def _cmp(a, b):
a = Pool.parse_package_id(a)
b = Pool.parse_package_id(b)
val = cmp(b[0], a[0])
if val != 0:
return val
return debversion.compare(a[1], b[1])
def __contains__(self, version):
true_results = self.RELATIONS[self.relation]
if debversion.compare(version, self.version) in true_results:
return True
return False
def _cmp(a, b):
a = Pool.parse_package_id(a)
b = Pool.parse_package_id(b)
val = cmp(b[0], a[0])
if val != 0:
return val
return debversion.compare(a[1], b[1])
def purge(path, force=False):
pkgcache = PackageCache(path)
duplicates = []
for name, amount in pkgcache.namerefs.items():
if amount > 1:
duplicates.append(name)
newest = {}
candidates = []
for name, version in pkgcache.list():
if name in duplicates:
if not newest.has_key(name) or \
debversion.compare(newest[name], version) < 0:
newest[name] = version
else:
candidates.append(pkgcache.getpath(name, version))
if len(candidates) == 0:
print "No candidates for deletion"
return False
candidates.sort()
print "Candidates for deletion:"
for candidate in candidates:
print " " + os.path.basename(candidate)
print "Amount of candidates: %i" % len(candidates)
if not force:
print "Do you want to continue [y/N]?",
if not raw_input() in ['Y', 'y']:
print "aborted by user"
return False
print "Deleting..."
for candidate in candidates:
os.remove(candidate)
return True
def purge(path, force=False):
pkgcache = PackageCache(path)
duplicates = []
for name, amount in pkgcache.namerefs.items():
if amount > 1:
duplicates.append(name)
newest = {}
candidates = []
for name, version in pkgcache.list():
if name in duplicates:
if not newest.has_key(name) or \
debversion.compare(newest[name], version) < 0:
newest[name] = version
else:
candidates.append(pkgcache.getpath(name, version))
if len(candidates) == 0:
print "No candidates for deletion"
return False
candidates.sort()
print "Candidates for deletion:"
for candidate in candidates:
print " " + os.path.basename(candidate)
print "Amount of candidates: %i" % len(candidates)
if not force:
print "Do you want to continue [y/N]?",
if not raw_input() in ['Y', 'y']:
print "aborted by user"
return False
print "Deleting..."
for candidate in candidates:
os.remove(candidate)
return True
def _list(self, all_versions):
"""List packages in pool -> list of (name, version) tuples."""
packages = set()
for subpool in self.subpools:
packages |= set(subpool._list(all_versions))
packages |= set(self.pkgcache.list())
for stock in self.stocks:
for path, versions in stock.sources:
package = basename(path)
packages |= set([(package, version) for version in versions])
if all_versions:
return list(packages)
newest = {}
for name, version in packages:
if not newest.has_key(name) or \
debversion.compare(newest[name], version) < 0:
newest[name] = version
return newest.items()
def _list(self, all_versions):
"""List packages in pool -> list of (name, version) tuples."""
packages = set()
for subpool in self.subpools:
packages |= set(subpool._list(all_versions))
packages |= set(self.pkgcache.list())
for stock in self.stocks:
for path, versions in stock.sources:
package = basename(path)
packages |= set([ (package, version) for version in versions ])
if all_versions:
return list(packages)
newest = {}
for name, version in packages:
if not newest.has_key(name) or \
debversion.compare(newest[name], version) < 0:
newest[name] = version
return newest.items()
