# Pending removal in Python 3.18

- No longer accept a boolean value when a file descriptor is expected. (Contributed by Serhiy Storchaka in gh-82626.)

- `decimal`:

  - The non-standard and undocumented `Decimal` format specifier `'N'`, which is only supported in the `decimal` module’s C implementation, has been deprecated since Python 3.13. (Contributed by Serhiy Storchaka in gh-89902.)

- Deprecations defined by PEP 829:

  - `import` lines in `name.pth` files are silently ignored.

  (Contributed by Barry Warsaw in gh-148641.)