old_contents: from yolapy.services import Yola
  
  
  class Subscription(object):
  
      """Construct a Subscription.
  
      :param id: Str, subscription's 32 char ID
      :param created_at: Str, datetime when subscription was created
      :param updated_at: Str, datetime when subscription was updated last time
      :param partner_id: Str, ID of the sub's partner
      :param user_id: Str, 32 character ID of the sub's user
      :param status: Str, subscription status
      :param term: Str, subscription billing term
      :param sku: Str, SKU of related product
      :param type: Str, subscription type
      :param start_date: Str, subscription's start date
      :param expiry_date: Str, subscription's expiry date
      :param billing_date: Str, subscription's billing date
      :param deprovision_date: Str, subscription's deprovision date
      :param auto_renew: Bool
      :param properties: Dict, subscription's properties
  
      :return: Subscription
      :rtype: yolapy.models.Subscription
  
      """
  
      _fields = (
          'id', 'created_at', 'updated_at', 'partner_id', 'user_id', 'status',
          'term', 'sku', 'type', 'start_date', 'expiry_date', 'billing_date',
          'deprovision_date', 'auto_renew', 'properties')
  
      def __init__(self, **fields):
          self.client = Yola()
          for field_name in self._fields:
              setattr(self, field_name, fields.get(field_name))
  
      @classmethod
      def list(cls, **kwargs):
          """Return a filtered list of Subscriptions.
  
          Usage::
  
             >>> from yolapy.models import Subscription
             >>> user_id = 'abcdef1234567890abcdef1234567890'
             >>> user_subs = Subscription.list(user_id=user_id)
             >>> print user_subs[0]
             <yolapy.models.subscription.Subscription object>
             >>> print user_subs[0].user_id
             u'abcdef1234567890abcdef1234567890'
          """
          response = Yola().list_subscriptions(**kwargs)
          return [cls(**sub) for sub in response['results']]
  
new_contents: from yolapy.services import Yola
  
  
  class Subscription(object):
  
      """Construct a Subscription.
  
      :param id: Str, subscription's 32 char ID
      :param created_at: Str, creation time
      :param updated_at: Str, last update time
      :param partner_id: Str, ID of the sub's partner
      :param user_id: Str, 32 character ID of the sub's user
      :param status: Str, subscription status
      :param term: Str, subscription billing term
      :param sku: Str, SKU of related product
      :param type: Str, subscription type
      :param start_date: Str, subscription's start date
      :param expiry_date: Str, subscription's expiry date
      :param billing_date: Str, subscription's billing date
      :param deprovision_date: Str, subscription's deprovision date
      :param auto_renew: Bool
      :param properties: Dict, subscription's properties
  
      :return: Subscription
      :rtype: yolapy.models.Subscription
  
      """
  
      _fields = (
          'id', 'created_at', 'updated_at', 'partner_id', 'user_id', 'status',
          'term', 'sku', 'type', 'start_date', 'expiry_date', 'billing_date',
          'deprovision_date', 'auto_renew', 'properties')
  
      def __init__(self, **fields):
          self.client = Yola()
          for field_name in self._fields:
              setattr(self, field_name, fields.get(field_name))
  
      @classmethod
      def list(cls, **kwargs):
          """Return a filtered list of Subscriptions.
  
          Usage::
  
             >>> from yolapy.models import Subscription
             >>> user_id = 'abcdef1234567890abcdef1234567890'
             >>> user_subs = Subscription.list(user_id=user_id)
             >>> print user_subs[0]
             <yolapy.models.subscription.Subscription object>
             >>> print user_subs[0].user_id
             u'abcdef1234567890abcdef1234567890'
          """
          response = Yola().list_subscriptions(**kwargs)
          return [cls(**sub) for sub in response['results']]
  
subject: Make documentation strings more concise