Merge pull request #45 from wey-gu/nebula_cloud

feat: support TLS

docs/get_started_docs.ipynb

@@ -1426,7 +1426,7 @@
    "outputs": [],
    "source": [
     "##uncomment to draw\n",
-    "#%ng_draw"
+    "# %ng_draw"
    ]
   },
   {

ngql/magic.py

@@ -20,6 +20,7 @@
 from nebula3.data.DataObject import Node, Relationship, PathWrapper
 from nebula3.gclient.net import ConnectionPool as NebulaConnectionPool
 from nebula3.Config import Config as NebulaConfig
+from nebula3.Config import SSL_config
 
 
 rel_query_sample_edge = Template(
@@ -164,9 +165,19 @@ def _init_connection_pool(self, args):
                     config.max_connection_pool_size = self.max_connection_pool_size
 
                 self.credential = args.user, args.password
-                connect_init_result = connection_pool.init(
-                    [(args.address, args.port)], config
-                )
+                try:
+                    connect_init_result = connection_pool.init(
+                        [(args.address, args.port)], config
+                    )
+                except RuntimeError:
+                    # When GraphD is over TLS
+                    print(
+                        "Got RuntimeError, trying to connect assuming GraphD is over TLS"
+                    )
+                    ssl_config = SSL_config()
+                    connect_init_result = connection_pool.init(
+                        [(args.address, args.port)], config, ssl_config
+                    )
                 if not connect_init_result:
                     return CONNECTION_POOL_INIT_FAILURE
                 else:

setup.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="jupyter_nebulagraph",
-    version="0.10.1",
+    version="0.11.0",
     author="Wey Gu",
     author_email="[email protected]",
     description="Jupyter extension for NebulaGraph",

setup_ipython.py

@@ -5,7 +5,7 @@
 
 setuptools.setup(
     name="ipython-ngql",
-    version="0.10.1",
+    version="0.11.0",
     author="Wey Gu",
     author_email="[email protected]",
     description="Jupyter extension for NebulaGraph",