Python VSCode:keybindings.json赢得'；不见效

我添加了这些行以使用tab而不是箭头从建议中选择代码。然而，当我用python编写代码时，它并没有改变任何事情。我编写键绑定的方法正确吗

另外，我使用Pylance作为语言服务器。而VScode会自动在工作目录中创建

.VScode

目录，其中包含

setting.json

，说明我的python可执行路径，这是否是问题的原因

// Place your key bindings in this file to override the defaultsauto[]
[
    {
        "key": "tab",
        "command": "-acceptSelectedSuggestion",
        "when": "suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "tab",
        "command": "selectNextSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "down",
        "command": "-selectNextSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "shift+tab",
        "command": "selectPrevSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "up",
        "command": "-selectPrevSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    }
]

我使用Pylance作为语言服务器。和VScode自动执行 在工作目录中创建.vscode目录，其中包含 seting.json表示我的python可执行路径，这会是问题的原因吗

// Place your key bindings in this file to override the defaultsauto[]
[
    {
        "key": "tab",
        "command": "-acceptSelectedSuggestion",
        "when": "suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "tab",
        "command": "selectNextSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "down",
        "command": "-selectNextSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "shift+tab",
        "command": "selectPrevSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "up",
        "command": "-selectPrevSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    }
]

相反，这两者为您的发展提供了极大的便利

Pylance

支持自动导入、代码完成等出色的功能，并且文件夹

.vscode

适用于从混乱的全局环境中逃逸出来的当前工作区。您可以清楚地看到workspace settings.json中配置的关于当前项目的内容

以下是解决方案：

Tab

用于选择下一步建议，而

Shift+Tab

用于选择上一步建议：

    {
        "key": "tab",
        "command": "selectNextSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "down",
        "command": "-selectNextSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "shift+tab",
        "command": "selectPrevSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },
    {
        "key": "up",
        "command": "-selectPrevSuggestion",
        "when": "suggestWidgetMultipleSuggestions && suggestWidgetVisible && textInputFocus"
    },