def fetch_cve()

in scripts/project-page.py [0:0]

• 16 lines of code
• 4 McCabe index (conditional complexity)

def fetch_cve(cve_id):
  print(cve_id)
  if not os.path.exists('cache/%s.json' % cve_id):
    f = urlopen('https://cveprocess.apache.org/publicjson/%s' % cve_id)
    with open('cache/%s.json' % cve_id, 'w') as d:
      d.write(f.read().decode('utf-8'))

  with open('cache/%s.json' % cve_id, 'r') as d:
    cve = json.loads(d.read())
    if 'containers' in cve.keys():
      return cve
    else:
      if not os.path.exists('cache-converted/%s.json' % cve_id):
        subprocess.run(['cve4to5up.py', '-i', 'cache/%s.json' % cve_id, '-o' 'cache-converted/'])
      with open('cache-converted/%s.json' % cve_id, 'r') as d:
        cve = json.loads(d.read())
        return cve