blob: d59d7d7693a6ffb1f24a18a9de31d0089d18ea8a (
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
26
27
28
29
30
31
|
# DExTer : Debugging Experience Tester
# ~~~~~~ ~ ~~ ~ ~~
#
# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
"""Utility class to check for timeouts. Timer starts when the object is initialized,
and can be checked by calling timed_out(). Passing a timeout value of 0.0 or less
means a timeout will never be triggered, i.e. timed_out() will always return False.
"""
import time
class Timeout(object):
def __init__(self, duration: float):
self.start = self.now
self.duration = duration
def timed_out(self):
if self.duration <= 0.0:
return False
return self.elapsed > self.duration
@property
def elapsed(self):
return self.now - self.start
@property
def now(self):
return time.time()
|
