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POHow to embed a tag within a url templatetag in a django template?
 

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  1. POHow to embed a tag within a url templatetag in a django template?
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    <p>How do I embed a tag within a <a href="http://docs.djangoproject.com/en/dev/ref/templates/builtins/#url" rel="nofollow noreferrer" title="url templatetag">url templatetag</a> in a django template?</p> <p>Django 1.0 , Python 2.5.2</p> <p>In views.py</p> <pre><code>def home_page_view(request): NUP={"HOMEPAGE": "named-url-pattern-string-for-my-home-page-view"} variables = RequestContext(request, {'NUP':NUP}) return render_to_response('home_page.html', variables) </code></pre> <p>In home_page.html, the following</p> <pre><code>NUP.HOMEPAGE = {{ NUP.HOMEPAGE }} </code></pre> <p>is displayed as </p> <pre><code>NUP.HOMEPAGE = named-url-pattern-string-for-my-home-page-view </code></pre> <p>and the following url named pattern works ( as expected ),</p> <pre><code>url template tag for NUP.HOMEPAGE = {% url named-url-pattern-string-for-my-home-page-view %} </code></pre> <p>and is displayed as </p> <pre><code>url template tag for NUP.HOMEPAGE = /myhomepage/ </code></pre> <p>but when <code>{{ NUP.HOMEPAGE }}</code> is embedded within a <code>{% url ... %}</code> as follows</p> <pre><code>url template tag for NUP.HOMEPAGE = {% url {{ NUP.HOMEPAGE }} %} </code></pre> <p>this results in a template syntax error</p> <pre><code>TemplateSyntaxError at /myhomepage/ Could not parse the remainder: '}}' from '}}' Request Method: GET Request URL: http://localhost:8000/myhomepage/ Exception Type: TemplateSyntaxError Exception Value: Could not parse the remainder: '}}' from '}}' Exception Location: C:\Python25\Lib\site-packages\django\template\__init__.py in __init__, line 529 Python Executable: C:\Python25\python.exe Python Version: 2.5.2 </code></pre> <p>I was expecting <code>{% url {{ NUP.HOMEPAGE }} %}</code> to resolve to <code>{% url named-url-pattern-string-for-my-home-page-view %}</code> at runtime and be displayed as <code>/myhomepage/</code>.</p> <p>Are embedded tags not supported in django? </p> <p>is it possible to write a custom url template tag with embedded tags support to make this work?</p> <p><code>{% url {{ NUP.HOMEPAGE }} %}</code></p>
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