Github user zero323 commented on the issue:
https://github.com/apache/spark/pull/16534
To a very limited extent. It can bring some useful information in IPython
/ Jupyter (maybe some other tools as well) but won't work with built-in `help`
/ `pydoc.help`.
You can compare:
```python
from functools import wraps
def f(x, *args):
"""This is
some function"""
return x
class F():
def __init__(self, f):
self.f = f
def __call__(self, x):
return f(x)
g = wraps(f)(F(f))
@wraps(f)
def h(x):
return F(f)(x)
?g
help(g)
?h
help(h)
```
As far as I am aware it is either this or dynamical inheritance.
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