pattern = re.compile("(?<=run=)[0-9]")
pattern1 = re.compile("(?<=errors=)[0-9]")
pattern2 = re.compile("(?<=failures=)[0-9]")
pattern3 = re.compile("")
matches = pattern.finditer(lines[1])
matches1= pattern1.finditer(lines[1])
matches2= pattern2.finditer(lines[1])