HTML code for sharing templatetags/fieldsetform.py source code

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<div class="highlight" style="background: #f8f8f8"><pre style="line-height: 125%"><div id="lc1"><span style="color: #008000; font-weight: bold">from</span> <span style="color: #0000FF; font-weight: bold">django.template.loader</span> <span style="color: #008000; font-weight: bold">import</span> render_to_string
</div><div id="lc2">
</div><div id="lc3"><span style="color: #008000; font-weight: bold">from</span> <span style="color: #0000FF; font-weight: bold">django</span> <span style="color: #008000; font-weight: bold">import</span> template
</div><div id="lc4">
</div><div id="lc5">register <span style="color: #666666">=</span> template<span style="color: #666666">.</span>Library()
</div><div id="lc6">
</div><div id="lc7"><span style="color: #008000; font-weight: bold">def</span> <span style="color: #0000FF">make_from</span>(form, fieldsets):
</div><div id="lc8">    <span style="color: #008000; font-weight: bold">for</span> title, options <span style="color: #AA22FF; font-weight: bold">in</span> fieldsets:
</div><div id="lc9">        fields <span style="color: #666666">=</span> [form[field] <span style="color: #008000; font-weight: bold">for</span> field <span style="color: #AA22FF; font-weight: bold">in</span> options[<span style="color: #BA2121">&#39;fields&#39;</span>] <span style="color: #008000; font-weight: bold">if</span> field <span style="color: #AA22FF; font-weight: bold">not</span> <span style="color: #AA22FF; font-weight: bold">in</span> form<span style="color: #666666">.</span>Meta<span style="color: #666666">.</span>exclude]
</div><div id="lc10">        <span style="color: #008000; font-weight: bold">if</span> <span style="color: #AA22FF; font-weight: bold">not</span> fields:
</div><div id="lc11">            <span style="color: #008000; font-weight: bold">continue</span>
</div><div id="lc12">        <span style="color: #008000; font-weight: bold">yield</span> (title, fields, options)
</div><div id="lc13">
</div><div id="lc14"><span style="color: #AA22FF">@register.filter</span>
</div><div id="lc15"><span style="color: #008000; font-weight: bold">def</span> <span style="color: #0000FF">fieldsets</span>(form):
</div><div id="lc16">    <span style="color: #008000; font-weight: bold">try</span>:
</div><div id="lc17">        <span style="color: #008000; font-weight: bold">return</span> render_to_string(<span style="color: #BA2121">&#39;parts/fieldset_form.html&#39;</span>,
</div><div id="lc18">                                {<span style="color: #BA2121">&#39;fieldsets&#39;</span>: make_from(form, form<span style="color: #666666">.</span>Meta<span style="color: #666666">.</span>model<span style="color: #666666">.</span>_meta<span style="color: #666666">.</span>admin<span style="color: #666666">.</span>fields)})
</div><div id="lc19">    <span style="color: #008000; font-weight: bold">except</span> <span style="color: #D2413A; font-weight: bold">AttributeError</span>:
</div><div id="lc20">        <span style="color: #008000; font-weight: bold">return</span> form
</div></pre></div>
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[color=#008000][b]from[/b][/color] [color=#0000FF][b]django.template.loader[/b][/color] [color=#008000][b]import[/b][/color] render_to_string

[color=#008000][b]from[/b][/color] [color=#0000FF][b]django[/b][/color] [color=#008000][b]import[/b][/color] template

[color=#008000][b]def[/b][/color] [color=#0000FF]make_from[/color](form, fieldsets):
    [color=#008000][b]for[/b][/color] title, options [color=#AA22FF][b]in[/b][/color] fieldsets:
        fields [color=#666666]=[/color] [form[field] [color=#008000][b]for[/b][/color] field [color=#AA22FF][b]in[/b][/color] options[[color=#BA2121]'fields'[/color]] [color=#008000][b]if[/b][/color] field [color=#AA22FF][b]not[/b][/color] [color=#AA22FF][b]in[/b][/color] form[color=#666666].[/color]Meta[color=#666666].[/color]exclude]
        [color=#008000][b]if[/b][/color] [color=#AA22FF][b]not[/b][/color] fields:
            [color=#008000][b]continue[/b][/color]
        [color=#008000][b]yield[/b][/color] (title, fields, options)

[color=#AA22FF]@register.filter[/color]
[color=#008000][b]def[/b][/color] [color=#0000FF]fieldsets[/color](form):
    [color=#008000][b]try[/b][/color]:
        [color=#008000][b]return[/b][/color] render_to_string([color=#BA2121]'parts/fieldset_form.html'[/color],
                                {[color=#BA2121]'fieldsets'[/color]: make_from(form, form[color=#666666].[/color]Meta[color=#666666].[/color]model[color=#666666].[/color]_meta[color=#666666].[/color]admin[color=#666666].[/color]fields)})
    [color=#008000][b]except[/b][/color] [color=#D2413A][b]AttributeError[/b][/color]:
        [color=#008000][b]return[/b][/color] form

--------------------------------------
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That method generates HTML with CSS classes. Hence you'll need the style sheet file

<div class="highlight"><pre><div id="lc1"><span class="kn">from</span> <span class="nn">django.template.loader</span> <span class="kn">import</span> <span class="n">render_to_string</span>
</div><div id="lc2">
</div><div id="lc3"><span class="kn">from</span> <span class="nn">django</span> <span class="kn">import</span> <span class="n">template</span>
</div><div id="lc4">
</div><div id="lc5"><span class="n">register</span> <span class="o">=</span> <span class="n">template</span><span class="o">.</span><span class="n">Library</span><span class="p">()</span>
</div><div id="lc6">
</div><div id="lc7"><span class="k">def</span> <span class="nf">make_from</span><span class="p">(</span><span class="n">form</span><span class="p">,</span> <span class="n">fieldsets</span><span class="p">):</span>
</div><div id="lc8">    <span class="k">for</span> <span class="n">title</span><span class="p">,</span> <span class="n">options</span> <span class="ow">in</span> <span class="n">fieldsets</span><span class="p">:</span>
</div><div id="lc9">        <span class="n">fields</span> <span class="o">=</span> <span class="p">[</span><span class="n">form</span><span class="p">[</span><span class="n">field</span><span class="p">]</span> <span class="k">for</span> <span class="n">field</span> <span class="ow">in</span> <span class="n">options</span><span class="p">[</span><span class="s">&#39;fields&#39;</span><span class="p">]</span> <span class="k">if</span> <span class="n">field</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">form</span><span class="o">.</span><span class="n">Meta</span><span class="o">.</span><span class="n">exclude</span><span class="p">]</span>
</div><div id="lc10">        <span class="k">if</span> <span class="ow">not</span> <span class="n">fields</span><span class="p">:</span>
</div><div id="lc11">            <span class="k">continue</span>
</div><div id="lc12">        <span class="k">yield</span> <span class="p">(</span><span class="n">title</span><span class="p">,</span> <span class="n">fields</span><span class="p">,</span> <span class="n">options</span><span class="p">)</span>
</div><div id="lc13">
</div><div id="lc14"><span class="nd">@register.filter</span>
</div><div id="lc15"><span class="k">def</span> <span class="nf">fieldsets</span><span class="p">(</span><span class="n">form</span><span class="p">):</span>
</div><div id="lc16">    <span class="k">try</span><span class="p">:</span>
</div><div id="lc17">        <span class="k">return</span> <span class="n">render_to_string</span><span class="p">(</span><span class="s">&#39;parts/fieldset_form.html&#39;</span><span class="p">,</span>
</div><div id="lc18">                                <span class="p">{</span><span class="s">&#39;fieldsets&#39;</span><span class="p">:</span> <span class="n">make_from</span><span class="p">(</span><span class="n">form</span><span class="p">,</span> <span class="n">form</span><span class="o">.</span><span class="n">Meta</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">_meta</span><span class="o">.</span><span class="n">admin</span><span class="o">.</span><span class="n">fields</span><span class="p">)})</span>
</div><div id="lc19">    <span class="k">except</span> <span class="ne">AttributeError</span><span class="p">:</span>
</div><div id="lc20">        <span class="k">return</span> <span class="n">form</span>
</div></pre></div>
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Use that HTML for publications on habrahabr.ru

<blockquote><code><font color="#008000"><strong>from</strong></font>&nbsp;<font color="#0000FF"><strong>django.template.loader</strong></font>&nbsp;<font color="#008000"><strong>import</strong></font>&nbsp;render_to_string

<font color="#008000"><strong>from</strong></font>&nbsp;<font color="#0000FF"><strong>django</strong></font>&nbsp;<font color="#008000"><strong>import</strong></font>&nbsp;template

<font color="#008000"><strong>def</strong></font>&nbsp;<font color="#0000FF">make_from</font>(form,&nbsp;fieldsets):
&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>for</strong></font>&nbsp;title,&nbsp;options&nbsp;<font color="#AA22FF"><strong>in</strong></font>&nbsp;fieldsets:
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fields&nbsp;<font color="#666666">=</font>&nbsp;[form[field]&nbsp;<font color="#008000"><strong>for</strong></font>&nbsp;field&nbsp;<font color="#AA22FF"><strong>in</strong></font>&nbsp;options[<font color="#BA2121">&#39;fields&#39;</font>]&nbsp;<font color="#008000"><strong>if</strong></font>&nbsp;field&nbsp;<font color="#AA22FF"><strong>not</strong></font>&nbsp;<font color="#AA22FF"><strong>in</strong></font>&nbsp;form<font color="#666666">.</font>Meta<font color="#666666">.</font>exclude]
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>if</strong></font>&nbsp;<font color="#AA22FF"><strong>not</strong></font>&nbsp;fields:
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>continue</strong></font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>yield</strong></font>&nbsp;(title,&nbsp;fields,&nbsp;options)

<font color="#AA22FF">@register.filter</font>
<font color="#008000"><strong>def</strong></font>&nbsp;<font color="#0000FF">fieldsets</font>(form):
&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>try</strong></font>:
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>return</strong></font>&nbsp;render_to_string(<font color="#BA2121">&#39;parts/fieldset_form.html&#39;</font>,
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{<font color="#BA2121">&#39;fieldsets&#39;</font>:&nbsp;make_from(form,&nbsp;form<font color="#666666">.</font>Meta<font color="#666666">.</font>model<font color="#666666">.</font>_meta<font color="#666666">.</font>admin<font color="#666666">.</font>fields)})
&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>except</strong></font>&nbsp;<font color="#D2413A"><strong>AttributeError</strong></font>:
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<font color="#008000"><strong>return</strong></font>&nbsp;form
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