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Added cache_valid_time option to apt module
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parent
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1 changed files with 19 additions and 2 deletions
21
library/apt
21
library/apt
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@ -104,6 +104,9 @@ import traceback
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import warnings
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warnings.filterwarnings('ignore', "apt API not stable yet", FutureWarning)
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import os
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import datetime
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# APT related constants
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APTITUDE_CMD = "aptitude"
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APT_GET_CMD = "apt-get"
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@ -111,6 +114,7 @@ APT_ENVVARS = "DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical"
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DPKG_OPTIONS = '-o "Dpkg::Options::=--force-confdef" -o "Dpkg::Options::=--force-confold"'
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APT_GET_ZERO = "0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded."
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APTITUDE_ZERO = "0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded."
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APT_LISTS_PATH = "/var/lib/apt/lists"
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def package_split(pkgspec):
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parts = pkgspec.split('=')
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@ -229,6 +233,7 @@ def main():
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argument_spec = dict(
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state = dict(default='installed', choices=['installed', 'latest', 'removed', 'absent', 'present']),
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update_cache = dict(aliases=['update-cache'], type='bool'),
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cache_valid_time = dict(type='int'),
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purge = dict(default='no', type='bool'),
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package = dict(default=None, aliases=['pkg', 'name']),
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default_release = dict(default=None, aliases=['default-release']),
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@ -258,8 +263,20 @@ def main():
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cache.open(progress=None)
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if p['update_cache']:
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cache.update()
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cache.open(progress=None)
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# Default is: always update the cache
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cache_valid = False
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if p['cache_valid_time']:
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tdelta = datetime.timedelta(seconds=p['cache_valid_time'])
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mtime = os.stat(APT_LISTS_PATH).st_mtime
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mtimestamp = datetime.datetime.fromtimestamp(mtime)
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if mtimestamp + tdelta >= datetime.datetime.now():
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# dont update the cache
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# the old cache is less than cache_valid_time seconds old - so still valid
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cache_valid = True
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if cache_valid is not True:
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cache.update()
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cache.open(progress=None)
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if not p['package'] and not p['upgrade']:
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module.exit_json(changed=False)
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