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import codecs
import json
import random
import re
import urllib.parse
import urllib.request
from collections import namedtuple
APP_URL = "https://transferwise.com/fr/"
URL = "https://transferwise.com/api/v1/payment/calculate"
UA = "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0"
Data = namedtuple('Data', ['curr_from', 'curr_to', 'rate'])
def get_token():
request = urllib.request.Request(APP_URL)
request.add_header("User-Agent", UA)
with urllib.request.urlopen(request) as f:
f2 = codecs.getreader('utf-8')(f)
for line in f2.readlines():
m = re.match(".*config.appToken.*'(.+)'.*", line)
if m:
g = m.groups()
return g[0]
def job(currFrom, currTo):
token = get_token()
MULT = random.randint(100, 100000)
data = urllib.parse.urlencode({
'amount': str(MULT),
'amountCurrency': 'source',
'hasDiscount': 'false',
'isFixedRate': 'false',
'isGuaranteedFixedTarget': 'false',
'sourceCurrency': currFrom,
'targetCurrency': currTo,
})
# print (URL + "?" + data)
request = urllib.request.Request(URL + "?" + data)
request.add_header("X-Authorization-key", token)
request.add_header("X-Authorization-token", "")
request.add_header("User-Agent", UA)
with urllib.request.urlopen(request) as f:
f2 = codecs.getreader('utf-8')(f)
response = json.load(f2)
return Data(currFrom, currTo, float(response['transferwiseRate']))
if __name__ == "__main__":
from pprint import pprint
pprint(job("CHF", "EUR"))
pprint(job("CHF", "GBP"))
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