def _setAtoms(self, atoms):
self._atoms.clear()
self._nonatoms.clear()
for a in atoms:
if not isinstance(a, Atom):
if isinstance(a, basestring):
a = a.strip()
if not a:
continue
try:
a = Atom(a, allow_wildcard=True, allow_repo=True)
except InvalidAtom:
self._nonatoms.add(a)
continue
if not self._allow_wildcard and a.extended_syntax:
raise InvalidAtom("extended atom syntax not allowed here")
if not self._allow_repo and a.repo:
raise InvalidAtom("repository specification not allowed here")
self._atoms.add(a)
self._updateAtomMap()
def update(self, atoms):
self._load()
modified = False
normal_atoms = []
for a in atoms:
if not isinstance(a, Atom):
try:
a = Atom(a, allow_wildcard=True, allow_repo=True)
except InvalidAtom:
modified = True
self._nonatoms.add(a)
continue
if not self._allow_wildcard and a.extended_syntax:
raise InvalidAtom("extended atom syntax not allowed here")
if not self._allow_repo and a.repo:
raise InvalidAtom("repository specification not allowed here")
normal_atoms.append(a)
if normal_atoms:
modified = True
self._atoms.update(normal_atoms)
self._updateAtomMap(atoms=normal_atoms)
if modified:
self.write()
def parse_actions(args,
dbapi,
cache,
quiet=False,
strict=False,
cleanupact=[],
dataout=sys.stdout,
output=sys.stderr):
out = []
actset = ActionSet(cache=cache)
for i, a in enumerate(args):
if not a:
continue
try:
try:
act = Action(a, output=dataout)
except NotAnAction:
try:
atom = dep_expand(a, mydb=dbapi, settings=dbapi.settings)
if atom.startswith('null/'):
raise InvalidAtom(atom)
except AmbiguousPackageName as e:
raise ParserError('ambiguous package name, matching: %s' %
e)
except InvalidAtom as e:
try:
try:
atom = Atom(a, allow_wildcard=True)
except TypeError:
atom = Atom(a)
except InvalidAtom as e:
raise ParserError('invalid package atom: %s' % e)
actset.append(atom)
except ParserWarning as w:
actset.append(act)
raise
else:
actset.append(act)
except ParserError as e:
output.write('At argv[%d]=\'%s\': %s\n' % (i + 1, a, e))
output.write('Aborting.\n')
return None
except ParserWarning as e:
if not quiet or strict:
output.write('At argv[%d]=\'%s\': %s\n' % (i + 1, a, e))
if strict:
output.write('Strict mode, aborting.\n')
return None
if actset:
out.append(actset)
if cleanupact:
raise NotImplementedError(
'Cleanup actions are currently disabled due to missing wildcard support'
)
actset = ActionSet(cache=cache)
for a in cleanupact:
actset.append(a(dbapi))
out.append(actset)
return out
