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[REF-3570] Remove deprecated REDIS_URL syntax (#3892)

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Masen Furer 2024-09-05 14:37:07 -07:00 committed by GitHub
parent cbe532cfc5
commit 43d79d3a24
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1 changed files with 9 additions and 14 deletions
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23
reflex/utils/prerequisites.py
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@ -325,24 +325,19 @@ def parse_redis_url() -> str | dict | None:
"""Parse the REDIS_URL in config if applicable.
Returns:
If redis-py syntax, return the URL as it is. Otherwise, return the host/port/db as a dict.
If url is non-empty, return the URL as it is.
Raises:
ValueError: If the REDIS_URL is not a supported scheme.
"""
config = get_config()
if not config.redis_url:
return None
if config.redis_url.startswith(("redis://", "rediss://", "unix://")):
return config.redis_url
console.deprecate(
feature_name="host[:port] style redis urls",
reason="redis-py url syntax is now being used",
deprecation_version="0.3.6",
removal_version="0.6.0",
)
redis_url, has_port, redis_port = config.redis_url.partition(":")
if not has_port:
redis_port = 6379
console.info(f"Using redis at {config.redis_url}")
return dict(host=redis_url, port=int(redis_port), db=0)
if not config.redis_url.startswith(("redis://", "rediss://", "unix://")):
raise ValueError(
"REDIS_URL must start with 'redis://', 'rediss://', or 'unix://'."
)
return config.redis_url
async def get_redis_status() -> bool | None: