Entity's MemberFunction attribute is broken.

[CookStar]

Entity's MemberFunction has been broken by 89b5b3f.
getattr(cls, attr) is returning a normal Function. 89b5b3f#diff-068a04bf1a220c8ceac82a8004a4a3bad1ce1c29075df9b5c57bb5d8db3b1cdcR340

Reference:

Source.Python/addons/source-python/packages/source-python/memory/manager.py

Lines 664 to 668 in 35d34c8

	# Called with a this pointer?
	if obj is not None:
	# Wrap the function using MemberFunction, so we don't have
	# to pass the this pointer anymore
	func = MemberFunction(self, return_type, func, obj)

Code:

from players.entity import Player
print(Player(1)._spawn)
print(type(Player(1)._spawn))
Player(1)._spawn()

Output:

<_memory.Function object at 0xeb05f700>
<class '_memory.Function'>

[SP] Caught an Exception:
Traceback (most recent call last):
  File "../addons/source-python/packages/source-python/plugins/command.py", line 164, in load_plugin
    plugin = self.manager.load(plugin_name)
  File "../addons/source-python/packages/source-python/plugins/manager.py", line 207, in load
    plugin._load()
  File "../addons/source-python/packages/source-python/plugins/instance.py", line 74, in _load
    self.module = import_module(self.import_name)
  File "../addons/source-python/plugins/test/test.py", line 4, in <module>
    Player(1)._spawn()

ValueError: Number of passed arguments is not equal to the required number.