JuniorLima

<a href="{{ request.META.HTTP_REFERER }}"> Voltar </a>

JuniorLima

/* >>>>>>>>>>>>>>> models.py <<<<<<<<<<<<< */


from django.db import models

class MeuModelo(models.Model):
  estado = models.ForeignKey('Estado')
	cidade = models.ForeignKey('Cidade')

class Pais(models.Model):

JuniorLima

if encoding != "utf-8":

JuniorLima

Vá no diretório que deseja criar o ambiente virtual
cd C:\virtual

Crie um ambiente virtual
virtualenv --no-site-packages nomedoambiente

Ativar o ambiente virtual
cd C:\virtual\ambiente1.3\Scripts

Comando para ativar o ambiente virtual

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file = request.FILES['file']    
dialect = csv_mod.Sniffer().sniff(codecs.EncodedFile(file,"utf-8").read(1024))
file.open() 
csv = csv_mod.DictReader( codecs.EncodedFile(file,"utf-8"), dialect=dialect )

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class MyModelAdmin(admin.ModelAdmin):
    def queryset(self, request):
        qs = super(MyModelAdmin, self).queryset(request)
        if request.user.is_superuser:
            return qs
        return qs.filter(author=request.user)

JuniorLima

# coding: utf-8
#!/usr/bin/env python
from django.conf import settings
from django.contrib.auth import models as auth_models
from django.contrib.auth.management import create_superuser
from django.db.models import signals

signals.post_syncdb.disconnect(
    create_superuser,
    sender=auth_models,

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class FiltroManifestacoes(forms.Form):
    dt_inicial = forms.DateTimeField(label=u'Data Inicial',widget=AdminDateWidget(format='%d/%m/%Y'),
                                 input_formats='%d/%m/%Y', required=False)
    dt_final = forms.DateTimeField(label=u'Data Final',widget=AdminDateWidget(format='%d/%m/%Y'),
                               input_formats='%d/%m/%Y', required=False)

    def __init__(self, *args, **kwargs):
        super(FiltroManifestacoes, self).__init__(*args, **kwargs)
        self.fields['dt_inicial'].input_formats = ['%d/%m/%Y']
        self.fields['dt_final'].input_formats = ['%d/%m/%Y']

JuniorLima

#user  nobody;
worker_processes  1;

error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

pid        logs/nginx.pid;

events {

JuniorLima

class ImagemAdmin(AdminImageMixin, MultiUploadAdmin):
    list_display = ('nome', 'imagemAdmin', 'projeto')
    list_editable = ('projeto',)
    def process_uploaded_file(self, uploaded, object, request):

        # example:
        projeto_id = request.POST.get('projeto_id', [''])
        title = request.POST.get('title', '') or uploaded.name
        f = FotoProjeto(nome=title, img=uploaded, projeto_id=projeto_id)
        f.save()