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removing duplicate operations from the use of list comprehensions. None of the logic within the code has been changed, just more refined. (#41098)

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Bryce Verdier 2018-07-18 13:48:12 -06:00 committed by ansibot
parent 66adabfd42
commit b16fef9aad
1 changed files with 10 additions and 15 deletions
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25
lib/ansible/modules/packaging/os/yum.py
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@ -522,7 +522,6 @@ def is_update(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, dis_r
if not repoq:
retpkgs = []
pkgs = []
updates = []
@ -541,11 +540,9 @@ def is_update(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, dis_r
except Exception as e:
module.fail_json(msg="Failure talking to yum: %s" % to_native(e))
for pkg in pkgs:
if pkg in updates:
retpkgs.append(pkg)
retpkgs = (pkg for pkg in pkgs if pkg in updates)
return set([po_to_envra(p) for p in retpkgs])
return set(po_to_envra(p) for p in retpkgs)
else:
myrepoq = list(repoq)
@ -559,7 +556,7 @@ def is_update(module, repoq, pkgspec, conf_file, qf=def_qf, en_repos=None, dis_r
rc, out, err = module.run_command(cmd)
if rc == 0:
return set([p for p in out.split('\n') if p.strip()])
return set(p for p in out.split('\n') if p.strip())
else:
module.fail_json(msg='Error from repoquery: %s: %s' % (cmd, err))
@ -607,7 +604,7 @@ def what_provides(module, repoq, yum_basecmd, req_spec, conf_file, qf=def_qf,
except Exception as e:
module.fail_json(msg="Failure talking to yum: %s" % to_native(e))
return set([po_to_envra(p) for p in pkgs])
return set(po_to_envra(p) for p in pkgs)
else:
myrepoq = list(repoq)
@ -623,7 +620,7 @@ def what_provides(module, repoq, yum_basecmd, req_spec, conf_file, qf=def_qf,
rc2, out2, err2 = module.run_command(cmd)
if rc == 0 and rc2 == 0:
out += out2
pkgs = set([p for p in out.split('\n') if p.strip()])
pkgs = set(p for p in out.split('\n') if p.strip())
if not pkgs:
pkgs = is_installed(module, repoq, req_spec, conf_file, qf=qf, installroot=installroot, disable_excludes=disable_excludes)
return pkgs
@ -645,9 +642,7 @@ def transaction_exists(pkglist):
# first, we create a list of the package 'nvreas'
# so we can compare the pieces later more easily
pkglist_nvreas = []
for pkg in pkglist:
pkglist_nvreas.append(splitFilename(pkg))
pkglist_nvreas = (splitFilename(pkg) for pkg in pkglist)
# next, we build the list of packages that are
# contained within an unfinished transaction
@ -751,10 +746,10 @@ def pkg_to_dict(pkgstr):
def repolist(module, repoq, qf="%{repoid}"):
cmd = repoq + ["--qf", qf, "-a"]
rc, out, _ = module.run_command(cmd)
ret = []
if rc == 0:
ret = set([p for p in out.split('\n') if p.strip()])
return ret
return set(p for p in out.split('\n') if p.strip())
else:
return []
def list_stuff(module, repoquerybin, conf_file, stuff, installroot='/', disablerepo='', enablerepo='', disable_excludes=None):
@ -1364,7 +1359,7 @@ def ensure(module, state, pkgs, conf_file, enablerepo, disablerepo,
e_cmd = ['--installroot=%s' % installroot]
yum_basecmd.extend(e_cmd)
if state in ['installed', 'present', 'latest']:
if state in ('installed', 'present', 'latest'):
""" The need of this entire if conditional has to be chalanged
this function is the ensure function that is called
in the main section.