old_contents: # -*- coding: utf-8 -*-
  from flask_babel._compat import text_type
  
  
  class LazyString(object):
      def __init__(self, func, *args, **kwargs):
          self._func = func
          self._args = args
          self._kwargs = kwargs
  
      def __getattr__(self, attr):
          string = text_type(self)
          if hasattr(string, attr):
              return getattr(string, attr)
          raise AttributeError(attr)
  
      def __str__(self):
          return text_type(self._func(*self._args, **self._kwargs))
  
      def __len__(self):
          return len(text_type(self))
  
      def __getitem__(self, key):
          return text_type(self)[key]
  
      def __iter__(self):
          return iter(text_type(self))
  
      def __contains__(self, item):
          return item in text_type(self)
  
      def __add__(self, other):
          return text_type(self) + other
  
      def __radd__(self, other):
          return other + text_type(self)
  
      def __mul__(self, other):
          return text_type(self) * other
  
      def __rmul__(self, other):
          return other * text_type(self)
  
      def __lt__(self, other):
          return text_type(self) < other
  
      def __le__(self, other):
          return text_type(self) <= other
  
      def __eq__(self, other):
          return text_type(self) == other
  
      def __ne__(self, other):
          return text_type(self) != other
  
      def __gt__(self, other):
          return text_type(self) > other
  
      def __ge__(self, other):
          return text_type(self) >= other
  
      def __html__(self):
          return text_type(self)
  
      def __hash__(self):
          return hash(text_type(self))
  
      def __mod__(self, other):
          return text_type(self) % other
  
      def __rmod__(self, other):
          return other + text_type(self)
new_contents: # -*- coding: utf-8 -*-
  from flask_babel._compat import text_type
  
  
  class LazyString(object):
      def __init__(self, func, *args, **kwargs):
          self._func = func
          self._args = args
          self._kwargs = kwargs
  
      def __getattr__(self, attr):
          if attr == "__setstate__":
              raise AttributeError(attr)
          string = text_type(self)
          if hasattr(string, attr):
              return getattr(string, attr)
          raise AttributeError(attr)
  
      def __str__(self):
          return text_type(self._func(*self._args, **self._kwargs))
  
      def __len__(self):
          return len(text_type(self))
  
      def __getitem__(self, key):
          return text_type(self)[key]
  
      def __iter__(self):
          return iter(text_type(self))
  
      def __contains__(self, item):
          return item in text_type(self)
  
      def __add__(self, other):
          return text_type(self) + other
  
      def __radd__(self, other):
          return other + text_type(self)
  
      def __mul__(self, other):
          return text_type(self) * other
  
      def __rmul__(self, other):
          return other * text_type(self)
  
      def __lt__(self, other):
          return text_type(self) < other
  
      def __le__(self, other):
          return text_type(self) <= other
  
      def __eq__(self, other):
          return text_type(self) == other
  
      def __ne__(self, other):
          return text_type(self) != other
  
      def __gt__(self, other):
          return text_type(self) > other
  
      def __ge__(self, other):
          return text_type(self) >= other
  
      def __html__(self):
          return text_type(self)
  
      def __hash__(self):
          return hash(text_type(self))
  
      def __mod__(self, other):
          return text_type(self) % other
  
      def __rmod__(self, other):
          return other + text_type(self)
subject: Allow unpickling of LazyStrings