evlli/hass-core
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix script repeat variable lifetime (#38124)

Browse source
This commit is contained in:
Phil Bruckner 2020-07-24 01:11:21 -05:00 • committed by GitHub
parent a7459b3126
commit 2f87da8aa9
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
2 changed files with 142 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

44
homeassistant/helpers/script.py
View file

@ -140,7 +140,7 @@ class _ScriptRun:
) -> None:
self._hass = hass
self._script = script
self._variables = variables
self._variables = variables or {}
self._context = context
self._log_exceptions = log_exceptions
self._step = -1
@ -431,22 +431,23 @@ class _ScriptRun:
async def _async_repeat_step(self):
"""Repeat a sequence."""
description = self._action.get(CONF_ALIAS, "sequence")
repeat = self._action[CONF_REPEAT]
async def async_run_sequence(iteration, extra_msg="", extra_vars=None):
saved_repeat_vars = self._variables.get("repeat")
def set_repeat_var(iteration, count=None):
repeat_vars = {"first": iteration == 1, "index": iteration}
if count:
repeat_vars["last"] = iteration == count
self._variables["repeat"] = repeat_vars
# pylint: disable=protected-access
script = self._script._get_repeat_script(self._step)
async def async_run_sequence(iteration, extra_msg=""):
self._log("Repeating %s: Iteration %i%s", description, iteration, extra_msg)
repeat_vars = {"repeat": {"first": iteration == 1, "index": iteration}}
if extra_vars:
repeat_vars["repeat"].update(extra_vars)
# pylint: disable=protected-access
await self._async_run_script(
self._script._get_repeat_script(self._step),
# Add repeat to variables. Override if it already exists in case of
# nested calls.
{**(self._variables or {}), **repeat_vars},
)
await self._async_run_script(script)
if CONF_COUNT in repeat:
count = repeat[CONF_COUNT]
@ -461,10 +462,10 @@ class _ScriptRun:
level=logging.ERROR,
)
raise _StopScript
extra_msg = f" of {count}"
for iteration in range(1, count + 1):
await async_run_sequence(
iteration, f" of {count}", {"last": iteration == count}
)
set_repeat_var(iteration, count)
await async_run_sequence(iteration, extra_msg)
if self._stop.is_set():
break
@ -473,6 +474,7 @@ class _ScriptRun:
await self._async_get_condition(config) for config in repeat[CONF_WHILE]
]
for iteration in itertools.count(1):
set_repeat_var(iteration)
if self._stop.is_set() or not all(
cond(self._hass, self._variables) for cond in conditions
):
@ -484,12 +486,18 @@ class _ScriptRun:
await self._async_get_condition(config) for config in repeat[CONF_UNTIL]
]
for iteration in itertools.count(1):
set_repeat_var(iteration)
await async_run_sequence(iteration)
if self._stop.is_set() or all(
cond(self._hass, self._variables) for cond in conditions
):
break
if saved_repeat_vars:
self._variables["repeat"] = saved_repeat_vars
else:
del self._variables["repeat"]
async def _async_choose_step(self):
"""Choose a sequence."""
# pylint: disable=protected-access
@ -503,11 +511,11 @@ class _ScriptRun:
if choose_data["default"]:
await self._async_run_script(choose_data["default"])
async def _async_run_script(self, script, variables=None):
async def _async_run_script(self, script):
"""Execute a script."""
await self._async_run_long_action(
self._hass.async_create_task(
script.async_run(variables or self._variables, self._context)
script.async_run(self._variables, self._context)
)
)