don't use bare except

use "except Exception", or if really needed explicitly "except BaseException"

electrum/base_crash_reporter.py

@@ -130,7 +130,7 @@ class BaseCrashReporter(Logger):
         }
         try:
             args["wallet_type"] = self.get_wallet_type()
-        except:
+        except Exception:
             # Maybe the wallet isn't loaded yet
             pass
         return args