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Cache pkg name list so we don't recreate the list for every package

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This commit is contained in:
Toshio Kuratomi 2014-11-13 11:20:37 -08:00
parent 10fd0f7073
commit bc18c9dc78
1 changed files with 11 additions and 5 deletions
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16
packaging/os/apt.py
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@ -235,21 +235,27 @@ def expand_pkgspec_from_fnmatches(m, pkgspec, cache):
if frozenset('*?[]!').intersection(pkgname_pattern):
if version:
m.fail_json(msg="pkgname wildcard and version can not be mixed")
# handle multiarch pkgnames, the idea is that "apt*" should
# only select native packages. But "apt*:i386" should still work
if not ":" in pkgname_pattern:
matches = fnmatch.filter(
[pkg.name for pkg in cache
if not ":" in pkg.name], pkgname_pattern)
try:
pkg_name_cache = _non_multiarch
except NameError:
pkg_name_cache = _non_multiarch = [pkg.name for pkg in cache if not ':' in pkg.name]
else:
matches = fnmatch.filter(
[pkg.name for pkg in cache], pkgname_pattern)
try:
pkg_name_cache = _all_pkg_names
except NameError:
pkg_name_cache = _all_pkg_names = [pkg.name for pkg in cache]
matches = fnmatch.filter(pkg_name_cache, pkgname_pattern)
if len(matches) == 0:
m.fail_json(msg="No package(s) matching '%s' available" % str(pkgname_pattern))
else:
new_pkgspec.extend(matches)
else:
# No wildcards in name
new_pkgspec.append(pkgspec_pattern)
return new_pkgspec