close file handles of tempfile

apertium · Jul 28, 2019 · 2a6db2e · 2a6db2e
1 parent c8b1af2
commit 2a6db2e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/apertium/utils.py b/apertium/utils.py
@@ -53,6 +53,9 @@ def execute_pipeline(inp: str, commands: List[List[str]]) -> str:
         if wrappers_available:
             input_file = tempfile.NamedTemporaryFile(delete=False)
             output_file = tempfile.NamedTemporaryFile(delete=False)
+            # file handles are opened by default, and needs to be closed to use on windows
+            input_file.close()
+            output_file.close()
             arg = command[1][1] if len(command) >= 3 else ''
             path = command[-1]
             input_file_name, output_file_name = input_file.name, output_file.name