From 3965e268ed0d43524550ff55761ed8a6259045da Mon Sep 17 00:00:00 2001 From: Peter Sankauskas Date: Fri, 6 Jul 2012 12:12:04 -0700 Subject: [PATCH] Getting the apt module to accept and understand a 'install-recommends' parameter which allows running apt with --no-install-recommends --- apt | 26 +++++++++++++++++--------- 1 file changed, 17 insertions(+), 9 deletions(-) diff --git a/apt b/apt index 0d31f0ff30d..05a58b9359f 100755 --- a/apt +++ b/apt @@ -86,13 +86,15 @@ def package_status(pkgname, version, cache): #assume older version of python-apt is installed return pkg.isInstalled, pkg.isUpgradable -def install(pkgspec, cache, upgrade=False, default_release=None): +def install(pkgspec, cache, upgrade=False, default_release=None, install_recommends=True): name, version = package_split(pkgspec) installed, upgradable = package_status(name, version, cache) if not installed or (upgrade and upgradable): cmd = "%s --option Dpkg::Options::=--force-confold -q -y install '%s'" % (APT, pkgspec) if default_release: cmd += " -t '%s'" % (default_release,) + if not install_recommends: + cmd += " --no-install-recommends" rc, out, err = run_apt(cmd) if rc: fail_json(msg="'apt-get install %s' failed: %s" % (pkgspec, err)) @@ -117,7 +119,7 @@ def remove(pkgspec, cache, purge=False): # =========================================== if not os.path.exists(APT_PATH): - fail_json(msg="Cannot find apt-get") + fail_json(msg="Cannot find apt-get") argfile = sys.argv[1] args = open(argfile, 'r').read() @@ -134,11 +136,12 @@ for x in items: (k, v) = x.split("=", 1) params[k] = v -state = params.get('state', 'installed') -package = params.get('pkg', params.get('package', params.get('name', None))) -update_cache = params.get('update-cache', 'no') -purge = params.get('purge', 'no') -default_release = params.get('default-release', None) +state = params.get('state', 'installed') +package = params.get('pkg', params.get('package', params.get('name', None))) +update_cache = params.get('update-cache', 'no') +purge = params.get('purge', 'no') +default_release = params.get('default-release', None) +install_recommends = params.get('install-recommends', 'yes') if state not in ['installed', 'latest', 'removed']: fail_json(msg='invalid state') @@ -152,6 +155,9 @@ if purge not in ['yes', 'no']: if package is None and update_cache != 'yes': fail_json(msg='pkg=name and/or update-cache=yes is required') +if install_recommends not in ['yes', 'no']: + fail_json(msg='invalid value for install-recommends (requires yes or no -- default is yes)') + cache = apt.Cache() if default_release: apt_pkg.config['APT::Default-Release'] = default_release @@ -171,9 +177,11 @@ if state == 'latest': if '=' in package: fail_json(msg='version number inconsistent with state=latest') changed = install(package, cache, upgrade=True, - default_release=default_release) + default_release=default_release, + install_recommends = install_recommends == 'yes') elif state == 'installed': - changed = install(package, cache, default_release=default_release) + changed = install(package, cache, default_release=default_release, + install_recommends = install_recommends == 'yes') elif state == 'removed': changed = remove(package, cache, purge == 'yes')