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  61. <h1 class="epydoc">Source Code for <a href="echonest.support.midi.example_print_channel_0-module.html">Module echonest.support.midi.example_print_channel_0</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-keyword">from</tt> <tt id="link-0" class="py-name" targets="Module echonest.support.midi.MidiOutStream=echonest.support.midi.MidiOutStream-module.html,Class echonest.support.midi.MidiOutStream.MidiOutStream=echonest.support.midi.MidiOutStream.MidiOutStream-class.html"><a title="echonest.support.midi.MidiOutStream
    64. 

  64. echonest.support.midi.MidiOutStream.MidiOutStream" class="py-name" href="#" onclick="return doclink('link-0', 'MidiOutStream', 'link-0');">MidiOutStream</a></tt> <tt class="py-keyword">import</tt> <tt id="link-1" class="py-name"><a title="echonest.support.midi.MidiOutStream
    65. 

  65. echonest.support.midi.MidiOutStream.MidiOutStream" class="py-name" href="#" onclick="return doclink('link-1', 'MidiOutStream', 'link-0');">MidiOutStream</a></tt> </tt>

    66. 

  66. <a name="L2"></a><tt class="py-lineno"> 2</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-2" class="py-name" targets="Module echonest.support.midi.MidiInFile=echonest.support.midi.MidiInFile-module.html,Class echonest.support.midi.MidiInFile.MidiInFile=echonest.support.midi.MidiInFile.MidiInFile-class.html"><a title="echonest.support.midi.MidiInFile
    67. 

  67. echonest.support.midi.MidiInFile.MidiInFile" class="py-name" href="#" onclick="return doclink('link-2', 'MidiInFile', 'link-2');">MidiInFile</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name"><a title="echonest.support.midi.MidiInFile
    68. 

  68. echonest.support.midi.MidiInFile.MidiInFile" class="py-name" href="#" onclick="return doclink('link-3', 'MidiInFile', 'link-2');">MidiInFile</a></tt> </tt>

    69. 

  69. <a name="L3"></a><tt class="py-lineno"> 3</tt>  <tt class="py-line">
 </tt>
    70. 

  70. <a name="L4"></a><tt class="py-lineno"> 4</tt>  <tt class="py-line"><tt class="py-string">"""
</tt> </tt>
    71. 

  71. <a name="L5"></a><tt class="py-lineno"> 5</tt>  <tt class="py-line"><tt class="py-string">This prints all note on events on midi channel 0
</tt> </tt>
    72. 

  72. <a name="L6"></a><tt class="py-lineno"> 6</tt>  <tt class="py-line"><tt class="py-string">"""</tt> </tt>

    73. 

  73. <a name="L7"></a><tt class="py-lineno"> 7</tt>  <tt class="py-line">
 </tt>
    74. 

  74. <a name="L8"></a><tt class="py-lineno"> 8</tt>  <tt class="py-line">
 </tt>
    75. 

  75. <a name="Transposer"></a><div id="Transposer-def"><a name="L9"></a><tt class="py-lineno"> 9</tt> <a class="py-toggle" href="#" id="Transposer-toggle" onclick="return toggle('Transposer');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="echonest.support.midi.example_print_channel_0.Transposer-class.html">Transposer</a><tt class="py-op">(</tt><tt class="py-base-class">MidiOutStream</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>

    76. 

  76. </div><div id="Transposer-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="Transposer-expanded"><a name="L10"></a><tt class="py-lineno">10</tt>  <tt class="py-line">    
 </tt>
    77. 

  77. <a name="L11"></a><tt class="py-lineno">11</tt>  <tt class="py-line">    <tt class="py-docstring">"Transposes all notes by 1 octave"</tt> </tt>

    78. 

  78. <a name="L12"></a><tt class="py-lineno">12</tt>  <tt class="py-line">    
 </tt>
    79. 

  79. <a name="Transposer.note_on"></a><div id="Transposer.note_on-def"><a name="L13"></a><tt class="py-lineno">13</tt> <a class="py-toggle" href="#" id="Transposer.note_on-toggle" onclick="return toggle('Transposer.note_on');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="echonest.support.midi.example_print_channel_0.Transposer-class.html#note_on">note_on</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-number">0</tt><tt class="py-op">,</tt> <tt class="py-param">note</tt><tt class="py-op">=</tt><tt class="py-number">0x40</tt><tt class="py-op">,</tt> <tt class="py-param">velocity</tt><tt class="py-op">=</tt><tt class="py-number">0x40</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>

    80. 

  80. </div><div id="Transposer.note_on-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="Transposer.note_on-expanded"><a name="L14"></a><tt class="py-lineno">14</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">channel</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>

    81. 

  81. <a name="L15"></a><tt class="py-lineno">15</tt>  <tt class="py-line">            <tt class="py-keyword">print</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 class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Method echonest.support.midi.MidiOutStream.MidiOutStream.rel_time()=echonest.support.midi.MidiOutStream.MidiOutStream-class.html#rel_time"><a title="echonest.support.midi.MidiOutStream.MidiOutStream.rel_time" class="py-name" href="#" onclick="return doclink('link-4', 'rel_time', 'link-4');">rel_time</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>

    82. 

  82. </div></div><a name="L16"></a><tt class="py-lineno">16</tt>  <tt class="py-line">
 </tt>
    83. 

  83. <a name="L17"></a><tt class="py-lineno">17</tt>  <tt class="py-line">
 </tt>
    84. 

  84. <a name="L18"></a><tt class="py-lineno">18</tt>  <tt class="py-line"><tt id="link-5" class="py-name" targets="Variable echonest.support.midi.example_print_channel_0.event_handler=echonest.support.midi.example_print_channel_0-module.html#event_handler"><a title="echonest.support.midi.example_print_channel_0.event_handler" class="py-name" href="#" onclick="return doclink('link-5', 'event_handler', 'link-5');">event_handler</a></tt> <tt class="py-op">=</tt> <tt id="link-6" class="py-name" targets="Class echonest.support.midi.example_print_channel_0.Transposer=echonest.support.midi.example_print_channel_0.Transposer-class.html,Class echonest.support.midi.example_transpose_octave.Transposer=echonest.support.midi.example_transpose_octave.Transposer-class.html"><a title="echonest.support.midi.example_print_channel_0.Transposer
    85. 

  85. echonest.support.midi.example_transpose_octave.Transposer" class="py-name" href="#" onclick="return doclink('link-6', 'Transposer', 'link-6');">Transposer</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>

    86. 

  86. <a name="L19"></a><tt class="py-lineno">19</tt>  <tt class="py-line">
 </tt>
    87. 

  87. <a name="L20"></a><tt class="py-lineno">20</tt>  <tt class="py-line"><tt id="link-7" class="py-name" targets="Variable echonest.support.midi.example_print_channel_0.in_file=echonest.support.midi.example_print_channel_0-module.html#in_file,Variable echonest.support.midi.example_transpose_octave.in_file=echonest.support.midi.example_transpose_octave-module.html#in_file"><a title="echonest.support.midi.example_print_channel_0.in_file
    88. 

  88. echonest.support.midi.example_transpose_octave.in_file" class="py-name" href="#" onclick="return doclink('link-7', 'in_file', 'link-7');">in_file</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'midiout/minimal_type0.mid'</tt> </tt>

    89. 

  89. <a name="L21"></a><tt class="py-lineno">21</tt>  <tt class="py-line"><tt id="link-8" class="py-name" targets="Variable echonest.support.midi.example_print_channel_0.midi_in=echonest.support.midi.example_print_channel_0-module.html#midi_in,Variable echonest.support.midi.example_transpose_octave.midi_in=echonest.support.midi.example_transpose_octave-module.html#midi_in"><a title="echonest.support.midi.example_print_channel_0.midi_in
    90. 

  90. echonest.support.midi.example_transpose_octave.midi_in" class="py-name" href="#" onclick="return doclink('link-8', 'midi_in', 'link-8');">midi_in</a></tt> <tt class="py-op">=</tt> <tt id="link-9" class="py-name"><a title="echonest.support.midi.MidiInFile
    91. 

  91. echonest.support.midi.MidiInFile.MidiInFile" class="py-name" href="#" onclick="return doclink('link-9', 'MidiInFile', 'link-2');">MidiInFile</a></tt><tt class="py-op">(</tt><tt id="link-10" class="py-name"><a title="echonest.support.midi.example_print_channel_0.event_handler" class="py-name" href="#" onclick="return doclink('link-10', 'event_handler', 'link-5');">event_handler</a></tt><tt class="py-op">,</tt> <tt id="link-11" class="py-name"><a title="echonest.support.midi.example_print_channel_0.in_file
    92. 

  92. echonest.support.midi.example_transpose_octave.in_file" class="py-name" href="#" onclick="return doclink('link-11', 'in_file', 'link-7');">in_file</a></tt><tt class="py-op">)</tt> </tt>

    93. 

  93. <a name="L22"></a><tt class="py-lineno">22</tt>  <tt class="py-line"><tt id="link-12" class="py-name"><a title="echonest.support.midi.example_print_channel_0.midi_in
    94. 

  94. echonest.support.midi.example_transpose_octave.midi_in" class="py-name" href="#" onclick="return doclink('link-12', 'midi_in', 'link-8');">midi_in</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Method echonest.support.midi.MidiInFile.MidiInFile.read()=echonest.support.midi.MidiInFile.MidiInFile-class.html#read,Method echonest.support.midi.MidiInStream.MidiInStream.read()=echonest.support.midi.MidiInStream.MidiInStream-class.html#read"><a title="echonest.support.midi.MidiInFile.MidiInFile.read
    95. 

  95. echonest.support.midi.MidiInStream.MidiInStream.read" class="py-name" href="#" onclick="return doclink('link-13', 'read', 'link-13');">read</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
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