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marcieltorres/get_address_by_cep.py

Created August 25, 2018 02:18
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ViaCEP: AWS Lambda Function para buscar endereço através do CEP
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get_address_by_cep.py
import json
import urllib
import re
def lambda_handler(event, context):
if 'cep' in event and _regex(event['cep']):
return json.loads(urllib.request.urlopen(_get_url_api(event['cep'])).read())
return json.loads("{\"erro\": true, \"mensagem\": \"Formato incorreto\"}")
def _get_url_api(cep):
return ('http://www.viacep.com.br/ws/{}/json'.format(_replace(cep)))
def _replace(str):
return str.replace("-", "").replace(" ", "")
def _regex(str):
return re.match('[0-9]{8}', _replace(str))
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