Remove postgres dependencies fixes #115

sandbox/sandbox/apps/user/migrations/0001_initial.py

@@ -1,11 +1,9 @@
 # -*- coding: utf-8 -*-
-# Generated by Django 1.11 on 2017-05-03 13:55
+# Generated by Django 1.11.1 on 2017-05-31 12:22
 from __future__ import unicode_literals
 
-from django.contrib.postgres.operations import CITextExtension
-from django.db import migrations, models
 import django.contrib.auth.models
-import django.contrib.postgres.fields.citext
+from django.db import migrations, models
 import django.utils.timezone
 
 
@@ -18,7 +16,6 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        CITextExtension(),
         migrations.CreateModel(
             name='User',
             fields=[
@@ -28,7 +25,7 @@ class Migration(migrations.Migration):
                 ('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
                 ('first_name', models.CharField(blank=True, max_length=100, verbose_name='first name')),
                 ('last_name', models.CharField(blank=True, max_length=100, verbose_name='last name')),
-                ('email', django.contrib.postgres.fields.citext.CIEmailField(blank=True, max_length=254, unique=True, verbose_name='email address')),
+                ('email', models.EmailField(blank=True, max_length=254, unique=True, verbose_name='email address')),
                 ('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
                 ('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
                 ('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),

sandbox/sandbox/apps/user/models.py

@@ -1,29 +1,19 @@
 from django.contrib.auth.models import (
     AbstractBaseUser, PermissionsMixin, UserManager)
-from django.contrib.postgres.fields import CIEmailField
 from django.core.mail import send_mail
 from django.db import connections, models
-from django.db.models.signals import pre_migrate
 from django.dispatch import receiver
 from django.utils import timezone
 from django.utils.translation import ugettext_lazy as _
 
 
-@receiver(pre_migrate)
-def setup_postgres_extensions(sender, **kwargs):
-    conn = connections[kwargs['using']]
-    if conn.vendor == 'postgresql':
-        cursor = conn.cursor()
-        cursor.execute("CREATE EXTENSION IF NOT EXISTS citext")
-
-
 class User(AbstractBaseUser, PermissionsMixin):
     """Cusomtized version of the default `AbstractUser` from Django.
 
     """
     first_name = models.CharField(_('first name'), max_length=100, blank=True)
     last_name = models.CharField(_('last name'), max_length=100, blank=True)
-    email = CIEmailField(_('email address'), blank=True, unique=True)
+    email = models.EmailField(_('email address'), blank=True, unique=True)
     is_staff = models.BooleanField(
         _('staff status'), default=False,
         help_text=_('Designates whether the user can log into this admin '