'"Most likely due to circular import" in Python Visual Studio Code
import threading
import time
start = time.perf_counter()
def do_something():
print("Sleeping in 1 second")
time.sleep(1)
print("Done sleeping")
t1 = threading.Thread(target=do_something)
t2 = threading.Thread(target=do_something)
finish = time.perf_counter()
print(f"Finished in {round(finish-start,1)} seconds(s) ")
Does anyone know why this piece of code returns this error when run and how to fix it?:
Traceback (most recent call last):
File "c:/Users/amanm/Desktop/Python/Python Crash Course/threading.py", line 1, in <module>
import threading
File "c:\Users\amanm\Desktop\Python\Python Crash Course\threading.py", line 12, in <module>
t1 = threading.Thread(target=do_something)
AttributeError: partially initialized module 'threading' has no attribute 'Thread' (most likely due to a circular import)
When I run this code in normal IDLE it seems to work but it doesn't work in Visual Studio Code.
Solution 1:[1]
It seems like the program file you have created is named threading.py
, and you are importing a module also called threading
. This causes a circular import because your file is shadowing the built-in module.
Please rename your program (e.g., threading-example.py
).
Solution 2:[2]
When importing modules, python checks the files in your current working directory first, before checking other built-in modules. So, you probably have a file named threading.py which doesn't have the necessary attributes. In other words, you made a circular import.
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
Solution | Source |
---|---|
Solution 1 | Gino Mempin |
Solution 2 | NKUwakwe |