trying to hide the __doc__ to the __call__ method as well

this is for silebinder stuff

Signed-off-by: Nick Papior <nickpapior@gmail.com>

src/sisl/io/_multiple.py

@@ -141,10 +141,12 @@ def __init__(self,
  self.slicer = slicer
  self.default_slice = default_slice
  self.kwargs = kwargs
- update_wrapper(self, func)
  self._update_doc()
 
  def _update_doc(self):
+ # first update to the wrapped function
+ update_wrapper(self, self.__func__)
+
  # Override name to display slice handling in help
  default_slice = self.default_slice
  if self.default_slice is None:
@@ -191,6 +193,7 @@ def _update_doc(self):
  """)
  try:
  self.__doc__ = doc
+ self.__call__.__doc__ = doc
  except AttributeError:
  # we cannot set the __doc__ string, let it go
  pass
@@ -201,6 +204,7 @@ def __call__(self, *args, **kwargs):
  return self[self.default_slice](*args, **kwargs)
 
  def __getitem__(self, key):
+ """Extract sub items of multiple function calls as an indexed list """
  return self.slicer(
  obj=self.__self__,
  func=self.__func__,
@@ -210,10 +214,12 @@ def __getitem__(self, key):
 
  @property
  def next(self):
+ """Return the first element of the contained function """
  return self[0]
 
  @property
  def last(self):
+ """Return the last element of the contained function """
  return self[-1]