Add metadata module and read package attrs dynamically.

tests/test_metadata.py

@@ -0,0 +1,34 @@
+import re
+
+from django.test import TestCase
+
+from admin_interface.metadata import (
+    __author__,
+    __copyright__,
+    __description__,
+    __email__,
+    __license__,
+    __title__,
+    __version__,
+)
+
+
+class MetadataTestCase(TestCase):
+    """
+    This class describes a metadata test case.
+    """
+
+    def test_metadata(self):
+        self.assertTrue(isinstance(__author__, str))
+        self.assertTrue(isinstance(__copyright__, str))
+        self.assertTrue(isinstance(__description__, str))
+        self.assertTrue(isinstance(__email__, str))
+        self.assertTrue(isinstance(__license__, str))
+        self.assertTrue(isinstance(__title__, str))
+        self.assertTrue(isinstance(__version__, str))
+
+    def test_version(self):
+        v = __version__
+        v_re = re.compile(r"^([0-9]+)(\.([0-9]+)){1,2}$")
+        v_match = v_re.match(v)
+        self.assertTrue(v_match is not None)

tests/test_templatetags.py

@@ -6,10 +6,10 @@ from django.template import Context, Template
 from django.test import TestCase, override_settings
 from django.test.client import RequestFactory
 
+from admin_interface.metadata import __version__
 from admin_interface.models import Theme
 from admin_interface.templatetags import admin_interface_tags as templatetags
 from admin_interface.templatetags.admin_interface_tags import hash_string
-from admin_interface.version import __version__
 
 
 class AdminInterfaceTemplateTagsTestCase(TestCase):