Irit Katriel <[email protected]> added the comment:
What is your environment - system and python version?
I get this on master checkout on windows 10:
Running Release|Win32 interpreter...
Python 3.10.0a0 (heads/master:46e19b61d3, Aug 12 2020, 18:02:36) [MSC v.1916 32
bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> with open('functools.py', 'w') as f:
... f.write("print('This is so sad')")
...
23
>>> import linecache
This is so sad
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\User\src\cpython\lib\linecache.py", line 11, in <module>
import tokenize
File "C:\Users\User\src\cpython\lib\tokenize.py", line 32, in <module>
import re
File "C:\Users\User\src\cpython\lib\re.py", line 315, in <module>
@functools.lru_cache(_MAXCACHE)
AttributeError: module 'functools' has no attribute 'lru_cache'
>>> quit()
C:\Users\User\src\cpython>del functools.py
C:\Users\User\src\cpython>python
Running Release|Win32 interpreter...
Python 3.10.0a0 (heads/master:46e19b61d3, Aug 12 2020, 18:02:36) [MSC v.1916 32
bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> with open('tokenize.py', 'w') as f:
... f.write("print('This is so sad')")
...
23
>>> import linecache
This is so sad
>>>
----------
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<https://bugs.python.org/issue41532>
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