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  61. <h1 class="epydoc">Source Code for <a href="echonest.support.midi.EventDispatcher-module.html">Module echonest.support.midi.EventDispatcher</a></h1>
    62. 

  62. <pre class="py-src">
    63. 

  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. 

  64. <a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line">
 </tt>
    65. 

  65. <a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-comment"># std library</tt>
 </tt>
    66. 

  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. 

  67. <a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line">
 </tt>
    68. 

  68. <a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-comment"># custom</tt>
 </tt>
    69. 

  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
    70. 

  70. echonest.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. 

  71. <a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line">
 </tt>
    72. 

  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. 

  73. <a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-comment"># import otherwise</tt>
 </tt>
    74. 

  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. 

  75. <a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line">
 </tt>
    76. 

  76. <a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line">
 </tt>
    77. 

  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. 

  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. 

  79. <a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line">
 </tt>
    80. 

  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. 

  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. 

  82. <a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line">        <tt class="py-docstring">"""
</tt> </tt>
    83. 

  83. <a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"><tt class="py-docstring">        
</tt> </tt>
    84. 

  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. 

  85. <a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"><tt class="py-docstring">        
</tt> </tt>
    86. 

  86. <a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-docstring">        """</tt> </tt>

    87. 

  87. <a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line">        
 </tt>
    88. 

  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. 

  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. 

  90. <a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line">        
 </tt>
    91. 

  91. <a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line">        <tt class="py-comment"># public flags</tt>
 </tt>
    92. 

  92. <a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line">
 </tt>
    93. 

  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. 

  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. 

  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. 

  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. 

  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. 

  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. 

  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. 

  100. <a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line">        
 </tt>
    101. 

  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. 

  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. 

  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. 

  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. 

  105. <a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line">        
 </tt>
    106. 

  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. 

  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. 

  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. 

  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. 

  110. </div><a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">
 </tt>
    111. 

  111. <a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">
 </tt>
    112. 

  112. <a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">
 </tt>
    113. 

  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. 

  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. 

  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
    116. 

  116. echonest.support.midi.MidiOutFile.MidiOutFile.header
    117. 

  117. echonest.support.midi.MidiOutStream.MidiOutStream.header
    118. 

  118. echonest.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. 

  119. </div><a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">
 </tt>
    120. 

  120. <a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">
 </tt>
    121. 

  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. 

  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. 

  123. <a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line">        
 </tt>
    124. 

  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. 

  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. 

  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. 

  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. 

  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
    129. 

  129. echonest.support.midi.MidiOutFile.MidiOutFile.start_of_track
    130. 

  130. echonest.support.midi.MidiOutStream.MidiOutStream.start_of_track
    131. 

  131. echonest.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. 

  132. </div><a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">        
 </tt>
    133. 

  133. <a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line">    
 </tt>
    134. 

  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. 

  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. 

  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
    137. 

  137. echonest.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. 

  138. </div><a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line">    
 </tt>
    139. 

  139. <a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line">    
 </tt>
    140. 

  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. 

  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. 

  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
    143. 

  143. echonest.support.midi.MidiOutFile.MidiOutFile.eof
    144. 

  144. echonest.support.midi.MidiOutStream.MidiOutStream.eof
    145. 

  145. echonest.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. 

  146. </div><a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">
 </tt>
    147. 

  147. <a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line">
 </tt>
    148. 

  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. 

  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. 

  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
    151. 

  151. echonest.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. 

  152. </div><a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line">        
 </tt>
    153. 

  153. <a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line">        
 </tt>
    154. 

  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. 

  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. 

  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
    157. 

  157. echonest.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. 

  158. </div><a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">        
 </tt>
    159. 

  159. <a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line">        
 </tt>
    160. 

  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. 

  161. <a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line">    
 </tt>
    162. 

  162. <a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line">    
 </tt>
    163. 

  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. 

  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. 

  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. 

  166. <a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">        
 </tt>
    167. 

  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. 

  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. 

  169. <a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">        
 </tt>
    170. 

  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">&amp;</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. 

  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. 

  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. 

  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. 

  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. 

  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
    176. 

  176. echonest.support.midi.MidiOutStream.MidiOutStream.note_off
    177. 

  177. echonest.support.midi.MidiToText.MidiToText.note_off
    178. 

  178. echonest.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. 

  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. 

  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
    181. 

  181. echonest.support.midi.MidiOutStream.MidiOutStream.note_on
    182. 

  182. echonest.support.midi.MidiToText.MidiToText.note_on
    183. 

  183. echonest.support.midi.example_print_channel_0.Transposer.note_on
    184. 

  184. echonest.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. 

  185. <a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">        
 </tt>
    186. 

  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">&amp;</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. 

  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. 

  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
    189. 

  189. echonest.support.midi.MidiOutStream.MidiOutStream.note_off
    190. 

  190. echonest.support.midi.MidiToText.MidiToText.note_off
    191. 

  191. echonest.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. 

  192. <a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">        
 </tt>
    193. 

  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">&amp;</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. 

  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. 

  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
    196. 

  196. echonest.support.midi.MidiOutStream.MidiOutStream.aftertouch
    197. 

  197. echonest.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. 

  198. <a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">        
 </tt>
    199. 

  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">&amp;</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. 

  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. 

  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. 

  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. 

  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. 

  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. 

  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
    206. 

  206. echonest.support.midi.MidiOutStream.MidiOutStream.continuous_controller
    207. 

  207. echonest.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. 

  208. <a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line">            
 </tt>
    209. 

  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">&amp;</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. 

  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. 

  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
    212. 

  212. echonest.support.midi.MidiOutStream.MidiOutStream.patch_change
    213. 

  213. echonest.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. 

  214. <a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line">            
 </tt>
    215. 

  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">&amp;</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. 

  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. 

  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
    218. 

  218. echonest.support.midi.MidiOutStream.MidiOutStream.channel_pressure
    219. 

  219. echonest.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. 

  220. <a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line">            
 </tt>
    221. 

  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">&amp;</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. 

  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. 

  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">&lt;&lt;</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. 

  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
    225. 

  225. echonest.support.midi.MidiOutStream.MidiOutStream.pitch_bend
    226. 

  226. echonest.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. 

  227. <a name="L132"></a><tt class="py-lineno">132</tt>  <tt class="py-line">
 </tt>
    228. 

  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. 

  229. <a name="L134"></a><tt class="py-lineno">134</tt>  <tt class="py-line">
 </tt>
    230. 

  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. 

  231. </div><a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line">
 </tt>
    232. 

  232. <a name="L137"></a><tt class="py-lineno">137</tt>  <tt class="py-line">
 </tt>
    233. 

  233. <a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line">
 </tt>
    234. 

  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. 

  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. 

  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. 

  237. <a name="L142"></a><tt class="py-lineno">142</tt>  <tt class="py-line">
 </tt>
    238. 

  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. 

  239. <a name="L144"></a><tt class="py-lineno">144</tt>  <tt class="py-line">        
 </tt>
    240. 

  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. 

  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. 

  242. <a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line">        <tt class="py-comment"># classes.</tt>
 </tt>
    243. 

  243. <a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line">        
 </tt>
    244. 

  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. 

  245. <a name="L150"></a><tt class="py-line…
    246.