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40        <a href="googleapiclient-module.html">Package&nbsp;googleapiclient</a> ::
41        Module&nbsp;mimeparse
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57<h1 class="epydoc">Source Code for <a href="googleapiclient.mimeparse-module.html">Module googleapiclient.mimeparse</a></h1>
58<pre class="py-src">
59<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-comment"># Copyright 2014 Joe Gregorio</tt> </tt>
60<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-comment">#</tt> </tt>
61<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-comment"># Licensed under the MIT License</tt> </tt>
62<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"> </tt>
63<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-docstring">"""MIME-Type Parser</tt> </tt>
64<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
65<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-docstring">This module provides basic functions for handling mime-types. It can handle</tt> </tt>
66<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-docstring">matching mime-types against a list of media-ranges. See section 14.1 of the</tt> </tt>
67<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-docstring">HTTP specification [RFC 2616] for a complete explanation.</tt> </tt>
68<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
69<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-docstring">   http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.1</tt> </tt>
70<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
71<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-docstring">Contents:</tt> </tt>
72<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-docstring"> - parse_mime_type():   Parses a mime-type into its component parts.</tt> </tt>
73<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"><tt class="py-docstring"> - parse_media_range(): Media-ranges are mime-types with wild-cards and a 'q'</tt> </tt>
74<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"><tt class="py-docstring">                          quality parameter.</tt> </tt>
75<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-docstring"> - quality():           Determines the quality ('q') of a mime-type when</tt> </tt>
76<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-docstring">                          compared against a list of media-ranges.</tt> </tt>
77<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt class="py-docstring"> - quality_parsed():    Just like quality() except the second parameter must be</tt> </tt>
78<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"><tt class="py-docstring">                          pre-parsed.</tt> </tt>
79<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line"><tt class="py-docstring"> - best_match():        Choose the mime-type with the highest quality ('q')</tt> </tt>
80<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line"><tt class="py-docstring">                          from a list of candidates.</tt> </tt>
81<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
82<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">__future__</tt> <tt class="py-keyword">import</tt> <tt class="py-name">absolute_import</tt> </tt>
83<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">functools</tt> <tt class="py-keyword">import</tt> <tt class="py-name">reduce</tt> </tt>
84<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">six</tt> </tt>
85<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"> </tt>
86<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line"><tt class="py-name">__version__</tt> <tt class="py-op">=</tt> <tt class="py-string">'0.1.3'</tt> </tt>
87<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line"><tt class="py-name">__author__</tt> <tt class="py-op">=</tt> <tt class="py-string">'Joe Gregorio'</tt> </tt>
88<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line"><tt id="link-0" class="py-name" targets="Variable googleapiclient.mimeparse.__email__=googleapiclient.mimeparse-module.html#__email__"><a title="googleapiclient.mimeparse.__email__" class="py-name" href="#" onclick="return doclink('link-0', '__email__', 'link-0');">__email__</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'joe@bitworking.org'</tt> </tt>
89<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line"><tt class="py-name">__license__</tt> <tt class="py-op">=</tt> <tt class="py-string">'MIT License'</tt> </tt>
90<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line"><tt id="link-1" class="py-name" targets="Variable googleapiclient.mimeparse.__credits__=googleapiclient.mimeparse-module.html#__credits__"><a title="googleapiclient.mimeparse.__credits__" class="py-name" href="#" onclick="return doclink('link-1', '__credits__', 'link-1');">__credits__</a></tt> <tt class="py-op">=</tt> <tt class="py-string">''</tt> </tt>
91<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line"> </tt>
92<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"> </tt>
93<a name="parse_mime_type"></a><div id="parse_mime_type-def"><a name="L35"></a><tt class="py-lineno"> 35</tt> <a class="py-toggle" href="#" id="parse_mime_type-toggle" onclick="return toggle('parse_mime_type');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="googleapiclient.mimeparse-module.html#parse_mime_type">parse_mime_type</a><tt class="py-op">(</tt><tt class="py-param">mime_type</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
94</div><div id="parse_mime_type-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="parse_mime_type-expanded"><a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line">    <tt class="py-docstring">"""Parses a mime-type into its component parts.</tt> </tt>
95<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
96<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line"><tt class="py-docstring">    Carves up a mime-type and returns a tuple of the (type, subtype, params)</tt> </tt>
97<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line"><tt class="py-docstring">    where 'params' is a dictionary of all the parameters for the media range.</tt> </tt>
98<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line"><tt class="py-docstring">    For example, the media range 'application/xhtml;q=0.5' would get parsed</tt> </tt>
99<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line"><tt class="py-docstring">    into:</tt> </tt>
100<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
101<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"><tt class="py-docstring">       ('application', 'xhtml', {'q', '0.5'})</tt> </tt>
102<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-docstring">       """</tt> </tt>
103<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line">    <tt class="py-name">parts</tt> <tt class="py-op">=</tt> <tt class="py-name">mime_type</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-string">';'</tt><tt class="py-op">)</tt> </tt>
104<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">    <tt class="py-name">params</tt> <tt class="py-op">=</tt> <tt class="py-name">dict</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">tuple</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-name">s</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">s</tt> <tt class="py-keyword">in</tt> <tt class="py-name">param</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-string">'='</tt><tt class="py-op">,</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt>\ </tt>
105<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">param</tt> <tt class="py-keyword">in</tt> <tt class="py-name">parts</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
106<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">                  <tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
107<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">    <tt class="py-name">full_type</tt> <tt class="py-op">=</tt> <tt class="py-name">parts</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
108<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">    <tt class="py-comment"># Java URLConnection class sends an Accept header that includes a</tt> </tt>
109<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line">    <tt class="py-comment"># single '*'. Turn it into a legal wildcard.</tt> </tt>
110<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">full_type</tt> <tt class="py-op">==</tt> <tt class="py-string">'*'</tt><tt class="py-op">:</tt> </tt>
111<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">        <tt class="py-name">full_type</tt> <tt class="py-op">=</tt> <tt class="py-string">'*/*'</tt> </tt>
112<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">    <tt class="py-op">(</tt><tt class="py-name">type</tt><tt class="py-op">,</tt> <tt class="py-name">subtype</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt class="py-name">full_type</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-string">'/'</tt><tt class="py-op">)</tt> </tt>
113<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line"> </tt>
114<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">type</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">subtype</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">params</tt><tt class="py-op">)</tt> </tt>
115</div><a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line"> </tt>
116<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line"> </tt>
117<a name="parse_media_range"></a><div id="parse_media_range-def"><a name="L59"></a><tt class="py-lineno"> 59</tt> <a class="py-toggle" href="#" id="parse_media_range-toggle" onclick="return toggle('parse_media_range');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="googleapiclient.mimeparse-module.html#parse_media_range">parse_media_range</a><tt class="py-op">(</tt><tt class="py-param">range</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
118</div><div id="parse_media_range-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="parse_media_range-expanded"><a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line">    <tt class="py-docstring">"""Parse a media-range into its component parts.</tt> </tt>
119<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
120<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line"><tt class="py-docstring">    Carves up a media range and returns a tuple of the (type, subtype,</tt> </tt>
121<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line"><tt class="py-docstring">    params) where 'params' is a dictionary of all the parameters for the media</tt> </tt>
122<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line"><tt class="py-docstring">    range.  For example, the media range 'application/*;q=0.5' would get parsed</tt> </tt>
123<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line"><tt class="py-docstring">    into:</tt> </tt>
124<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
125<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line"><tt class="py-docstring">       ('application', '*', {'q', '0.5'})</tt> </tt>
126<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
127<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line"><tt class="py-docstring">    In addition this function also guarantees that there is a value for 'q'</tt> </tt>
128<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line"><tt class="py-docstring">    in the params dictionary, filling it in with a proper default if</tt> </tt>
129<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line"><tt class="py-docstring">    necessary.</tt> </tt>
130<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
131<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">    <tt class="py-op">(</tt><tt class="py-name">type</tt><tt class="py-op">,</tt> <tt class="py-name">subtype</tt><tt class="py-op">,</tt> <tt class="py-name">params</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt> <tt id="link-2" class="py-name" targets="Function googleapiclient.mimeparse.parse_mime_type()=googleapiclient.mimeparse-module.html#parse_mime_type"><a title="googleapiclient.mimeparse.parse_mime_type" class="py-name" href="#" onclick="return doclink('link-2', 'parse_mime_type', 'link-2');">parse_mime_type</a></tt><tt class="py-op">(</tt><tt class="py-name">range</tt><tt class="py-op">)</tt> </tt>
132<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-string">'q'</tt> <tt class="py-keyword">not</tt> <tt class="py-keyword">in</tt> <tt class="py-name">params</tt> <tt class="py-keyword">or</tt> <tt class="py-keyword">not</tt> <tt class="py-name">params</tt><tt class="py-op">[</tt><tt class="py-string">'q'</tt><tt class="py-op">]</tt> <tt class="py-keyword">or</tt> \ </tt>
133<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line">            <tt class="py-keyword">not</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">params</tt><tt class="py-op">[</tt><tt class="py-string">'q'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">params</tt><tt class="py-op">[</tt><tt class="py-string">'q'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">1</tt>\ </tt>
134<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line">            <tt class="py-keyword">or</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">params</tt><tt class="py-op">[</tt><tt class="py-string">'q'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-op">&lt;</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
135<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line">        <tt class="py-name">params</tt><tt class="py-op">[</tt><tt class="py-string">'q'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-string">'1'</tt> </tt>
136<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line"> </tt>
137<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-op">(</tt><tt class="py-name">type</tt><tt class="py-op">,</tt> <tt class="py-name">subtype</tt><tt class="py-op">,</tt> <tt class="py-name">params</tt><tt class="py-op">)</tt> </tt>
138</div><a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line"> </tt>
139<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line"> </tt>
140<a name="fitness_and_quality_parsed"></a><div id="fitness_and_quality_parsed-def"><a name="L82"></a><tt class="py-lineno"> 82</tt> <a class="py-toggle" href="#" id="fitness_and_quality_parsed-toggle" onclick="return toggle('fitness_and_quality_parsed');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="googleapiclient.mimeparse-module.html#fitness_and_quality_parsed">fitness_and_quality_parsed</a><tt class="py-op">(</tt><tt class="py-param">mime_type</tt><tt class="py-op">,</tt> <tt class="py-param">parsed_ranges</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
141</div><div id="fitness_and_quality_parsed-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="fitness_and_quality_parsed-expanded"><a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">    <tt class="py-docstring">"""Find the best match for a mime-type amongst parsed media-ranges.</tt> </tt>
142<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
143<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line"><tt class="py-docstring">    Find the best match for a given mime-type against a list of media_ranges</tt> </tt>
144<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line"><tt class="py-docstring">    that have already been parsed by parse_media_range(). Returns a tuple of</tt> </tt>
145<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line"><tt class="py-docstring">    the fitness value and the value of the 'q' quality parameter of the best</tt> </tt>
146<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line"><tt class="py-docstring">    match, or (-1, 0) if no match was found. Just as for quality_parsed(),</tt> </tt>
147<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line"><tt class="py-docstring">    'parsed_ranges' must be a list of parsed media ranges.</tt> </tt>
148<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
149<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">    <tt class="py-name">best_fitness</tt> <tt class="py-op">=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt> </tt>
150<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">    <tt class="py-name">best_fit_q</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
151<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">    <tt class="py-op">(</tt><tt class="py-name">target_type</tt><tt class="py-op">,</tt> <tt class="py-name">target_subtype</tt><tt class="py-op">,</tt> <tt class="py-name">target_params</tt><tt class="py-op">)</tt> <tt class="py-op">=</tt>\ </tt>
152<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">            <tt id="link-3" class="py-name" targets="Function googleapiclient.mimeparse.parse_media_range()=googleapiclient.mimeparse-module.html#parse_media_range"><a title="googleapiclient.mimeparse.parse_media_range" class="py-name" href="#" onclick="return doclink('link-3', 'parse_media_range', 'link-3');">parse_media_range</a></tt><tt class="py-op">(</tt><tt class="py-name">mime_type</tt><tt class="py-op">)</tt> </tt>
153<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt class="py-name">type</tt><tt class="py-op">,</tt> <tt class="py-name">subtype</tt><tt class="py-op">,</tt> <tt class="py-name">params</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">parsed_ranges</tt><tt class="py-op">:</tt> </tt>
154<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">        <tt class="py-name">type_match</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">type</tt> <tt class="py-op">==</tt> <tt class="py-name">target_type</tt> <tt class="py-keyword">or</tt>\ </tt>
155<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line">                      <tt class="py-name">type</tt> <tt class="py-op">==</tt> <tt class="py-string">'*'</tt> <tt class="py-keyword">or</tt>\ </tt>
156<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line">                      <tt class="py-name">target_type</tt> <tt class="py-op">==</tt> <tt class="py-string">'*'</tt><tt class="py-op">)</tt> </tt>
157<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">        <tt class="py-name">subtype_match</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">subtype</tt> <tt class="py-op">==</tt> <tt class="py-name">target_subtype</tt> <tt class="py-keyword">or</tt>\ </tt>
158<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line">                         <tt class="py-name">subtype</tt> <tt class="py-op">==</tt> <tt class="py-string">'*'</tt> <tt class="py-keyword">or</tt>\ </tt>
159<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">                         <tt class="py-name">target_subtype</tt> <tt class="py-op">==</tt> <tt class="py-string">'*'</tt><tt class="py-op">)</tt> </tt>
160<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">type_match</tt> <tt class="py-keyword">and</tt> <tt class="py-name">subtype_match</tt><tt class="py-op">:</tt> </tt>
161<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">            <tt class="py-name">param_matches</tt> <tt class="py-op">=</tt> <tt class="py-name">reduce</tt><tt class="py-op">(</tt><tt class="py-keyword">lambda</tt> <tt class="py-name">x</tt><tt class="py-op">,</tt> <tt class="py-name">y</tt><tt class="py-op">:</tt> <tt class="py-name">x</tt> <tt class="py-op">+</tt> <tt class="py-name">y</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-number">1</tt> <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">value</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> \ </tt>
162<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">                    <tt class="py-name">six</tt><tt class="py-op">.</tt><tt class="py-name">iteritems</tt><tt class="py-op">(</tt><tt class="py-name">target_params</tt><tt class="py-op">)</tt> <tt class="py-keyword">if</tt> <tt class="py-name">key</tt> <tt class="py-op">!=</tt> <tt class="py-string">'q'</tt> <tt class="py-keyword">and</tt> \ </tt>
163<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line">                    <tt class="py-name">key</tt> <tt class="py-keyword">in</tt> <tt class="py-name">params</tt> <tt class="py-keyword">and</tt> <tt class="py-name">value</tt> <tt class="py-op">==</tt> <tt class="py-name">params</tt><tt class="py-op">[</tt><tt class="py-name">key</tt><tt class="py-op">]</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-number">0</tt><tt class="py-op">)</tt> </tt>
164<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line">            <tt class="py-name">fitness</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">type</tt> <tt class="py-op">==</tt> <tt class="py-name">target_type</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-number">100</tt> <tt class="py-keyword">or</tt> <tt class="py-number">0</tt> </tt>
165<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">            <tt class="py-name">fitness</tt> <tt class="py-op">+=</tt> <tt class="py-op">(</tt><tt class="py-name">subtype</tt> <tt class="py-op">==</tt> <tt class="py-name">target_subtype</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-number">10</tt> <tt class="py-keyword">or</tt> <tt class="py-number">0</tt> </tt>
166<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line">            <tt class="py-name">fitness</tt> <tt class="py-op">+=</tt> <tt class="py-name">param_matches</tt> </tt>
167<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">fitness</tt> <tt class="py-op">&gt;</tt> <tt class="py-name">best_fitness</tt><tt class="py-op">:</tt> </tt>
168<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line">                <tt class="py-name">best_fitness</tt> <tt class="py-op">=</tt> <tt class="py-name">fitness</tt> </tt>
169<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">                <tt class="py-name">best_fit_q</tt> <tt class="py-op">=</tt> <tt class="py-name">params</tt><tt class="py-op">[</tt><tt class="py-string">'q'</tt><tt class="py-op">]</tt> </tt>
170<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line"> </tt>
171<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">best_fitness</tt><tt class="py-op">,</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">best_fit_q</tt><tt class="py-op">)</tt> </tt>
172</div><a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line"> </tt>
173<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line"> </tt>
174<a name="quality_parsed"></a><div id="quality_parsed-def"><a name="L116"></a><tt class="py-lineno">116</tt> <a class="py-toggle" href="#" id="quality_parsed-toggle" onclick="return toggle('quality_parsed');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="googleapiclient.mimeparse-module.html#quality_parsed">quality_parsed</a><tt class="py-op">(</tt><tt class="py-param">mime_type</tt><tt class="py-op">,</tt> <tt class="py-param">parsed_ranges</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
175</div><div id="quality_parsed-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="quality_parsed-expanded"><a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line">    <tt class="py-docstring">"""Find the best match for a mime-type amongst parsed media-ranges.</tt> </tt>
176<a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
177<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line"><tt class="py-docstring">    Find the best match for a given mime-type against a list of media_ranges</tt> </tt>
178<a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line"><tt class="py-docstring">    that have already been parsed by parse_media_range(). Returns the 'q'</tt> </tt>
179<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line"><tt class="py-docstring">    quality parameter of the best match, 0 if no match was found. This function</tt> </tt>
180<a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line"><tt class="py-docstring">    bahaves the same as quality() except that 'parsed_ranges' must be a list of</tt> </tt>
181<a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line"><tt class="py-docstring">    parsed media ranges.</tt> </tt>
182<a name="L124"></a><tt class="py-lineno">124</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
183<a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line"> </tt>
184<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt id="link-4" class="py-name" targets="Function googleapiclient.mimeparse.fitness_and_quality_parsed()=googleapiclient.mimeparse-module.html#fitness_and_quality_parsed"><a title="googleapiclient.mimeparse.fitness_and_quality_parsed" class="py-name" href="#" onclick="return doclink('link-4', 'fitness_and_quality_parsed', 'link-4');">fitness_and_quality_parsed</a></tt><tt class="py-op">(</tt><tt class="py-name">mime_type</tt><tt class="py-op">,</tt> <tt class="py-name">parsed_ranges</tt><tt class="py-op">)</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> </tt>
185</div><a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line"> </tt>
186<a name="L128"></a><tt class="py-lineno">128</tt>  <tt class="py-line"> </tt>
187<a name="quality"></a><div id="quality-def"><a name="L129"></a><tt class="py-lineno">129</tt> <a class="py-toggle" href="#" id="quality-toggle" onclick="return toggle('quality');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="googleapiclient.mimeparse-module.html#quality">quality</a><tt class="py-op">(</tt><tt class="py-param">mime_type</tt><tt class="py-op">,</tt> <tt class="py-param">ranges</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
188</div><div id="quality-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="quality-expanded"><a name="L130"></a><tt class="py-lineno">130</tt>  <tt class="py-line">    <tt class="py-docstring">"""Return the quality ('q') of a mime-type against a list of media-ranges.</tt> </tt>
189<a name="L131"></a><tt class="py-lineno">131</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
190<a name="L132"></a><tt class="py-lineno">132</tt>  <tt class="py-line"><tt class="py-docstring">    Returns the quality 'q' of a mime-type when compared against the</tt> </tt>
191<a name="L133"></a><tt class="py-lineno">133</tt>  <tt class="py-line"><tt class="py-docstring">    media-ranges in ranges. For example:</tt> </tt>
192<a name="L134"></a><tt class="py-lineno">134</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
193<a name="L135"></a><tt class="py-lineno">135</tt>  <tt class="py-line"><tt class="py-docstring">    &gt;&gt;&gt; quality('text/html','text/*;q=0.3, text/html;q=0.7,</tt> </tt>
194<a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line"><tt class="py-docstring">                  text/html;level=1, text/html;level=2;q=0.4, */*;q=0.5')</tt> </tt>
195<a name="L137"></a><tt class="py-lineno">137</tt>  <tt class="py-line"><tt class="py-docstring">    0.7</tt> </tt>
196<a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
197<a name="L139"></a><tt class="py-lineno">139</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
198<a name="L140"></a><tt class="py-lineno">140</tt>  <tt class="py-line">    <tt class="py-name">parsed_ranges</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt id="link-5" class="py-name"><a title="googleapiclient.mimeparse.parse_media_range" class="py-name" href="#" onclick="return doclink('link-5', 'parse_media_range', 'link-3');">parse_media_range</a></tt><tt class="py-op">(</tt><tt class="py-name">r</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">r</tt> <tt class="py-keyword">in</tt> <tt class="py-name">ranges</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-string">','</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
199<a name="L141"></a><tt class="py-lineno">141</tt>  <tt class="py-line"> </tt>
200<a name="L142"></a><tt class="py-lineno">142</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt id="link-6" class="py-name" targets="Function googleapiclient.mimeparse.quality_parsed()=googleapiclient.mimeparse-module.html#quality_parsed"><a title="googleapiclient.mimeparse.quality_parsed" class="py-name" href="#" onclick="return doclink('link-6', 'quality_parsed', 'link-6');">quality_parsed</a></tt><tt class="py-op">(</tt><tt class="py-name">mime_type</tt><tt class="py-op">,</tt> <tt class="py-name">parsed_ranges</tt><tt class="py-op">)</tt> </tt>
201</div><a name="L143"></a><tt class="py-lineno">143</tt>  <tt class="py-line"> </tt>
202<a name="L144"></a><tt class="py-lineno">144</tt>  <tt class="py-line"> </tt>
203<a name="best_match"></a><div id="best_match-def"><a name="L145"></a><tt class="py-lineno">145</tt> <a class="py-toggle" href="#" id="best_match-toggle" onclick="return toggle('best_match');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="googleapiclient.mimeparse-module.html#best_match">best_match</a><tt class="py-op">(</tt><tt class="py-param">supported</tt><tt class="py-op">,</tt> <tt class="py-param">header</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
204</div><div id="best_match-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="best_match-expanded"><a name="L146"></a><tt class="py-lineno">146</tt>  <tt class="py-line">    <tt class="py-docstring">"""Return mime-type with the highest quality ('q') from list of candidates.</tt> </tt>
205<a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
206<a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line"><tt class="py-docstring">    Takes a list of supported mime-types and finds the best match for all the</tt> </tt>
207<a name="L149"></a><tt class="py-lineno">149</tt>  <tt class="py-line"><tt class="py-docstring">    media-ranges listed in header. The value of header must be a string that</tt> </tt>
208<a name="L150"></a><tt class="py-lineno">150</tt>  <tt class="py-line"><tt class="py-docstring">    conforms to the format of the HTTP Accept: header. The value of 'supported'</tt> </tt>
209<a name="L151"></a><tt class="py-lineno">151</tt>  <tt class="py-line"><tt class="py-docstring">    is a list of mime-types. The list of supported mime-types should be sorted</tt> </tt>
210<a name="L152"></a><tt class="py-lineno">152</tt>  <tt class="py-line"><tt class="py-docstring">    in order of increasing desirability, in case of a situation where there is</tt> </tt>
211<a name="L153"></a><tt class="py-lineno">153</tt>  <tt class="py-line"><tt class="py-docstring">    a tie.</tt> </tt>
212<a name="L154"></a><tt class="py-lineno">154</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
213<a name="L155"></a><tt class="py-lineno">155</tt>  <tt class="py-line"><tt class="py-docstring">    &gt;&gt;&gt; best_match(['application/xbel+xml', 'text/xml'],</tt> </tt>
214<a name="L156"></a><tt class="py-lineno">156</tt>  <tt class="py-line"><tt class="py-docstring">                   'text/*;q=0.5,*/*; q=0.1')</tt> </tt>
215<a name="L157"></a><tt class="py-lineno">157</tt>  <tt class="py-line"><tt class="py-docstring">    'text/xml'</tt> </tt>
216<a name="L158"></a><tt class="py-lineno">158</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
217<a name="L159"></a><tt class="py-lineno">159</tt>  <tt class="py-line">    <tt class="py-name">split_header</tt> <tt class="py-op">=</tt> <tt id="link-7" class="py-name" targets="Function googleapiclient.mimeparse._filter_blank()=googleapiclient.mimeparse-module.html#_filter_blank"><a title="googleapiclient.mimeparse._filter_blank" class="py-name" href="#" onclick="return doclink('link-7', '_filter_blank', 'link-7');">_filter_blank</a></tt><tt class="py-op">(</tt><tt class="py-name">header</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-string">','</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
218<a name="L160"></a><tt class="py-lineno">160</tt>  <tt class="py-line">    <tt class="py-name">parsed_header</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt id="link-8" class="py-name"><a title="googleapiclient.mimeparse.parse_media_range" class="py-name" href="#" onclick="return doclink('link-8', 'parse_media_range', 'link-3');">parse_media_range</a></tt><tt class="py-op">(</tt><tt class="py-name">r</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">r</tt> <tt class="py-keyword">in</tt> <tt class="py-name">split_header</tt><tt class="py-op">]</tt> </tt>
219<a name="L161"></a><tt class="py-lineno">161</tt>  <tt class="py-line">    <tt class="py-name">weighted_matches</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
220<a name="L162"></a><tt class="py-lineno">162</tt>  <tt class="py-line">    <tt class="py-name">pos</tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
221<a name="L163"></a><tt class="py-lineno">163</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">mime_type</tt> <tt class="py-keyword">in</tt> <tt class="py-name">supported</tt><tt class="py-op">:</tt> </tt>
222<a name="L164"></a><tt class="py-lineno">164</tt>  <tt class="py-line">        <tt class="py-name">weighted_matches</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt id="link-9" class="py-name"><a title="googleapiclient.mimeparse.fitness_and_quality_parsed" class="py-name" href="#" onclick="return doclink('link-9', 'fitness_and_quality_parsed', 'link-4');">fitness_and_quality_parsed</a></tt><tt class="py-op">(</tt><tt class="py-name">mime_type</tt><tt class="py-op">,</tt> </tt>
223<a name="L165"></a><tt class="py-lineno">165</tt>  <tt class="py-line">                                 <tt class="py-name">parsed_header</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">pos</tt><tt class="py-op">,</tt> <tt class="py-name">mime_type</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
224<a name="L166"></a><tt class="py-lineno">166</tt>  <tt class="py-line">        <tt class="py-name">pos</tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
225<a name="L167"></a><tt class="py-lineno">167</tt>  <tt class="py-line">    <tt class="py-name">weighted_matches</tt><tt class="py-op">.</tt><tt class="py-name">sort</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
226<a name="L168"></a><tt class="py-lineno">168</tt>  <tt class="py-line"> </tt>
227<a name="L169"></a><tt class="py-lineno">169</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">weighted_matches</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-keyword">and</tt> <tt class="py-name">weighted_matches</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">[</tt><tt class="py-number">2</tt><tt class="py-op">]</tt> <tt class="py-keyword">or</tt> <tt class="py-string">''</tt> </tt>
228</div><a name="L170"></a><tt class="py-lineno">170</tt>  <tt class="py-line"> </tt>
229<a name="L171"></a><tt class="py-lineno">171</tt>  <tt class="py-line"> </tt>
230<a name="_filter_blank"></a><div id="_filter_blank-def"><a name="L172"></a><tt class="py-lineno">172</tt> <a class="py-toggle" href="#" id="_filter_blank-toggle" onclick="return toggle('_filter_blank');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="googleapiclient.mimeparse-module.html#_filter_blank">_filter_blank</a><tt class="py-op">(</tt><tt class="py-param">i</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
231</div><div id="_filter_blank-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="_filter_blank-expanded"><a name="L173"></a><tt class="py-lineno">173</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">s</tt> <tt class="py-keyword">in</tt> <tt class="py-name">i</tt><tt class="py-op">:</tt> </tt>
232<a name="L174"></a><tt class="py-lineno">174</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">s</tt><tt class="py-op">.</tt><tt class="py-name">strip</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
233<a name="L175"></a><tt class="py-lineno">175</tt>  <tt class="py-line">            <tt class="py-keyword">yield</tt> <tt class="py-name">s</tt> </tt>
234</div><a name="L176"></a><tt class="py-lineno">176</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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