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Fix parsing of non-string values in Slack data (#53775)

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Aaron Bach 2021-07-30 15:13:53 -06:00 • committed by GitHub
parent c72fc0c08c
commit befe2cbefe
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1 changed files with 3 additions and 17 deletions
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20
homeassistant/components/slack/notify.py
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@ -146,20 +146,6 @@ def _async_sanitize_channel_names(channel_list: list[str]) -> list[str]:
return [channel.lstrip("#") for channel in channel_list]
@callback
def _async_templatize_blocks(hass: HomeAssistant, value: Any) -> Any:
"""Recursive template creator helper function."""
if isinstance(value, list):
return [_async_templatize_blocks(hass, item) for item in value]
if isinstance(value, dict):
return {
key: _async_templatize_blocks(hass, item) for key, item in value.items()
}
tmpl = template.Template(value, hass=hass) # type: ignore # no-untyped-call
return tmpl.async_render(parse_result=False)
class SlackNotificationService(BaseNotificationService):
"""Define the Slack notification logic."""
@ -314,9 +300,9 @@ class SlackNotificationService(BaseNotificationService):
# Message Type 1: A text-only message
if ATTR_FILE not in data:
if ATTR_BLOCKS_TEMPLATE in data:
blocks = _async_templatize_blocks(
self._hass, data[ATTR_BLOCKS_TEMPLATE]
)
value = cv.template_complex(data[ATTR_BLOCKS_TEMPLATE])
template.attach(self._hass, value)
blocks = template.render_complex(value)
elif ATTR_BLOCKS in data:
blocks = data[ATTR_BLOCKS]
else: