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POString causes rendering exception with utf-8 defined
 

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  1. POString causes rendering exception with utf-8 defined
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    <p>One of my template tags should return a list of links; most of the elements get their name from the database with the exception of one, which I'll hardcode because it will never change.</p> <pre><code>lista_menu = '&lt;ul class="menu"&gt;\n\ &lt;li&gt;&lt;a href="' + reverse('profileloja', args=(s_loja,)) + '"&gt;' + \ loja.nome.title() + '&lt;/a&gt;&lt;/li&gt;\n&lt;li&gt;&lt;a href="' + reverse('index', args=(s_loja,)) + \ '"&gt;' + 'Página principal' + '&lt;/a&gt;&lt;/li&gt;\n' </code></pre> <p>The string 'Página principal' causes the following error:</p> <p>TemplateSyntaxError at /teste/painel/</p> <p>Caught an exception while rendering: ('ascii', 'P\xc3\xa1gina principal', 1, 2, 'ordinal not in range(128)')</p> <p>If I define the string as unicode(u'Página...') it works fine, but I don't understand why. Shouldn't django know how to work with this after I define # -<em>- coding: utf-8 -</em>- on the top of my code?</p> <p>Edit: if I define a simple tag that returns a variable with the same string('Página principal') it works fine. So why is this case different that forces me to define the string as unicode?</p> <p>Edit2: FULL TAG</p> <pre><code>@register.simple_tag def menupainel(s_loja): def listapaginas(paginfo_menu): lista_menu = '' for pagina in paginfo_menu: lista_menu += '&lt;li&gt;&lt;a href="' + \ reverse('painel_paginfo', args=(pagina.loja, pagina.id))+ \ '"&gt;' + pagina.titulo.title() + '&lt;/a&gt;&lt;/li&gt;\n' lista_menu += '&lt;li class="opcoes_objecto"&gt;&lt;a href="' + \ reverse('editpaginfo', args=(pagina.loja, pagina.id)) + \ '"&gt;' + pagina.titulo.title() + '&lt;/a&gt;&lt;/li&gt;\n' lista_menu += '&lt;li class="opcoes_objecto"&gt;&lt;a href="' + \ reverse('delpaginfo', args=(pagina.loja, pagina.id)) + \ '"&gt;' + pagina.titulo.title() +'&lt;/a&gt;&lt;/li&gt;\n' return lista_menu loja = get_object_or_404(Loja, slug=s_loja) menus = loja.menus.all() paginfo_sem_menu = PaginaInfo.objects.filter(loja=loja).\ filter(publico=True).filter(menu=None) lista_menu = '&lt;ul class="menu"&gt;\n\ &lt;li&gt;&lt;a href="' + reverse('profileloja', args=(s_loja,)) + '"&gt;' + \ loja.nome.title() + '&lt;/a&gt;&lt;/li&gt;\n&lt;li&gt;&lt;a href="' + reverse('index', args=(s_loja,)) + \ '"&gt;' + u'Página principal' + '&lt;/a&gt;&lt;/li&gt;\n' for menu in menus: paginfo_menu = menu.paginasinfo.exclude(slug='index') if paginfo_menu: lista_menu += '&lt;li id="titulo"&gt;' + \ menu.nome.title() + '&lt;/li&gt;\n' + \ listapaginas(paginfo_menu) if paginfo_sem_menu: lista_menu += listapaginas(paginfo_sem_menu) lista_menu += '&lt;/ul&gt;' return lista_menu </code></pre>
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