> {Empresa1, Sucursal1, Platillo1, Horario1},
> {Empresa1, Sucursal1, Platillo2, Horario1},
> {Empresa2, Sucursal1, Platillo1, Horario1}...
I'm guessing the Sucursal1 in the first and third lines are not the same? I
mean, each Sucursal points to only one Empresa, so I'm guessing you want
only the related objects
if this is the case, you can do something like this:
[(empresa, sucursal, platillo, horario) for empresa in
Empresa.objects.all().select_related()
for sucursal in
empresa.sucursal_set.all()
for platillo in
empresa.platillo_set.all()
for horario in
empresa.horario_set.all()]
that if what you want is a list. If you want just to loop through those,
you can do
for empresa in Empresa.objects.all().select_related():
for sucursal in empresa.sucursal_set.all():
for platillo in empresa.platillo_set.all():
for horario in empresa.horario_set.all():
do_something(empresa, sucursal, platillo, horario)
and about the same thing if you want to cycle through them in a template,
in which case you can just pass { 'empresas':
Empresa.objects.all().select_related() } and then loop like above on the
template side
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