Function get_python_doc

crates/sith_python_utils/src/lib.rs:42–70

(
    interpreter_path: impl AsRef<Path>,
    search_term: &str,
)

}

pub fn get_python_doc(
    interpreter_path: impl AsRef<Path>,
    search_term: &str,
) -> anyhow::Result<Option<String>> {
    let output = Command::new(interpreter_path.as_ref())
        .args([
            "-c",
            [
                "import pydoc",
                "pydoc.pager=pydoc.plainpager",
                &format!("pydoc.help('{search_term}')"),
            ]
            .join(";")
            .as_str(),
        ])
        .stdout(Stdio::piped())
        .output()
        .map_err(|e| anyhow::anyhow!("Failed to get python documentation! {e}"))?;

    let output_str = String::from_utf8_lossy(&output.stdout);
    if output_str.starts_with("No Python documentation found for") {
        Ok(None)
    } else {
        Ok(Some(
            // Skip the line with "Help on ..."
            output_str.lines().skip(1).collect::<Vec<&str>>().join("\n"),
        ))
    }
}

pub fn get_python_version(interpreter_path: impl AsRef<Path>) -> anyhow::Result<PythonVersion> {
    let output = Command::new(interpreter_path.as_ref())