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Enable jinja loop controls (break/continue) #88625

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Merged
balloob merged 1 commit into from
Feb 24, 2023
Merged

Enable jinja loop controls (break/continue) #88625

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1 change: 1 addition & 0 deletions homeassistant/helpers/template.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2063,6 +2063,7 @@ def __init__(self, hass, limited=False, strict=False):
self.template_cache: weakref.WeakValueDictionary[
str | jinja2.nodes.Template, CodeType | str | None
] = weakref.WeakValueDictionary()
self.add_extension("jinja2.ext.loopcontrols")
self.filters["round"] = forgiving_round
self.filters["multiply"] = multiply
self.filters["log"] = logarithm
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20 changes: 20 additions & 0 deletions tests/helpers/test_template.py
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Expand Up @@ -243,6 +243,26 @@ def test_iterating_domain_states(hass: HomeAssistant) -> None:
)


def test_loop_controls(hass: HomeAssistant) -> None:
"""Test that loop controls are enabled."""
assert (
template.Template(
"""
{%- for v in range(10) %}
{%- if v == 1 -%}
{%- continue -%}
{%- elif v == 3 -%}
{%- break -%}
{%- endif -%}
{{ v }}
{%- endfor -%}
""",
hass,
).async_render()
== "02"
)


def test_float_function(hass: HomeAssistant) -> None:
"""Test float function."""
hass.states.async_set("sensor.temperature", "12")
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