/usr/lib/python3/dist-packages/checkbox/lib/update.py is in python3-checkbox 0.17.6-0ubuntu6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | #
# This file is part of Checkbox.
#
# Copyright 2008 Canonical Ltd.
#
# Checkbox is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3,
# as published by the Free Software Foundation.
#
# Checkbox is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Checkbox. If not, see <http://www.gnu.org/licenses/>.
#
def recursive_update(dst, src):
irecursive_update(dst, list(src.items()))
return dst
def irecursive_update(a, blist):
try:
stack = []
while blist:
while blist:
(bk, bv) = blist.pop(0)
if (bk in a
and isinstance(bv, dict)
and isinstance(a[bk], dict)):
stack.append((blist, a)) # current -> parent
break
else:
a[bk] = bv
else:
while not blist:
blist, a = stack.pop() # current <- parent
continue
blist, a = list(bv.items()), a[bk]
except IndexError:
pass
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