非常简单的程序崩溃Python 3.5和spyder(Very Simple Program Crashing Python 3.5 and spyder)

非常简单的程序崩溃Python 3.5和spyder(Very Simple Program Crashing Python 3.5 and spyder) xx = 0 n = 4294967295 while xx <= n: print("xx = ", xx, bin(xx)) xx += 1

这导致以下回溯：

File "<ipython-input-2-0c9d04ddbbc6>", line 1, in <module> runfile('C:/Users/Allen/Documents/Python Scripts/crunchy.py', wdir='C:/Users/Allen/Documents/Python Scripts') File "C:\Users\Allen\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 714, in runfile execfile(filename, namespace) File "C:\Users\Allen\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 89, in execfile exec(compile(f.read(), filename, 'exec'), namespace) File "C:/Users/Allen/Documents/Python Scripts/crunchy.py", line 11, in <module> print("xx = ", xx, bin(xx)) File "C:\Users\Allen\Anaconda3\lib\site-packages\ipykernel\iostream.py", line 317, in write self._buffer.write(string) ValueError: I/O operation on closed file xx = 0 n = 4294967295 while xx <= n: print("xx = ", xx, bin(xx)) xx += 1

This results in the following traceback:

File "<ipython-input-2-0c9d04ddbbc6>", line 1, in <module> runfile('C:/Users/Allen/Documents/Python Scripts/crunchy.py', wdir='C:/Users/Allen/Documents/Python Scripts') File "C:\Users\Allen\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 714, in runfile execfile(filename, namespace) File "C:\Users\Allen\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 89, in execfile exec(compile(f.read(), filename, 'exec'), namespace) File "C:/Users/Allen/Documents/Python Scripts/crunchy.py", line 11, in <module> print("xx = ", xx, bin(xx)) File "C:\Users\Allen\Anaconda3\lib\site-packages\ipykernel\iostream.py", line 317, in write self._buffer.write(string) ValueError: I/O operation on closed file