# Buggy code
def __init__(self, reddit, display_name=None, _data=None):
    """Initialize a Subreddit instance.

    :param reddit: An instance of :class:`~.Reddit`.
    :param display_name: The name of the subreddit.

    .. note::

        This class should not be initialized directly. Instead obtain an instance
        via: ``reddit.subreddit("subreddit_name")``

    """
    if bool(display_name) == bool(_data):
        raise TypeError("Either `display_name` or `_data` must be provided.")
    super().__init__(reddit, _data=_data)
    if display_name:
        self.display_name = display_name
    self._path = API_PATH["subreddit"].format(subreddit=self)


# Traceback (RecursionError)
Traceback (most recent call last):
  File "C:\00. Datos\90. Descargas\claimdoneremover-master (1)\claimdoneremover-master\cdremover\main.py", line 49, in <module>
    for comment in reddit.redditor(user).comments.new(limit=limit):
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\util\cache.py", line 39, in __get__
    value = obj.__dict__[self.func.__name__] = self.func(obj)
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\listing\mixins\redditor.py", line 47, in comments
    return SubListing(self._reddit, self._path, "comments")
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 122, in _path
    return API_PATH["user"].format(user=self)
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\base.py", line 61, in __str__
    return getattr(self, self.STR_FIELD)
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\base.py", line 34, in __getattr__
    self._fetch()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 171, in _fetch
    data = self._fetch_data()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 166, in _fetch_data
    name, fields, params = self._fetch_info()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 163, in _fetch_info
    return ("user_about", {"user": self.name}, None)
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\base.py", line 34, in __getattr__
    self._fetch()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 171, in _fetch
    data = self._fetch_data()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 166, in _fetch_data
    name, fields, params = self._fetch_info()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 163, in _fetch_info
    return ("user_about", {"user": self.name}, None)
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\base.py", line 34, in __getattr__
    self._fetch()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 171, in _fetch
    data = self._fetch_data()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 166, in _fetch_data
    name, fields, params = self._fetch_info()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 163, in _fetch_info
    return ("user_about", {"user": self.name}, None)
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\base.py", line 34, in __getattr__
    self._fetch()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 171, in _fetch
    data = self._fetch_data()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 166, in _fetch_data
    name, fields, params = self._fetch_info()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 163, in _fetch_info
    return ("user_about", {"user": self.name}, None)
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\base.py", line 34, in __getattr__
    self._fetch()

...

  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 171, in _fetch
    data = self._fetch_data()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 166, in _fetch_data
    name, fields, params = self._fetch_info()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 163, in _fetch_info
    return ("user_about", {"user": self.name}, None)
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\base.py", line 34, in __getattr__
    self._fetch()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 171, in _fetch
    data = self._fetch_data()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 166, in _fetch_data
    name, fields, params = self._fetch_info()
  File "C:\Users\Andres\AppData\Local\Programs\Python\Python37-32\lib\site-packages\praw\models\reddit\redditor.py", line 161, in _fetch_info
    if hasattr(self, "_fullname"):
RecursionError: maximum recursion depth exceeded while calling a Python object

# Fixed code
def __init__(self, reddit, display_name=None, _data=None):
    """Initialize a Subreddit instance.

    :param reddit: An instance of :class:`~.Reddit`.
    :param display_name: The name of the subreddit.

    .. note::

        This class should not be initialized directly. Instead obtain an instance
        via: ``reddit.subreddit("subreddit_name")``

    """
    if (display_name, _data).count(None) != 1:
        raise TypeError("Either `display_name` or `_data` must be provided.")
    if display_name:
        self.display_name = display_name
    super().__init__(reddit, _data=_data)
    self._path = API_PATH["subreddit"].format(subreddit=self)