blob: 076e5b9ea2f306d50658656ad2ce08cddba99061 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
Fasteners includes the following:
- Locking decorator
Helpful locked decorator (that acquires instance objects lock(s)
and acquires on method entry and releases on method exit).
- Reader-writer locks
Multiple readers (at the same time).
Single writers (blocking any readers).
Helpful read_locked and write_locked decorators.
- Inter-process locks
Single writer using file based locking (these automatically release
on process exit, even if __release__ or __exit__ is never called).
Helpful interprocess_locked decorator.
- Generic helpers
A try_lock helper context manager that will attempt to acquire a
given lock and provide back whether the attempt passed or failed
(if it passes, then further code in the context manager will be ran
with the lock acquired).
|
