Question

我有以下python测试代码：

import keyring
print(keyring.get_keyring())
keyring.set_password("a","b","c")
print(keyring.get_password("a","b"))

如果我使用32位python或64位python运行此代码，我将获得以下输出（如预期的那样）：

<keyring.backends.Windows.WinVaultKeyring object at 0x00000187B7DD6358>
c

我的目的是构建两个独立的可执行文件（32位和64位）：为了实现我正在使用pyinstaller和以下命令（test.py是包含上面显示的python代码的文件的名称）

pyinstaller --onefile test.py

如果我运行64位exe，我获得以下输出（如预期的那样）：

<keyring.backends.Windows.WinVaultKeyring object at 0x00000187B7DD6358>
c

相反，如果我运行32位exe，我获得以下输出：

<keyring.backends.fail.Keyring object at 0x05463ED0>
Traceback (most recent call last):
  File "test.py", line 3, in <module>
    keyring.set_password("a","b","c")
  File "site-packages\keyring\core.py", line 47, in set_password
  File "site-packages\keyring\backends\fail.py", line 23, in get_password
RuntimeError: No recommended backend was available. Install the keyrings.alt package if you want to use the non-recommended backends. See README.rst for details.
[2732] Failed to execute script test

有谁知道发生了什么事？

谢谢，

丹尼尔

Answer 1

使用备用密钥环后端解决。如果我改变我的代码：

import keyring
print(keyring.get_keyring())
keyring.set_password("a","b","c")
print(keyring.get_password("a","b"))

为：

import keyring
from keyrings.alt import Windows
keyring.set_keyring(Windows.RegistryKeyring())
print(keyring.get_keyring())
keyring.set_password("a","b","c")
print(keyring.get_password("a","b"))

它有效。

Answer 2

在Keyring Github页面上设置keyrings.alt文件似乎确实可行，并且可以解释为什么这只是Keyring> 12中的一个问题，因为在此之前它已包含在模块中。通过安装pip install pywin32并运行以下附加功能，我也可以解决此问题：

import keyring
import win32timezone
from keyring.backends import Windows
keyring.set_keyring(Windows.WinVaultKeyring())
print(keyring.get_keyring())
keyring.set_password("a","b","c")
print(keyring.get_password("a","b"))

Pyinstaller密钥环Windows 32位

2 个答案: