Add repr methods for errors

stripe/error.py

@@ -40,6 +40,13 @@ def __str__(self):
  def user_message(self):
  return self._message
 
+ def __repr__(self):
+ return '%s(message=%r, http_status=%r, request_id=%r)' % (
+ self.__class__.__name__,
+ self._message,
+ self.http_status,
+ self.request_id)
+
 
 class APIError(StripeError):
  pass
@@ -49,7 +56,20 @@ class APIConnectionError(StripeError):
  pass
 
 
-class CardError(StripeError):
+class StripeErrorWithParamCode(StripeError):
+
+ def __repr__(self):
+ return ('%s(message=%r, param=%r, code=%r, http_status=%r, '
+ 'request_id=%r)' % (
+ self.__class__.__name__,
+ self._message,
+ self.param,
+ self.code,
+ self.http_status,
+ self.request_id))
+
+
+class CardError(StripeErrorWithParamCode):
 
  def __init__(self, message, param, code, http_body=None,
  http_status=None, json_body=None, headers=None):
@@ -63,7 +83,7 @@ class IdempotencyError(StripeError):
  pass
 
 
-class InvalidRequestError(StripeError):
+class InvalidRequestError(StripeErrorWithParamCode):
 
  def __init__(self, message, param, code=None, http_body=None,
  http_status=None, json_body=None, headers=None):

tests/test_error.py

@@ -2,7 +2,7 @@
 
 from __future__ import absolute_import, division, print_function
 
-from stripe import six, StripeError
+from stripe import CardError, StripeError, six
 from tests.helper import StripeTestCase
 
 
@@ -39,3 +39,29 @@ def test_formatting_with_message_none_and_request_id_none(self):
  self.assertEqual('<empty message>', str(err))
  else:
  self.assertEqual('<empty message>', str(err))
+
+ def test_repr(self):
+ err = StripeError(u'öre', headers={'request-id': '123'})
+ if six.PY2:
+ self.assertEquals(repr(err), (
+ "StripeError(message=u'\\xf6re', http_status=None, "
+ "request_id='123')"))
+ else:
+ self.assertEquals(repr(err), (
+ "StripeError(message='öre', http_status=None, "
+ "request_id='123')"))
+
+
+class StripeErrorWithParamCodeTests(StripeTestCase):
+
+ def test_repr(self):
+ err = CardError(u'öre', param='cparam', code='ccode', http_status=403,
+ headers={'request-id': '123'})
+ if six.PY2:
+ self.assertEquals(repr(err), (
+ "CardError(message=u'\\xf6re', param='cparam', code='ccode', "
+ "http_status=403, request_id='123')"))
+ else:
+ self.assertEquals(repr(err), (
+ "CardError(message='öre', param='cparam', code='ccode', "
+ "http_status=403, request_id='123')"))