format

Author: matthewgrossman

instrumentation/opentelemetry-instrumentation-flask/src/opentelemetry/instrumentation/flask/__init__.py

@@ -272,12 +272,16 @@ def response_hook(span: Span, status: str, response_headers: List):
 _excluded_urls_from_env = get_excluded_urls("FLASK")
 
 if package_version.parse(flask.__version__) >= package_version.parse("2.2.0"):
+
     def _request_ctx_ref() -> weakref.ReferenceType:
         return weakref.ref(flask.globals.request_ctx._get_current_object())
+
 else:
+
     def _request_ctx_ref() -> weakref.ReferenceType:
         return weakref.ref(flask._request_ctx_stack.top)
 
+
 def get_default_span_name():
     try:
         span_name = flask.request.url_rule.rule
@@ -447,7 +451,9 @@ def _teardown_request(exc):
 
         activation = flask.request.environ.get(_ENVIRON_ACTIVATION_KEY)
 
-        original_reqctx_ref = flask.request.environ.get(_ENVIRON_REQCTX_REF_KEY)
+        original_reqctx_ref = flask.request.environ.get(
+            _ENVIRON_REQCTX_REF_KEY
+        )
         current_reqctx_ref = _request_ctx_ref()
         if not activation or original_reqctx_ref != current_reqctx_ref:
             # This request didn't start a span, maybe because it was created in

instrumentation/opentelemetry-instrumentation-flask/tests/base_test.py

@@ -40,18 +40,17 @@ def _sqlcommenter_endpoint():
 
     @staticmethod
     def _copy_context_endpoint():
-
         @flask.copy_current_request_context
         def _extract_header():
-            return flask.request.headers['x-req']
+            return flask.request.headers["x-req"]
 
         # Despite `_extract_header` copying the request context,
         # calling it shouldn't detach the parent Flask span's contextvar
         request_header = _extract_header()
 
         return {
-            'span_name': trace.get_current_span().name,
-            'request_header': request_header
+            "span_name": trace.get_current_span().name,
+            "request_header": request_header,
         }
 
     @staticmethod