Directories refactor

country/models.py

@@ -12,7 +12,6 @@ from directories.models import Language, Currency
 from city.models import City
 from exposition.models import Exposition
 from place_exposition.models import PlaceExposition
-from organiser.models import Organiser
 from conference.models import Conference
 from seminar.models import Seminar
 from webinar.models import Webinar

directories/management/commands/fill_currencies.py

@@ -1,36 +0,0 @@
-# -*- coding: utf-8 -*-
-import MySQLdb
-from MySQLdb.cursors import DictCursor
-from django.core.management.base import BaseCommand, CommandError
-from directories.models import Currency
-
-
-class Command(BaseCommand):
-    def handle(self, *args, **options):
-        # local database(will not work on production)
-        db = MySQLdb.connect(host="localhost",
-                     user="root",
-                     passwd="qazedc",
-                     db="test",
-                     charset='utf8',
-                     cursorclass=DictCursor)
-        cursor = db.cursor()
-        # !!!database can change
-        sql = "SELECT code, name FROM localization.currencies;"
-        cursor.execute(sql)
-        result = cursor.fetchall()
-        for item in result:
-            try:
-                currency = Currency.objects.get(code=item['code'])
-                print('currency with code %s already exist'%currency.code)
-                continue
-            except Currency.DoesNotExist:
-                currency = Currency(code=item['code'])
-
-            currency.translate('ru')
-            currency.name = item['name']
-            currency.save()
-            currency.translate('en')
-            currency.name = item['name']
-            currency.save()
-            print(currency.code)

directories/models.py

@@ -5,7 +5,7 @@ from hvad.models import TranslatableModel, TranslatedFields, TranslationManager
 
 class Language(TranslatableModel):
     """
-    Creates Language model
+    stores information about languages used in Country model
     """
     language = models.CharField(max_length=255)# native language name
     code = models.CharField(max_length=2)
@@ -19,7 +19,7 @@ class Language(TranslatableModel):
 
 class Currency(TranslatableModel):
     """
-    Creates Currency model
+    stores information about curencies used in Country model
     """
     code = models.CharField(max_length=3)
 
@@ -32,11 +32,10 @@ class Currency(TranslatableModel):
 
 class Iata (models.Model):
     """
-    Creates Iata model
+    stores information about iata codes used in City model
     """
     airport = models.CharField(max_length=255)
     code = models.CharField(max_length=4)
 
     def __unicode__(self):
-        return self.code
-
+        return self.code