petrprikryl

#############################
# Table Functions
#############################
'''
CREATE OR REPLACE FUNCTION get_user(INTEGER DEFAULT NULL, VARCHAR DEFAULT NULL)
RETURNS TABLE(
    id INTEGER,
    user_id INTEGER,
    one_id INTEGER,
    username VARCHAR,

sainipray

from rest_framework.filters import OrderingFilter


class CustomOrderFilter(OrderingFilter):
    allowed_custom_filters = ['user_city', 'user_country']
    fields_related = {
        'user_city': 'user__city__name', # ForeignKey Field lookup for ordering
        'user_country': 'user__country__name'
    }
    def get_ordering(self, request, queryset, view):

danni

from django import forms
from django.contrib.postgres.fields import ArrayField


class ChoiceArrayField(ArrayField):
    """
    A field that allows us to store an array of choices.
    
    Uses Django 1.9's postgres ArrayField
    and a MultipleChoiceField for its formfield.

gavinwahl

from abc import ABCMeta, abstractmethod


class AbstractModelMeta(ABCMeta, type(models.Model)):
    pass

class ABCModel(models.Model):
    __metaclass__ = AbstractModelMeta

    class Meta: