old_contents: # Copyright (c) 2010 Witchspace <witchspace81@gmail.com>
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  # THE SOFTWARE.
  """Generic utilities used by bitcoin client library."""
  from copy import copy
  
  
  class DStruct(object):
      """
      Simple dynamic structure, like :const:`collections.namedtuple` but more flexible
      (and less memory-efficient)
      """
      # Default arguments. Defaults are *shallow copied*, to allow defaults such as [].
      _fields = []
      _defaults = {}
  
      def __init__(self, *args_t, **args_d):
          # order
          if len(args_t) > len(self._fields):
              raise TypeError("Number of arguments is larger than of predefined fields")
          # Copy default values
          for (k, v) in self._defaults.iteritems():
              self.__dict__[k] = copy(v)
          # Set pass by value arguments
          self.__dict__.update(zip(self._fields, args_t))
          # dict
          self.__dict__.update(args_d)
  
      def __repr__(self):
          rv = []
          for (k, v) in self.__dict__.iteritems():
              rv.append(k+"="+v.__repr__())
          return self.__class__.__module__+"."+self.__class__.__name__+"("+(",".join(rv))+")"
  
new_contents: # Copyright (c) 2010 Witchspace <witchspace81@gmail.com>
  #
  # Permission is hereby granted, free of charge, to any person obtaining a copy
  # of this software and associated documentation files (the "Software"), to deal
  # in the Software without restriction, including without limitation the rights
  # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  # copies of the Software, and to permit persons to whom the Software is
  # furnished to do so, subject to the following conditions:
  #
  # The above copyright notice and this permission notice shall be included in
  # all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  # THE SOFTWARE.
  """Generic utilities used by bitcoin client library."""
  from copy import copy
  
  
  class DStruct(object):
      """
      Simple dynamic structure, like :const:`collections.namedtuple` but more flexible
      (and less memory-efficient)
      """
      # Default arguments. Defaults are *shallow copied*, to allow defaults such as [].
      _fields = []
      _defaults = {}
  
      def __init__(self, *args_t, **args_d):
          # order
          if len(args_t) > len(self._fields):
              raise TypeError("Number of arguments is larger than of predefined fields")
          # Copy default values
          for (k, v) in self._defaults.iteritems():
              self.__dict__[k] = copy(v)
          # Set pass by value arguments
          self.__dict__.update(zip(self._fields, args_t))
          # dict
          self.__dict__.update(args_d)
  
      def __repr__(self):
          return '{module}.{classname}({slots})'.format(
              module=self.__class__.__module__, classname=self.__class__.__name__,
              slots=", ".join('{k}={v!r}'.format(k=k, v=v) for k, v in
                              self.__dict__.iteritems()))
  
  
subject: refactor __repr__