def extract_phone_number_ctxt()

in functions/source/publish-call-metadata/lambda_function.py [0:0]

• 24 lines of code
• 6 McCabe index (conditional complexity)

def extract_phone_number_ctxt(transcript):
    punc = '''!()-[]{};:'"\,<>./?@#$%^&*_~'''
    for ele in punc:
        if ele in punc:
            transcript = transcript.replace(ele, '')
    transcript = transcript.lower()
    nospace = ''.join(i for i in transcript.split())

    r1 = re.findall(r"[0-9]{8,10}", nospace)
    
    context = [i.lower() for i in ['callbacknumber', 'callbackphonenumber', 'phonenumber', 'callback']]

    if r1 != []:
        for i in r1:
            a = nospace.find(i)
            seg = nospace[np.clip(a - 100, 0, len(nospace)):np.clip(a + 10, 0, len(nospace))]
            key = list(filter(lambda x: x in seg, context))
            if len(key) != 0:
                ext = check_extension(nospace, i.strip())
                if ext != False:
                    return ext
                else:
                    return i.strip()
                break
        return ''
    else: 
        return ''