readline.replace_history_item(pos, line) Replace history item specified by its position with line. The position is

class difflib.Differ This is a class for comparing sequences of lines of text, and producing human-readable differences or deltas

textwrap.indent(text, prefix, predicate=None) Add prefix to the beginning of selected lines in text.

unicodedata.bidirectional(chr) Returns the bidirectional class assigned to the character chr as string. If no such

convert_field(value, conversion) Converts the value (returned by get_field()) given a conversion type (as in the

set_seqs(a, b) Set the two sequences to be compared.

readline.get_history_length() readline.set_history_length(length) Set or return the desired number of lines to save

ratio() Return a measure of the sequences’ similarity as a float in the range [0, 1]. Where

max_lines (default: None) If not None, then the output will contain at most max_lines lines

unicodedata.normalize(form, unistr) Return the normal form form for the Unicode string unistr. Valid values