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"""
apt functions for for dmm.
"""
from command_runner import command_runner
def install(packages="", chroot=None, **kwargs):
"""
Install APT packages.
chroot - specify chroot to do this in, False for host.
"""
if chroot:
ecode, result = command_runner('LANG=C LANGUAGE=C LC_TYPE=C '
'LC_MESSAGES=C '
'LC_ALL=C DEBIAN_FRONTEND=noninteractive '
'chroot %s apt-get -y install %s'
% (chroot, packages), shell=True)
else:
ecode, result = command_runner('LANG=C LANGUAGE=C LC_TYPE=C '
'LC_MESSAGES=C LC_ALL=C '
'DEBIAN_FRONTEND=noninteractive '
'apt-get -y install %s' %
(packages), shell=True,
live_output=True)
return ecode, result
def clean(chroot=None):
"""
Clean apt archives.
chroot - specify chroot to do this in, False for host.
"""
if chroot:
ecode, result = command_runner('chroot %s apt-get clean' % chroot)
else:
ecode, result = command_runner('apt-get clean')
return ecode, result
def update(chroot=None):
"""
Update APT archives.
"""
if chroot:
ecode, result = command_runner('chroot %s apt-get -q update'
% (chroot), shell=True,
live_output=True)
else:
ecode, result = command_runner('apt-get -q update',
shell=True, live_output=True)
return ecode, result
def download_only(chroot=None, packages="", **kwargs):
"""
Download packages for apt cache.
For download-only, we do this one package at a time, since it's possible
that some packages might conflict, and you might want to ship conflicting
files on media.
chroot - specify chroot to do this in, False for host.
"""
for package in packages.split():
if chroot:
ecode, result = command_runner('chroot %s apt-get -d -y --reinstall install %s'
% (chroot, package))
else:
ecode, result = command_runner('apt-get -d -y --reinstall install %s' % (package))
return ecode, result
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