fix: send correct SDK user agent in analytics events

Author: Zaimwa9

flagsmith/analytics.py

@@ -8,7 +8,7 @@
 
 from requests_futures.sessions import FuturesSession  # type: ignore
 
-from flagsmith.version import __version__
+from flagsmith.version import DEFAULT_USER_AGENT, __version__
 
 logger = logging.getLogger(__name__)
 
@@ -218,7 +218,7 @@ def flush(self) -> None:
                 headers={
                     "Content-Type": "application/json; charset=utf-8",
                     "X-Environment-Key": self._environment_key,
-                    "Flagsmith-SDK-User-Agent": f"flagsmith-python-client/{__version__}",
+                    "Flagsmith-SDK-User-Agent": DEFAULT_USER_AGENT,
                 },
             )
         except RuntimeError:

flagsmith/flagsmith.py

@@ -41,13 +41,12 @@
     TraitMapping,
 )
 from flagsmith.utils.identities import generate_identity_data
-from flagsmith.version import __version__
+from flagsmith.version import DEFAULT_USER_AGENT
 
 logger = logging.getLogger(__name__)
 
 DEFAULT_API_URL = "https://edge.api.flagsmith.com/api/v1/"
 DEFAULT_REALTIME_API_URL = "https://realtime.flagsmith.com/"
-DEFAULT_USER_AGENT = f"flagsmith-python-sdk/{__version__}"
 
 
 class Flagsmith:

flagsmith/version.py

@@ -1,3 +1,5 @@
 from importlib.metadata import version
 
 __version__ = version("flagsmith")
+
+DEFAULT_USER_AGENT = f"flagsmith-python-sdk/{__version__}"

tests/test_event_processor.py

@@ -171,7 +171,7 @@ def test_flush_sends_correct_http_request(event_processor: EventProcessor) -> No
     headers = call_kwargs[1]["headers"]
     assert headers["X-Environment-Key"] == "test_key"
     assert headers["Content-Type"] == "application/json; charset=utf-8"
-    assert "flagsmith-python-client/" in headers["Flagsmith-SDK-User-Agent"]
+    assert "flagsmith-python-sdk/" in headers["Flagsmith-SDK-User-Agent"]
 
     body = json.loads(call_kwargs[1]["data"])
     assert "environment_key" not in body