improve CLI output

pyquarantine/storage.py

@@ -47,6 +47,10 @@ class BaseMailStorage:
         self.metavar = metavar
         self.pretend = False
 
+    @property
+    def type(self):
+        return "Base"
+
     def add(self, data, qid, mailfrom, recipients, subject, variables):
         "Add email to storage."
         return ("", "")
@@ -103,6 +107,10 @@ class FileMailStorage(BaseMailStorage):
         cfg.append(f"original={self.original}")
         return "FileMailStorage(" + ", ".join(cfg) + ")"
 
+    @property
+    def type(self):
+        return "File"
+
     def get_storageid(self, qid):
         timestamp = datetime.now().strftime("%Y%m%d%H%M%S")
         return f"{timestamp}_{qid}"