Make has_plugin a JSONField, stop using sqlite3 locally

* Fix up the Makefile so that this all works in CI.
* Changing has_plugin this way allows for more than one plugin to be
  stored per record.
* Updated requirements.txt to install the psycopg2 binary package.

Makefile

@@ -41,6 +41,12 @@ static:  ## Run CSS and JS minify tasks
 migrate: ## Run Django migrations
 	@./momw/manage.py migrate
 
+migrations: ## Run Django migrations
+	@./momw/manage.py migrations
+
+makemigrations: ## Run Django migrations
+	@./momw/manage.py makemigrations
+
 shell: ## Run a Django shell session
 	@./momw/manage.py shell
 
@@ -49,6 +55,7 @@ smtpd: ## Run a simple smtp server for debugging emails
 
 reset: ## Clear and reset the local dev db
 	@/bin/rm -fr *.sqlite3 src && for d in $$(find . -name __pycache__); do rm -rf $${d}; done
+	@dropdb momw && createdb momw
 	@./momw/manage.py migrate
 	@./bin/seed_db.py --full
 

momw/momw/migrations/0005_auto_20180715_1516.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.0.4 on 2018-07-15 20:16
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('momw', '0004_auto_20180714_1729'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='mod',
+            name='has_plugin',
+            field=django.contrib.postgres.fields.jsonb.JSONField(default=dict, help_text='Does this mod have a plugin (.esm, and etc)?'),
+        ),
+    ]

momw/momw/models.py

@@ -2,6 +2,7 @@ import pendulum
 
 from django.conf import settings
 from django.contrib.auth import get_user_model
+from django.contrib.postgres.fields import JSONField
 from django.urls import reverse
 from django.db import models
 from django.utils.translation import ugettext_lazy as _
@@ -79,8 +80,8 @@ class Mod(models.Model):
     date_updated = models.DateTimeField(auto_now=True)
     description = models.TextField(max_length=300)
     dl_url = models.URLField(help_text="A direct download link for the mod.")
-    has_plugin = models.CharField(default="None", max_length=250,
-                                  help_text="Does this mod have a plugin (.esm, and etc)?")
+    has_plugin = JSONField(default=dict,
+                           help_text="Does this mod have a plugin (.esm, and etc)?")
     plugin_order = models.IntegerField(blank=True, null=True)
     is_active = models.BooleanField(default=True, help_text="Is this mod still active, or is it obsolete/abandoned?")
     is_featured = models.BooleanField(default=False)

momw/momw/settings.py

@@ -30,8 +30,12 @@ CACHES = {
         'LOCATION': '127.0.0.1:11211', }}
 DATABASES = {
     'default': {
-        'ENGINE': 'django.db.backends.sqlite3',
-        'NAME': os.path.join(BASE_DIR, "..", 'MOMW.sqlite3'), }}
+        'ENGINE': 'django.db.backends.postgresql_psycopg2',
+        'NAME': 'momw',
+        'USER': 'larry',
+        'PASSWORD': 'postgresqlpassword',
+        'HOST': '127.0.0.1',
+        'PORT': '5432'}}
 DEBUG = True
 EMAIL_HOST = 'localhost'
 EMAIL_PORT = 1025

requirements.txt

@@ -9,7 +9,7 @@ ipython
 jedi
 Markdown==2.6.11
 pendulum==1.4.4
-psycopg2==2.7.4
+psycopg2-binary==2.7.4
 python3-memcached==1.51
 uWSGI==2.0.17
 https://static.bhgdo.com/rikeripsum.zip