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youtube-dl/test_coverage/youtube_dl_PostProcessor.html

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release 2013.01.02
12 years ago
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​
 
  1. <!doctype html PUBLIC "-//W3C//DTD html 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
  2. <html>
  3. <head>
  4.     <meta http-equiv='Content-Type' content='text/html; charset=utf-8'>
  5.     
  6.     
  7.     <meta http-equiv='X-UA-Compatible' content='IE=emulateIE7' />
  8.     <title>Coverage for youtube_dl.PostProcessor: 14%</title>
  9.     <link rel='stylesheet' href='style.css' type='text/css'>
  10.     
  11.     <script type='text/javascript' src='jquery-1.4.3.min.js'></script>
  12.     <script type='text/javascript' src='jquery.hotkeys.js'></script>
  13.     <script type='text/javascript' src='jquery.isonscreen.js'></script>
  14.     <script type='text/javascript' src='coverage_html.js'></script>
  15.     <script type='text/javascript' charset='utf-8'>
  16.         jQuery(document).ready(coverage.pyfile_ready);
  17.     </script>
  18. </head>
  19. <body id='pyfile'>
  20. 

  21. <div id='header'>
  22.     <div class='content'>
  23.         <h1>Coverage for <b>youtube_dl.PostProcessor</b> :
  24.             <span class='pc_cov'>14%</span>
  25.         </h1>
  26.         <img id='keyboard_icon' src='keybd_closed.png'>
  27.         <h2 class='stats'>
  28.             133 statements &nbsp;
  29.             <span class='run hide_run shortkey_r button_toggle_run'>19 run</span>
  30.             <span class='mis shortkey_m button_toggle_mis'>114 missing</span>
  31.             <span class='exc shortkey_x button_toggle_exc'>0 excluded</span>
  32.             
  33.         </h2>
  34.     </div>
  35. </div>
  36. 

  37. <div class='help_panel'>
  38.     <img id='panel_icon' src='keybd_open.png'>
  39. <p class='legend'>Hot-keys on this page</p>
  40.     <div>
  41. <p class='keyhelp'>
  42.         <span class='key'>r</span>
  43.         <span class='key'>m</span>
  44.         <span class='key'>x</span>
  45.         <span class='key'>p</span> &nbsp; toggle line displays
  46.     </p>
  47. <p class='keyhelp'>
  48.         <span class='key'>j</span>
  49.         <span class='key'>k</span> &nbsp; next/prev highlighted chunk
  50.     </p>
  51. <p class='keyhelp'>
  52.         <span class='key'>0</span> &nbsp; (zero) top of page
  53.     </p>
  54. <p class='keyhelp'>
  55.         <span class='key'>1</span> &nbsp; (one) first highlighted chunk
  56.     </p>
  57.     </div>
  58. </div>
  59. 

  60. <div id='source'>
  61.     <table cellspacing='0' cellpadding='0'>
  62.         <tr>
  63.             <td class='linenos' valign='top'>
  64. <p id='n1' class='pln'><a href='#n1'>1</a></p>
  65. <p id='n2' class='pln'><a href='#n2'>2</a></p>
  66. <p id='n3' class='pln'><a href='#n3'>3</a></p>
  67. <p id='n4' class='stm run hide_run'><a href='#n4'>4</a></p>
  68. <p id='n5' class='pln'><a href='#n5'>5</a></p>
  69. <p id='n6' class='stm run hide_run'><a href='#n6'>6</a></p>
  70. <p id='n7' class='stm run hide_run'><a href='#n7'>7</a></p>
  71. <p id='n8' class='stm run hide_run'><a href='#n8'>8</a></p>
  72. <p id='n9' class='stm run hide_run'><a href='#n9'>9</a></p>
  73. <p id='n10' class='pln'><a href='#n10'>10</a></p>
  74. <p id='n11' class='stm run hide_run'><a href='#n11'>11</a></p>
  75. <p id='n12' class='pln'><a href='#n12'>12</a></p>
  76. <p id='n13' class='pln'><a href='#n13'>13</a></p>
  77. <p id='n14' class='stm run hide_run'><a href='#n14'>14</a></p>
  78. <p id='n15' class='pln'><a href='#n15'>15</a></p>
  79. <p id='n16' class='pln'><a href='#n16'>16</a></p>
  80. <p id='n17' class='pln'><a href='#n17'>17</a></p>
  81. <p id='n18' class='pln'><a href='#n18'>18</a></p>
  82. <p id='n19' class='pln'><a href='#n19'>19</a></p>
  83. <p id='n20' class='pln'><a href='#n20'>20</a></p>
  84. <p id='n21' class='pln'><a href='#n21'>21</a></p>
  85. <p id='n22' class='pln'><a href='#n22'>22</a></p>
  86. <p id='n23' class='pln'><a href='#n23'>23</a></p>
  87. <p id='n24' class='pln'><a href='#n24'>24</a></p>
  88. <p id='n25' class='pln'><a href='#n25'>25</a></p>
  89. <p id='n26' class='pln'><a href='#n26'>26</a></p>
  90. <p id='n27' class='pln'><a href='#n27'>27</a></p>
  91. <p id='n28' class='pln'><a href='#n28'>28</a></p>
  92. <p id='n29' class='pln'><a href='#n29'>29</a></p>
  93. <p id='n30' class='pln'><a href='#n30'>30</a></p>
  94. <p id='n31' class='stm run hide_run'><a href='#n31'>31</a></p>
  95. <p id='n32' class='pln'><a href='#n32'>32</a></p>
  96. <p id='n33' class='stm run hide_run'><a href='#n33'>33</a></p>
  97. <p id='n34' class='stm mis'><a href='#n34'>34</a></p>
  98. <p id='n35' class='pln'><a href='#n35'>35</a></p>
  99. <p id='n36' class='stm run hide_run'><a href='#n36'>36</a></p>
  100. <p id='n37' class='pln'><a href='#n37'>37</a></p>
  101. <p id='n38' class='stm mis'><a href='#n38'>38</a></p>
  102. <p id='n39' class='pln'><a href='#n39'>39</a></p>
  103. <p id='n40' class='stm run hide_run'><a href='#n40'>40</a></p>
  104. <p id='n41' class='pln'><a href='#n41'>41</a></p>
  105. <p id='n42' class='pln'><a href='#n42'>42</a></p>
  106. <p id='n43' class='pln'><a href='#n43'>43</a></p>
  107. <p id='n44' class='pln'><a href='#n44'>44</a></p>
  108. <p id='n45' class='pln'><a href='#n45'>45</a></p>
  109. <p id='n46' class='pln'><a href='#n46'>46</a></p>
  110. <p id='n47' class='pln'><a href='#n47'>47</a></p>
  111. <p id='n48' class='pln'><a href='#n48'>48</a></p>
  112. <p id='n49' class='pln'><a href='#n49'>49</a></p>
  113. <p id='n50' class='pln'><a href='#n50'>50</a></p>
  114. <p id='n51' class='pln'><a href='#n51'>51</a></p>
  115. <p id='n52' class='pln'><a href='#n52'>52</a></p>
  116. <p id='n53' class='pln'><a href='#n53'>53</a></p>
  117. <p id='n54' class='pln'><a href='#n54'>54</a></p>
  118. <p id='n55' class='pln'><a href='#n55'>55</a></p>
  119. <p id='n56' class='pln'><a href='#n56'>56</a></p>
  120. <p id='n57' class='pln'><a href='#n57'>57</a></p>
  121. <p id='n58' class='stm mis'><a href='#n58'>58</a></p>
  122. <p id='n59' class='pln'><a href='#n59'>59</a></p>
  123. <p id='n60' class='stm run hide_run'><a href='#n60'>60</a></p>
  124. <p id='n61' class='stm run hide_run'><a href='#n61'>61</a></p>
  125. <p id='n62' class='stm mis'><a href='#n62'>62</a></p>
  126. <p id='n63' class='pln'><a href='#n63'>63</a></p>
  127. <p id='n64' class='stm run hide_run'><a href='#n64'>64</a></p>
  128. <p id='n65' class='stm run hide_run'><a href='#n65'>65</a></p>
  129. <p id='n66' class='stm mis'><a href='#n66'>66</a></p>
  130. <p id='n67' class='stm mis'><a href='#n67'>67</a></p>
  131. <p id='n68' class='stm mis'><a href='#n68'>68</a></p>
  132. <p id='n69' class='stm mis'><a href='#n69'>69</a></p>
  133. <p id='n70' class='stm mis'><a href='#n70'>70</a></p>
  134. <p id='n71' class='stm mis'><a href='#n71'>71</a></p>
  135. <p id='n72' class='stm mis'><a href='#n72'>72</a></p>
  136. <p id='n73' class='stm mis'><a href='#n73'>73</a></p>
  137. <p id='n74' class='pln'><a href='#n74'>74</a></p>
  138. <p id='n75' class='stm run hide_run'><a href='#n75'>75</a></p>
  139. <p id='n76' class='pln'><a href='#n76'>76</a></p>
  140. <p id='n77' class='stm mis'><a href='#n77'>77</a></p>
  141. <p id='n78' class='stm mis'><a href='#n78'>78</a></p>
  142. <p id='n79' class='stm mis'><a href='#n79'>79</a></p>
  143. <p id='n80' class='stm mis'><a href='#n80'>80</a></p>
  144. <p id='n81' class='stm mis'><a href='#n81'>81</a></p>
  145. <p id='n82' class='stm mis'><a href='#n82'>82</a></p>
  146. <p id='n83' class='stm mis'><a href='#n83'>83</a></p>
  147. <p id='n84' class='stm mis'><a href='#n84'>84</a></p>
  148. <p id='n85' class='pln'><a href='#n85'>85</a></p>
  149. <p id='n86' class='stm run hide_run'><a href='#n86'>86</a></p>
  150. <p id='n87' class='stm mis'><a href='#n87'>87</a></p>
  151. <p id='n88' class='stm mis'><a href='#n88'>88</a></p>
  152. <p id='n89' class='stm mis'><a href='#n89'>89</a></p>
  153. <p id='n90' class='stm mis'><a href='#n90'>90</a></p>
  154. <p id='n91' class='stm mis'><a href='#n91'>91</a></p>
  155. <p id='n92' class='stm mis'><a href='#n92'>92</a></p>
  156. <p id='n93' class='stm mis'><a href='#n93'>93</a></p>
  157. <p id='n94' class='stm mis'><a href='#n94'>94</a></p>
  158. <p id='n95' class='stm mis'><a href='#n95'>95</a></p>
  159. <p id='n96' class='stm mis'><a href='#n96'>96</a></p>
  160. <p id='n97' class='stm mis'><a href='#n97'>97</a></p>
  161. <p id='n98' class='stm mis'><a href='#n98'>98</a></p>
  162. <p id='n99' class='stm mis'><a href='#n99'>99</a></p>
  163. <p id='n100' class='stm mis'><a href='#n100'>100</a></p>
  164. <p id='n101' class='stm mis'><a href='#n101'>101</a></p>
  165. <p id='n102' class='stm mis'><a href='#n102'>102</a></p>
  166. <p id='n103' class='pln'><a href='#n103'>103</a></p>
  167. <p id='n104' class='stm run hide_run'><a href='#n104'>104</a></p>
  168. <p id='n105' class='stm mis'><a href='#n105'>105</a></p>
  169. <p id='n106' class='stm mis'><a href='#n106'>106</a></p>
  170. <p id='n107' class='stm mis'><a href='#n107'>107</a></p>
  171. <p id='n108' class='stm mis'><a href='#n108'>108</a></p>
  172. <p id='n109' class='pln'><a href='#n109'>109</a></p>
  173. <p id='n110' class='stm mis'><a href='#n110'>110</a></p>
  174. <p id='n111' class='stm mis'><a href='#n111'>111</a></p>
  175. <p id='n112' class='pln'><a href='#n112'>112</a></p>
  176. <p id='n113' class='pln'><a href='#n113'>113</a></p>
  177. <p id='n114' class='stm mis'><a href='#n114'>114</a></p>
  178. <p id='n115' class='stm mis'><a href='#n115'>115</a></p>
  179. <p id='n116' class='stm mis'><a href='#n116'>116</a></p>
  180. <p id='n117' class='stm mis'><a href='#n117'>117</a></p>
  181. <p id='n118' class='stm mis'><a href='#n118'>118</a></p>
  182. <p id='n119' class='pln'><a href='#n119'>119</a></p>
  183. <p id='n120' class='stm run hide_run'><a href='#n120'>120</a></p>
  184. <p id='n121' class='stm mis'><a href='#n121'>121</a></p>
  185. <p id='n122' class='pln'><a href='#n122'>122</a></p>
  186. <p id='n123' class='stm mis'><a href='#n123'>123</a></p>
  187. <p id='n124' class='stm mis'><a href='#n124'>124</a></p>
  188. <p id='n125' class='stm mis'><a href='#n125'>125</a></p>
  189. <p id='n126' class='stm mis'><a href='#n126'>126</a></p>
  190. <p id='n127' class='pln'><a href='#n127'>127</a></p>
  191. <p id='n128' class='stm mis'><a href='#n128'>128</a></p>
  192. <p id='n129' class='stm mis'><a href='#n129'>129</a></p>
  193. <p id='n130' class='stm mis'><a href='#n130'>130</a></p>
  194. <p id='n131' class='pln'><a href='#n131'>131</a></p>
  195. <p id='n132' class='stm mis'><a href='#n132'>132</a></p>
  196. <p id='n133' class='stm mis'><a href='#n133'>133</a></p>
  197. <p id='n134' class='stm mis'><a href='#n134'>134</a></p>
  198. <p id='n135' class='stm mis'><a href='#n135'>135</a></p>
  199. <p id='n136' class='pln'><a href='#n136'>136</a></p>
  200. <p id='n137' class='stm mis'><a href='#n137'>137</a></p>
  201. <p id='n138' class='stm mis'><a href='#n138'>138</a></p>
  202. <p id='n139' class='stm mis'><a href='#n139'>139</a></p>
  203. <p id='n140' class='stm mis'><a href='#n140'>140</a></p>
  204. <p id='n141' class='stm mis'><a href='#n141'>141</a></p>
  205. <p id='n142' class='stm mis'><a href='#n142'>142</a></p>
  206. <p id='n143' class='pln'><a href='#n143'>143</a></p>
  207. <p id='n144' class='pln'><a href='#n144'>144</a></p>
  208. <p id='n145' class='stm mis'><a href='#n145'>145</a></p>
  209. <p id='n146' class='stm mis'><a href='#n146'>146</a></p>
  210. <p id='n147' class='stm mis'><a href='#n147'>147</a></p>
  211. <p id='n148' class='stm mis'><a href='#n148'>148</a></p>
  212. <p id='n149' class='stm mis'><a href='#n149'>149</a></p>
  213. <p id='n150' class='stm mis'><a href='#n150'>150</a></p>
  214. <p id='n151' class='pln'><a href='#n151'>151</a></p>
  215. <p id='n152' class='stm mis'><a href='#n152'>152</a></p>
  216. <p id='n153' class='pln'><a href='#n153'>153</a></p>
  217. <p id='n154' class='pln'><a href='#n154'>154</a></p>
  218. <p id='n155' class='stm mis'><a href='#n155'>155</a></p>
  219. <p id='n156' class='stm mis'><a href='#n156'>156</a></p>
  220. <p id='n157' class='stm mis'><a href='#n157'>157</a></p>
  221. <p id='n158' class='stm mis'><a href='#n158'>158</a></p>
  222. <p id='n159' class='stm mis'><a href='#n159'>159</a></p>
  223. <p id='n160' class='stm mis'><a href='#n160'>160</a></p>
  224. <p id='n161' class='pln'><a href='#n161'>161</a></p>
  225. <p id='n162' class='stm mis'><a href='#n162'>162</a></p>
  226. <p id='n163' class='stm mis'><a href='#n163'>163</a></p>
  227. <p id='n164' class='stm mis'><a href='#n164'>164</a></p>
  228. <p id='n165' class='stm mis'><a href='#n165'>165</a></p>
  229. <p id='n166' class='stm mis'><a href='#n166'>166</a></p>
  230. <p id='n167' class='stm mis'><a href='#n167'>167</a></p>
  231. <p id='n168' class='stm mis'><a href='#n168'>168</a></p>
  232. <p id='n169' class='stm mis'><a href='#n169'>169</a></p>
  233. <p id='n170' class='stm mis'><a href='#n170'>170</a></p>
  234. <p id='n171' class='stm mis'><a href='#n171'>171</a></p>
  235. <p id='n172' class='pln'><a href='#n172'>172</a></p>
  236. <p id='n173' class='stm mis'><a href='#n173'>173</a></p>
  237. <p id='n174' class='stm mis'><a href='#n174'>174</a></p>
  238. <p id='n175' class='stm mis'><a href='#n175'>175</a></p>
  239. <p id='n176' class='stm mis'><a href='#n176'>176</a></p>
  240. <p id='n177' class='stm mis'><a href='#n177'>177</a></p>
  241. <p id='n178' class='pln'><a href='#n178'>178</a></p>
  242. <p id='n179' class='stm mis'><a href='#n179'>179</a></p>
  243. <p id='n180' class='stm mis'><a href='#n180'>180</a></p>
  244. <p id='n181' class='stm mis'><a href='#n181'>181</a></p>
  245. <p id='n182' class='stm mis'><a href='#n182'>182</a></p>
  246. <p id='n183' class='stm mis'><a href='#n183'>183</a></p>
  247. <p id='n184' class='stm mis'><a href='#n184'>184</a></p>
  248. <p id='n185' class='pln'><a href='#n185'>185</a></p>
  249. <p id='n186' class='stm mis'><a href='#n186'>186</a></p>
  250. <p id='n187' class='stm mis'><a href='#n187'>187</a></p>
  251. <p id='n188' class='pln'><a href='#n188'>188</a></p>
  252. <p id='n189' class='pln'><a href='#n189'>189</a></p>
  253. <p id='n190' class='stm mis'><a href='#n190'>190</a></p>
  254. <p id='n191' class='stm mis'><a href='#n191'>191</a></p>
  255. <p id='n192' class='stm mis'><a href='#n192'>192</a></p>
  256. <p id='n193' class='stm mis'><a href='#n193'>193</a></p>
  257. <p id='n194' class='stm mis'><a href='#n194'>194</a></p>
  258. <p id='n195' class='pln'><a href='#n195'>195</a></p>
  259. <p id='n196' class='stm mis'><a href='#n196'>196</a></p>
  260. <p id='n197' class='stm mis'><a href='#n197'>197</a></p>
  261. <p id='n198' class='stm mis'><a href='#n198'>198</a></p>
  262. <p id='n199' class='stm mis'><a href='#n199'>199</a></p>
  263. <p id='n200' class='stm mis'><a href='#n200'>200</a></p>
  264. <p id='n201' class='stm mis'><a href='#n201'>201</a></p>
  265. <p id='n202' class='pln'><a href='#n202'>202</a></p>
  266. <p id='n203' class='stm mis'><a href='#n203'>203</a></p>
  267. <p id='n204' class='stm mis'><a href='#n204'>204</a></p>
  268.                 
  269.             </td>
  270.             <td class='text' valign='top'>
  271. <p id='t1' class='pln'><span class='com'>#!/usr/bin/env python</span><span class='strut'>&nbsp;</span></p>
  272. <p id='t2' class='pln'><span class='com'># -*- coding: utf-8 -*-</span><span class='strut'>&nbsp;</span></p>
  273. <p id='t3' class='pln'><span class='strut'>&nbsp;</span></p>
  274. <p id='t4' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>__future__</span> <span class='key'>import</span> <span class='nam'>absolute_import</span><span class='strut'>&nbsp;</span></p>
  275. <p id='t5' class='pln'><span class='strut'>&nbsp;</span></p>
  276. <p id='t6' class='stm run hide_run'><span class='key'>import</span> <span class='nam'>os</span><span class='strut'>&nbsp;</span></p>
  277. <p id='t7' class='stm run hide_run'><span class='key'>import</span> <span class='nam'>subprocess</span><span class='strut'>&nbsp;</span></p>
  278. <p id='t8' class='stm run hide_run'><span class='key'>import</span> <span class='nam'>sys</span><span class='strut'>&nbsp;</span></p>
  279. <p id='t9' class='stm run hide_run'><span class='key'>import</span> <span class='nam'>time</span><span class='strut'>&nbsp;</span></p>
  280. <p id='t10' class='pln'><span class='strut'>&nbsp;</span></p>
  281. <p id='t11' class='stm run hide_run'><span class='key'>from</span> <span class='op'>.</span><span class='nam'>utils</span> <span class='key'>import</span> <span class='op'>*</span><span class='strut'>&nbsp;</span></p>
  282. <p id='t12' class='pln'><span class='strut'>&nbsp;</span></p>
  283. <p id='t13' class='pln'><span class='strut'>&nbsp;</span></p>
  284. <p id='t14' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>PostProcessor</span><span class='op'>(</span><span class='nam'>object</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  285. <p id='t15' class='pln'>&nbsp; &nbsp; <span class='str'>&quot;&quot;&quot;Post Processor class.</span><span class='strut'>&nbsp;</span></p>
  286. <p id='t16' class='pln'><span class='strut'>&nbsp;</span></p>
  287. <p id='t17' class='pln'><span class='str'>&nbsp; &nbsp; PostProcessor objects can be added to downloaders with their</span><span class='strut'>&nbsp;</span></p>
  288. <p id='t18' class='pln'><span class='str'>&nbsp; &nbsp; add_post_processor() method. When the downloader has finished a</span><span class='strut'>&nbsp;</span></p>
  289. <p id='t19' class='pln'><span class='str'>&nbsp; &nbsp; successful download, it will take its internal chain of PostProcessors</span><span class='strut'>&nbsp;</span></p>
  290. <p id='t20' class='pln'><span class='str'>&nbsp; &nbsp; and start calling the run() method on each one of them, first with</span><span class='strut'>&nbsp;</span></p>
  291. <p id='t21' class='pln'><span class='str'>&nbsp; &nbsp; an initial argument and then with the returned value of the previous</span><span class='strut'>&nbsp;</span></p>
  292. <p id='t22' class='pln'><span class='str'>&nbsp; &nbsp; PostProcessor.</span><span class='strut'>&nbsp;</span></p>
  293. <p id='t23' class='pln'><span class='strut'>&nbsp;</span></p>
  294. <p id='t24' class='pln'><span class='str'>&nbsp; &nbsp; The chain will be stopped if one of them ever returns None or the end</span><span class='strut'>&nbsp;</span></p>
  295. <p id='t25' class='pln'><span class='str'>&nbsp; &nbsp; of the chain is reached.</span><span class='strut'>&nbsp;</span></p>
  296. <p id='t26' class='pln'><span class='strut'>&nbsp;</span></p>
  297. <p id='t27' class='pln'><span class='str'>&nbsp; &nbsp; PostProcessor objects follow a &quot;mutual registration&quot; process similar</span><span class='strut'>&nbsp;</span></p>
  298. <p id='t28' class='pln'><span class='str'>&nbsp; &nbsp; to InfoExtractor objects.</span><span class='strut'>&nbsp;</span></p>
  299. <p id='t29' class='pln'><span class='str'>&nbsp; &nbsp; &quot;&quot;&quot;</span><span class='strut'>&nbsp;</span></p>
  300. <p id='t30' class='pln'><span class='strut'>&nbsp;</span></p>
  301. <p id='t31' class='stm run hide_run'>&nbsp; &nbsp; <span class='nam'>_downloader</span> <span class='op'>=</span> <span class='nam'>None</span><span class='strut'>&nbsp;</span></p>
  302. <p id='t32' class='pln'><span class='strut'>&nbsp;</span></p>
  303. <p id='t33' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>__init__</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>downloader</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  304. <p id='t34' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_downloader</span> <span class='op'>=</span> <span class='nam'>downloader</span><span class='strut'>&nbsp;</span></p>
  305. <p id='t35' class='pln'><span class='strut'>&nbsp;</span></p>
  306. <p id='t36' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>set_downloader</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>downloader</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  307. <p id='t37' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='str'>&quot;&quot;&quot;Sets the downloader for this PP.&quot;&quot;&quot;</span><span class='strut'>&nbsp;</span></p>
  308. <p id='t38' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_downloader</span> <span class='op'>=</span> <span class='nam'>downloader</span><span class='strut'>&nbsp;</span></p>
  309. <p id='t39' class='pln'><span class='strut'>&nbsp;</span></p>
  310. <p id='t40' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>run</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>information</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  311. <p id='t41' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='str'>&quot;&quot;&quot;Run the PostProcessor.</span><span class='strut'>&nbsp;</span></p>
  312. <p id='t42' class='pln'><span class='strut'>&nbsp;</span></p>
  313. <p id='t43' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; The &quot;information&quot; argument is a dictionary like the ones</span><span class='strut'>&nbsp;</span></p>
  314. <p id='t44' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; composed by InfoExtractors. The only difference is that this</span><span class='strut'>&nbsp;</span></p>
  315. <p id='t45' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; one has an extra field called &quot;filepath&quot; that points to the</span><span class='strut'>&nbsp;</span></p>
  316. <p id='t46' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; downloaded file.</span><span class='strut'>&nbsp;</span></p>
  317. <p id='t47' class='pln'><span class='strut'>&nbsp;</span></p>
  318. <p id='t48' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; When this method returns None, the postprocessing chain is</span><span class='strut'>&nbsp;</span></p>
  319. <p id='t49' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; stopped. However, this method may return an information</span><span class='strut'>&nbsp;</span></p>
  320. <p id='t50' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; dictionary that will be passed to the next postprocessing</span><span class='strut'>&nbsp;</span></p>
  321. <p id='t51' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; object in the chain. It can be the one it received after</span><span class='strut'>&nbsp;</span></p>
  322. <p id='t52' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; changing some fields.</span><span class='strut'>&nbsp;</span></p>
  323. <p id='t53' class='pln'><span class='strut'>&nbsp;</span></p>
  324. <p id='t54' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; In addition, this method may raise a PostProcessingError</span><span class='strut'>&nbsp;</span></p>
  325. <p id='t55' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; exception that will be taken into account by the downloader</span><span class='strut'>&nbsp;</span></p>
  326. <p id='t56' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; it was called from.</span><span class='strut'>&nbsp;</span></p>
  327. <p id='t57' class='pln'><span class='str'>&nbsp; &nbsp; &nbsp; &nbsp; &quot;&quot;&quot;</span><span class='strut'>&nbsp;</span></p>
  328. <p id='t58' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>information</span> <span class='com'># by default, do nothing</span><span class='strut'>&nbsp;</span></p>
  329. <p id='t59' class='pln'><span class='strut'>&nbsp;</span></p>
  330. <p id='t60' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>AudioConversionError</span><span class='op'>(</span><span class='nam'>BaseException</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  331. <p id='t61' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>__init__</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>message</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  332. <p id='t62' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>message</span> <span class='op'>=</span> <span class='nam'>message</span><span class='strut'>&nbsp;</span></p>
  333. <p id='t63' class='pln'><span class='strut'>&nbsp;</span></p>
  334. <p id='t64' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>FFmpegExtractAudioPP</span><span class='op'>(</span><span class='nam'>PostProcessor</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  335. <p id='t65' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>__init__</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>downloader</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>preferredcodec</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>preferredquality</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>keepvideo</span><span class='op'>=</span><span class='nam'>False</span><span class='op'>,</span> <span class='nam'>nopostoverwrites</span><span class='op'>=</span><span class='nam'>False</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  336. <p id='t66' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>PostProcessor</span><span class='op'>.</span><span class='nam'>__init__</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>downloader</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  337. <p id='t67' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>preferredcodec</span> <span class='key'>is</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  338. <p id='t68' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>preferredcodec</span> <span class='op'>=</span> <span class='str'>&#39;best&#39;</span><span class='strut'>&nbsp;</span></p>
  339. <p id='t69' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span> <span class='op'>=</span> <span class='nam'>preferredcodec</span><span class='strut'>&nbsp;</span></p>
  340. <p id='t70' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredquality</span> <span class='op'>=</span> <span class='nam'>preferredquality</span><span class='strut'>&nbsp;</span></p>
  341. <p id='t71' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_keepvideo</span> <span class='op'>=</span> <span class='nam'>keepvideo</span><span class='strut'>&nbsp;</span></p>
  342. <p id='t72' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_nopostoverwrites</span> <span class='op'>=</span> <span class='nam'>nopostoverwrites</span><span class='strut'>&nbsp;</span></p>
  343. <p id='t73' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>detect_executables</span><span class='op'>(</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  344. <p id='t74' class='pln'><span class='strut'>&nbsp;</span></p>
  345. <p id='t75' class='stm run hide_run'>&nbsp; &nbsp; <span class='op'>@</span><span class='nam'>staticmethod</span><span class='strut'>&nbsp;</span></p>
  346. <p id='t76' class='pln'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>detect_executables</span><span class='op'>(</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  347. <p id='t77' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>executable</span><span class='op'>(</span><span class='nam'>exe</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  348. <p id='t78' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>try</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  349. <p id='t79' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>subprocess</span><span class='op'>.</span><span class='nam'>Popen</span><span class='op'>(</span><span class='op'>[</span><span class='nam'>exe</span><span class='op'>,</span> <span class='str'>&#39;-version&#39;</span><span class='op'>]</span><span class='op'>,</span> <span class='nam'>stdout</span><span class='op'>=</span><span class='nam'>subprocess</span><span class='op'>.</span><span class='nam'>PIPE</span><span class='op'>,</span> <span class='nam'>stderr</span><span class='op'>=</span><span class='nam'>subprocess</span><span class='op'>.</span><span class='nam'>PIPE</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>communicate</span><span class='op'>(</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  350. <p id='t80' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>except</span> <span class='nam'>OSError</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  351. <p id='t81' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>False</span><span class='strut'>&nbsp;</span></p>
  352. <p id='t82' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>exe</span><span class='strut'>&nbsp;</span></p>
  353. <p id='t83' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>programs</span> <span class='op'>=</span> <span class='op'>[</span><span class='str'>&#39;avprobe&#39;</span><span class='op'>,</span> <span class='str'>&#39;avconv&#39;</span><span class='op'>,</span> <span class='str'>&#39;ffmpeg&#39;</span><span class='op'>,</span> <span class='str'>&#39;ffprobe&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  354. <p id='t84' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>dict</span><span class='op'>(</span><span class='op'>(</span><span class='nam'>program</span><span class='op'>,</span> <span class='nam'>executable</span><span class='op'>(</span><span class='nam'>program</span><span class='op'>)</span><span class='op'>)</span> <span class='key'>for</span> <span class='nam'>program</span> <span class='key'>in</span> <span class='nam'>programs</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  355. <p id='t85' class='pln'><span class='strut'>&nbsp;</span></p>
  356. <p id='t86' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>get_audio_codec</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>path</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  357. <p id='t87' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='key'>not</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;ffprobe&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='key'>not</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avprobe&#39;</span><span class='op'>]</span><span class='op'>:</span> <span class='key'>return</span> <span class='nam'>None</span><span class='strut'>&nbsp;</span></p>
  358. <p id='t88' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>try</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  359. <p id='t89' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>cmd</span> <span class='op'>=</span> <span class='op'>[</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avprobe&#39;</span><span class='op'>]</span> <span class='key'>or</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;ffprobe&#39;</span><span class='op'>]</span><span class='op'>,</span> <span class='str'>&#39;-show_streams&#39;</span><span class='op'>,</span> <span class='str'>&#39;--&#39;</span><span class='op'>,</span> <span class='nam'>encodeFilename</span><span class='op'>(</span><span class='nam'>path</span><span class='op'>)</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  360. <p id='t90' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>handle</span> <span class='op'>=</span> <span class='nam'>subprocess</span><span class='op'>.</span><span class='nam'>Popen</span><span class='op'>(</span><span class='nam'>cmd</span><span class='op'>,</span> <span class='nam'>stderr</span><span class='op'>=</span><span class='nam'>compat_subprocess_get_DEVNULL</span><span class='op'>(</span><span class='op'>)</span><span class='op'>,</span> <span class='nam'>stdout</span><span class='op'>=</span><span class='nam'>subprocess</span><span class='op'>.</span><span class='nam'>PIPE</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  361. <p id='t91' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>output</span> <span class='op'>=</span> <span class='nam'>handle</span><span class='op'>.</span><span class='nam'>communicate</span><span class='op'>(</span><span class='op'>)</span><span class='op'>[</span><span class='num'>0</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  362. <p id='t92' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>handle</span><span class='op'>.</span><span class='nam'>wait</span><span class='op'>(</span><span class='op'>)</span> <span class='op'>!=</span> <span class='num'>0</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  363. <p id='t93' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>None</span><span class='strut'>&nbsp;</span></p>
  364. <p id='t94' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>except</span> <span class='op'>(</span><span class='nam'>IOError</span><span class='op'>,</span> <span class='nam'>OSError</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  365. <p id='t95' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>None</span><span class='strut'>&nbsp;</span></p>
  366. <p id='t96' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>audio_codec</span> <span class='op'>=</span> <span class='nam'>None</span><span class='strut'>&nbsp;</span></p>
  367. <p id='t97' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>for</span> <span class='nam'>line</span> <span class='key'>in</span> <span class='nam'>output</span><span class='op'>.</span><span class='nam'>decode</span><span class='op'>(</span><span class='str'>&#39;ascii&#39;</span><span class='op'>,</span> <span class='str'>&#39;ignore&#39;</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>split</span><span class='op'>(</span><span class='str'>&#39;\n&#39;</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  368. <p id='t98' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>line</span><span class='op'>.</span><span class='nam'>startswith</span><span class='op'>(</span><span class='str'>&#39;codec_name=&#39;</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  369. <p id='t99' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>audio_codec</span> <span class='op'>=</span> <span class='nam'>line</span><span class='op'>.</span><span class='nam'>split</span><span class='op'>(</span><span class='str'>&#39;=&#39;</span><span class='op'>)</span><span class='op'>[</span><span class='num'>1</span><span class='op'>]</span><span class='op'>.</span><span class='nam'>strip</span><span class='op'>(</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  370. <p id='t100' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>elif</span> <span class='nam'>line</span><span class='op'>.</span><span class='nam'>strip</span><span class='op'>(</span><span class='op'>)</span> <span class='op'>==</span> <span class='str'>&#39;codec_type=audio&#39;</span> <span class='key'>and</span> <span class='nam'>audio_codec</span> <span class='key'>is</span> <span class='key'>not</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  371. <p id='t101' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>audio_codec</span><span class='strut'>&nbsp;</span></p>
  372. <p id='t102' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>None</span><span class='strut'>&nbsp;</span></p>
  373. <p id='t103' class='pln'><span class='strut'>&nbsp;</span></p>
  374. <p id='t104' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>run_ffmpeg</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>path</span><span class='op'>,</span> <span class='nam'>out_path</span><span class='op'>,</span> <span class='nam'>codec</span><span class='op'>,</span> <span class='nam'>more_opts</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  375. <p id='t105' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='key'>not</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;ffmpeg&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='key'>not</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  376. <p id='t106' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>raise</span> <span class='nam'>AudioConversionError</span><span class='op'>(</span><span class='str'>&#39;ffmpeg or avconv not found. Please install one.&#39;</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  377. <p id='t107' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>codec</span> <span class='key'>is</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  378. <p id='t108' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>acodec_opts</span> <span class='op'>=</span> <span class='op'>[</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  379. <p id='t109' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  380. <p id='t110' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>acodec_opts</span> <span class='op'>=</span> <span class='op'>[</span><span class='str'>&#39;-acodec&#39;</span><span class='op'>,</span> <span class='nam'>codec</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  381. <p id='t111' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>cmd</span> <span class='op'>=</span> <span class='op'>(</span><span class='op'>[</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span> <span class='key'>or</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;ffmpeg&#39;</span><span class='op'>]</span><span class='op'>,</span> <span class='str'>&#39;-y&#39;</span><span class='op'>,</span> <span class='str'>&#39;-i&#39;</span><span class='op'>,</span> <span class='nam'>encodeFilename</span><span class='op'>(</span><span class='nam'>path</span><span class='op'>)</span><span class='op'>,</span> <span class='str'>&#39;-vn&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  382. <p id='t112' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; <span class='op'>+</span> <span class='nam'>acodec_opts</span> <span class='op'>+</span> <span class='nam'>more_opts</span> <span class='op'>+</span><span class='strut'>&nbsp;</span></p>
  383. <p id='t113' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; <span class='op'>[</span><span class='str'>&#39;--&#39;</span><span class='op'>,</span> <span class='nam'>encodeFilename</span><span class='op'>(</span><span class='nam'>out_path</span><span class='op'>)</span><span class='op'>]</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  384. <p id='t114' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>p</span> <span class='op'>=</span> <span class='nam'>subprocess</span><span class='op'>.</span><span class='nam'>Popen</span><span class='op'>(</span><span class='nam'>cmd</span><span class='op'>,</span> <span class='nam'>stdout</span><span class='op'>=</span><span class='nam'>subprocess</span><span class='op'>.</span><span class='nam'>PIPE</span><span class='op'>,</span> <span class='nam'>stderr</span><span class='op'>=</span><span class='nam'>subprocess</span><span class='op'>.</span><span class='nam'>PIPE</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  385. <p id='t115' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>stdout</span><span class='op'>,</span><span class='nam'>stderr</span> <span class='op'>=</span> <span class='nam'>p</span><span class='op'>.</span><span class='nam'>communicate</span><span class='op'>(</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  386. <p id='t116' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>p</span><span class='op'>.</span><span class='nam'>returncode</span> <span class='op'>!=</span> <span class='num'>0</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  387. <p id='t117' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>msg</span> <span class='op'>=</span> <span class='nam'>stderr</span><span class='op'>.</span><span class='nam'>strip</span><span class='op'>(</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>split</span><span class='op'>(</span><span class='str'>&#39;\n&#39;</span><span class='op'>)</span><span class='op'>[</span><span class='op'>-</span><span class='num'>1</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  388. <p id='t118' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>raise</span> <span class='nam'>AudioConversionError</span><span class='op'>(</span><span class='nam'>msg</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  389. <p id='t119' class='pln'><span class='strut'>&nbsp;</span></p>
  390. <p id='t120' class='stm run hide_run'>&nbsp; &nbsp; <span class='key'>def</span> <span class='nam'>run</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>information</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  391. <p id='t121' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>path</span> <span class='op'>=</span> <span class='nam'>information</span><span class='op'>[</span><span class='str'>&#39;filepath&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  392. <p id='t122' class='pln'><span class='strut'>&nbsp;</span></p>
  393. <p id='t123' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>filecodec</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>get_audio_codec</span><span class='op'>(</span><span class='nam'>path</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  394. <p id='t124' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>filecodec</span> <span class='key'>is</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  395. <p id='t125' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_downloader</span><span class='op'>.</span><span class='nam'>to_stderr</span><span class='op'>(</span><span class='str'>u&#39;WARNING: unable to obtain file audio codec with ffprobe&#39;</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  396. <p id='t126' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>None</span><span class='strut'>&nbsp;</span></p>
  397. <p id='t127' class='pln'><span class='strut'>&nbsp;</span></p>
  398. <p id='t128' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>=</span> <span class='op'>[</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  399. <p id='t129' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span> <span class='op'>==</span> <span class='str'>&#39;best&#39;</span> <span class='key'>or</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span> <span class='op'>==</span> <span class='nam'>filecodec</span> <span class='key'>or</span> <span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span> <span class='op'>==</span> <span class='str'>&#39;m4a&#39;</span> <span class='key'>and</span> <span class='nam'>filecodec</span> <span class='op'>==</span> <span class='str'>&#39;aac&#39;</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  400. <p id='t130' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span> <span class='op'>==</span> <span class='str'>&#39;m4a&#39;</span> <span class='key'>and</span> <span class='nam'>filecodec</span> <span class='op'>==</span> <span class='str'>&#39;aac&#39;</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  401. <p id='t131' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># Lossless, but in another container</span><span class='strut'>&nbsp;</span></p>
  402. <p id='t132' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>acodec</span> <span class='op'>=</span> <span class='str'>&#39;copy&#39;</span><span class='strut'>&nbsp;</span></p>
  403. <p id='t133' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>extension</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span><span class='strut'>&nbsp;</span></p>
  404. <p id='t134' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>=</span> <span class='op'>[</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='str'>&#39;-bsf:a&#39;</span> <span class='key'>or</span> <span class='str'>&#39;-absf&#39;</span><span class='op'>,</span> <span class='str'>&#39;aac_adtstoasc&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  405. <p id='t135' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>elif</span> <span class='nam'>filecodec</span> <span class='key'>in</span> <span class='op'>[</span><span class='str'>&#39;aac&#39;</span><span class='op'>,</span> <span class='str'>&#39;mp3&#39;</span><span class='op'>,</span> <span class='str'>&#39;vorbis&#39;</span><span class='op'>]</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  406. <p id='t136' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># Lossless if possible</span><span class='strut'>&nbsp;</span></p>
  407. <p id='t137' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>acodec</span> <span class='op'>=</span> <span class='str'>&#39;copy&#39;</span><span class='strut'>&nbsp;</span></p>
  408. <p id='t138' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>extension</span> <span class='op'>=</span> <span class='nam'>filecodec</span><span class='strut'>&nbsp;</span></p>
  409. <p id='t139' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>filecodec</span> <span class='op'>==</span> <span class='str'>&#39;aac&#39;</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  410. <p id='t140' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>=</span> <span class='op'>[</span><span class='str'>&#39;-f&#39;</span><span class='op'>,</span> <span class='str'>&#39;adts&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  411. <p id='t141' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>filecodec</span> <span class='op'>==</span> <span class='str'>&#39;vorbis&#39;</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  412. <p id='t142' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>extension</span> <span class='op'>=</span> <span class='str'>&#39;ogg&#39;</span><span class='strut'>&nbsp;</span></p>
  413. <p id='t143' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  414. <p id='t144' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># MP3 otherwise.</span><span class='strut'>&nbsp;</span></p>
  415. <p id='t145' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>acodec</span> <span class='op'>=</span> <span class='str'>&#39;libmp3lame&#39;</span><span class='strut'>&nbsp;</span></p>
  416. <p id='t146' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>extension</span> <span class='op'>=</span> <span class='str'>&#39;mp3&#39;</span><span class='strut'>&nbsp;</span></p>
  417. <p id='t147' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>=</span> <span class='op'>[</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  418. <p id='t148' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredquality</span> <span class='key'>is</span> <span class='key'>not</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  419. <p id='t149' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>int</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredquality</span><span class='op'>)</span> <span class='op'>&lt;</span> <span class='num'>10</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  420. <p id='t150' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>+=</span> <span class='op'>[</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='str'>&#39;-q:a&#39;</span> <span class='key'>or</span> <span class='str'>&#39;-aq&#39;</span><span class='op'>,</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredquality</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  421. <p id='t151' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  422. <p id='t152' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>+=</span> <span class='op'>[</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='str'>&#39;-b:a&#39;</span> <span class='key'>or</span> <span class='str'>&#39;-ab&#39;</span><span class='op'>,</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredquality</span> <span class='op'>+</span> <span class='str'>&#39;k&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  423. <p id='t153' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  424. <p id='t154' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># We convert the audio (lossy)</span><span class='strut'>&nbsp;</span></p>
  425. <p id='t155' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>acodec</span> <span class='op'>=</span> <span class='op'>{</span><span class='str'>&#39;mp3&#39;</span><span class='op'>:</span> <span class='str'>&#39;libmp3lame&#39;</span><span class='op'>,</span> <span class='str'>&#39;aac&#39;</span><span class='op'>:</span> <span class='str'>&#39;aac&#39;</span><span class='op'>,</span> <span class='str'>&#39;m4a&#39;</span><span class='op'>:</span> <span class='str'>&#39;aac&#39;</span><span class='op'>,</span> <span class='str'>&#39;vorbis&#39;</span><span class='op'>:</span> <span class='str'>&#39;libvorbis&#39;</span><span class='op'>,</span> <span class='str'>&#39;wav&#39;</span><span class='op'>:</span> <span class='nam'>None</span><span class='op'>}</span><span class='op'>[</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  426. <p id='t156' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>extension</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span><span class='strut'>&nbsp;</span></p>
  427. <p id='t157' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>=</span> <span class='op'>[</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  428. <p id='t158' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredquality</span> <span class='key'>is</span> <span class='key'>not</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  429. <p id='t159' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>int</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredquality</span><span class='op'>)</span> <span class='op'>&lt;</span> <span class='num'>10</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  430. <p id='t160' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>+=</span> <span class='op'>[</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='str'>&#39;-q:a&#39;</span> <span class='key'>or</span> <span class='str'>&#39;-aq&#39;</span><span class='op'>,</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredquality</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  431. <p id='t161' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  432. <p id='t162' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>+=</span> <span class='op'>[</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='str'>&#39;-b:a&#39;</span> <span class='key'>or</span> <span class='str'>&#39;-ab&#39;</span><span class='op'>,</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredquality</span> <span class='op'>+</span> <span class='str'>&#39;k&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  433. <p id='t163' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span> <span class='op'>==</span> <span class='str'>&#39;aac&#39;</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  434. <p id='t164' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>+=</span> <span class='op'>[</span><span class='str'>&#39;-f&#39;</span><span class='op'>,</span> <span class='str'>&#39;adts&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  435. <p id='t165' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span> <span class='op'>==</span> <span class='str'>&#39;m4a&#39;</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  436. <p id='t166' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>+=</span> <span class='op'>[</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='str'>&#39;-bsf:a&#39;</span> <span class='key'>or</span> <span class='str'>&#39;-absf&#39;</span><span class='op'>,</span> <span class='str'>&#39;aac_adtstoasc&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  437. <p id='t167' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span> <span class='op'>==</span> <span class='str'>&#39;vorbis&#39;</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  438. <p id='t168' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>extension</span> <span class='op'>=</span> <span class='str'>&#39;ogg&#39;</span><span class='strut'>&nbsp;</span></p>
  439. <p id='t169' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_preferredcodec</span> <span class='op'>==</span> <span class='str'>&#39;wav&#39;</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  440. <p id='t170' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>extension</span> <span class='op'>=</span> <span class='str'>&#39;wav&#39;</span><span class='strut'>&nbsp;</span></p>
  441. <p id='t171' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>more_opts</span> <span class='op'>+=</span> <span class='op'>[</span><span class='str'>&#39;-f&#39;</span><span class='op'>,</span> <span class='str'>&#39;wav&#39;</span><span class='op'>]</span><span class='strut'>&nbsp;</span></p>
  442. <p id='t172' class='pln'><span class='strut'>&nbsp;</span></p>
  443. <p id='t173' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>prefix</span><span class='op'>,</span> <span class='nam'>sep</span><span class='op'>,</span> <span class='nam'>ext</span> <span class='op'>=</span> <span class='nam'>path</span><span class='op'>.</span><span class='nam'>rpartition</span><span class='op'>(</span><span class='str'>u&#39;.&#39;</span><span class='op'>)</span> <span class='com'># not os.path.splitext, since the latter does not work on unicode in all setups</span><span class='strut'>&nbsp;</span></p>
  444. <p id='t174' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>new_path</span> <span class='op'>=</span> <span class='nam'>prefix</span> <span class='op'>+</span> <span class='nam'>sep</span> <span class='op'>+</span> <span class='nam'>extension</span><span class='strut'>&nbsp;</span></p>
  445. <p id='t175' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>try</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  446. <p id='t176' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_nopostoverwrites</span> <span class='key'>and</span> <span class='nam'>os</span><span class='op'>.</span><span class='nam'>path</span><span class='op'>.</span><span class='nam'>exists</span><span class='op'>(</span><span class='nam'>encodeFilename</span><span class='op'>(</span><span class='nam'>new_path</span><span class='op'>)</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  447. <p id='t177' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_downloader</span><span class='op'>.</span><span class='nam'>to_screen</span><span class='op'>(</span><span class='str'>u&#39;[youtube] Post-process file %s exists, skipping&#39;</span> <span class='op'>%</span> <span class='nam'>new_path</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  448. <p id='t178' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  449. <p id='t179' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_downloader</span><span class='op'>.</span><span class='nam'>to_screen</span><span class='op'>(</span><span class='str'>u&#39;[&#39;</span> <span class='op'>+</span> <span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='str'>&#39;avconv&#39;</span> <span class='key'>or</span> <span class='str'>&#39;ffmpeg&#39;</span><span class='op'>)</span> <span class='op'>+</span> <span class='str'>&#39;] Destination: &#39;</span> <span class='op'>+</span> <span class='nam'>new_path</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  450. <p id='t180' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>run_ffmpeg</span><span class='op'>(</span><span class='nam'>path</span><span class='op'>,</span> <span class='nam'>new_path</span><span class='op'>,</span> <span class='nam'>acodec</span><span class='op'>,</span> <span class='nam'>more_opts</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  451. <p id='t181' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>except</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  452. <p id='t182' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>etype</span><span class='op'>,</span><span class='nam'>e</span><span class='op'>,</span><span class='nam'>tb</span> <span class='op'>=</span> <span class='nam'>sys</span><span class='op'>.</span><span class='nam'>exc_info</span><span class='op'>(</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  453. <p id='t183' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>isinstance</span><span class='op'>(</span><span class='nam'>e</span><span class='op'>,</span> <span class='nam'>AudioConversionError</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  454. <p id='t184' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_downloader</span><span class='op'>.</span><span class='nam'>to_stderr</span><span class='op'>(</span><span class='str'>u&#39;ERROR: audio conversion failed: &#39;</span> <span class='op'>+</span> <span class='nam'>e</span><span class='op'>.</span><span class='nam'>message</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  455. <p id='t185' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>else</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  456. <p id='t186' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_downloader</span><span class='op'>.</span><span class='nam'>to_stderr</span><span class='op'>(</span><span class='str'>u&#39;ERROR: error running &#39;</span> <span class='op'>+</span> <span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_exes</span><span class='op'>[</span><span class='str'>&#39;avconv&#39;</span><span class='op'>]</span> <span class='key'>and</span> <span class='str'>&#39;avconv&#39;</span> <span class='key'>or</span> <span class='str'>&#39;ffmpeg&#39;</span><span class='op'>)</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  457. <p id='t187' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>None</span><span class='strut'>&nbsp;</span></p>
  458. <p id='t188' class='pln'><span class='strut'>&nbsp;</span></p>
  459. <p id='t189' class='pln'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='com'># Try to update the date time for extracted audio file.</span><span class='strut'>&nbsp;</span></p>
  460. <p id='t190' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='nam'>information</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>&#39;filetime&#39;</span><span class='op'>)</span> <span class='key'>is</span> <span class='key'>not</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  461. <p id='t191' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>try</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  462. <p id='t192' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>os</span><span class='op'>.</span><span class='nam'>utime</span><span class='op'>(</span><span class='nam'>encodeFilename</span><span class='op'>(</span><span class='nam'>new_path</span><span class='op'>)</span><span class='op'>,</span> <span class='op'>(</span><span class='nam'>time</span><span class='op'>.</span><span class='nam'>time</span><span class='op'>(</span><span class='op'>)</span><span class='op'>,</span> <span class='nam'>information</span><span class='op'>[</span><span class='str'>&#39;filetime&#39;</span><span class='op'>]</span><span class='op'>)</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  463. <p id='t193' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>except</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  464. <p id='t194' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_downloader</span><span class='op'>.</span><span class='nam'>to_stderr</span><span class='op'>(</span><span class='str'>u&#39;WARNING: Cannot update utime of audio file&#39;</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  465. <p id='t195' class='pln'><span class='strut'>&nbsp;</span></p>
  466. <p id='t196' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>if</span> <span class='key'>not</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_keepvideo</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  467. <p id='t197' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>try</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  468. <p id='t198' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>os</span><span class='op'>.</span><span class='nam'>remove</span><span class='op'>(</span><span class='nam'>encodeFilename</span><span class='op'>(</span><span class='nam'>path</span><span class='op'>)</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  469. <p id='t199' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>except</span> <span class='op'>(</span><span class='nam'>IOError</span><span class='op'>,</span> <span class='nam'>OSError</span><span class='op'>)</span><span class='op'>:</span><span class='strut'>&nbsp;</span></p>
  470. <p id='t200' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_downloader</span><span class='op'>.</span><span class='nam'>to_stderr</span><span class='op'>(</span><span class='str'>u&#39;WARNING: Unable to remove downloaded video file&#39;</span><span class='op'>)</span><span class='strut'>&nbsp;</span></p>
  471. <p id='t201' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>None</span><span class='strut'>&nbsp;</span></p>
  472. <p id='t202' class='pln'><span class='strut'>&nbsp;</span></p>
  473. <p id='t203' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='nam'>information</span><span class='op'>[</span><span class='str'>&#39;filepath&#39;</span><span class='op'>]</span> <span class='op'>=</span> <span class='nam'>new_path</span><span class='strut'>&nbsp;</span></p>
  474. <p id='t204' class='stm mis'>&nbsp; &nbsp; &nbsp; &nbsp; <span class='key'>return</span> <span class='nam'>information</span><span class='strut'>&nbsp;</span></p>
  475.                 
  476.             </td>
  477.         </tr>
  478.     </table>
  479. </div>
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