Adicionando exportacao csv em convenio

sigi/apps/convenios/templates/convenios/carrinho.html

@@ -60,6 +60,7 @@
         
     <ul>           
         <li><a href="#tabs-1">Relatório</a></li>
+        <li><a href="#tabs-2">Arquivo CSV (Excel, Calc)</a></li>
 	</ul>
 	<div id="tabs-1">            
     	<form action="../reports/{{ query_str }}" method="post">
@@ -94,5 +95,64 @@
 			</ul>
         </form>			
 	</div>
+        <div id="tabs-2">
+		<form action="../csv/{{query_str}}" method="post">
+			<fieldset><legend>Escolha os atributos para exportar</legend>
+                            <ul id="sortable" class="tabs-conteudo">
+                                <li>
+					<span class="ui-icon ui-icon-arrowthick-2-n-s"></span>
+					<input type="checkbox" name="itens_csv_selected" value="No. Processo"
+						class="action-select" checked="checked" />
+					<label>Nº Processo</label>
+				</li>
+                                <li>
+					<span class="ui-icon ui-icon-arrowthick-2-n-s"></span>
+					<input type="checkbox" name="itens_csv_selected" value="No. Convênio"
+						class="action-select" checked="checked" />
+					<label>Nº Convênio</label>
+				</li>
+                                <li>
+					<span class="ui-icon ui-icon-arrowthick-2-n-s"></span>
+					<input type="checkbox" name="itens_csv_selected" value="Projeto"
+						class="action-select" checked="checked" />
+					<label>Projeto</label>
+				</li>
+                                <li>
+					<span class="ui-icon ui-icon-arrowthick-2-n-s"></span>
+					<input type="checkbox" name="itens_csv_selected" value="Casa Legislativa"
+						class="action-select" checked="checked" />
+					<label>Casa Legislativa</label>
+				</li>
+                                <li>
+					<span class="ui-icon ui-icon-arrowthick-2-n-s"></span>
+					<input type="checkbox" name="itens_csv_selected" value="Data de Adesão"
+						class="action-select" checked="checked" />
+					<label>Data de Adesão</label>
+				</li>
+                                <li>
+					<span class="ui-icon ui-icon-arrowthick-2-n-s"></span>
+					<input type="checkbox" name="itens_csv_selected" value="Data de Convênio"
+						class="action-select" checked="checked" />
+					<label>Data de Convênio</label>
+				</li>
+                                <li>
+					<span class="ui-icon ui-icon-arrowthick-2-n-s"></span>
+					<input type="checkbox" name="itens_csv_selected" value="Data da Publicacao no D.O."
+						class="action-select" checked="checked" />
+					<label>Data da Publicação no Diário Oficial</label>
+				</li>
+                                <li>
+					<span class="ui-icon ui-icon-arrowthick-2-n-s"></span>
+					<input type="checkbox" name="itens_csv_selected" value="Data Equipada"
+						class="action-select" checked="checked" />
+					<label>Data Equipada</label>
+				</li>
+                            </ul>
+                        </fieldset>
+                        <ul class="botoes">
+				<li><input type="submit" value="Exportar CSV" /></li>
+			</ul>
+                </form>
+        </div>
 </div>
  {% endblock %}

sigi/apps/convenios/views.py

@@ -20,6 +20,8 @@ from django.conf import settings
 
 import datetime
 
+import csv
+
 def query_ordena(qs,o,ot):
     list_display = ('num_convenio', 'casa_legislativa',
                     'data_adesao','data_retorno_assinatura','data_termo_aceite',
@@ -293,3 +295,43 @@ def report_regiao(request,regiao='NE'):
 
     return response
 
+def export_csv(request):
+    response = HttpResponse(mimetype='text/csv')
+    response['Content-Disposition'] = 'attachment; filename=convenios.csv'
+
+    csv_writer = csv.writer(response)
+    convenios = carrinhoOrGet_for_qs(request)
+    if not convenios:
+        return HttpResponseRedirect('../')
+
+    if request.POST:
+        atributos = request.POST.getlist("itens_csv_selected")
+	atributos2 = [s.encode("utf-8") for s in atributos]
+        csv_writer.writerow(atributos2)
+
+    for convenio in convenios:
+        lista = []
+        for atributo in atributos:
+            if u"No. Processo" == atributo:
+                lista.append(convenio.num_processo_sf.encode("utf-8"))
+            elif u"No. Convênio" == atributo:
+                lista.append(convenio.num_convenio.encode("utf-8"))
+            elif u"Projeto" == atributo:
+                lista.append(convenio.projeto.nome.encode("utf-8"))
+            elif u"Casa Legislativa" == atributo:
+                lista.append(convenio.casa_legislativa.nome.encode("utf-8"))
+            elif u"Data de Adesão" == atributo:
+                lista.append(convenio.data_adesao.strftime("%d/%m/%Y").encode("utf-8"))
+            elif u"Data de Convênio" == atributo:
+                lista.append(convenio.data_retorno_assinatura.strftime("%d/%m/%Y").encode("utf-8"))
+            elif u"Data da Publicacao no D.O." == atributo:
+                lista.append(convenio.data_pub_diario.strftime("%d/%m/%Y").encode("utf-8"))
+            elif u"Data Equipada" == atributo:
+                lista.append(convenio.data_termo_aceite.strftime("%d/%m/%Y").encode("utf-8"))
+            else:
+                pass
+
+        csv_writer.writerow(lista)
+
+    return response
+     

sigi/urls.py

@@ -49,6 +49,9 @@ urlpatterns = patterns(
      #CSV Casa
      (r'^casas/casalegislativa/csv/',
     'sigi.apps.casas.views.export_csv'),
+    #CSV Convenio
+     (r'^convenios/convenio/csv/',
+    'sigi.apps.convenios.views.export_csv'),
      # Resumo por região PDF     
      (r'^reportsRegiao/(?P<regiao>\w+)',
      'sigi.apps.convenios.views.report_regiao'),