Frappe Cache & Locking

Quick Reference

Action	Method	Notes
Set value	`frappe.cache.set_value(key, val)`	With optional TTL
Get value	`frappe.cache.get_value(key)`	Returns `None` if missing
Get or generate	`frappe.cache.get_value(key, generator=fn)`	Calls `fn()` on cache miss
Delete value	`frappe.cache.delete_value(key)`	Single key or list of keys
Delete by pattern	`frappe.cache.delete_keys(pattern)`	Wildcard `*` matching
Hash set	`frappe.cache.hset(name, key, val)`	Redis hash field
Hash get	`frappe.cache.hget(name, key)`	Single hash field
Hash get all	`frappe.cache.hgetall(name)`	Full hash as dict
Hash delete	`frappe.cache.hdel(name, key)`	Remove hash field
Hash exists	`frappe.cache.hexists(name, key)`	Returns bool
Cached document	`frappe.get_cached_doc(dt, dn)`	Full doc from cache
Clear doc cache	`frappe.clear_document_cache(dt, dn)`	Invalidate cached doc
Decorator cache	`@redis_cache`	Auto-cache function result