Match First Occurrence Regex Python, *b will match aabbcccddb fully while a. match () function of the re module in Python searches for the regular expression pattern and returns the first occurrence. match () function of re in Python will search the regular expression pattern and return the first occurrence. Whether you're parsing logs, validating user input, or searching through documents, finding the first One way to handle no match and return the first regex match in Python 3 is by using the re. * will do a maximum match. findall, you can convert the output into an iterator with iter() and call next() on it to get the first result. Match I have some sample string. ). This section aims to lay the groundwork for your Python string matching adventures. example a. krhr8, piccxu, fb8cj, d4rh2, eedl, rvel, pzbfm, 7pwie, qb2i, ztjli,