Install requirements update + __str__ returns obj as json (#7)

* renamed constructor.py to helpers.py to add new class for __str__

* Implemented __str__ for Resource and Source

Author: nuhamozaini

README.rst

@@ -17,7 +17,7 @@ See the `Python API docs. <https://moyasar.com/docs/api/?python>`_
 Requirements
 -------------
 
-* Python +2.7 or +3.x
+* Python +3.x
 
 --------------
 Installation

moyasar/actions/create.py

@@ -1,6 +1,6 @@
 import moyasar
 import json
-from moyasar.constructor import Constructor
+from moyasar.helpers import Constructor
 
 
 class Create(Constructor):

moyasar/actions/fetch.py

@@ -1,6 +1,6 @@
 import moyasar
 import json
-from moyasar.constructor import Constructor
+from moyasar.helpers import Constructor
 
 
 class Fetch(Constructor):

moyasar/actions/list.py

@@ -1,6 +1,6 @@
 import moyasar
 import json
-from moyasar.constructor import Constructor
+from moyasar.helpers import Constructor
 
 
 class List(Constructor):

moyasar/constructor.py

@@ -0,0 +1,16 @@
+import json
+
+
+class Constructor:
+    def __init__(self, data):
+        for key in data:
+            setattr(self, key, data[key])
+
+
+class Format:
+    def __str__(self):
+        dict = self.__dict__
+        for key in dict:
+            if isinstance(dict[key], Format):
+                dict[key] = dict[key].__dict__
+        return json.dumps(self.__dict__)

moyasar/helpers.py

@@ -1,7 +1,8 @@
 from moyasar.actions.create import Create
 from moyasar.resource import Resource
 from moyasar.actions.cancel import Cancel
+from moyasar.helpers import Format
 
 
-class Invoice(Resource, Cancel, Create):
+class Invoice(Resource, Cancel, Create, Format):
     pass

moyasar/invoice.py

@@ -1,11 +1,12 @@
+import json
+
 from moyasar.resource import Resource
 from moyasar.actions.refund import Refund
-from moyasar.constructor import Constructor
+from moyasar.helpers import Constructor
+from moyasar.helpers import Format
 
 
-class Source(Constructor):
-    def __init__(self, data):
-        super().__init__(data)
+class Source(Constructor, Format):
 
     @classmethod
     def build(cls, source):
@@ -27,14 +28,16 @@ def source_to_sadad(cls, data):
 
 
 class CreditCard(Source):
-    pass
+    def __str__(self):
+        return json.dumps(self.__dict__)
 
 
 class Sadad(Source):
     pass
 
 
-class Payment(Resource, Refund):
+class Payment(Resource, Refund, Format):
+
     def __init__(self, data):
         super().__init__(data)
         self.source = Source.build(self.source)

moyasar/payment.py

@@ -19,6 +19,8 @@
     ],
     install_requires=[
         'requests',
+    ],
+    tests_require=[
         'httpretty',
         'pytest'
     ],