          'max_string_length': _('String value too large.')
      }
      MAX_STRING_LENGTH = 1000  # Guard against malicious string inputs.
  
      coerce_to_string = api_settings.COERCE_DECIMAL_TO_STRING
  
      def __init__(self, max_digits, decimal_places, coerce_to_string=None, max_value=None, min_value=None, **kwargs):
          self.max_digits = max_digits
          self.decimal_places = decimal_places
          self.coerce_to_string = coerce_to_string if (coerce_to_string is not None) else self.coerce_to_string
  
 
</s> remove         self.coerce_to_string = coerce_to_string if (coerce_to_string is not None) else self.coerce_to_string
 </s> add         if coerce_to_string is not None:
            self.coerce_to_string = coerce_to_string </s> remove     format = api_settings.TIME_FORMAT
    input_formats = api_settings.TIME_INPUT_FORMATS
 </s> add  </s> remove     format = api_settings.DATE_FORMAT
    input_formats = api_settings.DATE_INPUT_FORMATS
 </s> add  </s> remove         self.use_url = kwargs.pop('use_url', self.use_url)
 </s> add         if 'use_url' in kwargs:
            self.use_url = kwargs.pop('use_url')
          'max_string_length': _('String value too large.')
      }
      MAX_STRING_LENGTH = 1000  # Guard against malicious string inputs.
  


      def __init__(self, max_digits, decimal_places, coerce_to_string=None, max_value=None, min_value=None, **kwargs):
          self.max_digits = max_digits
          self.decimal_places = decimal_places
          self.coerce_to_string = coerce_to_string if (coerce_to_string is not None) else self.coerce_to_string
  
keep keep keep keep replace replace keep keep keep keep keep
 Access settings lazily, not at module import 
rest_framework/fields.py