I have a class that I'm trying to set is_duplicate to True like: file = FileProperties(long, lat, timestamp, compas, filename) [...] file.is_duplicate = True And I get a RuntimeError: maximum recursion depth exceeded while calling a Python object what exactly am I doing wrong? The file class creation is also happening in a for loop, but I don't think that's the issue with this specific error. class FileProperties(object): def __init__(self, longitude, latitude, timestamp, compas, filename): self._longitude = longitude self._latitude = latitude self._timestamp = timestamp self._filename = filename self._compas = compas self._duplicate = False self._teleporting = False @property def get_lat(self): return self._latitude @property def get_long(self): return self._longitude @property def get_timestamp(self): return self._timestamp @property def get_filename(self): return self._filename @property def get_compas(self): return self._compas @property def is_duplicate(self): return self._duplicate @property def is_teleporting(self): return self._teleporting @is_duplicate.setter def is_duplicate(self, value): self.is_duplicate = value @is_teleporting.setter def is_teleporting(self, value): self._teleporting = value Continue reading...