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[pamac] rework db_lock

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This commit is contained in:
Vitor Lopes 2020-07-05 08:35:52 +01:00
parent d78cbfc644
commit e29462bc05
1 changed files with 9 additions and 11 deletions
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14
src/modules/packages/main.py
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@ -314,27 +314,25 @@ class PMPacman(PackageManager):
class PMPamac(PackageManager):
backend = "pamac"
def check_db_lock(self, lock="/var/lib/pacman/db.lck"):
def del_db_lock(self, lock="/var/lib/pacman/db.lck"):
# In case some error or crash, the database will be locked,
# resulting in remaining packages not being installed.
import os
if os.path.exists(lock):
check_target_env_call(["rm", lock])
check_target_env_call(["rm", "-f", lock])
def install(self, pkgs, from_local=False):
self.check_db_lock()
self.del_db_lock()
check_target_env_call([self.backend, "install", "--no-confirm"] + pkgs)
def remove(self, pkgs):
self.check_db_lock()
self.del_db_lock()
check_target_env_call([self.backend, "remove", "--no-confirm"] + pkgs)
def update_db(self):
self.check_db_lock()
self.del_db_lock()
check_target_env_call([self.backend, "update", "--no-confirm"])
def update_system(self):
self.check_db_lock()
self.del_db_lock()
check_target_env_call([self.backend, "upgrade", "--no-confirm"])