handling new entries

src/model/entry.py

@@ -35,8 +35,8 @@ class Entry(Data):
         comment = entry_xml.querySelector("head comment")
         self.status = status.textContent if status else ""
         self.headword = headword.textContent if headword else ""
-        self.headword_type = headword.getAttribute("type") if headword.hasAttribute("type") else None
-        self.headword_audio = headword.getAttribute("audio") if headword.hasAttribute("audio") else None
+        self.headword_type = headword.getAttribute("type") if headword and headword.hasAttribute("type") else None
+        self.headword_audio = headword.getAttribute("audio") if headword and headword.hasAttribute("audio") else None
         self.grammar = grammar.textContent if grammar else ""
         self.comment = comment.textContent if comment else ""
         self.variants = [v.textContent for v in entry_xml.querySelectorAll("head variantList variant")]