win_fix.py 文件源码

def fixed_install_font(src_path):
    # copy the font to the Windows Fonts folder
    dst_path = os.path.join(
        os.environ['SystemRoot'], 'Fonts', os.path.basename(src_path)
    )
    shutil.copy(src_path, dst_path)

    # load the font in the current session
    if not gdi32.AddFontResourceW(dst_path):
        os.remove(dst_path)
        raise WindowsError('AddFontResource failed to load "%s"' % src_path)

    # notify running programs
    user32.SendMessageTimeoutW(
        HWND_BROADCAST, WM_FONTCHANGE, 0, 0, SMTO_ABORTIFHUNG, 1000, None
    )

    # store the fontname/filename in the registry
    filename = os.path.basename(dst_path)
    fontname = os.path.splitext(filename)[0]

    # try to get the font's real name
    cb = wintypes.DWORD()
    if gdi32.GetFontResourceInfoW(
            filename, ctypes.byref(cb), None, GFRI_DESCRIPTION
    ):
        buf = (ctypes.c_wchar * cb.value)()
        if gdi32.GetFontResourceInfoW(
                filename, ctypes.byref(cb), buf, GFRI_DESCRIPTION
        ):
            fontname = buf.value

    is_truetype = wintypes.BOOL()
    cb.value = ctypes.sizeof(is_truetype)
    gdi32.GetFontResourceInfoW(
        filename, ctypes.byref(cb), ctypes.byref(is_truetype), GFRI_ISTRUETYPE
    )

    if is_truetype:
        fontname += ' (TrueType)'

    with winreg.OpenKey(
            winreg.HKEY_LOCAL_MACHINE, FONTS_REG_PATH, 0, winreg.KEY_SET_VALUE
    ) as key:
        winreg.SetValueEx(key, fontname, 0, winreg.REG_SZ, filename)