def set():
    if not os.path.exists(settings.MEDIA_ROOT):
        try:
            os.mkdir(settings.MEDIA_ROOT)
        except OSError:
            return

    if not os.path.exists(settings.MEDIA_ROOT+'/download'):
        try:
            os.mkdir(settings.MEDIA_ROOT+'/download')
        except OSError:
            return

    if not os.path.exists(settings.BASE_DIR + "/log"):
        try:
            os.mkdir(settings.BASE_DIR + "/log")
        except OSError:
            return
    if not os.path.exists(settings.BASE_DIR + "/log/message"):
        try:
            os.mkdir(settings.BASE_DIR + "/log/message")
        except OSError:
            return
    if not os.path.exists(settings.BASE_DIR + "/log/error"):
        try:
            os.mkdir(settings.BASE_DIR + "/log/error")
        except OSError:
            return
    if not os.path.exists(settings.BASE_DIR + "/log/log"):
        try:
            os.mkdir(settings.BASE_DIR + "/log/log")
        except OSError:
            return
    if not os.path.exists(settings.MEDIA_ROOT + "/tgbot"):
        try:
            os.mkdir(settings.MEDIA_ROOT + "/tgbot")
        except OSError:
            return