Removed docstrings. Added error handling on rulings_object.

rulings/mtgo.py

@@ -1,7 +1,6 @@
 from .rulings_object import RulingsObject
 
 class Mtgo(RulingsObject):
-    """docstring for Mtgo."""
     def __init__(self, _id):
         self.id = _id
         self.url = 'cards/mtgo/{}/rulings'.format(self.id)

rulings/multiverse_id.py

@@ -1,7 +1,6 @@
 from .rulings_object import RulingsObject
 
 class Multiverse(RulingsObject):
-    """docstring for Multiverse."""
     def __init__(self, _id):
         self.id = str(_id)
         self.url = 'cards/multiverse/{}/rulings'.format(self.id)

rulings/rulings_object.py

@@ -2,7 +2,6 @@ import asyncio
 import aiohttp
 
 class RulingsObject(object):
-
 	def __init__(self, _url, **kwargs):
 		self.pretty = kwargs.get('pretty')
 		self.format = kwargs.get('format')
@@ -33,38 +32,56 @@ class RulingsObject(object):
 		except KeyError:
 			return None
 
+	def __checkForTupleKey(self, parent, num, key):
+		try:
+			return self.scryfallJson[parent][num][key]
+		except KeyError:
+			return None
+
 	def object(self):
 		if self.__checkForKey('object') is None:
-			return KeyError('This ruling has no associated object key.')
+			return KeyError('This ruling object has no associated object key.')
 
 		return self.scryfallJson['object']
 
 	def has_more(self):
 		if self.__checkForKey('has_more') is None:
-			return KeyError('This ruling has no associated has_more key.')
+			return KeyError('This ruling object has no associated has_more key.')
 
 		return self.scryfallJson['has_more']
 
 	def data(self):
 		if self.__checkForKey('data') is None:
-			return KeyError('This ruling has no associated data key.')
+			return KeyError('This ruling object has no associated data key.')
 
 		return self.scryfallJson['data']
 
 	def data_length(self):
 		if self.__checkForKey('data') is None:
-			return KeyError('This ruling has no associated data key.')
+			return KeyError('This ruling object has no associated data key.')
 
 		return len(self.scryfallJson['data'])
 
 	def ruling_object(self, num):
+		if self.__checkForTupleKey('data', num, 'object') is None:
+			return KeyError('This ruling has no object key.')
+
 		return self.scryfallJson['data'][num]['object']
 
 	def ruling_source(self, num):
+		if self.__checkForTupleKey('data', num, 'source') is None:
+			return KeyError('This ruling has no source key.')
+
 		return self.scryfallJson['data'][num]['source']
 
 	def ruling_published_at(self, num):
+		if self.__checkForTupleKey('data', num, 'published_at') is None:
+			return KeyError('This ruling has no published_at key.')
+
 		return self.scryfallJson['data'][num]['published_at']
 
 	def ruling_comment(self, num):
+		if self.__checkForTupleKey('data', num, 'comment') is None:
+			return KeyError('This ruling has no comment key.')
+
 		return self.scryfallJson['data'][num]['comment']

rulings/scryfall_id.py

@@ -1,7 +1,6 @@
 from .rulings_object import RulingsObject
 
 class Id(RulingsObject):
-    """docstring for Id."""
     def __init__(self, _id):
         self.id = str(_id)
         self.url = 'cards/{}/rulings'.format(self.id)

rulings/set_code.py

@@ -1,7 +1,6 @@
 from .rulings_object import RulingsObject
 
 class Code(RulingsObject):
-    """docstring for Code."""
     def __init__(self, code, number):
         self.code = code.lower()
         self.number = str(number)