno"> 55</tt> <a class="py-toggle" href="#" id="EventDispatcher.start_of_track-toggle" onclick="return toggle('EventDispatcher.start_of_track');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html#start_of_track">start_of_track</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">current_track</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt> 122</div><div id="EventDispatcher.start_of_track-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventDispatcher.start_of_track-expanded"><a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"> <tt class="py-docstring">"Triggers the start of track event"</tt> </tt> 123<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"> </tt> 124<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> <tt class="py-comment"># I do this twice so that users can overwrite the </tt> </tt> 125<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> <tt class="py-comment"># start_of_track event handler without worrying whether the </tt> </tt> 126<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> <tt class="py-comment"># track number is updated correctly.</tt> </tt> 127<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt><tt class="py-op">.</tt><tt id="link-7" class="py-name" targets="Method echonest.support.midi.MidiOutStream.MidiOutStream.set_current_track()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#set_current_track"><a title="echonest.support.midi.MidiOutStream.MidiOutStream.set_current_track" class="py-name" href="#" onclick="return doclink('link-7', 'set_current_track', 'link-7');">set_current_track</a></tt><tt class="py-op">(</tt><tt class="py-name">current_track</tt><tt class="py-op">)</tt> </tt> 128<a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt><tt class="py-op">.</tt><tt id="link-8" class="py-name" targets="Method echonest.support.midi.EventDispatcher.EventDispatcher.start_of_track()=echonest.support.midi.EventDispatcher.EventDispatcher-class.html#start_of_track,Method echonest.support.midi.MidiOutFile.MidiOutFile.start_of_track()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#start_of_track,Method echonest.support.midi.MidiOutStream.MidiOutStream.start_of_track()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#start_of_track,Method echonest.support.midi.MidiToText.MidiToText.start_of_track()=echonest.support.midi.MidiToText.MidiToText-class.html#start_of_track"><a title="echonest.support.midi.EventDispatcher.EventDispatcher.start_of_track 129echonest.support.midi.MidiOutFile.MidiOutFile.start_of_track 130echonest.support.midi.MidiOutStream.MidiOutStream.start_of_track 131echonest.support.midi.MidiToText.MidiToText.start_of_track" class="py-name" href="#" onclick="return doclink('link-8', 'start_of_track', 'link-8');">start_of_track</a></tt><tt class="py-op">(</tt><tt class="py-name">current_track</tt><tt class="py-op">)</tt> </tt> 132</div><a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> </tt> 133<a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> </tt> 134<a name="EventDispatcher.sysex_event"></a><div id="EventDispatcher.sysex_event-def"><a name="L65"></a><tt class="py-lineno"> 65</tt> <a class="py-toggle" href="#" id="EventDispatcher.sysex_event-toggle" onclick="return toggle('EventDispatcher.sysex_event');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html#sysex_event">sysex_event</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">data</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt> 135</div><div id="EventDispatcher.sysex_event-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventDispatcher.sysex_event-expanded"><a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> <tt class="py-docstring">"Dispatcher for sysex events"</tt> </tt> 136<a name="L67"></a><tt class="py-lineno"> 67</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Method echonest.support.midi.EventDispatcher.EventDispatcher.sysex_event()=echonest.support.midi.EventDispatcher.EventDispatcher-class.html#sysex_event,Method echonest.support.midi.MidiToText.MidiToText.sysex_event()=echonest.support.midi.MidiToText.MidiToText-class.html#sysex_event"><a title="echonest.support.midi.EventDispatcher.EventDispatcher.sysex_event 137echonest.support.midi.MidiToText.MidiToText.sysex_event" class="py-name" href="#" onclick="return doclink('link-9', 'sysex_event', 'link-9');">sysex_event</a></tt><tt class="py-op">(</tt><tt class="py-name">data</tt><tt class="py-op">)</tt> </tt> 138</div><a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> </tt> 139<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> </tt> 140<a name="EventDispatcher.eof"></a><div id="EventDispatcher.eof-def"><a name="L70"></a><tt class="py-lineno"> 70</tt> <a class="py-toggle" href="#" id="EventDispatcher.eof-toggle" onclick="return toggle('EventDispatcher.eof');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html#eof">eof</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt> 141</div><div id="EventDispatcher.eof-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventDispatcher.eof-expanded"><a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt class="py-docstring">"End of file!"</tt> </tt> 142<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Method echonest.support.midi.EventDispatcher.EventDispatcher.eof()=echonest.support.midi.EventDispatcher.EventDispatcher-class.html#eof,Method echonest.support.midi.MidiOutFile.MidiOutFile.eof()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#eof,Method echonest.support.midi.MidiOutStream.MidiOutStream.eof()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#eof,Method echonest.support.midi.MidiToText.MidiToText.eof()=echonest.support.midi.MidiToText.MidiToText-class.html#eof"><a title="echonest.support.midi.EventDispatcher.EventDispatcher.eof 143echonest.support.midi.MidiOutFile.MidiOutFile.eof 144echonest.support.midi.MidiOutStream.MidiOutStream.eof 145echonest.support.midi.MidiToText.MidiToText.eof" class="py-name" href="#" onclick="return doclink('link-10', 'eof', 'link-10');">eof</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt> 146</div><a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> </tt> 147<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> </tt> 148<a name="EventDispatcher.update_time"></a><div id="EventDispatcher.update_time-def"><a name="L75"></a><tt class="py-lineno"> 75</tt> <a class="py-toggle" href="#" id="EventDispatcher.update_time-toggle" onclick="return toggle('EventDispatcher.update_time');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html#update_time">update_time</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">new_time</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-param">relative</tt><tt class="py-op">=</tt><tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt> 149</div><div id="EventDispatcher.update_time-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventDispatcher.update_time-expanded"><a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-docstring">"Updates relative/absolute time."</tt> </tt> 150<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Method echonest.support.midi.EventDispatcher.EventDispatcher.update_time()=echonest.support.midi.EventDispatcher.EventDispatcher-class.html#update_time,Method echonest.support.midi.MidiOutStream.MidiOutStream.update_time()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#update_time"><a title="echonest.support.midi.EventDispatcher.EventDispatcher.update_time 151echonest.support.midi.MidiOutStream.MidiOutStream.update_time" class="py-name" href="#" onclick="return doclink('link-11', 'update_time', 'link-11');">update_time</a></tt><tt class="py-op">(</tt><tt class="py-name">new_time</tt><tt class="py-op">,</tt> <tt class="py-name">relative</tt><tt class="py-op">)</tt> </tt> 152</div><a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> </tt> 153<a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> </tt> 154<a name="EventDispatcher.reset_time"></a><div id="EventDispatcher.reset_time-def"><a name="L80"></a><tt class="py-lineno"> 80</tt> <a class="py-toggle" href="#" id="EventDispatcher.reset_time-toggle" onclick="return toggle('EventDispatcher.reset_time');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html#reset_time">reset_time</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt> 155</div><div id="EventDispatcher.reset_time-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventDispatcher.reset_time-expanded"><a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-docstring">"Updates relative/absolute time."</tt> </tt> 156<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Method echonest.support.midi.EventDispatcher.EventDispatcher.reset_time()=echonest.support.midi.EventDispatcher.EventDispatcher-class.html#reset_time,Method echonest.support.midi.MidiOutStream.MidiOutStream.reset_time()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#reset_time"><a title="echonest.support.midi.EventDispatcher.EventDispatcher.reset_time 157echonest.support.midi.MidiOutStream.MidiOutStream.reset_time" class="py-name" href="#" onclick="return doclink('link-12', 'reset_time', 'link-12');">reset_time</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt> 158</div><a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> </tt> 159<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> </tt> 160<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-comment"># Event dispatchers for similar types of events</tt> </tt> 161<a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> </tt> 162<a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> </tt> 163<a name="EventDispatcher.channel_messages"></a><div id="EventDispatcher.channel_messages-def"><a name="L88"></a><tt class="py-lineno"> 88</tt> <a class="py-toggle" href="#" id="EventDispatcher.channel_messages-toggle" onclick="return toggle('EventDispatcher.channel_messages');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html#channel_messages">channel_messages</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">hi_nible</tt><tt class="py-op">,</tt> <tt class="py-param">channel</tt><tt class="py-op">,</tt> <tt class="py-param">data</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt> 164</div><div id="EventDispatcher.channel_messages-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventDispatcher.channel_messages-expanded"><a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> </tt> 165<a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-docstring">"Dispatches channel messages"</tt> </tt> 166<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> </tt> 167<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> <tt class="py-name">stream</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt> </tt> 168<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-name">data</tt> <tt class="py-op">=</tt> <tt id="link-13" class="py-name"><a title="echonest.support.midi.DataTypeConverters.toBytes" class="py-name" href="#" onclick="return doclink('link-13', 'toBytes', 'link-4');">toBytes</a></tt><tt class="py-op">(</tt><tt class="py-name">data</tt><tt class="py-op">)</tt> </tt> 169<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> </tt> 170<a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt id="link-14" class="py-name" targets="Variable echonest.support.midi.constants.NOTE_ON=echonest.support.midi.constants-module.html#NOTE_ON"><a title="echonest.support.midi.constants.NOTE_ON" class="py-name" href="#" onclick="return doclink('link-14', 'NOTE_ON', 'link-14');">NOTE_ON</a></tt> <tt class="py-op">&</tt> <tt class="py-number">0xF0</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">hi_nible</tt><tt class="py-op">:</tt> </tt> 171<a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-name">note</tt><tt class="py-op">,</tt> <tt class="py-name">velocity</tt> <tt class="py-op">=</tt> <tt class="py-name">data</tt> </tt> 172<a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-comment"># note_on with velocity 0x00 are same as note </tt> </tt> 173<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-comment"># off with velocity 0x40 according to spec!</tt> </tt> 174<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">velocity</tt><tt class="py-op">==</tt><tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">convert_zero_velocity</tt><tt class="py-op">:</tt> </tt> 175<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> <tt class="py-name">stream</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name" targets="Method echonest.support.midi.MidiOutFile.MidiOutFile.note_off()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#note_off,Method echonest.support.midi.MidiOutStream.MidiOutStream.note_off()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#note_off,Method echonest.support.midi.MidiToText.MidiToText.note_off()=echonest.support.midi.MidiToText.MidiToText-class.html#note_off,Method echonest.support.midi.example_transpose_octave.Transposer.note_off()=echonest.support.midi.example_transpose_octave.Transposer-class.html#note_off"><a title="echonest.support.midi.MidiOutFile.MidiOutFile.note_off 176echonest.support.midi.MidiOutStream.MidiOutStream.note_off 177echonest.support.midi.MidiToText.MidiToText.note_off 178echonest.support.midi.example_transpose_octave.Transposer.note_off" class="py-name" href="#" onclick="return doclink('link-15', 'note_off', 'link-15');">note_off</a></tt><tt class="py-op">(</tt><tt class="py-name">channel</tt><tt class="py-op">,</tt> <tt class="py-name">note</tt><tt class="py-op">,</tt> <tt class="py-number">0x40</tt><tt class="py-op">)</tt> </tt> 179<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt> 180<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-name">stream</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Method echonest.support.midi.MidiOutFile.MidiOutFile.note_on()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#note_on,Method echonest.support.midi.MidiOutStream.MidiOutStream.note_on()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#note_on,Method echonest.support.midi.MidiToText.MidiToText.note_on()=echonest.support.midi.MidiToText.MidiToText-class.html#note_on,Method echonest.support.midi.example_print_channel_0.Transposer.note_on()=echonest.support.midi.example_print_channel_0.Transposer-class.html#note_on,Method echonest.support.midi.example_transpose_octave.Transposer.note_on()=echonest.support.midi.example_transpose_octave.Transposer-class.html#note_on"><a title="echonest.support.midi.MidiOutFile.MidiOutFile.note_on 181echonest.support.midi.MidiOutStream.MidiOutStream.note_on 182echonest.support.midi.MidiToText.MidiToText.note_on 183echonest.support.midi.example_print_channel_0.Transposer.note_on 184echonest.support.midi.example_transpose_octave.Transposer.note_on" class="py-name" href="#" onclick="return doclink('link-16', 'note_on', 'link-16');">note_on</a></tt><tt class="py-op">(</tt><tt class="py-name">channel</tt><tt class="py-op">,</tt> <tt class="py-name">note</tt><tt class="py-op">,</tt> <tt class="py-name">velocity</tt><tt class="py-op">)</tt> </tt> 185<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> </tt> 186<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-op">(</tt><tt id="link-17" class="py-name" targets="Variable echonest.support.midi.constants.NOTE_OFF=echonest.support.midi.constants-module.html#NOTE_OFF"><a title="echonest.support.midi.constants.NOTE_OFF" class="py-name" href="#" onclick="return doclink('link-17', 'NOTE_OFF', 'link-17');">NOTE_OFF</a></tt> <tt class="py-op">&</tt> <tt class="py-number">0xF0</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">hi_nible</tt><tt class="py-op">:</tt> </tt> 187<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> <tt class="py-name">note</tt><tt class="py-op">,</tt> <tt class="py-name">velocity</tt> <tt class="py-op">=</tt> <tt class="py-name">data</tt> </tt> 188<a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> <tt class="py-name">stream</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name"><a title="echonest.support.midi.MidiOutFile.MidiOutFile.note_off 189echonest.support.midi.MidiOutStream.MidiOutStream.note_off 190echonest.support.midi.MidiToText.MidiToText.note_off 191echonest.support.midi.example_transpose_octave.Transposer.note_off" class="py-name" href="#" onclick="return doclink('link-18', 'note_off', 'link-15');">note_off</a></tt><tt class="py-op">(</tt><tt class="py-name">channel</tt><tt class="py-op">,</tt> <tt class="py-name">note</tt><tt class="py-op">,</tt> <tt class="py-name">velocity</tt><tt class="py-op">)</tt> </tt> 192<a name="L107"></a><tt class="py-lineno">107</tt> <tt class="py-line"> </tt> 193<a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-op">(</tt><tt id="link-19" class="py-name" targets="Variable echonest.support.midi.constants.AFTERTOUCH=echonest.support.midi.constants-module.html#AFTERTOUCH"><a title="echonest.support.midi.constants.AFTERTOUCH" class="py-name" href="#" onclick="return doclink('link-19', 'AFTERTOUCH', 'link-19');">AFTERTOUCH</a></tt> <tt class="py-op">&</tt> <tt class="py-number">0xF0</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">hi_nible</tt><tt class="py-op">:</tt> </tt> 194<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> <tt class="py-name">note</tt><tt class="py-op">,</tt> <tt class="py-name">velocity</tt> <tt class="py-op">=</tt> <tt class="py-name">data</tt> </tt> 195<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-name">stream</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name" targets="Method echonest.support.midi.MidiOutFile.MidiOutFile.aftertouch()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#aftertouch,Method echonest.support.midi.MidiOutStream.MidiOutStream.aftertouch()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#aftertouch,Method echonest.support.midi.MidiToText.MidiToText.aftertouch()=echonest.support.midi.MidiToText.MidiToText-class.html#aftertouch"><a title="echonest.support.midi.MidiOutFile.MidiOutFile.aftertouch 196echonest.support.midi.MidiOutStream.MidiOutStream.aftertouch 197echonest.support.midi.MidiToText.MidiToText.aftertouch" class="py-name" href="#" onclick="return doclink('link-20', 'aftertouch', 'link-20');">aftertouch</a></tt><tt class="py-op">(</tt><tt class="py-name">channel</tt><tt class="py-op">,</tt> <tt class="py-name">note</tt><tt class="py-op">,</tt> <tt class="py-name">velocity</tt><tt class="py-op">)</tt> </tt> 198<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> </tt> 199<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-op">(</tt><tt id="link-21" class="py-name" targets="Variable echonest.support.midi.constants.CONTINUOUS_CONTROLLER=echonest.support.midi.constants-module.html#CONTINUOUS_CONTROLLER"><a title="echonest.support.midi.constants.CONTINUOUS_CONTROLLER" class="py-name" href="#" onclick="return doclink('link-21', 'CONTINUOUS_CONTROLLER', 'link-21');">CONTINUOUS_CONTROLLER</a></tt> <tt class="py-op">&</tt> <tt class="py-number">0xF0</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">hi_nible</tt><tt class="py-op">:</tt> </tt> 200<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> <tt class="py-name">controller</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt> <tt class="py-op">=</tt> <tt class="py-name">data</tt> </tt> 201<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-comment"># A lot of the cc's are defined, so we trigger those directly</tt> </tt> 202<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">dispatch_continuos_controllers</tt><tt class="py-op">:</tt> </tt> 203<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Method echonest.support.midi.EventDispatcher.EventDispatcher.continuous_controllers()=echonest.support.midi.EventDispatcher.EventDispatcher-class.html#continuous_controllers"><a title="echonest.support.midi.EventDispatcher.EventDispatcher.continuous_controllers" class="py-name" href="#" onclick="return doclink('link-22', 'continuous_controllers', 'link-22');">continuous_controllers</a></tt><tt class="py-op">(</tt><tt class="py-name">channel</tt><tt class="py-op">,</tt> <tt class="py-name">controller</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt><tt class="py-op">)</tt> </tt> 204<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt> 205<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-name">stream</tt><tt class="py-op">.</tt><tt id="link-23" class="py-name" targets="Method echonest.support.midi.MidiOutFile.MidiOutFile.continuous_controller()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#continuous_controller,Method echonest.support.midi.MidiOutStream.MidiOutStream.continuous_controller()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#continuous_controller,Method echonest.support.midi.MidiToText.MidiToText.continuous_controller()=echonest.support.midi.MidiToText.MidiToText-class.html#continuous_controller"><a title="echonest.support.midi.MidiOutFile.MidiOutFile.continuous_controller 206echonest.support.midi.MidiOutStream.MidiOutStream.continuous_controller 207echonest.support.midi.MidiToText.MidiToText.continuous_controller" class="py-name" href="#" onclick="return doclink('link-23', 'continuous_controller', 'link-23');">continuous_controller</a></tt><tt class="py-op">(</tt><tt class="py-name">channel</tt><tt class="py-op">,</tt> <tt class="py-name">controller</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt><tt class="py-op">)</tt> </tt> 208<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> </tt> 209<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-op">(</tt><tt id="link-24" class="py-name" targets="Variable echonest.support.midi.constants.PATCH_CHANGE=echonest.support.midi.constants-module.html#PATCH_CHANGE"><a title="echonest.support.midi.constants.PATCH_CHANGE" class="py-name" href="#" onclick="return doclink('link-24', 'PATCH_CHANGE', 'link-24');">PATCH_CHANGE</a></tt> <tt class="py-op">&</tt> <tt class="py-number">0xF0</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">hi_nible</tt><tt class="py-op">:</tt> </tt> 210<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> <tt class="py-name">program</tt> <tt class="py-op">=</tt> <tt class="py-name">data</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt> 211<a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> <tt class="py-name">stream</tt><tt class="py-op">.</tt><tt id="link-25" class="py-name" targets="Method echonest.support.midi.MidiOutFile.MidiOutFile.patch_change()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#patch_change,Method echonest.support.midi.MidiOutStream.MidiOutStream.patch_change()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#patch_change,Method echonest.support.midi.MidiToText.MidiToText.patch_change()=echonest.support.midi.MidiToText.MidiToText-class.html#patch_change"><a title="echonest.support.midi.MidiOutFile.MidiOutFile.patch_change 212echonest.support.midi.MidiOutStream.MidiOutStream.patch_change 213echonest.support.midi.MidiToText.MidiToText.patch_change" class="py-name" href="#" onclick="return doclink('link-25', 'patch_change', 'link-25');">patch_change</a></tt><tt class="py-op">(</tt><tt class="py-name">channel</tt><tt class="py-op">,</tt> <tt class="py-name">program</tt><tt class="py-op">)</tt> </tt> 214<a name="L123"></a><tt class="py-lineno">123</tt> <tt class="py-line"> </tt> 215<a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-op">(</tt><tt id="link-26" class="py-name" targets="Variable echonest.support.midi.constants.CHANNEL_PRESSURE=echonest.support.midi.constants-module.html#CHANNEL_PRESSURE"><a title="echonest.support.midi.constants.CHANNEL_PRESSURE" class="py-name" href="#" onclick="return doclink('link-26', 'CHANNEL_PRESSURE', 'link-26');">CHANNEL_PRESSURE</a></tt> <tt class="py-op">&</tt> <tt class="py-number">0xF0</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">hi_nible</tt><tt class="py-op">:</tt> </tt> 216<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-name">pressure</tt> <tt class="py-op">=</tt> <tt class="py-name">data</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> </tt> 217<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> <tt class="py-name">stream</tt><tt class="py-op">.</tt><tt id="link-27" class="py-name" targets="Method echonest.support.midi.MidiOutFile.MidiOutFile.channel_pressure()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#channel_pressure,Method echonest.support.midi.MidiOutStream.MidiOutStream.channel_pressure()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#channel_pressure,Method echonest.support.midi.MidiToText.MidiToText.channel_pressure()=echonest.support.midi.MidiToText.MidiToText-class.html#channel_pressure"><a title="echonest.support.midi.MidiOutFile.MidiOutFile.channel_pressure 218echonest.support.midi.MidiOutStream.MidiOutStream.channel_pressure 219echonest.support.midi.MidiToText.MidiToText.channel_pressure" class="py-name" href="#" onclick="return doclink('link-27', 'channel_pressure', 'link-27');">channel_pressure</a></tt><tt class="py-op">(</tt><tt class="py-name">channel</tt><tt class="py-op">,</tt> <tt class="py-name">pressure</tt><tt class="py-op">)</tt> </tt> 220<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> </tt> 221<a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> <tt class="py-keyword">elif</tt> <tt class="py-op">(</tt><tt id="link-28" class="py-name" targets="Variable echonest.support.midi.constants.PITCH_BEND=echonest.support.midi.constants-module.html#PITCH_BEND"><a title="echonest.support.midi.constants.PITCH_BEND" class="py-name" href="#" onclick="return doclink('link-28', 'PITCH_BEND', 'link-28');">PITCH_BEND</a></tt> <tt class="py-op">&</tt> <tt class="py-number">0xF0</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-name">hi_nible</tt><tt class="py-op">:</tt> </tt> 222<a name="L129"></a><tt class="py-lineno">129</tt> <tt class="py-line"> <tt class="py-name">hibyte</tt><tt class="py-op">,</tt> <tt class="py-name">lobyte</tt> <tt class="py-op">=</tt> <tt class="py-name">data</tt> </tt> 223<a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-name">value</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">hibyte</tt><tt class="py-op"><<</tt><tt class="py-number">7</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-name">lobyte</tt> </tt> 224<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt class="py-name">stream</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method echonest.support.midi.MidiOutFile.MidiOutFile.pitch_bend()=echonest.support.midi.MidiOutFile.MidiOutFile-class.html#pitch_bend,Method echonest.support.midi.MidiOutStream.MidiOutStream.pitch_bend()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#pitch_bend,Method echonest.support.midi.MidiToText.MidiToText.pitch_bend()=echonest.support.midi.MidiToText.MidiToText-class.html#pitch_bend"><a title="echonest.support.midi.MidiOutFile.MidiOutFile.pitch_bend 225echonest.support.midi.MidiOutStream.MidiOutStream.pitch_bend 226echonest.support.midi.MidiToText.MidiToText.pitch_bend" class="py-name" href="#" onclick="return doclink('link-29', 'pitch_bend', 'link-29');">pitch_bend</a></tt><tt class="py-op">(</tt><tt class="py-name">channel</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt><tt class="py-op">)</tt> </tt> 227<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> </tt> 228<a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt> 229<a name="L134"></a><tt class="py-lineno">134</tt> <tt class="py-line"> </tt> 230<a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">,</tt> <tt class="py-string">'Illegal channel message!'</tt> </tt> 231</div><a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> </tt> 232<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> </tt> 233<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> </tt> 234<a name="EventDispatcher.continuous_controllers"></a><div id="EventDispatcher.continuous_controllers-def"><a name="L139"></a><tt class="py-lineno">139</tt> <a class="py-toggle" href="#" id="EventDispatcher.continuous_controllers-toggle" onclick="return toggle('EventDispatcher.continuous_controllers');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.EventDispatcher.EventDispatcher-class.html#continuous_controllers">continuous_controllers</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">channel</tt><tt class="py-op">,</tt> <tt class="py-param">controller</tt><tt class="py-op">,</tt> <tt class="py-param">value</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt> 235</div><div id="EventDispatcher.continuous_controllers-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EventDispatcher.continuous_controllers-expanded"><a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> </tt> 236<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> <tt class="py-docstring">"Dispatches channel messages"</tt> </tt> 237<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> </tt> 238<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> <tt class="py-name">stream</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">outstream</tt> </tt> 239<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> </tt> 240<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> <tt class="py-comment"># I am not really shure if I ought to dispatch continuous controllers</tt> </tt> 241<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> <tt class="py-comment"># There's so many of them that it can clutter up the OutStream </tt> </tt> 242<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-comment"># classes.</tt> </tt> 243<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> </tt> 244<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-comment"># So I just trigger the default event handler</tt> </tt> 245<a name="L150"></a><tt class="py-line…
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