How can I ensure thread safety when using deque in Python?
To ensure thread safety when using deque
in Python, you can use a threading.Lock
to synchronize access.
Can you show me an example of using a lock with deque?
Sure! Here's a simple example:
import threading
from collections import deque
lock = threading.Lock()
my_deque = deque()
# Function to safely append to deque
def safe_append(value):
with lock:
my_deque.append(value)
What if I want to read from the deque while writing?
In that case, you might want to use a read-write lock, which allows multiple readers or one writer at a time.
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