def check_hof_data()

in foundation_security_advisories/check_advisories.py [0:0]

• 15 lines of code
• 8 McCabe index (conditional complexity)

def check_hof_data(data):
    if 'names' not in data:
        return 'Missing required key: names'

    if len(data['names']) < 100:
        return 'Suspiciously few names returned. File may be corrupted.'

    for name in data['names']:
        if 'name' not in name:
            return 'Key "name" required for every entry in "names"'
        if 'date' not in name:
            return 'Key "date" required for every entry in "names"'
        if not isinstance(name['date'], date):
            return 'Key "date" should be formatted as a date (YYYY-MM-DD): %s' % name['date']
        if name['date'] < date(2004, 11, 9):
            return 'A date can\'t be set before the launch date of Firefox'

    return None