text: """scrapli.driver.core.juniper_junos.base_driver"""
  from scrapli.driver.network.base_driver import PrivilegeLevel
  
  PRIVS = {
      "exec": (
          PrivilegeLevel(
              pattern=r"^({\w+:\d}\n){0,1}[\w\-@()/:\.]{1,63}>\s?$",
              name="exec",
              previous_priv="",
              deescalate="",
              escalate="",
              escalate_auth=False,
              escalate_prompt="",
          )
      ),
      "configuration": (
          PrivilegeLevel(
              pattern=r"^({\w+:\d}\[edit\]\n){0,1}[\w\-@()/:\.]{1,63}#\s?$",
              name="configuration",
              previous_priv="exec",
              deescalate="exit configuration-mode",
              escalate="configure",
              escalate_auth=False,
              escalate_prompt="",
          )
      ),
      "configuration_exclusive": (
          PrivilegeLevel(
              pattern=r"^({\w+:\d}\[edit\]\n){0,1}[\w\-@()/:\.]{1,63}#\s?$",
              name="configuration_exclusive",
              previous_priv="exec",
              deescalate="exit configuration-mode",
              escalate="configure exclusive",
              escalate_auth=False,
              escalate_prompt="",
          )
      ),
      "configuration_private": (
          PrivilegeLevel(
              pattern=r"^({\w+:\d}\[edit\]\n){0,1}[\w\-@()/:\.]{1,63}#\s?$",
              name="configuration_private",
              previous_priv="exec",
              deescalate="exit configuration-mode",
              escalate="configure private",
              escalate_auth=False,
              escalate_prompt="",
          )
      ),
      "shell": (
          PrivilegeLevel(
              pattern=r"^.*[%\$]\s?$",
              not_contains=["root"],
              name="shell",
              previous_priv="exec",
              deescalate="exit",
              escalate="start shell",
              escalate_auth=False,
              escalate_prompt="",
          )
      ),
      "root_shell": (
          PrivilegeLevel(
              pattern=r"^.*root@(?:\S*:\S*\s?)?[%\#]\s?$",
              name="root_shell",
              previous_priv="exec",
              deescalate="exit",
              escalate="start shell user root",
              escalate_auth=True,
              escalate_prompt=r"^[pP]assword:\s?$",
          )
      ),
  }
  
  FAILED_WHEN_CONTAINS = [
      "is ambiguous",
      "No valid completions",
      "unknown command",
      "syntax error",
  ]
  