Draw box around the text. Great for debugging.

print_box.py

def print_box(text, line_width=2, s="#"):
    text = [t.strip() for t in text.strip().split("\n")]
    max_len = max(len(t) for t in text)
    text = [t.ljust(max_len) for t in text]
    cols = max_len + (line_width + 2 * line_width) * 2
    wrap = lambda out, s: s + out + s[::-1]
    gutter = s * 2 * line_width + " " * line_width
    blank_line = wrap(" " * max_len, gutter) + "\n"
    # generate boxed text
    out = "\n".join(wrap(t, gutter) for t in text)
    for _ in range(line_width // 2):
        out = wrap(out, blank_line)
    for _ in range(line_width):
        out = wrap(out, s * cols + "\n")
    print(out)