Function at_the_end

src/ptpython/key_bindings.py:169–173

we consider the cursor at the end when there is no text after the cursor, or only whitespace.

(b: Buffer)

        empty_lines_required = python_input.accept_input_on_enter or 10000

        def at_the_end(b: Buffer) -> bool:
            """we consider the cursor at the end when there is no text after
            the cursor, or only whitespace."""
            text = b.document.text_after_cursor
            return text == "" or (text.isspace() and "\n" not in text)

        if python_input.paste_mode:
            # In paste mode, always insert text.