refactor configuration variables

isso/__init__.py

@@ -50,9 +50,16 @@ url_map = Map([
 
 class Isso:
 
+    SECRET_KEY = ',\x1e\xbaY\xbb\xdf\xe7@\x85\xe3\xd9\xb4A9\xe4G\xa6O'
+    MODERATION = False
+    SQLITE = None
+
     def __init__(self, conf):
-        self.conf = conf
-        self.db = db.SQLite(conf)
+
+        self.__dict__.update(dict((k, v) for k, v in conf.iteritems() if k.isupper()))
+
+        if self.SQLITE:
+            self.db = db.SQLite(self)
 
     def dispatch(self, request, start_response):
         adapter = url_map.bind_to_environ(request.environ)

isso/db.py

@@ -11,7 +11,7 @@ class Abstract:
     __metaclass__ = abc.ABCMeta
 
     @abc.abstractmethod
-    def __init__(self, conf):
+    def __init__(self, app):
         return
 
     @abc.abstractmethod
@@ -57,10 +57,10 @@ class SQLite(Abstract):
         'text', 'author', 'email', 'website', 'parent', 'mode'
     ]
 
-    def __init__(self, conf):
+    def __init__(self, app):
 
-        self.dbpath = conf['SQLITE']
-        self.mode = 1 if conf.get('MODERATION') else 0
+        self.dbpath = app.SQLITE
+        self.mode = 1 if app.MODERATION else 0
 
         with sqlite3.connect(self.dbpath) as con:
             sql = ('main.comments (id INTEGER NOT NULL, path VARCHAR(255) NOT NULL,'

specs/test_db.py

@@ -5,6 +5,7 @@ import time
 import tempfile
 import unittest
 
+import isso
 from isso.models import Comment
 from isso.db import SQLite
 
@@ -18,7 +19,7 @@ class TestSQLite(unittest.TestCase):
     def setUp(self):
 
         fd, self.path = tempfile.mkstemp()
-        self.db = SQLite({'SQLITE': self.path})
+        self.db = SQLite(isso.Isso({'SQLITE': self.path}))
 
     def test_get(self):