Method signature_of

codegraph-kernel/src/python.rs:293–301

pythonExtractor.getSignature: params + ` -> returnType`.

(&self, node: Node)

    /// pythonExtractor.getSignature: params + ` -> returnType`.
    fn signature_of(&self, node: Node) -> Option<String> {
        let params = node.child_by_field_name("parameters")?;
        let mut sig = self.text(params).to_string();
        if let Some(ret) = node.child_by_field_name("return_type") {
            sig.push_str(" -> ");
            sig.push_str(self.text(ret));
        }
        Some(sig)
    }

    /// pythonExtractor.isAsync: the PREVIOUS SIBLING token is `async`.
    fn is_async(&self, node: Node) -> bool {