mirror of
https://github.com/encode/django-rest-framework.git
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672 lines
83 KiB
HTML
672 lines
83 KiB
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<meta http-equiv='X-UA-Compatible' content='IE=emulateIE7' />
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<title>Coverage for rest_framework/parsers: 92%</title>
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<script type='text/javascript' src='jquery-1.4.3.min.js'></script>
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<h1>Coverage for <b>rest_framework/parsers</b> :
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<span class='pc_cov'>92%</span>
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153 statements
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<span class='run hide_run shortkey_r' onclick='coverage.toggle_lines(this, "run")'>140 run</span>
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<span class='mis shortkey_m' onclick='coverage.toggle_lines(this, "mis")'>13 missing</span>
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<span class='exc shortkey_x' onclick='coverage.toggle_lines(this, "exc")'>0 excluded</span>
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</td>
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<td class='text' valign='top'>
|
||
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<p id='t1' class='pln'><span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t2' class='pln'><span class='str'>Parsers are used to parse the content of incoming HTTP requests.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t3' class='pln'><span class='strut'> </span></p>
|
||
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|
<p id='t4' class='pln'><span class='str'>They give us a generic way of being able to handle various media types</span><span class='strut'> </span></p>
|
||
|
|
<p id='t5' class='pln'><span class='str'>on the request, such as form content or json encoded data.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t6' class='pln'><span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t7' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>__future__</span> <span class='key'>import</span> <span class='nam'>unicode_literals</span><span class='strut'> </span></p>
|
||
|
|
<p id='t8' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>django</span><span class='op'>.</span><span class='nam'>conf</span> <span class='key'>import</span> <span class='nam'>settings</span><span class='strut'> </span></p>
|
||
|
|
<p id='t9' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>django</span><span class='op'>.</span><span class='nam'>core</span><span class='op'>.</span><span class='nam'>files</span><span class='op'>.</span><span class='nam'>uploadhandler</span> <span class='key'>import</span> <span class='nam'>StopFutureHandlers</span><span class='strut'> </span></p>
|
||
|
|
<p id='t10' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>django</span><span class='op'>.</span><span class='nam'>http</span> <span class='key'>import</span> <span class='nam'>QueryDict</span><span class='strut'> </span></p>
|
||
|
|
<p id='t11' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>django</span><span class='op'>.</span><span class='nam'>http</span><span class='op'>.</span><span class='nam'>multipartparser</span> <span class='key'>import</span> <span class='nam'>MultiPartParser</span> <span class='key'>as</span> <span class='nam'>DjangoMultiPartParser</span><span class='strut'> </span></p>
|
||
|
|
<p id='t12' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>django</span><span class='op'>.</span><span class='nam'>http</span><span class='op'>.</span><span class='nam'>multipartparser</span> <span class='key'>import</span> <span class='nam'>MultiPartParserError</span><span class='op'>,</span> <span class='nam'>parse_header</span><span class='op'>,</span> <span class='nam'>ChunkIter</span><span class='strut'> </span></p>
|
||
|
|
<p id='t13' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>rest_framework</span><span class='op'>.</span><span class='nam'>compat</span> <span class='key'>import</span> <span class='nam'>yaml</span><span class='op'>,</span> <span class='nam'>etree</span><span class='strut'> </span></p>
|
||
|
|
<p id='t14' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>rest_framework</span><span class='op'>.</span><span class='nam'>exceptions</span> <span class='key'>import</span> <span class='nam'>ParseError</span><span class='strut'> </span></p>
|
||
|
|
<p id='t15' class='stm run hide_run'><span class='key'>from</span> <span class='nam'>rest_framework</span><span class='op'>.</span><span class='nam'>compat</span> <span class='key'>import</span> <span class='nam'>six</span><span class='strut'> </span></p>
|
||
|
|
<p id='t16' class='stm run hide_run'><span class='key'>import</span> <span class='nam'>json</span><span class='strut'> </span></p>
|
||
|
|
<p id='t17' class='stm run hide_run'><span class='key'>import</span> <span class='nam'>datetime</span><span class='strut'> </span></p>
|
||
|
|
<p id='t18' class='stm run hide_run'><span class='key'>import</span> <span class='nam'>decimal</span><span class='strut'> </span></p>
|
||
|
|
<p id='t19' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t20' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t21' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>DataAndFiles</span><span class='op'>(</span><span class='nam'>object</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t22' class='stm run hide_run'> <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'>data</span><span class='op'>,</span> <span class='nam'>files</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t23' class='stm run hide_run'> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>data</span> <span class='op'>=</span> <span class='nam'>data</span><span class='strut'> </span></p>
|
||
|
|
<p id='t24' class='stm run hide_run'> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>files</span> <span class='op'>=</span> <span class='nam'>files</span><span class='strut'> </span></p>
|
||
|
|
<p id='t25' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t26' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t27' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>BaseParser</span><span class='op'>(</span><span class='nam'>object</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t28' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t29' class='pln'><span class='str'> All parsers should extend `BaseParser`, specifying a `media_type`</span><span class='strut'> </span></p>
|
||
|
|
<p id='t30' class='pln'><span class='str'> attribute, and overriding the `.parse()` method.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t31' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t32' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t33' class='stm run hide_run'> <span class='nam'>media_type</span> <span class='op'>=</span> <span class='nam'>None</span><span class='strut'> </span></p>
|
||
|
|
<p id='t34' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t35' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>parse</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>media_type</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>parser_context</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t36' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t37' class='pln'><span class='str'> Given a stream to read from, return the parsed representation.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t38' class='pln'><span class='str'> Should return parsed data, or a `DataAndFiles` object consisting of the</span><span class='strut'> </span></p>
|
||
|
|
<p id='t39' class='pln'><span class='str'> parsed data and files.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t40' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t41' class='stm mis'> <span class='key'>raise</span> <span class='nam'>NotImplementedError</span><span class='op'>(</span><span class='str'>".parse() must be overridden."</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t42' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t43' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t44' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>JSONParser</span><span class='op'>(</span><span class='nam'>BaseParser</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t45' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t46' class='pln'><span class='str'> Parses JSON-serialized data.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t47' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t48' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t49' class='stm run hide_run'> <span class='nam'>media_type</span> <span class='op'>=</span> <span class='str'>'application/json'</span><span class='strut'> </span></p>
|
||
|
|
<p id='t50' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t51' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>parse</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>media_type</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>parser_context</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t52' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t53' class='pln'><span class='str'> Returns a 2-tuple of `(data, files)`.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t54' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t55' class='pln'><span class='str'> `data` will be an object which is the parsed content of the response.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t56' class='pln'><span class='str'> `files` will always be `None`.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t57' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t58' class='stm run hide_run'> <span class='nam'>parser_context</span> <span class='op'>=</span> <span class='nam'>parser_context</span> <span class='key'>or</span> <span class='op'>{</span><span class='op'>}</span><span class='strut'> </span></p>
|
||
|
|
<p id='t59' class='stm run hide_run'> <span class='nam'>encoding</span> <span class='op'>=</span> <span class='nam'>parser_context</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'encoding'</span><span class='op'>,</span> <span class='nam'>settings</span><span class='op'>.</span><span class='nam'>DEFAULT_CHARSET</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t60' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t61' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t62' class='stm run hide_run'> <span class='nam'>data</span> <span class='op'>=</span> <span class='nam'>stream</span><span class='op'>.</span><span class='nam'>read</span><span class='op'>(</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>decode</span><span class='op'>(</span><span class='nam'>encoding</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t63' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>json</span><span class='op'>.</span><span class='nam'>loads</span><span class='op'>(</span><span class='nam'>data</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t64' class='stm run hide_run'> <span class='key'>except</span> <span class='nam'>ValueError</span> <span class='key'>as</span> <span class='nam'>exc</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t65' class='stm run hide_run'> <span class='key'>raise</span> <span class='nam'>ParseError</span><span class='op'>(</span><span class='str'>'JSON parse error - %s'</span> <span class='op'>%</span> <span class='nam'>six</span><span class='op'>.</span><span class='nam'>text_type</span><span class='op'>(</span><span class='nam'>exc</span><span class='op'>)</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t66' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t67' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t68' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>YAMLParser</span><span class='op'>(</span><span class='nam'>BaseParser</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t69' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t70' class='pln'><span class='str'> Parses YAML-serialized data.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t71' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t72' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t73' class='stm run hide_run'> <span class='nam'>media_type</span> <span class='op'>=</span> <span class='str'>'application/yaml'</span><span class='strut'> </span></p>
|
||
|
|
<p id='t74' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t75' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>parse</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>media_type</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>parser_context</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t76' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t77' class='pln'><span class='str'> Returns a 2-tuple of `(data, files)`.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t78' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t79' class='pln'><span class='str'> `data` will be an object which is the parsed content of the response.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t80' class='pln'><span class='str'> `files` will always be `None`.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t81' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t82' class='stm run hide_run'> <span class='key'>assert</span> <span class='nam'>yaml</span><span class='op'>,</span> <span class='str'>'YAMLParser requires pyyaml to be installed'</span><span class='strut'> </span></p>
|
||
|
|
<p id='t83' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t84' class='stm run hide_run'> <span class='nam'>parser_context</span> <span class='op'>=</span> <span class='nam'>parser_context</span> <span class='key'>or</span> <span class='op'>{</span><span class='op'>}</span><span class='strut'> </span></p>
|
||
|
|
<p id='t85' class='stm run hide_run'> <span class='nam'>encoding</span> <span class='op'>=</span> <span class='nam'>parser_context</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'encoding'</span><span class='op'>,</span> <span class='nam'>settings</span><span class='op'>.</span><span class='nam'>DEFAULT_CHARSET</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t86' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t87' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t88' class='stm run hide_run'> <span class='nam'>data</span> <span class='op'>=</span> <span class='nam'>stream</span><span class='op'>.</span><span class='nam'>read</span><span class='op'>(</span><span class='op'>)</span><span class='op'>.</span><span class='nam'>decode</span><span class='op'>(</span><span class='nam'>encoding</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t89' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>yaml</span><span class='op'>.</span><span class='nam'>safe_load</span><span class='op'>(</span><span class='nam'>data</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t90' class='stm mis'> <span class='key'>except</span> <span class='op'>(</span><span class='nam'>ValueError</span><span class='op'>,</span> <span class='nam'>yaml</span><span class='op'>.</span><span class='nam'>parser</span><span class='op'>.</span><span class='nam'>ParserError</span><span class='op'>)</span> <span class='key'>as</span> <span class='nam'>exc</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t91' class='stm mis'> <span class='key'>raise</span> <span class='nam'>ParseError</span><span class='op'>(</span><span class='str'>'YAML parse error - %s'</span> <span class='op'>%</span> <span class='nam'>six</span><span class='op'>.</span><span class='nam'>u</span><span class='op'>(</span><span class='nam'>exc</span><span class='op'>)</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t92' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t93' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t94' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>FormParser</span><span class='op'>(</span><span class='nam'>BaseParser</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t95' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t96' class='pln'><span class='str'> Parser for form data.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t97' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t98' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t99' class='stm run hide_run'> <span class='nam'>media_type</span> <span class='op'>=</span> <span class='str'>'application/x-www-form-urlencoded'</span><span class='strut'> </span></p>
|
||
|
|
<p id='t100' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t101' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>parse</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>media_type</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>parser_context</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t102' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t103' class='pln'><span class='str'> Returns a 2-tuple of `(data, files)`.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t104' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t105' class='pln'><span class='str'> `data` will be a :class:`QueryDict` containing all the form parameters.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t106' class='pln'><span class='str'> `files` will always be :const:`None`.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t107' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t108' class='stm run hide_run'> <span class='nam'>parser_context</span> <span class='op'>=</span> <span class='nam'>parser_context</span> <span class='key'>or</span> <span class='op'>{</span><span class='op'>}</span><span class='strut'> </span></p>
|
||
|
|
<p id='t109' class='stm run hide_run'> <span class='nam'>encoding</span> <span class='op'>=</span> <span class='nam'>parser_context</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'encoding'</span><span class='op'>,</span> <span class='nam'>settings</span><span class='op'>.</span><span class='nam'>DEFAULT_CHARSET</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t110' class='stm run hide_run'> <span class='nam'>data</span> <span class='op'>=</span> <span class='nam'>QueryDict</span><span class='op'>(</span><span class='nam'>stream</span><span class='op'>.</span><span class='nam'>read</span><span class='op'>(</span><span class='op'>)</span><span class='op'>,</span> <span class='nam'>encoding</span><span class='op'>=</span><span class='nam'>encoding</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t111' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>data</span><span class='strut'> </span></p>
|
||
|
|
<p id='t112' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t113' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t114' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>MultiPartParser</span><span class='op'>(</span><span class='nam'>BaseParser</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t115' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t116' class='pln'><span class='str'> Parser for multipart form data, which may include file data.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t117' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t118' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t119' class='stm run hide_run'> <span class='nam'>media_type</span> <span class='op'>=</span> <span class='str'>'multipart/form-data'</span><span class='strut'> </span></p>
|
||
|
|
<p id='t120' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t121' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>parse</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>media_type</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>parser_context</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t122' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t123' class='pln'><span class='str'> Returns a DataAndFiles object.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t124' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t125' class='pln'><span class='str'> `.data` will be a `QueryDict` containing all the form parameters.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t126' class='pln'><span class='str'> `.files` will be a `QueryDict` containing all the form files.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t127' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t128' class='stm run hide_run'> <span class='nam'>parser_context</span> <span class='op'>=</span> <span class='nam'>parser_context</span> <span class='key'>or</span> <span class='op'>{</span><span class='op'>}</span><span class='strut'> </span></p>
|
||
|
|
<p id='t129' class='stm run hide_run'> <span class='nam'>request</span> <span class='op'>=</span> <span class='nam'>parser_context</span><span class='op'>[</span><span class='str'>'request'</span><span class='op'>]</span><span class='strut'> </span></p>
|
||
|
|
<p id='t130' class='stm run hide_run'> <span class='nam'>encoding</span> <span class='op'>=</span> <span class='nam'>parser_context</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'encoding'</span><span class='op'>,</span> <span class='nam'>settings</span><span class='op'>.</span><span class='nam'>DEFAULT_CHARSET</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t131' class='stm run hide_run'> <span class='nam'>meta</span> <span class='op'>=</span> <span class='nam'>request</span><span class='op'>.</span><span class='nam'>META</span><span class='strut'> </span></p>
|
||
|
|
<p id='t132' class='stm run hide_run'> <span class='nam'>upload_handlers</span> <span class='op'>=</span> <span class='nam'>request</span><span class='op'>.</span><span class='nam'>upload_handlers</span><span class='strut'> </span></p>
|
||
|
|
<p id='t133' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t134' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t135' class='stm run hide_run'> <span class='nam'>parser</span> <span class='op'>=</span> <span class='nam'>DjangoMultiPartParser</span><span class='op'>(</span><span class='nam'>meta</span><span class='op'>,</span> <span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>upload_handlers</span><span class='op'>,</span> <span class='nam'>encoding</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t136' class='stm run hide_run'> <span class='nam'>data</span><span class='op'>,</span> <span class='nam'>files</span> <span class='op'>=</span> <span class='nam'>parser</span><span class='op'>.</span><span class='nam'>parse</span><span class='op'>(</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t137' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>DataAndFiles</span><span class='op'>(</span><span class='nam'>data</span><span class='op'>,</span> <span class='nam'>files</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t138' class='stm mis'> <span class='key'>except</span> <span class='nam'>MultiPartParserError</span> <span class='key'>as</span> <span class='nam'>exc</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t139' class='stm mis'> <span class='key'>raise</span> <span class='nam'>ParseError</span><span class='op'>(</span><span class='str'>'Multipart form parse error - %s'</span> <span class='op'>%</span> <span class='nam'>six</span><span class='op'>.</span><span class='nam'>u</span><span class='op'>(</span><span class='nam'>exc</span><span class='op'>)</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t140' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t141' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t142' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>XMLParser</span><span class='op'>(</span><span class='nam'>BaseParser</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t143' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t144' class='pln'><span class='str'> XML parser.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t145' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t146' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t147' class='stm run hide_run'> <span class='nam'>media_type</span> <span class='op'>=</span> <span class='str'>'application/xml'</span><span class='strut'> </span></p>
|
||
|
|
<p id='t148' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t149' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>parse</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>media_type</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>parser_context</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t150' class='stm run hide_run'> <span class='key'>assert</span> <span class='nam'>etree</span><span class='op'>,</span> <span class='str'>'XMLParser requires defusedxml to be installed'</span><span class='strut'> </span></p>
|
||
|
|
<p id='t151' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t152' class='stm run hide_run'> <span class='nam'>parser_context</span> <span class='op'>=</span> <span class='nam'>parser_context</span> <span class='key'>or</span> <span class='op'>{</span><span class='op'>}</span><span class='strut'> </span></p>
|
||
|
|
<p id='t153' class='stm run hide_run'> <span class='nam'>encoding</span> <span class='op'>=</span> <span class='nam'>parser_context</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'encoding'</span><span class='op'>,</span> <span class='nam'>settings</span><span class='op'>.</span><span class='nam'>DEFAULT_CHARSET</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t154' class='stm run hide_run'> <span class='nam'>parser</span> <span class='op'>=</span> <span class='nam'>etree</span><span class='op'>.</span><span class='nam'>DefusedXMLParser</span><span class='op'>(</span><span class='nam'>encoding</span><span class='op'>=</span><span class='nam'>encoding</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t155' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t156' class='stm run hide_run'> <span class='nam'>tree</span> <span class='op'>=</span> <span class='nam'>etree</span><span class='op'>.</span><span class='nam'>parse</span><span class='op'>(</span><span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>parser</span><span class='op'>=</span><span class='nam'>parser</span><span class='op'>,</span> <span class='nam'>forbid_dtd</span><span class='op'>=</span><span class='nam'>True</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t157' class='stm mis'> <span class='key'>except</span> <span class='op'>(</span><span class='nam'>etree</span><span class='op'>.</span><span class='nam'>ParseError</span><span class='op'>,</span> <span class='nam'>ValueError</span><span class='op'>)</span> <span class='key'>as</span> <span class='nam'>exc</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t158' class='stm mis'> <span class='key'>raise</span> <span class='nam'>ParseError</span><span class='op'>(</span><span class='str'>'XML parse error - %s'</span> <span class='op'>%</span> <span class='nam'>six</span><span class='op'>.</span><span class='nam'>u</span><span class='op'>(</span><span class='nam'>exc</span><span class='op'>)</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t159' class='stm run hide_run'> <span class='nam'>data</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_xml_convert</span><span class='op'>(</span><span class='nam'>tree</span><span class='op'>.</span><span class='nam'>getroot</span><span class='op'>(</span><span class='op'>)</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t160' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t161' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>data</span><span class='strut'> </span></p>
|
||
|
|
<p id='t162' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t163' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>_xml_convert</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>element</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t164' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t165' class='pln'><span class='str'> convert the xml `element` into the corresponding python object</span><span class='strut'> </span></p>
|
||
|
|
<p id='t166' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t167' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t168' class='stm run hide_run'> <span class='nam'>children</span> <span class='op'>=</span> <span class='nam'>list</span><span class='op'>(</span><span class='nam'>element</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t169' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t170' class='stm run hide_run'> <span class='key'>if</span> <span class='nam'>len</span><span class='op'>(</span><span class='nam'>children</span><span class='op'>)</span> <span class='op'>==</span> <span class='num'>0</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t171' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_type_convert</span><span class='op'>(</span><span class='nam'>element</span><span class='op'>.</span><span class='nam'>text</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t172' class='pln'> <span class='key'>else</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t173' class='pln'> <span class='com'># if the fist child tag is list-item means all children are list-item</span><span class='strut'> </span></p>
|
||
|
|
<p id='t174' class='stm run hide_run'> <span class='key'>if</span> <span class='nam'>children</span><span class='op'>[</span><span class='num'>0</span><span class='op'>]</span><span class='op'>.</span><span class='nam'>tag</span> <span class='op'>==</span> <span class='str'>"list-item"</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t175' class='stm run hide_run'> <span class='nam'>data</span> <span class='op'>=</span> <span class='op'>[</span><span class='op'>]</span><span class='strut'> </span></p>
|
||
|
|
<p id='t176' class='stm run hide_run'> <span class='key'>for</span> <span class='nam'>child</span> <span class='key'>in</span> <span class='nam'>children</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t177' class='stm run hide_run'> <span class='nam'>data</span><span class='op'>.</span><span class='nam'>append</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>.</span><span class='nam'>_xml_convert</span><span class='op'>(</span><span class='nam'>child</span><span class='op'>)</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t178' class='pln'> <span class='key'>else</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t179' class='stm run hide_run'> <span class='nam'>data</span> <span class='op'>=</span> <span class='op'>{</span><span class='op'>}</span><span class='strut'> </span></p>
|
||
|
|
<p id='t180' class='stm run hide_run'> <span class='key'>for</span> <span class='nam'>child</span> <span class='key'>in</span> <span class='nam'>children</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t181' class='stm run hide_run'> <span class='nam'>data</span><span class='op'>[</span><span class='nam'>child</span><span class='op'>.</span><span class='nam'>tag</span><span class='op'>]</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>_xml_convert</span><span class='op'>(</span><span class='nam'>child</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t182' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t183' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>data</span><span class='strut'> </span></p>
|
||
|
|
<p id='t184' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t185' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>_type_convert</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>value</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t186' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t187' class='pln'><span class='str'> Converts the value returned by the XMl parse into the equivalent</span><span class='strut'> </span></p>
|
||
|
|
<p id='t188' class='pln'><span class='str'> Python type</span><span class='strut'> </span></p>
|
||
|
|
<p id='t189' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t190' class='stm run hide_run'> <span class='key'>if</span> <span class='nam'>value</span> <span class='key'>is</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t191' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>value</span><span class='strut'> </span></p>
|
||
|
|
<p id='t192' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t193' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t194' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>datetime</span><span class='op'>.</span><span class='nam'>datetime</span><span class='op'>.</span><span class='nam'>strptime</span><span class='op'>(</span><span class='nam'>value</span><span class='op'>,</span> <span class='str'>'%Y-%m-%d %H:%M:%S'</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t195' class='stm run hide_run'> <span class='key'>except</span> <span class='nam'>ValueError</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t196' class='stm run hide_run'> <span class='key'>pass</span><span class='strut'> </span></p>
|
||
|
|
<p id='t197' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t198' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t199' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>int</span><span class='op'>(</span><span class='nam'>value</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t200' class='stm run hide_run'> <span class='key'>except</span> <span class='nam'>ValueError</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t201' class='stm run hide_run'> <span class='key'>pass</span><span class='strut'> </span></p>
|
||
|
|
<p id='t202' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t203' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t204' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>decimal</span><span class='op'>.</span><span class='nam'>Decimal</span><span class='op'>(</span><span class='nam'>value</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t205' class='stm run hide_run'> <span class='key'>except</span> <span class='nam'>decimal</span><span class='op'>.</span><span class='nam'>InvalidOperation</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t206' class='stm run hide_run'> <span class='key'>pass</span><span class='strut'> </span></p>
|
||
|
|
<p id='t207' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t208' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>value</span><span class='strut'> </span></p>
|
||
|
|
<p id='t209' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t210' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t211' class='stm run hide_run'><span class='key'>class</span> <span class='nam'>FileUploadParser</span><span class='op'>(</span><span class='nam'>BaseParser</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t212' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t213' class='pln'><span class='str'> Parser for file upload data.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t214' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t215' class='stm run hide_run'> <span class='nam'>media_type</span> <span class='op'>=</span> <span class='str'>'*/*'</span><span class='strut'> </span></p>
|
||
|
|
<p id='t216' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t217' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>parse</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>media_type</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>parser_context</span><span class='op'>=</span><span class='nam'>None</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t218' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t219' class='pln'><span class='str'> Returns a DataAndFiles object.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t220' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t221' class='pln'><span class='str'> `.data` will be None (we expect request body to be a file content).</span><span class='strut'> </span></p>
|
||
|
|
<p id='t222' class='pln'><span class='str'> `.files` will be a `QueryDict` containing one 'file' element.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t223' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t224' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t225' class='stm run hide_run'> <span class='nam'>parser_context</span> <span class='op'>=</span> <span class='nam'>parser_context</span> <span class='key'>or</span> <span class='op'>{</span><span class='op'>}</span><span class='strut'> </span></p>
|
||
|
|
<p id='t226' class='stm run hide_run'> <span class='nam'>request</span> <span class='op'>=</span> <span class='nam'>parser_context</span><span class='op'>[</span><span class='str'>'request'</span><span class='op'>]</span><span class='strut'> </span></p>
|
||
|
|
<p id='t227' class='stm run hide_run'> <span class='nam'>encoding</span> <span class='op'>=</span> <span class='nam'>parser_context</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'encoding'</span><span class='op'>,</span> <span class='nam'>settings</span><span class='op'>.</span><span class='nam'>DEFAULT_CHARSET</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t228' class='stm run hide_run'> <span class='nam'>meta</span> <span class='op'>=</span> <span class='nam'>request</span><span class='op'>.</span><span class='nam'>META</span><span class='strut'> </span></p>
|
||
|
|
<p id='t229' class='stm run hide_run'> <span class='nam'>upload_handlers</span> <span class='op'>=</span> <span class='nam'>request</span><span class='op'>.</span><span class='nam'>upload_handlers</span><span class='strut'> </span></p>
|
||
|
|
<p id='t230' class='stm run hide_run'> <span class='nam'>filename</span> <span class='op'>=</span> <span class='nam'>self</span><span class='op'>.</span><span class='nam'>get_filename</span><span class='op'>(</span><span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>media_type</span><span class='op'>,</span> <span class='nam'>parser_context</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t231' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t232' class='pln'> <span class='com'># Note that this code is extracted from Django's handling of</span><span class='strut'> </span></p>
|
||
|
|
<p id='t233' class='pln'> <span class='com'># file uploads in MultiPartParser.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t234' class='stm run hide_run'> <span class='nam'>content_type</span> <span class='op'>=</span> <span class='nam'>meta</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'HTTP_CONTENT_TYPE'</span><span class='op'>,</span><span class='strut'> </span></p>
|
||
|
|
<p id='t235' class='pln'> <span class='nam'>meta</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'CONTENT_TYPE'</span><span class='op'>,</span> <span class='str'>''</span><span class='op'>)</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t236' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t237' class='stm run hide_run'> <span class='nam'>content_length</span> <span class='op'>=</span> <span class='nam'>int</span><span class='op'>(</span><span class='nam'>meta</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'HTTP_CONTENT_LENGTH'</span><span class='op'>,</span><span class='strut'> </span></p>
|
||
|
|
<p id='t238' class='pln'> <span class='nam'>meta</span><span class='op'>.</span><span class='nam'>get</span><span class='op'>(</span><span class='str'>'CONTENT_LENGTH'</span><span class='op'>,</span> <span class='num'>0</span><span class='op'>)</span><span class='op'>)</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t239' class='stm mis'> <span class='key'>except</span> <span class='op'>(</span><span class='nam'>ValueError</span><span class='op'>,</span> <span class='nam'>TypeError</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t240' class='stm mis'> <span class='nam'>content_length</span> <span class='op'>=</span> <span class='nam'>None</span><span class='strut'> </span></p>
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<p id='t241' class='pln'><span class='strut'> </span></p>
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<p id='t242' class='pln'> <span class='com'># See if the handler will want to take care of the parsing.</span><span class='strut'> </span></p>
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<p id='t243' class='stm run hide_run'> <span class='key'>for</span> <span class='nam'>handler</span> <span class='key'>in</span> <span class='nam'>upload_handlers</span><span class='op'>:</span><span class='strut'> </span></p>
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<p id='t244' class='stm run hide_run'> <span class='nam'>result</span> <span class='op'>=</span> <span class='nam'>handler</span><span class='op'>.</span><span class='nam'>handle_raw_input</span><span class='op'>(</span><span class='nam'>None</span><span class='op'>,</span><span class='strut'> </span></p>
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<p id='t245' class='pln'> <span class='nam'>meta</span><span class='op'>,</span><span class='strut'> </span></p>
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<p id='t246' class='pln'> <span class='nam'>content_length</span><span class='op'>,</span><span class='strut'> </span></p>
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<p id='t247' class='pln'> <span class='nam'>None</span><span class='op'>,</span><span class='strut'> </span></p>
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<p id='t248' class='pln'> <span class='nam'>encoding</span><span class='op'>)</span><span class='strut'> </span></p>
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<p id='t249' class='stm run hide_run'> <span class='key'>if</span> <span class='nam'>result</span> <span class='key'>is</span> <span class='key'>not</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'> </span></p>
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<p id='t250' class='stm mis'> <span class='key'>return</span> <span class='nam'>DataAndFiles</span><span class='op'>(</span><span class='nam'>None</span><span class='op'>,</span> <span class='op'>{</span><span class='str'>'file'</span><span class='op'>:</span> <span class='nam'>result</span><span class='op'>[</span><span class='num'>1</span><span class='op'>]</span><span class='op'>}</span><span class='op'>)</span><span class='strut'> </span></p>
|
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<p id='t251' class='pln'><span class='strut'> </span></p>
|
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<p id='t252' class='pln'> <span class='com'># This is the standard case.</span><span class='strut'> </span></p>
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<p id='t253' class='stm run hide_run'> <span class='nam'>possible_sizes</span> <span class='op'>=</span> <span class='op'>[</span><span class='nam'>x</span><span class='op'>.</span><span class='nam'>chunk_size</span> <span class='key'>for</span> <span class='nam'>x</span> <span class='key'>in</span> <span class='nam'>upload_handlers</span> <span class='key'>if</span> <span class='nam'>x</span><span class='op'>.</span><span class='nam'>chunk_size</span><span class='op'>]</span><span class='strut'> </span></p>
|
||
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<p id='t254' class='stm run hide_run'> <span class='nam'>chunk_size</span> <span class='op'>=</span> <span class='nam'>min</span><span class='op'>(</span><span class='op'>[</span><span class='num'>2</span> <span class='op'>**</span> <span class='num'>31</span> <span class='op'>-</span> <span class='num'>4</span><span class='op'>]</span> <span class='op'>+</span> <span class='nam'>possible_sizes</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
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<p id='t255' class='stm run hide_run'> <span class='nam'>chunks</span> <span class='op'>=</span> <span class='nam'>ChunkIter</span><span class='op'>(</span><span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>chunk_size</span><span class='op'>)</span><span class='strut'> </span></p>
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||
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<p id='t256' class='stm run hide_run'> <span class='nam'>counters</span> <span class='op'>=</span> <span class='op'>[</span><span class='num'>0</span><span class='op'>]</span> <span class='op'>*</span> <span class='nam'>len</span><span class='op'>(</span><span class='nam'>upload_handlers</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
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<p id='t257' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t258' class='stm run hide_run'> <span class='key'>for</span> <span class='nam'>handler</span> <span class='key'>in</span> <span class='nam'>upload_handlers</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t259' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
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<p id='t260' class='stm run hide_run'> <span class='nam'>handler</span><span class='op'>.</span><span class='nam'>new_file</span><span class='op'>(</span><span class='nam'>None</span><span class='op'>,</span> <span class='nam'>filename</span><span class='op'>,</span> <span class='nam'>content_type</span><span class='op'>,</span><span class='strut'> </span></p>
|
||
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<p id='t261' class='pln'> <span class='nam'>content_length</span><span class='op'>,</span> <span class='nam'>encoding</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t262' class='stm run hide_run'> <span class='key'>except</span> <span class='nam'>StopFutureHandlers</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t263' class='stm run hide_run'> <span class='key'>break</span><span class='strut'> </span></p>
|
||
|
|
<p id='t264' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t265' class='stm run hide_run'> <span class='key'>for</span> <span class='nam'>chunk</span> <span class='key'>in</span> <span class='nam'>chunks</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
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<p id='t266' class='stm run hide_run'> <span class='key'>for</span> <span class='nam'>i</span><span class='op'>,</span> <span class='nam'>handler</span> <span class='key'>in</span> <span class='nam'>enumerate</span><span class='op'>(</span><span class='nam'>upload_handlers</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t267' class='stm run hide_run'> <span class='nam'>chunk_length</span> <span class='op'>=</span> <span class='nam'>len</span><span class='op'>(</span><span class='nam'>chunk</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
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<p id='t268' class='stm run hide_run'> <span class='nam'>chunk</span> <span class='op'>=</span> <span class='nam'>handler</span><span class='op'>.</span><span class='nam'>receive_data_chunk</span><span class='op'>(</span><span class='nam'>chunk</span><span class='op'>,</span> <span class='nam'>counters</span><span class='op'>[</span><span class='nam'>i</span><span class='op'>]</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t269' class='stm run hide_run'> <span class='nam'>counters</span><span class='op'>[</span><span class='nam'>i</span><span class='op'>]</span> <span class='op'>+=</span> <span class='nam'>chunk_length</span><span class='strut'> </span></p>
|
||
|
|
<p id='t270' class='stm run hide_run'> <span class='key'>if</span> <span class='nam'>chunk</span> <span class='key'>is</span> <span class='nam'>None</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t271' class='stm run hide_run'> <span class='key'>break</span><span class='strut'> </span></p>
|
||
|
|
<p id='t272' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t273' class='stm run hide_run'> <span class='key'>for</span> <span class='nam'>i</span><span class='op'>,</span> <span class='nam'>handler</span> <span class='key'>in</span> <span class='nam'>enumerate</span><span class='op'>(</span><span class='nam'>upload_handlers</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t274' class='stm run hide_run'> <span class='nam'>file_obj</span> <span class='op'>=</span> <span class='nam'>handler</span><span class='op'>.</span><span class='nam'>file_complete</span><span class='op'>(</span><span class='nam'>counters</span><span class='op'>[</span><span class='nam'>i</span><span class='op'>]</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t275' class='stm run hide_run'> <span class='key'>if</span> <span class='nam'>file_obj</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t276' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>DataAndFiles</span><span class='op'>(</span><span class='nam'>None</span><span class='op'>,</span> <span class='op'>{</span><span class='str'>'file'</span><span class='op'>:</span> <span class='nam'>file_obj</span><span class='op'>}</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t277' class='stm mis'> <span class='key'>raise</span> <span class='nam'>ParseError</span><span class='op'>(</span><span class='str'>"FileUpload parse error - "</span><span class='strut'> </span></p>
|
||
|
|
<p id='t278' class='pln'> <span class='str'>"none of upload handlers can handle the stream"</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t279' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t280' class='stm run hide_run'> <span class='key'>def</span> <span class='nam'>get_filename</span><span class='op'>(</span><span class='nam'>self</span><span class='op'>,</span> <span class='nam'>stream</span><span class='op'>,</span> <span class='nam'>media_type</span><span class='op'>,</span> <span class='nam'>parser_context</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t281' class='pln'> <span class='str'>"""</span><span class='strut'> </span></p>
|
||
|
|
<p id='t282' class='pln'><span class='str'> Detects the uploaded file name. First searches a 'filename' url kwarg.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t283' class='pln'><span class='str'> Then tries to parse Content-Disposition header.</span><span class='strut'> </span></p>
|
||
|
|
<p id='t284' class='pln'><span class='str'> """</span><span class='strut'> </span></p>
|
||
|
|
<p id='t285' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t286' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>parser_context</span><span class='op'>[</span><span class='str'>'kwargs'</span><span class='op'>]</span><span class='op'>[</span><span class='str'>'filename'</span><span class='op'>]</span><span class='strut'> </span></p>
|
||
|
|
<p id='t287' class='stm run hide_run'> <span class='key'>except</span> <span class='nam'>KeyError</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t288' class='stm run hide_run'> <span class='key'>pass</span><span class='strut'> </span></p>
|
||
|
|
<p id='t289' class='pln'><span class='strut'> </span></p>
|
||
|
|
<p id='t290' class='stm run hide_run'> <span class='key'>try</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t291' class='stm run hide_run'> <span class='nam'>meta</span> <span class='op'>=</span> <span class='nam'>parser_context</span><span class='op'>[</span><span class='str'>'request'</span><span class='op'>]</span><span class='op'>.</span><span class='nam'>META</span><span class='strut'> </span></p>
|
||
|
|
<p id='t292' class='stm run hide_run'> <span class='nam'>disposition</span> <span class='op'>=</span> <span class='nam'>parse_header</span><span class='op'>(</span><span class='nam'>meta</span><span class='op'>[</span><span class='str'>'HTTP_CONTENT_DISPOSITION'</span><span class='op'>]</span><span class='op'>)</span><span class='strut'> </span></p>
|
||
|
|
<p id='t293' class='stm run hide_run'> <span class='key'>return</span> <span class='nam'>disposition</span><span class='op'>[</span><span class='num'>1</span><span class='op'>]</span><span class='op'>[</span><span class='str'>'filename'</span><span class='op'>]</span><span class='strut'> </span></p>
|
||
|
|
<p id='t294' class='stm mis'> <span class='key'>except</span> <span class='op'>(</span><span class='nam'>AttributeError</span><span class='op'>,</span> <span class='nam'>KeyError</span><span class='op'>)</span><span class='op'>:</span><span class='strut'> </span></p>
|
||
|
|
<p id='t295' class='stm mis'> <span class='key'>pass</span><span class='strut'> </span></p>
|
||
|
|
|
||
|
|
</td>
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</tr>
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