Avoid copies if possible

Author: sentrivana

sentry_sdk/scope.py

@@ -236,32 +236,40 @@ def __copy__(self):
         rv.client = self.client
         rv._level = self._level
         rv._name = self._name
-        rv._fingerprint = self._fingerprint
+        rv._fingerprint = self._fingerprint if self._fingerprint else None
         rv._transaction = self._transaction
-        rv._transaction_info = self._transaction_info.copy()
+        rv._transaction_info = (
+            self._transaction_info.copy() if self._transaction_info else {}
+        )
         rv._user = self._user
 
-        rv._tags = self._tags.copy()
-        rv._contexts = self._contexts.copy()
-        rv._extras = self._extras.copy()
+        rv._tags = self._tags.copy() if self._tags else {}
+        rv._contexts = self._contexts.copy() if self._contexts else {}
+        rv._extras = self._extras.copy() if self._extras else {}
 
-        rv._breadcrumbs = copy(self._breadcrumbs)
+        rv._breadcrumbs = copy(self._breadcrumbs) if self._breadcrumbs else {}
         rv._n_breadcrumbs_truncated = self._n_breadcrumbs_truncated
-        rv._event_processors = self._event_processors.copy()
-        rv._error_processors = self._error_processors.copy()
-        rv._propagation_context = self._propagation_context
+        rv._event_processors = (
+            self._event_processors.copy() if self._event_processors else []
+        )
+        rv._error_processors = (
+            self._error_processors.copy() if self._error_processors else []
+        )
+        rv._propagation_context = (
+            self._propagation_context if self._propagation_context else None
+        )
 
         rv._should_capture = self._should_capture
-        rv._span = self._span
-        rv._session = self._session
+        rv._span = self._span if self._span else None
+        rv._session = self._session if self._session else None
         rv._force_auto_session_tracking = self._force_auto_session_tracking
-        rv._attachments = self._attachments.copy()
+        rv._attachments = self._attachments.copy() if self._attachments else []
 
-        rv._profile = self._profile
+        rv._profile = self._profile if self._profile else None
 
         rv._last_event_id = self._last_event_id
 
-        rv._flags = deepcopy(self._flags)
+        rv._flags = deepcopy(self._flags) if self._flags else None
 
         return rv