From d2e483a8a00ea5c57be61e25e9e07a13659ee3a0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C4=93teris=20Caune?= <cuu508@gmail.com>
Date: Thu, 13 Aug 2015 22:25:44 +0300
Subject: [PATCH] Default database engine is now SQLite. So when setting up dev
 environment, one does not initially need to worry about databases. For
 production though please use postgres.

---
 hc/settings.py | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/hc/settings.py b/hc/settings.py
index d22a5a67..188ab161 100644
--- a/hc/settings.py
+++ b/hc/settings.py
@@ -69,30 +69,34 @@ TEMPLATES = [
 
 WSGI_APPLICATION = 'hc.wsgi.application'
 
+# Default database engine is SQLite. So one can just check out code,
+# install requirements.txt and do manage.py runserver and it works
 DATABASES = {
     'default': {
-        'ENGINE':   'django.db.backends.postgresql_psycopg2',
-        'NAME':     'hc',
-        'USER':     'postgres',
-        'TEST': {'CHARSET': 'UTF8'}
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME':   './hc.sqlite',
     }
 }
 
-if os.environ.get("DB") == "mysql":
+# You can switch database engine to postgres or mysql using environment
+# variable 'DB'. Travis CI does this.
+if os.environ.get("DB") == "postgres":
     DATABASES = {
         'default': {
-            'ENGINE': 'django.db.backends.mysql',
-            'USER':     'root',
+            'ENGINE':   'django.db.backends.postgresql_psycopg2',
             'NAME':     'hc',
+            'USER':     'postgres',
             'TEST': {'CHARSET': 'UTF8'}
         }
     }
 
-if os.environ.get("DB") == "sqlite":
+if os.environ.get("DB") == "mysql":
     DATABASES = {
         'default': {
-            'ENGINE': 'django.db.backends.sqlite3',
-            'NAME':   './hc.sqlite',
+            'ENGINE': 'django.db.backends.mysql',
+            'USER':     'root',
+            'NAME':     'hc',
+            'TEST': {'CHARSET': 'UTF8'}
         }
     }
 
@@ -126,3 +130,5 @@ try:
     from local_settings import *
 except ImportError as e:
     warnings.warn("local_settings.py not found, using defaults")
+
+print ("db engine: %s" % DATABASES["default"]["ENGINE"])
\ No newline at end of file