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Add type hint to template wrapper (#82563)

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* Add type to template hassfunction decorator

* Adjust to use EvalContext

* Use runtime.Context

* Use TypeVar for context

* Use jinja2.runtime.Context

* Reverse declarations

* Use Any

* Update homeassistant/helpers/template.py

Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com>

Co-authored-by: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
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epenet 2022-11-24 15:30:21 +01:00 committed by GitHub
parent d0390860fb
commit e386bab682
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1 changed files with 8 additions and 3 deletions
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homeassistant/helpers/template.py
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@ -29,6 +29,7 @@ import jinja2
from jinja2 import pass_context, pass_environment, pass_eval_context from jinja2 import pass_context, pass_environment, pass_eval_context
from jinja2.sandbox import ImmutableSandboxedEnvironment from jinja2.sandbox import ImmutableSandboxedEnvironment
from jinja2.utils import Namespace from jinja2.utils import Namespace
from typing_extensions import Concatenate, ParamSpec
import voluptuous as vol import voluptuous as vol
from homeassistant.const import ( from homeassistant.const import (
@ -96,6 +97,8 @@ _COLLECTABLE_STATE_ATTRIBUTES = {
} }
_T = TypeVar("_T") _T = TypeVar("_T")
_R = TypeVar("_R")
_P = ParamSpec("_P")
ALL_STATES_RATE_LIMIT = timedelta(minutes=1) ALL_STATES_RATE_LIMIT = timedelta(minutes=1)
DOMAIN_STATES_RATE_LIMIT = timedelta(seconds=1) DOMAIN_STATES_RATE_LIMIT = timedelta(seconds=1)
@ -2079,12 +2082,14 @@ class TemplateEnvironment(ImmutableSandboxedEnvironment):
# evaluated fresh with every execution, rather than executed # evaluated fresh with every execution, rather than executed
# at compile time and the value stored. The context itself # at compile time and the value stored. The context itself
# can be discarded, we only need to get at the hass object. # can be discarded, we only need to get at the hass object.
def hassfunction(func): def hassfunction(
func: Callable[Concatenate[HomeAssistant, _P], _R],
) -> Callable[Concatenate[Any, _P], _R]:
"""Wrap function that depend on hass.""" """Wrap function that depend on hass."""
@wraps(func) @wraps(func)
def wrapper(*args, **kwargs): def wrapper(_: Any, *args: _P.args, **kwargs: _P.kwargs) -> _R:
return func(hass, *args[1:], **kwargs) return func(hass, *args, **kwargs)
return pass_context(wrapper) return pass_context(wrapper)