Python 3.10.0a0 (GH-20198)

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Pablo Galindo 2020-05-19 03:33:01 +01:00 committed by GitHub
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13 changed files with 951 additions and 834 deletions

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@ -10,13 +10,13 @@ Using the Python Interpreter
Invoking the Interpreter
========================
The Python interpreter is usually installed as :file:`/usr/local/bin/python3.9`
The Python interpreter is usually installed as :file:`/usr/local/bin/python3.10`
on those machines where it is available; putting :file:`/usr/local/bin` in your
Unix shell's search path makes it possible to start it by typing the command:
.. code-block:: text
python3.9
python3.10
to the shell. [#]_ Since the choice of the directory where the interpreter lives
is an installation option, other places are possible; check with your local
@ -24,7 +24,7 @@ Python guru or system administrator. (E.g., :file:`/usr/local/python` is a
popular alternative location.)
On Windows machines where you have installed Python from the :ref:`Microsoft Store
<windows-store>`, the :file:`python3.9` command will be available. If you have
<windows-store>`, the :file:`python3.10` command will be available. If you have
the :ref:`py.exe launcher <launcher>` installed, you can use the :file:`py`
command. See :ref:`setting-envvars` for other ways to launch Python.
@ -97,8 +97,8 @@ before printing the first prompt:
.. code-block:: shell-session
$ python3.9
Python 3.9 (default, June 4 2019, 09:25:04)
$ python3.10
Python 3.10 (default, June 4 2019, 09:25:04)
[GCC 4.8.2] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>

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@ -15,7 +15,7 @@ operating system::
>>> import os
>>> os.getcwd() # Return the current working directory
'C:\\Python39'
'C:\\Python310'
>>> os.chdir('/server/accesslogs') # Change current working directory
>>> os.system('mkdir today') # Run the command mkdir in the system shell
0

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@ -278,7 +278,7 @@ applications include caching objects that are expensive to create::
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
d['primary'] # entry was automatically removed
File "C:/python39/lib/weakref.py", line 46, in __getitem__
File "C:/python310/lib/weakref.py", line 46, in __getitem__
o = self.data[key]()
KeyError: 'primary'