如何使用python获取默认的浏览器名称？ [英] How to get default browser name using python?

问题描述

以下解决方案（实际上只有一种）对我不起作用：

解决方案

以下内容在Windows 10专业版中对我有效：

 从winreg导入HKEY_CURRENT_USER，OpenKey，QueryValueEx 
 
 reg_path = r'Software\Microsoft\Windows\Shell\Associations＼ ＼UrlAssociations\https\UserChoice'
 
以OpenKey（HKEY_CURRENT_USER，reg_path）作为键：
 print（QueryValueEx（key，'ProgId'））
  

结果（首先将Chrome设置为默认值，然后使用IE）：

 
 $ python test.py 
（'ChromeHTML'，1）
 
 $ python test.py 
（'IE.HTTPS'，1）
 

Following solutions (actually it is only one) doesn't work to me :

How to get a name of default browser using python

---

How to get name of the default browser in windows using python?

Solution was:

from _winreg import HKEY_CURRENT_USER, OpenKey, QueryValue
# In Py3, this module is called winreg without the underscore

with OpenKey(HKEY_CURRENT_USER,
             r"Software\Classes\http\shell\open\command") as key:
    cmd = QueryValue(key, None)

But unfortunately, in Windows 10 Pro I don't have targeted registry value. I've tried to find alternative keys in Regedit, but no luck.

Please take a look, what my registry virtually contains:

解决方案

The following works for me on Windows 10 pro:

from winreg import HKEY_CURRENT_USER, OpenKey, QueryValueEx

reg_path = r'Software\Microsoft\Windows\Shell\Associations\UrlAssociations\https\UserChoice'

with OpenKey(HKEY_CURRENT_USER, reg_path) as key:
    print(QueryValueEx(key, 'ProgId'))

Result (first with Chrome set as default, then with IE):

$ python test.py
('ChromeHTML', 1)

$ python test.py
('IE.HTTPS', 1)

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