移植nb2 localstore插件，实现夸赞名单

marshoai/localstore/source.py

@@ -0,0 +1,146 @@
+import os
+import sys
+from pathlib import Path
+from typing import Literal
+
+WINDOWS = sys.platform.startswith("win") or (sys.platform == "cli" and os.name == "nt")
+
+
+def user_cache_dir(appname: str) -> Path:
+    r"""
+    Return full path to the user-specific cache dir for this application.
+        "appname" is the name of application.
+    Typical user cache directories are:
+        macOS:      ~/Library/Caches/<AppName>
+        Unix:       ~/.cache/<AppName> (XDG default)
+        Windows:    C:\Users\<username>\AppData\Local\<AppName>\Cache
+    On Windows the only suggestion in the MSDN docs is that local settings go
+    in the `CSIDL_LOCAL_APPDATA` directory. This is identical to the
+    non-roaming app data dir (the default returned by `user_data_dir`). Apps
+    typically put cache data somewhere *under* the given dir here. Some
+    examples:
+        ...\Mozilla\Firefox\Profiles\<ProfileName>\Cache
+        ...\Acme\SuperApp\Cache\1.0
+    OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value.
+    """
+    if WINDOWS:
+        return _get_win_folder("CSIDL_LOCAL_APPDATA") / appname / "Cache"
+    elif sys.platform == "darwin":
+        return Path("~/Library/Caches").expanduser() / appname
+    else:
+        return Path(os.getenv("XDG_CACHE_HOME", "~/.cache")).expanduser() / appname
+
+
+def user_data_dir(appname: str, roaming: bool = False) -> Path:
+    r"""
+    Return full path to the user-specific data dir for this application.
+        "appname" is the name of application.
+            If None, just the system directory is returned.
+        "roaming" (boolean, default False) can be set True to use the Windows
+            roaming appdata directory. That means that for users on a Windows
+            network setup for roaming profiles, this user data will be
+            sync'd on login. See
+            <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx>
+            for a discussion of issues.
+    Typical user data directories are:
+        macOS:                  ~/Library/Application Support/<AppName>
+        Unix:                   ~/.local/share/<AppName>    # or in
+                                $XDG_DATA_HOME, if defined
+        Win XP (not roaming):   C:\Documents and Settings\<username>\ ...
+                                ...Application Data\<AppName>
+        Win XP (roaming):       C:\Documents and Settings\<username>\Local ...
+                                ...Settings\Application Data\<AppName>
+        Win 7  (not roaming):   C:\Users\<username>\AppData\Local\<AppName>
+        Win 7  (roaming):       C:\Users\<username>\AppData\Roaming\<AppName>
+    For Unix, we follow the XDG spec and support $XDG_DATA_HOME.
+    That means, by default "~/.local/share/<AppName>".
+    """
+    if WINDOWS:
+        const = "CSIDL_APPDATA" if roaming else "CSIDL_LOCAL_APPDATA"
+        return Path(_get_win_folder(const)) / appname
+    elif sys.platform == "darwin":
+        return Path("~/Library/Application Support/").expanduser() / appname
+    else:
+        return Path(os.getenv("XDG_DATA_HOME", "~/.local/share")).expanduser() / appname
+
+
+def user_config_dir(appname: str, roaming: bool = True) -> Path:
+    """Return full path to the user-specific config dir for this application.
+        "appname" is the name of application.
+            If None, just the system directory is returned.
+        "roaming" (boolean, default True) can be set False to not use the
+            Windows roaming appdata directory. That means that for users on a
+            Windows network setup for roaming profiles, this user data will be
+            sync'd on login. See
+            <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx>
+            for a discussion of issues.
+    Typical user data directories are:
+        macOS:                  same as user_data_dir
+        Unix:                   ~/.config/<AppName>
+        Win *:                  same as user_data_dir
+    For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME.
+    That means, by default "~/.config/<AppName>".
+    """
+    if WINDOWS:
+        return user_data_dir(appname, roaming=roaming)
+    elif sys.platform == "darwin":
+        return user_data_dir(appname)
+    else:
+        return Path(os.getenv("XDG_CONFIG_HOME", "~/.config")).expanduser() / appname
+
+
+# -- Windows support functions --
+def _get_win_folder_from_registry(
+    csidl_name: Literal["CSIDL_APPDATA", "CSIDL_COMMON_APPDATA", "CSIDL_LOCAL_APPDATA"]
+) -> Path:
+    """
+    This is a fallback technique at best. I'm not sure if using the
+    registry for this guarantees us the correct answer for all CSIDL_*
+    names.
+    """
+    import winreg
+
+    shell_folder_name = {
+        "CSIDL_APPDATA": "AppData",
+        "CSIDL_COMMON_APPDATA": "Common AppData",
+        "CSIDL_LOCAL_APPDATA": "Local AppData",
+    }[csidl_name]
+
+    key = winreg.OpenKey(
+        winreg.HKEY_CURRENT_USER,
+        r"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders",
+    )
+    directory, _type = winreg.QueryValueEx(key, shell_folder_name)
+    return Path(directory)
+
+
+def _get_win_folder_with_ctypes(
+    csidl_name: Literal["CSIDL_APPDATA", "CSIDL_COMMON_APPDATA", "CSIDL_LOCAL_APPDATA"]
+) -> Path:
+    csidl_const = {
+        "CSIDL_APPDATA": 26,
+        "CSIDL_COMMON_APPDATA": 35,
+        "CSIDL_LOCAL_APPDATA": 28,
+    }[csidl_name]
+
+    buf = ctypes.create_unicode_buffer(1024)
+    ctypes.windll.shell32.SHGetFolderPathW(None, csidl_const, None, 0, buf)
+
+    # Downgrade to short path name if have highbit chars. See
+    # <http://bugs.activestate.com/show_bug.cgi?id=85099>.
+    has_high_char = any(ord(c) > 255 for c in buf)
+    if has_high_char:
+        buf2 = ctypes.create_unicode_buffer(1024)
+        if ctypes.windll.kernel32.GetShortPathNameW(buf.value, buf2, 1024):
+            buf = buf2
+
+    return Path(buf.value)
+
+
+if WINDOWS:
+    try:
+        import ctypes
+
+        _get_win_folder = _get_win_folder_with_ctypes
+    except ImportError:
+        _get_win_folder = _get_win_folder_from_registry