8d6e295859edc8c93a2c5dded536588cf01b55e6,local/server/streamlit/local/io.py,,echo,#,138

Before Change

    
    try:
        import traceback
        write(traceback)
        subheader("Stack")
        start_frame = traceback.extract_stack()[0]
        filename, start_line = frame.filename, frame.lineno
        // write(frame)

After Change

    yield
    end_frame = traceback.extract_stack()[0]
    assert start_frame.filename == end_frame.filename
    with open(start_frame.filename) as source_file:
        lines = slice(start_frame.lineno, end_frame.lineno)
        source = "".join(source_file.readlines()[lines])
        code.markdown(f"```\n{textwrap.dedent(source)}\n```")

Instances