error: unused variable: `py`
   --> src/lib.rs:263:18
    |
263 | fn from_pyobject(py: Python, file: PyObject, read_only: bool) -> PyResult<PyFileLikeObject> {
    |                  ^^ help: if this is intentional, prefix it with an underscore: `_py`
    |
    = note: `-D unused-variables` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(unused_variables)]`

error: unneeded `return` statement
   --> src/lib.rs:265:5
    |
265 |     return PyFileLikeObject::with_requirements(file, read_only, !read_only, false, false);
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
    = note: `-D clippy::needless-return` implied by `-D warnings`
    = help: to override `-D warnings` add `#[allow(clippy::needless_return)]`
help: remove `return`
    |
265 -     return PyFileLikeObject::with_requirements(file, read_only, !read_only, false, false);
265 +     PyFileLikeObject::with_requirements(file, read_only, !read_only, false, false)
    |

error: could not compile `pyrage` (lib) due to 2 previous errors
Error: Process completed with exit code 101.