Contents

import re


class Phone(object):
    def __init__(self, number):
        self.number = self._clean(number)

    def area_code(self):
        return self.number[:3]

    def exchange_code(self):
        return self.number[3:6]

    def subscriber_number(self):
        return self.number[-4:]

    def pretty(self):
        return "(%s) %s-%s" % (
            self.area_code(),
            self.exchange_code(),
            self.subscriber_number()
        )

    def _clean(self, number):
        return self._normalize(
            re.sub(r'[^\d]', '', number)
        )

    def _normalize(self, number):
        valid = len(number) == 10 or \
            len(number) == 11 and number.startswith('1')

        if valid:
            return number[-10:]
        else:
            return '0' * 10

Version data entries

258 entries across 258 versions & 1 rubygems

Version	Path
trackler-2.2.1.40	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.39	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.38	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.37	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.36	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.35	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.34	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.33	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.32	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.31	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.30	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.29	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.28	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.27	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.26	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.25	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.24	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.23	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.22	tracks/python/exercises/phone-number/example.py
trackler-2.2.1.21	tracks/python/exercises/phone-number/example.py