is bib loaded

mecheng · Jun 1, 2019 · 0d7d5ee · 0d7d5ee
1 parent da10577
commit 0d7d5ee
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/mechcite/bibliography.py b/mechcite/bibliography.py
@@ -32,6 +32,9 @@ def cite(self, key):
         if key in self._bib.entries:
             self._bib.citations.add(key)
 
+    def loaded(self):
+        return hasattr(self, '_bib')
+
     def _tbl_writer(self, writer, italic):
         writer.table_name = 'Bibliography'
         writer.headers = ['Index', 'Citation']