Fix lint

Author: odeke-em

google/cloud/spanner_v1/pool.py

@@ -388,7 +388,7 @@ def get(self):
                 span_event_attributes,
             )
             session = self._sessions.get_nowait()
-        except queue.Empty as e:
+        except queue.Empty:
             add_span_event(
                 current_span,
                 "No sessions available in pool. Creating session",
@@ -510,8 +510,9 @@ def bind(self, database):
             session_count=self.size - created_session_count,
             session_template=Session(creator_role=self.database_role),
         )
-        span_event_attributes = {"kind": type(self).__name__}
 
+        span_event_attributes = {"kind": type(self).__name__}
+        current_span = get_current_span()
         requested_session_count = request.session_count
         if requested_session_count <= 0:
             add_span_event(
@@ -521,7 +522,6 @@ def bind(self, database):
             )
             return
 
-        current_span = get_current_span()
         add_span_event(
             current_span,
             f"Requesting {requested_session_count} sessions",

tests/unit/test_pool.py

@@ -248,12 +248,12 @@ def test_spans_bind_get_empty_pool(self):
         pool = self._make_one(size=0)
         database = _Database("name")
         session1 = _Session(database)
-        with trace_call("pool.Get", session1) as span:
+        with trace_call("pool.Get", session1):
             try:
                 pool.bind(database)
                 database._sessions = database._sessions[:0]
                 pool.get()
-            except:
+            except Exception:
                 pass
 
         wantEventNames = [