Python 3：我在这里做错了什么？

Python 3: What am I doing wrong here?

本问题已经有最佳答案，请猛点这里访问。

这是我的代码的精简版。当我尝试执行它时，我得到：

Traceback (most recent call last):
File"test.py", line 16, in value = oss.get()
TypeError: get() takes 0 positional arguments but 1 was given

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

import os

class OsyncStateSerial():
"""Reads and writes current state serial for local replica"""

def __init__(self, oss_file):
if os.path.exists(oss_file):
pass
def ranget():
return 1

def ranset():
return 0

oss = OsyncStateSerial("somefile")
value = oss.ranget()
print(value)

我做错什么了？