change argument format for config-calls

gallery_dl/config.py

@@ -35,20 +35,19 @@ def clear():
     """Reset configuration to en empty state"""
     globals()["_config"] = {}
 
-def get(key, default=None):
+def get(keys, default=None):
     """Get the value of property 'key' or a default-value if it doenst exist"""
     conf = _config
     try:
-        for k in key.split("."):
+        for k in keys:
             conf = conf[k]
         return conf
     except (KeyError, AttributeError):
         return default
 
-def interpolate(key, default=None):
+def interpolate(keys, default=None):
     """Interpolate the value of 'key'"""
     conf = _config
-    keys = key.split(".")
     try:
         for k in keys:
             default = conf.get(keys[-1], default)
@@ -57,10 +56,9 @@ def interpolate(key, default=None):
     except (KeyError, AttributeError):
         return default
 
-def set(key, value):
+def set(keys, value):
     """Set the value of property 'key' for this session"""
     conf = _config
-    keys = key.split(".")
     for k in keys[:-1]:
         try:
             conf = conf[k]

test/test_config.py

@@ -25,25 +25,25 @@ class TestConfig(unittest.TestCase):
         os.remove(self._configfile)
 
     def test_get(self):
-        self.assertEqual(config.get("a"), "1")
-        self.assertEqual(config.get("b.c"), "text")
-        self.assertEqual(config.get("d"), None)
-        self.assertEqual(config.get("e.f.g", 123), 123)
+        self.assertEqual(config.get(["a"]), "1")
+        self.assertEqual(config.get(["b", "c"]), "text")
+        self.assertEqual(config.get(["d"]), None)
+        self.assertEqual(config.get(["e", "f", "g"], 123), 123)
 
     def test_set(self):
-        config.set("b.c", [1, 2, 3])
-        config.set("e.f.g", 234)
-        self.assertEqual(config.get("b.c"), [1, 2, 3])
-        self.assertEqual(config.get("e.f.g"), 234)
+        config.set(["b", "c"], [1, 2, 3])
+        config.set(["e", "f", "g"], value=234)
+        self.assertEqual(config.get(["b", "c"]), [1, 2, 3])
+        self.assertEqual(config.get(["e", "f", "g"]), 234)
 
     def test_interpolate(self):
-        self.assertEqual(config.interpolate("a"), "1")
-        self.assertEqual(config.interpolate("b.a"), "1")
-        self.assertEqual(config.interpolate("b.c", "2"), "text")
-        self.assertEqual(config.interpolate("b.d", "2"), "2")
-        config.set("d", 123)
-        self.assertEqual(config.interpolate("b.d", "2"), 123)
-        self.assertEqual(config.interpolate("d.d", "2"), 123)
+        self.assertEqual(config.interpolate(["a"]), "1")
+        self.assertEqual(config.interpolate(["b", "a"]), "1")
+        self.assertEqual(config.interpolate(["b", "c"], "2"), "text")
+        self.assertEqual(config.interpolate(["b", "d"], "2"), "2")
+        config.set(["d"], 123)
+        self.assertEqual(config.interpolate(["b", "d"], "2"), 123)
+        self.assertEqual(config.interpolate(["d", "d"], "2"), 123)
 
 if __name__ == '__main__':
     unittest.main()