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Add small helper to check if dpkg is in a broken state

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This commit is contained in:
Alexandre Aubin 2019-02-18 15:58:05 +01:00
parent d5ea18d042
commit 1d8d3c2828
1 changed files with 9 additions and 0 deletions
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9
src/yunohost/utils/packages.py
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@ -19,6 +19,7 @@
"""
import re
import os
import logging
from collections import OrderedDict
@ -470,3 +471,11 @@ def ynh_packages_version(*args, **kwargs):
'yunohost', 'yunohost-admin', 'moulinette', 'ssowat',
with_repo=True
)
def dpkg_is_broken():
# If dpkg is broken, /var/lib/dpkg/updates
# will contains files like 0001, 0002, ...
# ref: https://sources.debian.org/src/apt/1.4.9/apt-pkg/deb/debsystem.cc/#L141-L174
return any(re.match("^[0-9]+$", f)
for f in os.listdir("/var/lib/dpkg/updates/"))