flake8 delinting

2021-09-21 16:37:03 -07:00
parent 9559f76fae
commit c725bf79da
16 changed files with 47 additions and 34 deletions
@@ -96,12 +96,12 @@ def run(
        try:
            with Image.open(output_pnm) as imout:
                imout.save(output_file, dpi=(dpi, dpi))
-        except (FileNotFoundError, OSError):
+        except OSError as e:
            raise SubprocessOutputError(
                "unpaper: failed to produce the expected output file. "
                + " Called with: "
                + str(args_unpaper)
-            ) from None
+            ) from e


 def validate_custom_args(args: str) -> List[str]: