Function prase_quoting_from_obj

crates/stdlib/src/csv.rs:224–237

(vm: &VirtualMachine, obj: &PyObject)

        })
    }
    fn prase_quoting_from_obj(vm: &VirtualMachine, obj: &PyObject) -> PyResult<QuoteStyle> {
        match_class!(match obj.get_attr("quoting", vm)? {
            i @ PyInt => {
                Ok(i.try_to_primitive::<isize>(vm)?.try_into().map_err(|_| {
                    let msg = r#"bad "quoting" value"#;
                    vm.new_type_error(msg.to_owned())
                })?)
            }
            attr => {
                let msg = format!(r#""quoting" must be string or None, not {}"#, attr.class());
                Err(vm.new_type_error(msg.to_owned()))
            }
        })
    }
    impl TryFromObject for PyDialect {
        fn try_from_object(vm: &VirtualMachine, obj: PyObjectRef) -> PyResult<Self> {
            let delimiter = parse_delimiter_from_obj(vm, &obj)?;