def find_paranoia_level_line()

in tools/paranoia_level_classifier.py [0:0]

• 20 lines of code
• 10 McCabe index (conditional complexity)

def find_paranoia_level_line(lines = [], paranoia_level = 0):
    # find start
    start_pos = 0
    if paranoia_level > 0:
        start_pattern = re.compile(r"^\s*SecRule.*PARANOIA_LEVEL\D+" + str(paranoia_level) + r".*$")
        while start_pos < len(lines):
            if start_pattern.match(lines[start_pos]):
                break
            start_pos += 1

    # find end
    end_pattern = re.compile(r"^\s*SecRule.*PARANOIA_LEVEL\D+(\d+).*$")
    end_pos = start_pos + 1
    while end_pos < len(lines):
        result = end_pattern.match(lines[end_pos])
        if result and int(result.group(1)) > paranoia_level:
            break
        end_pos += 1
    if end_pos > start_pos and start_pos < len(lines):
        if end_pos > len(lines):
            end_pos = len(lines)
        return lines[start_pos + 1: end_pos]
    return []