Python : Any way to get one process to have a write lock and others to just read on parallel?

Question

Let\'s say I have a dictionary that contains key-values where the value is an object with a lock. Each process needs to get the lock to modify the specific object, but the k

Answer 1

For the reference: pygolang provides sync.RWMutex (2, 3), which is reader-writer mutex with priority for writers.

The dictionary has to be updated under corresponding rwmutex write-locked, while read access to the dictionary has to be done under read-lock.