ensure we specify the funding instrument used on debits, credits, and…

… holds. pep8

balanced/__init__.py

@@ -1,4 +1,4 @@
-__version__ = '0.9.2'
+__version__ = '0.9.3'
 from collections import defaultdict
 import contextlib
 
@@ -25,7 +25,7 @@
     Card.__name__,
     BankAccount.__name__,
     exc.__name__.partition('.')[-1],
-    ]
+]
 
 http_client = HTTPClient()
 config = http_client.config

balanced/config.py

@@ -24,9 +24,9 @@ def __init__(self):
                 'Accept': 'application/json',
                 'Content-Type': 'application/json',
                 'User-agent': _make_user_agent(),
-                },
-                'danger_mode': True,
-            }
+            },
+            'danger_mode': True,
+        }
 
     @property
     def uri(self):

balanced/http_client.py

@@ -10,12 +10,12 @@
 
 serializers = {
     'application/json': to_json
-    }
+}
 
 
 deserializers = {
     'application/json': json.loads
-    }
+}
 
 
 REDIRECT_STATI = list(REDIRECT_STATI)
@@ -40,17 +40,17 @@ def wrapped():
                     raise redirection
                 deserialized = http_client.deserialize(
                     response_instance
-                    )
+                )
                 response_instance.deserialized = deserialized
                 extra = deserialized.get('additional') or ''
                 if extra:
                     extra = ' -- {}.'.format(extra)
                 error_msg = '{name}: {code}: {msg} {extra}'.format(
-                        name=deserialized['status'],
-                        code=deserialized['status_code'],
-                        msg=deserialized['description'].encode('utf8'),
-                        extra=extra.encode('utf8'),
-                    )
+                    name=deserialized['status'],
+                    code=deserialized['status_code'],
+                    msg=deserialized['description'].encode('utf8'),
+                    extra=extra.encode('utf8'),
+                )
                 http_error = HTTPError(error_msg)
                 for error, value in response_instance.deserialized.iteritems():
                     setattr(http_error, error, value)
@@ -94,7 +94,7 @@ def make_absolute_url(client, url, **kwargs):
         kwargs['allow_redirects'] = False
         kwargs['hooks'] = {
             'response': wrap_raise_for_status(client)
-            }
+        }
 
         if client.config.api_key_secret:
             kwargs['auth'] = (client.config.api_key_secret, None)

balanced/resources.py

@@ -927,6 +927,7 @@ def debit(self, amount=None, appears_on_statement_as=None,
             hold_uri=hold_uri,
             meta=meta,
             description=description,
+            source_uri=self.uri,
         ).save()
 
     def hold(self, amount, meta=None, description=None):
@@ -940,7 +941,8 @@ def hold(self, amount, meta=None, description=None):
             uri=self.account.holds_uri,
             amount=amount,
             meta=meta,
-            description=description
+            description=description,
+            source_uri=self.uri,
         ).save()
 
 
@@ -974,6 +976,7 @@ def debit(self, amount, appears_on_statement_as=None,
             appears_on_statement_as=appears_on_statement_as,
             meta=meta,
             description=description,
+            source_uri=self.uri,
         ).save()
 
     def credit(self, amount, description=None, meta=None):
@@ -992,12 +995,14 @@ def credit(self, amount, description=None, meta=None):
             uri = self.account.credits_uri
         else:
             uri = self.credits_uri
+        destination_uri = self.uri
 
         credit = Credit(
             uri=uri,
             amount=amount,
             description=description,
             meta=meta,
+            destination_uri=destination_uri,
         )
         credit.save()
         return credit

balanced/utils.py

@@ -236,11 +236,11 @@ def __call__(self, serializable):
         for serializer in self.serialization_chain:
             result = serializer(serializable)
             if ((not self.explicit_none_check and result) or
-                (self.explicit_none_check and result is not None)):
+                    (self.explicit_none_check and result is not None)):
                 return result
 
         error_msg = _JSON_ERROR_MSG.format(type(serializable),
-            repr(serializable))
+                                           repr(serializable))
         raise TypeError(error_msg)
 
 
@@ -258,8 +258,8 @@ def handle_datetime(serializable):
 
 def to_json(*args, **kwargs):
     return json.dumps(dict(*args, **kwargs),
-        use_decimal=True,
-        default=json_serializer)
+                      use_decimal=True,
+                      default=json_serializer)
 
 
 def urljoin(*args):