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use time.perf_counter instead of time.monotonic #194

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Merged
gaborbernat merged 5 commits into from
Mar 14, 2023
Merged

use time.perf_counter instead of time.monotonic #194

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543a541
use time.perf_counter instead of time.monotonic
zpz Feb 6, 2023
8a12a4f
ignore flake8 error on perf spelling
zpz Feb 10, 2023
00f92a6
minor
zpz Mar 14, 2023
fbb6fe6
formatting
zpz Mar 14, 2023
79edaef
minor
zpz Mar 14, 2023
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4 changes: 4 additions & 0 deletions docs/changelog.rst
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Original file line number Diff line number Diff line change
@@ -1,5 +1,9 @@
Changelog
=========
v3.9.1 (2023-03-14)
-------------------
- Use ``time.perf_counter`` instead of ``time.monotonic`` for calculating timeouts.

v3.9.0 (2022-12-28)
-------------------
- Move build backend to ``hatchling`` :pr:`185 - by :user:`gaborbernat`.
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4 changes: 2 additions & 2 deletions src/filelock/_api.py
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Expand Up @@ -164,7 +164,7 @@ def acquire(

lock_id = id(self)
lock_filename = self._lock_file
start_time = time.monotonic()
start_time = time.perf_counter()
try:
while True:
with self._thread_lock:
Expand All @@ -178,7 +178,7 @@ def acquire(
elif blocking is False:
_LOGGER.debug("Failed to immediately acquire lock %s on %s", lock_id, lock_filename)
raise Timeout(self._lock_file)
elif 0 <= timeout < time.monotonic() - start_time:
elif 0 <= timeout < time.perf_counter() - start_time:
_LOGGER.debug("Timeout on acquiring lock %s on %s", lock_id, lock_filename)
raise Timeout(self._lock_file)
else:
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1 change: 1 addition & 0 deletions whitelist.txt
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Expand Up @@ -20,6 +20,7 @@ msvcrt
nblck
nitpicky
notset
perf
pygments
rdwr
ro
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