django-markdownx/docs/markdownx/docs/forms.html
2017-05-04 11:24:06 +01:00

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<div class="section" id="module-markdownx.forms">
<span id="form"></span><h1>Form<a class="headerlink" href="#module-markdownx.forms" title="Permalink to this headline"></a></h1>
<dl class="class">
<dt id="markdownx.forms.ImageForm">
<em class="property">class </em><code class="descclassname">markdownx.forms.</code><code class="descname">ImageForm</code><span class="sig-paren">(</span><em>data=None</em>, <em>files=None</em>, <em>auto_id='id_%s'</em>, <em>prefix=None</em>, <em>initial=None</em>, <em>error_class=&lt;class 'django.forms.utils.ErrorList'&gt;</em>, <em>label_suffix=None</em>, <em>empty_permitted=False</em>, <em>field_order=None</em>, <em>use_required_attribute=None</em>, <em>renderer=None</em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/markdownx/forms.html#ImageForm"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#markdownx.forms.ImageForm" title="Permalink to this definition"></a></dt>
<dd><p>Used for the handling of images uploaded using the editor through <span class="guilabel">AJAX</span>.</p>
<dl class="method">
<dt id="markdownx.forms.ImageForm.clean">
<code class="descname">clean</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/markdownx/forms.html#ImageForm.clean"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#markdownx.forms.ImageForm.clean" title="Permalink to this definition"></a></dt>
<dd><p>Checks the upload against allowed extensions and maximum size.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body">Upload</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="staticmethod">
<dt id="markdownx.forms.ImageForm.get_unique_file_name">
<em class="property">static </em><code class="descname">get_unique_file_name</code><span class="sig-paren">(</span><em>file_name</em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/markdownx/forms.html#ImageForm.get_unique_file_name"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#markdownx.forms.ImageForm.get_unique_file_name" title="Permalink to this definition"></a></dt>
<dd><p>Generates a universally unique ID using Python <code class="docutils literal"><span class="pre">UUID</span></code> and attaches the
extension of file name to it.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>file_name</strong> (<em>str</em>) &#8211; Name of the uploaded file, including the extension.</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">Universally unique ID, ending with the extension extracted
from <code class="docutils literal"><span class="pre">file_name</span></code>.</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">str</td>
</tr>
</tbody>
</table>
</dd></dl>
<dl class="method">
<dt id="markdownx.forms.ImageForm.save">
<code class="descname">save</code><span class="sig-paren">(</span><em>commit=True</em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/markdownx/forms.html#ImageForm.save"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#markdownx.forms.ImageForm.save" title="Permalink to this definition"></a></dt>
<dd><p>Saves the uploaded image in the designated location.</p>
<p>If image type is not SVG, a byteIO of image content_type is created and
subsequently save; otherwise, the SVG is saved in its existing <code class="docutils literal"><span class="pre">charset</span></code>
as an <code class="docutils literal"><span class="pre">image/svg+xml</span></code>.</p>
<p><em>Note</em>: The dimension of image files (excluding SVG) are set using <code class="docutils literal"><span class="pre">PIL</span></code>.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><strong>commit</strong> (<em>bool</em>) &#8211; If <code class="docutils literal"><span class="pre">True</span></code>, the file is saved to the disk;
otherwise, it is held in the memory.</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body">An instance of saved image if <code class="docutils literal"><span class="pre">commit</span> <span class="pre">is</span> <span class="pre">True</span></code>,
else <code class="docutils literal"><span class="pre">namedtuple(path,</span> <span class="pre">image)</span></code>.</td>
</tr>
<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body">bool, namedtuple</td>
</tr>
</tbody>
</table>
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