Add lockfile (#4449)

* add lock_file * cleanup lock file * Add LockFile tests * add lock_dir * add lock_dir_until_exit * add set_up_core_dir and move lock_dir_until_exit * Move lock_and_call to certbot.test.util * Add lock to Apache * Add lock to the Nginx plugin * Improve permissions error message * sort plugins * add test_prepare_order * provide more actionable permissions error * Document and catch use of OSError * don't lock a directory twice * add conditional dependency on ordereddict * Add lock_test * expand sorted plugins comment * Add lock_test to lint * make make_lineage more conventional and flexible * enhance lock_test.py * add lock_test to tox * Readd success message * make py26 happy * add test_acquire_without_deletion
2026-08-01 19:14:54 +02:00 · 2017-05-01 14:49:12 -07:00
parent 4ca702f6fb
commit 5ca8f7c5b9
20 changed files with 750 additions and 46 deletions
@@ -33,6 +33,10 @@ class SignalExit(Error):
    """A Unix signal was received while in the ErrorHandler context manager."""


+class LockError(Error):
+    """File locking error."""
+
+
 # Auth Handler Errors
 class AuthorizationError(Error):
    """Authorization error."""