Merge pull request #158 from Haitham-ghaida/fix_data_store

Resolve "Too Many Open Files" Error by Managing ZipFS Resources
brightway-lca · Nov 23, 2023 · 0e575a4 · 0e575a4
2 parents 8055a3d + 5a933df
commit 0e575a4
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/bw2data/data_store.py b/bw2data/data_store.py
@@ -161,7 +161,9 @@ def filepath_processed(self):
         return self.dirpath_processed() / self.filename_processed()
 
     def datapackage(self):
-        return load_datapackage(ZipFS(self.filepath_processed()))
+        zip_file_path = self.filepath_processed()
+        with ZipFS(zip_file_path) as zip_fs:
+            return load_datapackage(zip_fs)
 
     def write(self, data, process=True):
         """Serialize intermediate data to disk.