diff --git a/lib/ansible/modules/packaging/os/yum.py b/lib/ansible/modules/packaging/os/yum.py index 66508cb952e..b2b5fb387e7 100644 --- a/lib/ansible/modules/packaging/os/yum.py +++ b/lib/ansible/modules/packaging/os/yum.py @@ -264,7 +264,7 @@ try: from yum.misc import find_unfinished_transactions, find_ts_remaining from rpmUtils.miscutils import splitFilename, compareEVR transaction_helpers = True -except: +except ImportError: transaction_helpers = False from ansible.module_utils.basic import AnsibleModule @@ -279,7 +279,6 @@ rpmbin = None def yum_base(conf_file=None, installroot='/'): - my = yum.YumBase() my.preconf.debuglevel = 0 my.preconf.errorlevel = 0 @@ -303,18 +302,19 @@ def yum_base(conf_file=None, installroot='/'): return my -def ensure_yum_utils(module): +def ensure_yum_utils(module): repoquerybin = module.get_bin_path('repoquery', required=False) if module.params['install_repoquery'] and not repoquerybin and not module.check_mode: yum_path = module.get_bin_path('yum') if yum_path: - rc, so, se = module.run_command('%s -y install yum-utils' % yum_path) + module.run_command('%s -y install yum-utils' % yum_path) repoquerybin = module.get_bin_path('repoquery', required=False) return repoquerybin + def fetch_rpm_from_url(spec, module=None): # download package so that we can query it package_name, _ = os.path.splitext(str(spec.rsplit('/', 1)[1])) @@ -337,11 +337,12 @@ def fetch_rpm_from_url(spec, module=None): return package_file.name + def po_to_envra(po): if hasattr(po, 'ui_envra'): return po.ui_envra - else: - return '%s:%s-%s-%s.%s' % (po.epoch, po.name, po.version, po.release, po.arch) + + return '%s:%s-%s-%s.%s' % (po.epoch, po.name, po.version, po.release, po.arch) def is_group_installed(name): @@ -370,7 +371,7 @@ def is_installed(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, di for rid in en_repos: my.repos.enableRepo(rid) - e, m, u = my.rpmdb.matchPackageNames([pkgspec]) + e, m, _ = my.rpmdb.matchPackageNames([pkgspec]) pkgs = e + m if not pkgs and not is_pkg: pkgs.extend(my.returnInstalledPackagesByDep(pkgspec)) @@ -414,6 +415,7 @@ def is_installed(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, di return [] + def is_available(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, dis_repos=None, installroot='/'): if en_repos is None: en_repos = [] @@ -430,7 +432,7 @@ def is_available(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, di for rid in en_repos: my.repos.enableRepo(rid) - e, m, u = my.pkgSack.matchPackageNames([pkgspec]) + e, m, _ = my.pkgSack.matchPackageNames([pkgspec]) pkgs = e + m if not pkgs: pkgs.extend(my.returnPackagesByDep(pkgspec)) @@ -457,6 +459,7 @@ def is_available(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, di return [] + def is_update(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, dis_repos=None, installroot='/'): if en_repos is None: en_repos = [] @@ -478,7 +481,7 @@ def is_update(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, dis_r pkgs = my.returnPackagesByDep(pkgspec) + my.returnInstalledPackagesByDep(pkgspec) if not pkgs: - e, m, u = my.pkgSack.matchPackageNames([pkgspec]) + e, m, _ = my.pkgSack.matchPackageNames([pkgspec]) pkgs = e + m updates = my.doPackageLists(pkgnarrow='updates').updates except Exception as e: @@ -508,6 +511,7 @@ def is_update(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, dis_r return set() + def what_provides(module, repoq, req_spec, conf_file, qf=def_qf, en_repos=None, dis_repos=None, installroot='/'): if en_repos is None: en_repos = [] @@ -526,10 +530,10 @@ def what_provides(module, repoq, req_spec, conf_file, qf=def_qf, en_repos=None, pkgs = my.returnPackagesByDep(req_spec) + my.returnInstalledPackagesByDep(req_spec) if not pkgs: - e, m, u = my.pkgSack.matchPackageNames([req_spec]) + e, m, _ = my.pkgSack.matchPackageNames([req_spec]) pkgs.extend(e) pkgs.extend(m) - e, m, u = my.rpmdb.matchPackageNames([req_spec]) + e, m, _ = my.rpmdb.matchPackageNames([req_spec]) pkgs.extend(e) pkgs.extend(m) except Exception as e: @@ -560,6 +564,7 @@ def what_provides(module, repoq, req_spec, conf_file, qf=def_qf, en_repos=None, return set() + def transaction_exists(pkglist): """ checks the package list to see if any packages are @@ -599,7 +604,8 @@ def transaction_exists(pkglist): break return conflicts -def local_envra(module, path): + +def local_envra(path): """return envra of a local rpm passed in""" ts = rpm.TransactionSet() @@ -616,20 +622,20 @@ def local_envra(module, path): header[rpm.RPMTAG_RELEASE], header[rpm.RPMTAG_ARCH]) -def pkg_to_dict(pkgstr): +def pkg_to_dict(pkgstr): if pkgstr.strip(): n, e, v, r, a, repo = pkgstr.split('|') else: return {'error_parsing': pkgstr} d = { - 'name':n, - 'arch':a, - 'epoch':e, - 'release':r, - 'version':v, - 'repo':repo, + 'name': n, + 'arch': a, + 'epoch': e, + 'release': r, + 'version': v, + 'repo': repo, 'envra': '%s:%s-%s-%s.%s' % (e, n, v, r, a) } @@ -640,15 +646,16 @@ def pkg_to_dict(pkgstr): return d -def repolist(module, repoq, qf="%{repoid}"): +def repolist(module, repoq, qf="%{repoid}"): cmd = repoq + ["--qf", qf, "-a"] - rc, out, err = module.run_command(cmd) + rc, out, _ = module.run_command(cmd) ret = [] if rc == 0: ret = set([p for p in out.split('\n') if p.strip()]) return ret + def list_stuff(module, repoquerybin, conf_file, stuff, installroot='/', disablerepo='', enablerepo=''): qf = "%{name}|%{epoch}|%{version}|%{release}|%{arch}|%{repoid}" @@ -686,12 +693,12 @@ def exec_install(module, items, action, pkgs, res, yum_basecmd): lang_env = dict(LANG='C', LC_ALL='C', LC_MESSAGES='C') rc, out, err = module.run_command(cmd, environ_update=lang_env) - if (rc == 1): + if rc == 1: for spec in items: # Fail on invalid urls: if ('://' in spec and ('No package %s available.' % spec in out or 'Cannot open: %s. Skipping.' % spec in err)): err = 'Package at %s could not be installed' % spec - module.fail_json(changed=False,msg=err,rc=1) + module.fail_json(changed=False, msg=err, rc=rc) res['rc'] = rc res['results'].append(out) @@ -733,10 +740,10 @@ def install(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, i if not os.path.exists(spec): res['msg'] += "No RPM file matching '%s' found on system" % spec res['results'].append("No RPM file matching '%s' found on system" % spec) - res['rc'] = 127 # Ensure the task fails in with-loop + res['rc'] = 127 # Ensure the task fails in with-loop module.fail_json(**res) - envra = local_envra(module, spec) + envra = local_envra(spec) # look for them in the rpmdb if is_installed(module, repoq, envra, conf_file, en_repos=en_repos, dis_repos=dis_repos, installroot=installroot): @@ -777,15 +784,15 @@ def install(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, i if not pkglist: res['msg'] += "No package matching '%s' found available, installed or updated" % spec res['results'].append("No package matching '%s' found available, installed or updated" % spec) - res['rc'] = 126 # Ensure the task fails in with-loop + res['rc'] = 126 # Ensure the task fails in with-loop module.fail_json(**res) # if any of the packages are involved in a transaction, fail now # so that we don't hang on the yum operation later conflicts = transaction_exists(pkglist) - if len(conflicts) > 0: + if conflicts: res['msg'] += "The following packages have pending transactions: %s" % ", ".join(conflicts) - res['rc'] = 125 # Ensure the task fails in with-loop + res['rc'] = 125 # Ensure the task fails in with-loop module.fail_json(**res) # if any of them are installed @@ -1003,11 +1010,11 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, in if not os.path.exists(spec): res['msg'] += "No RPM file matching '%s' found on system" % spec res['results'].append("No RPM file matching '%s' found on system" % spec) - res['rc'] = 127 # Ensure the task fails in with-loop + res['rc'] = 127 # Ensure the task fails in with-loop module.fail_json(**res) # get the pkg e:name-v-r.arch - envra = local_envra(module, spec) + envra = local_envra(spec) # local rpm files can't be updated if not is_installed(module, repoq, envra, conf_file, en_repos=en_repos, dis_repos=dis_repos, installroot=installroot): @@ -1018,7 +1025,7 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, in elif '://' in spec: # download package so that we can check if it's already installed package = fetch_rpm_from_url(spec, module=module) - envra = local_envra(module, package) + envra = local_envra(package) # local rpm files can't be updated if not is_installed(module, repoq, envra, conf_file, en_repos=en_repos, dis_repos=dis_repos, installroot=installroot): @@ -1036,7 +1043,7 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, in if not pkglist: res['msg'] += "No package matching '%s' found available, installed or updated" % spec res['results'].append("No package matching '%s' found available, installed or updated" % spec) - res['rc'] = 126 # Ensure the task fails in with-loop + res['rc'] = 126 # Ensure the task fails in with-loop module.fail_json(**res) nothing_to_do = True @@ -1045,7 +1052,6 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, in nothing_to_do = False break - # this contains the full NVR and spec could contain wildcards # or virtual provides (like "python-*" or "smtp-daemon") while # updates contains name only. @@ -1067,10 +1073,10 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, in # if any of the packages are involved in a transaction, fail now # so that we don't hang on the yum operation later conflicts = transaction_exists(pkglist) - if len(conflicts) > 0: + if conflicts: res['msg'] += "The following packages have pending transactions: %s" % ", ".join(conflicts) res['results'].append("The following packages have pending transactions: %s" % ", ".join(conflicts)) - res['rc'] = 128 # Ensure the task fails in with-loop + res['rc'] = 128 # Ensure the task fails in with-loop module.fail_json(**res) # check_mode output @@ -1090,7 +1096,7 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, in res['changes'] = dict(installed=pkgs['install'], updated=to_update) - if len(will_update) > 0 or len(pkgs['install']) > 0: + if will_update or pkgs['install']: res['changed'] = True return res @@ -1099,7 +1105,7 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, in if cmd: # update all rc, out, err = module.run_command(cmd) res['changed'] = True - elif len(pkgs['install']) or len(will_update): + elif pkgs['install'] or will_update: cmd = yum_basecmd + ['install'] + pkgs['install'] + pkgs['update'] rc, out, err = module.run_command(cmd) out_lower = out.strip().lower() @@ -1118,6 +1124,7 @@ def latest(module, items, repoq, yum_basecmd, conf_file, en_repos, dis_repos, in return res + def ensure(module, state, pkgs, conf_file, enablerepo, disablerepo, disable_gpg_check, exclude, repoq, skip_broken, security, installroot='/', allow_downgrade=False): @@ -1203,9 +1210,9 @@ def ensure(module, state, pkgs, conf_file, enablerepo, disablerepo, my.repos.enableRepo(enablerepo) new_repos = my.repos.repos.keys() for i in new_repos: - if not i in current_repos: + if i not in current_repos: rid = my.repos.getRepo(i) - a = rid.repoXML.repoid # nopep8 - https://github.com/ansible/ansible/pull/21475#pullrequestreview-22404868 + a = rid.repoXML.repoid # nopep8 - https://github.com/ansible/ansible/pull/21475#pullrequestreview-22404868 current_repos = new_repos except yum.Errors.YumBaseError as e: module.fail_json(msg="Error setting/accessing repos: %s" % to_native(e)) @@ -1231,7 +1238,6 @@ def ensure(module, state, pkgs, conf_file, enablerepo, disablerepo, def main(): - # state=installed name=pkgspec # state=removed name=pkgspec # state=latest name=pkgspec @@ -1248,9 +1254,7 @@ def main(): name=dict(aliases=['pkg'], type="list"), exclude=dict(required=False, default=None), # removed==absent, installed==present, these are accepted as aliases - state=dict(default='installed', choices=['absent', 'present', - 'installed', 'removed', - 'latest']), + state=dict(default='installed', choices=['absent', 'present', 'installed', 'removed', 'latest']), enablerepo=dict(), disablerepo=dict(), list=dict(), @@ -1288,7 +1292,6 @@ def main(): results = {'results': list_stuff(module, repoquerybin, params['conf_file'], params['list'], params['installroot'], params['disablerepo'], params['enablerepo'])} - else: # If rhn-plugin is installed and no rhn-certificate is available on # the system then users will see an error message using the yum API. @@ -1325,7 +1328,7 @@ def main(): skip_broken, security, params['installroot'], allow_downgrade) if repoquery: results['msg'] = '%s %s' % (results.get('msg', ''), - 'Warning: Due to potential bad behaviour with rhnplugin and certificates, used slower repoquery calls instead of Yum API.') + 'Warning: Due to potential bad behaviour with rhnplugin and certificates, used slower repoquery calls instead of Yum API.') module.exit_json(**results)