Submodules are currently broken. See: <a class="issue-link

Fixed in <a class="commit-link" data-hovercard-type="commit" data-hovercard-url="https

Also added these same docs in <a class="commit-link" data-hovercard-type="commit" data

Python module issues about arc HOT 2 CLOSED

AtomicGamer9523 commented on August 25, 2024

Python module issues

from arc.

Comments (2)

AtomicGamer9523 commented on August 25, 2024

Fixed in bbc66fe

Explanation:

We create the submodule via PyModule::new
Call that the function that represents the submodule (providing py, so this module)
Then we add the submodule to the parent module. (m.add_submodule(module_name))
Finally, run a python script to add the submodule to sys.modules.

I created this macro to do so easier:

macro_rules! pymod {
    ($module_name: ident -> $submodule_func: path, $module_path: literal, $py:ident, $m: ident) => {
        let $module_name = PyModule::new($py, ::core::stringify!($module_name))?;
        $submodule_func($py, $module_name)?;
        $m.add_submodule($module_name)?;
        pyo3::py_run!(
            $py,
            $module_name,
            ::core::concat!(
                "import sys; sys.modules['",
                $module_path,
                "'] = ",
                ::core::stringify!($module_name),
            )
        );
    };
}