using dotenv now - instead of cfg file

Author: umernalla

Configuration/credentials.ipynb

@@ -27,22 +27,37 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
-    "APP_KEY                     = 'YOUR_APP_KEY'\n",
-    "RDP_LOGIN                   = 'YOUR_REFINITIV_DATA_PLATFORM_LOGIN'\n",
-    "RDP_PASSWORD                = 'YOUR_REFINITIV_DATA_PLATFORM_PASSWORD'\n",
-    "DEPLOYED_PLATFORM_HOST      = 'THE_HOST:PORT_OF_YOUR_DEPLOYED_PLATFORM'  # ADS hostname:PORT or IP:PORT e.g. 'myADS:15000'\n",
-    "DEPLOYED_PLATFORM_USER_NAME = 'YOUR_USER_NAME_ON_YOUR_DEPLOYED_PLATFORM' # DACS user name "
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    " "
+    "#import logging\n",
+    "#import sys\n",
+    "#file_handler = logging.FileHandler(filename='c:/Temp/tmp.log')\n",
+    "#handlers = [file_handler]\n",
+    "#logging.basicConfig(\n",
+    "#    level=logging.DEBUG, \n",
+    "#    format='[%(asctime)s] {%(filename)s:%(lineno)d} %(levelname)s - %(message)s',\n",
+    "#    handlers=handlers\n",
+    "#)\n",
+    "\n",
+    "import logging.config\n",
+    "import os\n",
+    "from dotenv import load_dotenv\n",
+    "\n",
+    "# load credentials from a .env file (+ override any OS system env vars of the same name)\n",
+    "load_dotenv(override=True)\n",
+    "APP_KEY                     = os.getenv('APP_KEY')\n",
+    "RDP_LOGIN                   = os.getenv('RDP_LOGIN')\n",
+    "RDP_PASSWORD                = os.getenv('RDP_PASSWORD')\n",
+    "DEPLOYED_PLATFORM_HOST      = os.getenv('DEPLOYED_PLATFORM_HOST')\n",
+    "DEPLOYED_PLATFORM_USER_NAME = os.getenv('DEPLOYED_PLATFORM_USER_NAME')\n",
+    "\n",
+    "#APP_KEY                     = 'YOUR_APP_KEY'\n",
+    "#RDP_LOGIN                   = 'YOUR_REFINITIV_DATA_PLATFORM_LOGIN'\n",
+    "#RDP_PASSWORD                = 'YOUR_REFINITIV_DATA_PLATFORM_PASSWORD'\n",
+    "#DEPLOYED_PLATFORM_HOST      = 'THE_HOST:PORT_OF_YOUR_DEPLOYED_PLATFORM'  # ADS hostname:PORT or IP:PORT e.g. 'myADS:15000'\n",
+    "#DEPLOYED_PLATFORM_USER_NAME = 'YOUR_USER_NAME_ON_YOUR_DEPLOYED_PLATFORM' # DACS user name "
    ]
   },
   {
@@ -54,9 +69,9 @@
     "These function will be used by most of the other tutorials to reduce session related code replication.\n",
     "\n",
     "Set your default session_type below with **SESSION_TYPE** variable below - valid values are:\n",
-    "- \"**desktop**\"\n",
-    "- \"**rdp**\"\n",
-    "- \"**deployed**\"  \n",
+    "- \"desktop\"\n",
+    "- \"rdp\"\n",
+    "- \"deployed\"  \n",
     "\n",
     "This will avoid the need to specif it in all the tutorials.\n",
     "\n",
@@ -69,7 +84,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 3,
    "metadata": {
     "tags": []
    },
@@ -87,7 +102,7 @@
     "    session = get_default_session()\n",
     "    if session is None:\n",
     "        if session_type == \"desktop\":\n",
-    "            session = rd.session.desktop.Definition(APP_KEY).get_session()\n",
+    "            session = rd.session.desktop.Definition(app_key=APP_KEY).get_session()\n",
     "        elif session_type == \"rdp\":\n",
     "            session = rd.session.platform.Definition(\n",
     "                app_key=APP_KEY,\n",
@@ -106,11 +121,12 @@
     "    if session is None:\n",
     "        raise Exception(f\"Wrong session_type: {session_type}. It must be ['desktop', 'rdp', 'deployed']\")\n",
     "    else:\n",
-    "        set_default_session(session)\n",
     "        #session.set_log_level(logging.DEBUG)\n",
-    "        session.set_log_level(logging.WARNING)\n",
+    "        session.set_log_level(logging.ERROR)\n",
+    "        set_default_session(session)\n",
     "        session.open()\n",
-    "        \n",
+    "        return session\n",
+    "    \n",
     "def close_session():\n",
     "    session = get_default_session()\n",
     "    if session:\n",