cal_path.py 文件源码

def cal_share_path():
    global share_path

    if os.path.isfile("configure.ac"):
        share_path=os.getcwd()
        return

    if os.path.isfile("ver.py"):
        share_path=os.path.abspath(os.path.join(os.getcwd(), os.pardir))
        return

    if running_on_linux()==False:
        try:
            registry_key = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\gpvdm", 0, winreg.KEY_READ)
            value, regtype = winreg.QueryValueEx(registry_key, "installpath")
            winreg.CloseKey(registry_key)
            share_path=value
        except WindowsError:
            if os.path.isfile(os.path.join(os.getcwd(),"gpvdm_core.exe")):
                share_path=os.getcwd()
            else:
                share_path="c:\\gpvdm"

            print("No registry key found using default",share_path)
    else:
        if os.path.isdir("/usr/lib64/gpvdm"):
            share_path="/usr/lib64/gpvdm/"
        elif os.path.isdir("/usr/lib/gpvdm"):
            share_path="/usr/lib/gpvdm/"
        else:
            share_path=os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
            print("I don't know where the shared files are assuming ",share_path)