def parsePackages(pkgs, usercommands, casematch=0,
unique='repo-epoch-name-version-release-arch'):
"""matches up the user request versus a pkg list:
for installs/updates available pkgs should be the 'others list'
for removes it should be the installed list of pkgs
takes an optional casematch option to determine if case should be matched
exactly. Defaults to not matching."""
pkgdict = buildPkgRefDict(pkgs, bool(casematch))
exactmatch = []
matched = []
unmatched = []
for command in usercommands:
if not casematch:
command = command.lower()
if command in pkgdict:
exactmatch.extend(pkgdict[command])
del pkgdict[command]
else:
# anything we couldn't find a match for
# could mean it's not there, could mean it's a wildcard
if misc.re_glob(command):
trylist = pkgdict.keys()
# command and pkgdict are already lowered if not casematch
# so case sensitive is always fine
restring = fnmatch.translate(command)
regex = re.compile(restring)
foundit = 0
for item in trylist:
if regex.match(item):
matched.extend(pkgdict[item])
del pkgdict[item]
foundit = 1
if not foundit:
unmatched.append(command)
else:
unmatched.append(command)
unmatched = misc.unique(unmatched)
if unique == 'repo-epoch-name-version-release-arch': # pkg.__hash__
matched = misc.unique(matched)
exactmatch = misc.unique(exactmatch)
elif unique == 'repo-pkgkey': # So we get all pkg entries from a repo
def pkgunique(pkgs):
u = {}
for pkg in pkgs:
mark = "%s%s" % (pkg.repo.id, pkg.pkgKey)
u[mark] = pkg
return u.values()
matched = pkgunique(matched)
exactmatch = pkgunique(exactmatch)
else:
raise ValueError, "Bad value for unique: %s" % unique
return exactmatch, matched, unmatched
def matchPackageNames(self, pkgspecs):
"""take a list strings and match the packages in the sack against it
this will match against:
name
name.arch
name-ver-rel.arch
name-ver
name-ver-rel
epoch:name-ver-rel.arch
name-epoch:ver-rel.arch
return [exact matches], [glob matches], [unmatch search terms]
"""
# Setup match() for the search we're doing
matched = []
exactmatch = []
unmatched = set(pkgspecs)
specs = {}
for p in pkgspecs:
if misc.re_glob(p):
restring = fnmatch.translate(p)
specs[p] = re.compile(restring)
else:
specs[p] = p
# We don't use simplePkgList() here because that loads all of the
# rpmdb, if we are Eg. doing a "remove PackageKit".
pkgs = self.returnPackages(patterns=unmatched)
for pkgtup in [pkg.pkgtup for pkg in pkgs]:
(n,a,e,v,r) = pkgtup
names = set((
n,
'%s.%s' % (n, a),
'%s-%s-%s.%s' % (n, v, r, a),
'%s-%s' % (n, v),
'%s-%s-%s' % (n, v, r),
'%s:%s-%s-%s.%s' % (e, n, v, r, a),
'%s-%s:%s-%s.%s' % (n, e, v, r, a),
))
for (term,query) in specs.items():
if term == query:
if query in names:
exactmatch.append(self.searchPkgTuple(pkgtup)[0])
unmatched.discard(term)
else:
for n in names:
if query.match(n):
matched.append(self.searchPkgTuple(pkgtup)[0])
unmatched.discard(term)
return misc.unique(exactmatch), misc.unique(matched), list(unmatched)
def matchPackageNames(self, pkgspecs):
"""take a list strings and match the packages in the sack against it
this will match against:
name
name.arch
name-ver-rel.arch
name-ver
name-ver-rel
epoch:name-ver-rel.arch
name-epoch:ver-rel.arch
return [exact matches], [glob matches], [unmatch search terms]
"""
# Setup match() for the search we're doing
matched = []
exactmatch = []
unmatched = set(pkgspecs)
specs = {}
for p in pkgspecs:
if misc.re_glob(p):
restring = fnmatch.translate(p)
specs[p] = re.compile(restring)
else:
specs[p] = p
# We don't use simplePkgList() here because that loads all of the
# rpmdb, if we are Eg. doing a "remove PackageKit".
pkgs = self.returnPackages(patterns=unmatched)
for pkgtup in [pkg.pkgtup for pkg in pkgs]:
(n,a,e,v,r) = pkgtup
names = set((
n,
'%s.%s' % (n, a),
'%s-%s-%s.%s' % (n, v, r, a),
'%s-%s' % (n, v),
'%s-%s-%s' % (n, v, r),
'%s:%s-%s-%s.%s' % (e, n, v, r, a),
'%s-%s:%s-%s.%s' % (n, e, v, r, a),
))
for (term,query) in specs.items():
if term == query:
if query in names:
exactmatch.append(self.searchPkgTuple(pkgtup)[0])
unmatched.discard(term)
else:
for n in names:
if query.match(n):
matched.append(self.searchPkgTuple(pkgtup)[0])
unmatched.discard(term)
return misc.unique(exactmatch), misc.unique(matched), list(unmatched)
def enableRepo(self, repoid):
"""enable a repository for use
fnmatch wildcards may be used to enable a group of repositories.
returns repoid of enables repos as list
"""
repos = []
if misc.re_glob(repoid) or repoid.find(',') != -1:
for repo in self.findRepos(repoid):
repos.append(repo.id)
repo.enable()
else:
thisrepo = self.getRepo(repoid)
repos.append(thisrepo.id)
thisrepo.enable()
return repos
def enableRepo(self, repoid):
"""enable a repository for use
fnmatch wildcards may be used to enable a group of repositories.
returns repoid of enables repos as list
"""
repos = []
if misc.re_glob(repoid) or repoid.find(',') != -1:
for repo in self.findRepos(repoid):
repos.append(repo.id)
repo.enable()
else:
thisrepo = self.getRepo(repoid)
repos.append(thisrepo.id)
thisrepo.enable()
return repos
