Merge pull request #36 from iamport/feature/issue-35

모든 POST요청은 application/json 방식으로 변환합니다

iamport/client.py

@@ -41,7 +41,7 @@ def _get_token(self):
  url = '{}users/getToken'.format(self.imp_url)
  payload = {'imp_key': self.imp_key,
  'imp_secret': self.imp_secret}
- response = self.requests_session.post(url, data=payload)
+ response = self.requests_session.post(url, headers={'Content-Type': 'application/json'}, data=json.dumps(payload))
  return self.get_response(response).get('access_token')
 
  def get_headers(self):
@@ -54,7 +54,8 @@ def _get(self, url, payload=None):
 
  def _post(self, url, payload=None):
  headers = self.get_headers()
- response = self.requests_session.post(url, headers=headers, data=payload)
+ headers['Content-Type'] = 'application/json'
+ response = self.requests_session.post(url, headers=headers, data=json.dumps(payload))
  return self.get_response(response)
 
  def find_by_merchant_uid(self, merchant_uid):
@@ -126,8 +127,7 @@ def pay_schedule(self, **kwargs):
  if key not in schedules:
  raise KeyError('Essential parameter is missing!: %s' % key)
 
- response = self.requests_session.post(url, headers=headers, data=json.dumps(kwargs))
- return self.get_response(response)
+ return self._post(url, kwargs)
 
  def pay_unschedule(self, **kwargs):
  url = '{}subscribe/payments/unschedule'.format(self.imp_url)