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Add a contains jinja filter and test (#86390)

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Vaarlion 2023-01-25 11:51:47 +01:00 committed by GitHub
parent f327a247a0
commit 3007e0259d
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2 changed files with 33 additions and 1 deletions
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4
homeassistant/helpers/template.py
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@ -13,7 +13,7 @@ from functools import cache, lru_cache, partial, wraps
import json import json
import logging import logging
import math import math
from operator import attrgetter from operator import attrgetter, contains
import random import random
import re import re
import statistics import statistics
@ -2085,6 +2085,7 @@ class TemplateEnvironment(ImmutableSandboxedEnvironment):
self.filters["iif"] = iif self.filters["iif"] = iif
self.filters["bool"] = forgiving_boolean self.filters["bool"] = forgiving_boolean
self.filters["version"] = version self.filters["version"] = version
self.filters["contains"] = contains
self.globals["log"] = logarithm self.globals["log"] = logarithm
self.globals["sin"] = sine self.globals["sin"] = sine
self.globals["cos"] = cosine self.globals["cos"] = cosine
@ -2121,6 +2122,7 @@ class TemplateEnvironment(ImmutableSandboxedEnvironment):
self.tests["is_number"] = is_number self.tests["is_number"] = is_number
self.tests["match"] = regex_match self.tests["match"] = regex_match
self.tests["search"] = regex_search self.tests["search"] = regex_search
self.tests["contains"] = contains
if hass is None: if hass is None:
return return

30
tests/helpers/test_template.py
View File

@ -4070,3 +4070,33 @@ async def test_template_states_can_serialize(hass: HomeAssistant) -> None:
template_state = template.TemplateState(hass, state, True) template_state = template.TemplateState(hass, state, True)
assert template_state.as_dict() is template_state.as_dict() assert template_state.as_dict() is template_state.as_dict()
assert json_dumps(template_state) == json_dumps(template_state) assert json_dumps(template_state) == json_dumps(template_state)
@pytest.mark.parametrize(
"seq, value, expected",
[
([0], 0, True),
([1], 0, False),
([False], 0, True),
([True], 0, False),
([0], [0], False),
(["toto", 1], "toto", True),
(["toto", 1], "tata", False),
([], 0, False),
([], None, False),
],
)
def test_contains(hass, seq, value, expected):
"""Test contains."""
assert (
template.Template("{{ seq | contains(value) }}", hass).async_render(
{"seq": seq, "value": value}
)
== expected
)
assert (
template.Template("{{ seq is contains(value) }}", hass).async_render(
{"seq": seq, "value": value}
)
== expected
)