set user agent string.

mdrsclient/connection.py

@@ -1,7 +1,9 @@
+import platform
 import threading
 
 from requests import Response, Session
 
+from mdrsclient.__version__ import __version__
 from mdrsclient.cache import CacheFile
 from mdrsclient.exceptions import MissingConfigurationException
 from mdrsclient.models import Laboratories, Token, User
@@ -74,6 +76,11 @@ class MDRSConnection:
         return "/".join(parts)
 
     def __prepare_headers(self) -> None:
-        self.session.headers.update({"accept": "application/json"})
+        self.session.headers.update(
+            {
+                "User-Agent": f"MdrsClient/{__version__} (Python {platform.python_version()} - {platform.platform()})",
+                "Accept": "application/json",
+            }
+        )
         if self.token is not None:
             self.session.headers.update({"Authorization": f"Bearer {self.token.access}"})