def regex_findall_index(value, find='', index=0, ignorecase=False):
    'Find all matches using regex and then pick specific match index.'
    if (not isinstance(value, str)):
        value = str(value)
    flags = (re.I if ignorecase else 0)
    return re.findall(find, value, flags)[index]
Find all matches using regex and then pick specific match index.
def regex_findall_index(value, find=, index=0, ignorecase=False):
    
    if (not isinstance(value, str)):
        value = str(value)
    flags = (re.I if ignorecase else 0)
    return re.findall(find, value, flags)[index]