def info(self, fmri_strings, info_needed, excludes=misc.EmptyI):
"""Gathers information about fmris. fmri_strings is a list
of fmri_names for which information is desired. It
returns a dictionary of lists. The keys for the dictionary are
the constants specified in the class definition. The values are
lists of PackageInfo objects or strings."""
bad_opts = info_needed - PackageInfo.ALL_OPTIONS
if bad_opts:
raise api_errors.UnrecognizedOptionsToInfo(bad_opts)
fmris = []
notfound = []
illegals = []
for pattern in fmri_strings:
try:
pfmri = None
pfmri = self.get_matching_pattern_fmris(pattern)
except pkg.fmri.IllegalFmri as e:
illegals.append(pattern)
continue
else:
fmris.extend(pfmri[0])
if not pfmri:
notfound.append(pattern)
repo_cat = self._depot.repo.get_catalog(self._pub)
# Set of options that can use catalog data.
cat_opts = frozenset([PackageInfo.SUMMARY,
PackageInfo.CATEGORIES, PackageInfo.DESCRIPTION,
PackageInfo.DEPENDENCIES])
# Set of options that require manifest retrieval.
act_opts = PackageInfo.ACTION_OPTIONS - \
frozenset([PackageInfo.DEPENDENCIES])
pis = []
for f in fmris:
pub = name = version = release = None
build_release = branch = packaging_date = None
if PackageInfo.IDENTITY in info_needed:
pub, name, version = f.tuple()
release = version.release
build_release = version.build_release
branch = version.branch
packaging_date = \
version.get_timestamp().strftime("%c")
states = None
links = hardlinks = files = dirs = dependencies = None
summary = csize = size = licenses = cat_info = \
description = None
if cat_opts & info_needed:
summary, description, cat_info, dependencies = \
_get_pkg_cat_data(repo_cat, info_needed,
excludes=excludes, pfmri=f)
if cat_info is not None:
cat_info = [
PackageCategory(scheme, cat)
for scheme, cat in cat_info
]
if (frozenset([PackageInfo.SIZE,
PackageInfo.LICENSES]) | act_opts) & info_needed:
mfst = manifest.Manifest(f)
try:
mpath = self._depot.repo.manifest(f)
except srepo.RepositoryError as e:
notfound.append(f)
continue
if not os.path.exists(mpath):
notfound.append(f)
continue
mfst.set_content(pathname=mpath)
if PackageInfo.LICENSES in info_needed:
licenses = self.__licenses(mfst)
if PackageInfo.SIZE in info_needed:
size, csize = mfst.get_size(
excludes=excludes)
if act_opts & info_needed:
if PackageInfo.LINKS in info_needed:
links = list(
mfst.gen_key_attribute_value_by_type(
"link", excludes))
if PackageInfo.HARDLINKS in info_needed:
hardlinks = list(
mfst.gen_key_attribute_value_by_type(
"hardlink", excludes))
if PackageInfo.FILES in info_needed:
files = list(
mfst.gen_key_attribute_value_by_type(
"file", excludes))
if PackageInfo.DIRS in info_needed:
dirs = list(
mfst.gen_key_attribute_value_by_type(
"dir", excludes))
pis.append(PackageInfo(pkg_stem=name, summary=summary,
category_info_list=cat_info, states=states,
publisher=pub, version=release,
build_release=build_release, branch=branch,
packaging_date=packaging_date, size=size,
csize=csize, pfmri=f, licenses=licenses,
links=links, hardlinks=hardlinks, files=files,
dirs=dirs, dependencies=dependencies,
description=description))
return {
self.INFO_FOUND: pis,
self.INFO_MISSING: notfound,
self.INFO_ILLEGALS: illegals
}
class CatalogInterface(_Interface):
"""This class presents an interface to server catalog objects that
clients may use.
"""
# Constants used to reference specific values that info can return.
INFO_FOUND = 0
INFO_MISSING = 1
INFO_ILLEGALS = 3
def fmris(self):
"""A generator function that produces FMRIs as it iterates
over the contents of the server's catalog."""
try:
c = self._depot.repo.catalog
except srepo.RepositoryMirrorError:
return iter(())
return self._depot.repo.catalog.fmris()
def get_entry_all_variants(self, pfmri):
"""A generator function that yields tuples of the format
(var_name, variants); where var_name is the name of the
variant and variants is a list of the variants for that
name."""
try:
c = self._depot.repo.catalog
except srepo.RepositoryMirrorError:
return iter(((), {}))
return self._depot.repo.catalog.get_entry_all_variants(pfmri)
def get_matching_pattern_fmris(self, patterns):
"""Returns a tuple of a sorted list of PkgFmri objects, newest
versions first, for packages matching those found in the
'patterns' list, and a dict of unmatched patterns indexed by
match criteria.
"""
try:
c = self._depot.repo.catalog
except srepo.RepositoryMirrorError:
return tuple(), {}
return pkg.catalog.extract_matching_fmris(c.fmris(),
patterns=patterns)
def get_matching_version_fmris(self, versions):
"""Returns a tuple of a sorted list of PkgFmri objects, newest
versions first, for packages matching those found in the
'versions' list, and a dict of unmatched versions indexed by
match criteria.
'versions' should be a list of strings of the format:
release,build_release-branch:datetime
...with a value of '*' provided for any component to be ignored.
'*' or '?' may be used within each component value and will act
as wildcard characters ('*' for one or more characters, '?' for
a single character).
"""
try:
c = self._depot.repo.catalog
except srepo.RepositoryMirrorError:
return tuple(), {}
return pkg.catalog.extract_matching_fmris(c.fmris(),
versions=versions)
def info(self, fmri_strings, info_needed, excludes=misc.EmptyI):
"""Gathers information about fmris. fmri_strings is a list
of fmri_names for which information is desired. It
returns a dictionary of lists. The keys for the dictionary are
the constants specified in the class definition. The values are
lists of PackageInfo objects or strings."""
bad_opts = info_needed - PackageInfo.ALL_OPTIONS
if bad_opts:
raise api_errors.UnrecognizedOptionsToInfo(bad_opts)
fmris = []
notfound = []
illegals = []
for pattern in fmri_strings:
try:
pfmri = None
pfmri = self.get_matching_pattern_fmris(pattern)
except pkg.fmri.IllegalFmri, e:
illegals.append(pattern)
continue
else:
fmris.extend(pfmri[0])
if not pfmri:
notfound.append(pattern)
repo_cat = self._depot.repo.catalog
# Set of options that can use catalog data.
cat_opts = frozenset([PackageInfo.SUMMARY,
PackageInfo.CATEGORIES, PackageInfo.DESCRIPTION,
PackageInfo.DEPENDENCIES])
# Set of options that require manifest retrieval.
act_opts = PackageInfo.ACTION_OPTIONS - \
frozenset([PackageInfo.DEPENDENCIES])
pis = []
for f in fmris:
pub = name = version = release = None
build_release = branch = packaging_date = None
if PackageInfo.IDENTITY in info_needed:
pub, name, version = f.tuple()
pub = pkg.fmri.strip_pub_pfx(pub)
release = version.release
build_release = version.build_release
branch = version.branch
packaging_date = \
version.get_timestamp().strftime("%c")
states = None
links = hardlinks = files = dirs = dependencies = None
summary = size = licenses = cat_info = description = \
None
if cat_opts & info_needed:
summary, description, cat_info, dependencies = \
_get_pkg_cat_data(repo_cat, info_needed,
excludes=excludes, pfmri=f)
if cat_info is not None:
cat_info = [
PackageCategory(scheme, cat)
for scheme, cat in cat_info
]
if (frozenset([PackageInfo.SIZE,
PackageInfo.LICENSES]) | act_opts) & info_needed:
mfst = manifest.Manifest()
mfst.set_fmri(None, f)
try:
mpath = os.path.join(
self._depot.repo.manifest_root,
f.get_dir_path())
except pkg.fmri.FmriError, e:
notfound.append(f)
continue
if not os.path.exists(mpath):
notfound.append(f)
continue
mfst.set_content(file(mpath).read())
if PackageInfo.LICENSES in info_needed:
licenses = self.__licenses(mfst)
if PackageInfo.SIZE in info_needed:
size = mfst.get_size(excludes=excludes)
if act_opts & info_needed:
if PackageInfo.LINKS in info_needed:
links = list(
mfst.gen_key_attribute_value_by_type(
"link", excludes))
if PackageInfo.HARDLINKS in info_needed:
hardlinks = list(
mfst.gen_key_attribute_value_by_type(
"hardlink", excludes))
if PackageInfo.FILES in info_needed:
files = list(
mfst.gen_key_attribute_value_by_type(
"file", excludes))
if PackageInfo.DIRS in info_needed:
dirs = list(
mfst.gen_key_attribute_value_by_type(
"dir", excludes))
pis.append(PackageInfo(pkg_stem=name, summary=summary,
category_info_list=cat_info, states=states,
publisher=pub, version=release,
build_release=build_release, branch=branch,
packaging_date=packaging_date, size=size,
pfmri=str(f), licenses=licenses, links=links,
hardlinks=hardlinks, files=files, dirs=dirs,
dependencies=dependencies, description=description))