Allow mixed case in DSN (closes influxdata#176)

aviau · aviau · commit 79e4fb2dad3a · 2015-05-03T14:51:46.000-04:00
diff --git a/influxdb/client.py b/influxdb/client.py
@@ -144,7 +144,6 @@ def from_DSN(dsn, **kwargs):
                   additional udp_port parameter (cf. examples).
         :raise ValueError: if the provided DSN has any unexpected value.
         """
-        dsn = dsn.lower()
 
         init_args = {}
         conn_params = urlparse(dsn)
@@ -559,7 +558,6 @@ def from_DSN(dsn, client_base_class=InfluxDBClient,
         :param client_base_class: In order to support different clients,
                                   default to InfluxDBClient
         """
-        dsn = dsn.lower()
         conn_params = urlparse(dsn)
         netlocs = conn_params.netloc.split(',')
         cluster_client = InfluxDBClusterClient(
diff --git a/tests/influxdb/client_test.py b/tests/influxdb/client_test.py
@@ -727,3 +727,8 @@ def test_dsn_single_client(self):
             'https+influxdb://usr:pwd@host:8086/db',
             **{'ssl': False})
         self.assertEqual('http://host:8086', cli.clients[0]._baseurl)
+
+    def test_dsn_password_caps(self):
+        cli = InfluxDBClusterClient.from_DSN(
+            'https+influxdb://usr:pWd@host:8086/db')
+        self.assertEqual('pWd', cli.clients[0]._password)
