unpaper: round off DPI

2020-11-03 01:14:57 -08:00
parent 54bbbfdeb3
commit ced7ad9164
1 changed files with 1 additions and 1 deletions
@@ -66,7 +66,7 @@ def _setup_unpaper_io(tmpdir: Path, input_file: Path) -> Tuple[Path, Path]:


 def run(input_file, output_file, dpi, mode_args):
-    args_unpaper = ['unpaper', '-v', '--dpi', str(dpi)] + mode_args
+    args_unpaper = ['unpaper', '-v', '--dpi', str(round(dpi, 6))] + mode_args

    with TemporaryDirectory() as tmpdir:
        input_pnm, output_pnm = _setup_unpaper_io(Path(tmpdir), input_file)