Return the trace if an exception occurred

app.py

@@ -16,6 +16,7 @@ musicbrainzngs.set_useragent("Zune", "4.8", "https://github.com/yoshiask/PyZuneC
 
 @app.route(f"/v2/<string:locale>/account/signin", methods=['POST'])
 def account_signin(locale: str):
+    try:
         print(request.data)
         signinReq: Document = xml.parseString(request.data.decode('utf-8'))
         tunerInfo: Element = signinReq.firstChild
@@ -31,6 +32,9 @@ def account_signin(locale: str):
         # doc.appendChild(feed)
         xml_str = doc.toprettyxml(indent="\t")
         return Response(xml_str, mimetype=MIME_XML)
+    except Exception as e:
+        import traceback
+        return Response(traceback.format_exc(), status=500, mimetype="text/plain")
 
 
 if __name__ == "__main__":