Traceback (most recent call last):
File "/Users/wuyazi/Workspace/env/italki/lib/python2.7/site-packages/tornado/web.py", line 1042, in _execute
getattr(self, self.request.method.lower())(*args, **kwargs)
File "/Users/wuyazi/italki/italki_one_backend/src/italki/payment/views/api_payment.py", line 1164, in get
return self._do_task()
File "/Users/wuyazi/italki/italki_one_backend/src/italki/payment/views/api_payment.py", line 1158, in _do_task
if order_id and alipay_notify_method(self, order_id=order_id, **req_args):
File "/Users/wuyazi/italki/italki_one_backend/src/italki/payment/alipaycn/__init__.py", line 91, in alipay_wap_notify
verify_result = self.alipay_wap.verify(params, signature)
File "/Users/wuyazi/italki/italki_one_backend/src/italkiexts/alipay/__init__.py", line 183, in verify
return self._verify(message, signature)
File "/Users/wuyazi/italki/italki_one_backend/src/italkiexts/alipay/__init__.py", line 171, in _verify
if signer.verify(digest, decodebytes(signature.encode("utf8")[:-2])):
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/base64.py", line 321, in decodestring
return binascii.a2b_base64(s)
Error: Incorrect padding