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49 lines
1.7 KiB
49 lines
1.7 KiB
# -*- coding: utf-8 -*-
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from django.db import models, connection
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from hvad.models import TranslatableModel, TranslatedFields
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from bitfield import BitField
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# my models
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from directories.models import Iata
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from service.models import Service
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#
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from functions.db import db_table_exists
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#check if table exist and create flags if true
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flags = [str(item.id) for item in Service.objects.all()] if db_table_exists('service_service') else []
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class City(TranslatableModel):
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"""
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Create City model
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Uses hvad.TranslatableModel which is child of django.db.models class
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"""
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services = BitField(flags=flags)
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url = models.SlugField(unique=True)
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#relations
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country = models.ForeignKey('country.Country', null=True, on_delete=models.PROTECT, related_name='cities')
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code_IATA = models.ForeignKey(Iata, blank=True, null=True)
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population = models.PositiveIntegerField(blank=True, null=True)
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phone_code = models.PositiveIntegerField(blank=True, null=True)
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#translated fields
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translations = TranslatedFields(
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name = models.CharField(max_length=50),
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transport = models.TextField(blank=True),
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description = models.TextField(blank=True),
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famous_places = models.TextField(blank=True),
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shoping = models.TextField(blank=True),
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#-----meta
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title = models.CharField(max_length=255),
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descriptions = models.CharField(max_length=255),
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keywords = models.CharField(max_length=255),
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)
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#fields saves information about creating and changing model
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created = models.DateTimeField(auto_now_add=True)
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modified = models.DateTimeField(auto_now=True)
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def __unicode__(self):
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return self.lazy_translation_getter('name', self.pk) |