Function python_local_module_alias_path_before 

pub fn python_local_module_alias_path_before<E, C>(
    reference: Node<'_>,
    local_name: &str,
    source: &str,
    context: &mut C,
    imported_module_path: impl FnMut(Node<'_>, &mut C) -> Result<Option<Box<[Box<str>]>>, E>,
    charge_step: impl FnMut(&mut C) -> Result<(), E>,
) -> Result<Option<Box<[Box<str>]>>, E>

Resolve a local name assigned a module object before reference.

The caller resolves imported module expressions from its structured import binder. This helper follows only straight-line assignments in the current function or module suite; branches and other direct rebinding statements invalidate an earlier alias. Attribute paths are read from tree-sitter nodes, never reconstructed from source text.