Buongiorno Gabriele,
  sembra che il file pyreadline/py3k_compat.py della libreria pyreadline
non sia aggiornato dal 2012. Callable fa ora parte del package
collections.abc, non collections. Disinstalla pyreadline e dovresti
essere in grado di lanciare l'interprete Python.


https://github.com/pyreadline/pyreadline/blob/master/pyreadline/py3k_compat.py



On 27.09.2022 13:10, Gabriele Battaglia wrote:
Buongiorno.

Se chiamo l'interprete ottengo questo errore:


e:\Dropbox\py>python
Python 3.10.4 (tags/v3.10.4:9d38120, Mar 23 2022, 23:13:41) [MSC
v.1929 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
Failed calling sys.__interactivehook__
Traceback (most recent call last):
  File
"C:\Users\GBattaglia\AppData\Local\Programs\Python\Python310\lib\site.py",
line 446, in register_readline
    import readline
  File
"C:\Users\GBattaglia\AppData\Local\Programs\Python\Python310\lib\site-packages\readline.py",
line 34, in <module>
    rl = Readline()
  File
"C:\Users\GBattaglia\AppData\Local\Programs\Python\Python310\lib\site-packages\pyreadline\rlmain.py",
line 422, in __init__
    BaseReadline.__init__(self)
  File
"C:\Users\GBattaglia\AppData\Local\Programs\Python\Python310\lib\site-packages\pyreadline\rlmain.py",
line 62, in __init__
    mode.init_editing_mode(None)
  File
"C:\Users\GBattaglia\AppData\Local\Programs\Python\Python310\lib\site-packages\pyreadline\modes\emacs.py",
line 633, in init_editing_mode
    self._bind_key('space',       self.self_insert)
  File
"C:\Users\GBattaglia\AppData\Local\Programs\Python\Python310\lib\site-packages\pyreadline\modes\basemode.py",
line 162, in _bind_key
    if not callable(func):
  File
"C:\Users\GBattaglia\AppData\Local\Programs\Python\Python310\lib\site-packages\pyreadline\py3k_compat.py",
line 8, in callable
    return isinstance(x, collections.Callable)
AttributeError: module 'collections' has no attribute 'Callable'



Da cosa può dipendere?

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