Method fmt_fields

crates/ruff_python_formatter/src/module/mod_module.rs:13–39

(&self, item: &ModModule, f: &mut PyFormatter)

impl FormatNodeRule<ModModule> for FormatModModule {
    fn fmt_fields(&self, item: &ModModule, f: &mut PyFormatter) -> FormatResult<()> {
        let ModModule {
            range,
            body,
            node_index: _,
        } = item;

        if body.is_empty() {
            // Only preserve an empty line if the source contains an empty line too.
            if !f.context().comments().has_leading(item)
                && lines_after(range.start(), f.context().source()) != 0
            {
                empty_line().fmt(f)
            } else {
                Ok(())
            }
        } else {
            write!(
                f,
                [
                    body.format().with_options(SuiteKind::TopLevel),
                    // Trailing newline at the end of the file
                    hard_line_break()
                ]
            )
        }
    }
}