Fix problem with ZIP paths on Windows.

Fixes #181.
jensengroup · Dec 29, 2023 · a757325 · a757325
1 parent 5a00d05
commit a757325
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/propka/input.py b/propka/input.py
@@ -38,9 +38,11 @@ def open_file_for_reading(input_file: _TextIOSource) -> ContextManager[IO[str]]:
     if not input_file.is_file():
         for p in input_file.parents:
             if not zipfile.is_zipfile(p):
+                print(f"Parent {p} is not ZIP file.")
                 continue
             zf = zipfile.ZipFile(p)
-            stream = zf.open(str(input_file.relative_to(p)))
+            path_string = "/".join(input_file.relative_to(p).parts)
+            stream = zf.open(path_string)
             return io.TextIOWrapper(stream)
 
     return contextlib.closing(open(input_file, 'rt'))