ricardosasilva

class CompressorForm(forms.ModelForm):

    class Meta:
        model = Compressor
        exclude = ['unidade', ]

    def __init__(self, unidade, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.fields['regime_de_atuacao'].queryset = Regime.objects.filter(unidade=unidade)  # Filtra os valores exibidos no campo

ricardosasilva

"""
Get Vault credentials recursively as json.

Requirements: requests lib. Run pip to install it:

    $ pip install requests

To run this command:

    $ python get_credentials.py <initial url> <token>

ricardosasilva

from haystack.backends.elasticsearch_backend import ElasticsearchSearchQuery, ElasticsearchSearchBackend, \
    ElasticsearchSearchEngine
from haystack.query import SearchQuerySet
from haystack.constants import DEFAULT_ALIAS, DJANGO_CT

from django.conf import settings
from haystack.utils import get_model_ct


# Snagged this a LOT of this from: https://github.com/josephdrose/django-haystack

ricardosasilva

This is an example how to perform multi-select faceting in ElasticSearch.

Selecting multiple values from the same facet will result in an OR filter between each of the values:
(facet1.value1 OR facet1.value2)

Faceting on more than one facet will result in an AND filter between each facet:
(facet1.value1 OR facet1.value2) AND (facet2.value1)

I have chosen to update the counts for each facet the selected value DOES NOT belong to since we are performing an AND between each facet.  I have included an example that shows how to keep the counts if you don't want to do this (filter0.sh).