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Fix funky errors by explicitly destroying the global variable at exit time

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This commit is contained in:
Alexandre Aubin 2019-05-17 15:25:46 +02:00
parent 331bdb53aa
commit 08dc22b750
1 changed files with 12 additions and 0 deletions
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12
src/yunohost/utils/ldap.py
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@ -19,6 +19,7 @@
""" """
import atexit
from moulinette.core import init_authenticator from moulinette.core import init_authenticator
# We use a global variable to do some caching # We use a global variable to do some caching
@ -38,3 +39,14 @@ def _get_ldap_interface():
_ldap_interface = init_authenticator(AUTH_IDENTIFIER, AUTH_PARAMETERS) _ldap_interface = init_authenticator(AUTH_IDENTIFIER, AUTH_PARAMETERS)
return _ldap_interface return _ldap_interface
# Add this to properly close / delete the ldap interface / authenticator
# when Python exits ...
# Otherwise there's a risk that some funky error appears at the very end
# of the command due to Python stuff being unallocated in wrong order.
def _destroy_ldap_interface():
global _ldap_interface
if _ldap_interface is not None:
del _ldap_interface
atexit.register(_destroy_ldap_interface)