def removeComponent(self, component):
"""
Remove the given component from me entirely, for all interfaces for which
it has been registered.
@return: a list of the interfaces that were removed.
"""
l = []
for k, v in self._adapterCache.items():
if v is component:
del self._adapterCache[k]
l.append(reflect.namedObject(k))
return l
def removeComponent(self, component):
"""
Remove the given component from me entirely, for all interfaces for which
it has been registered.
@return: a list of the interfaces that were removed.
"""
l = []
for k, v in self._adapterCache.items():
if v is component:
del self._adapterCache[k]
l.append(reflect.namedObject(k))
return l
def unjellyAO(self, ao):
"""Unjelly an Abstract Object and everything it contains.
I return the real object.
"""
self.stack.append(ao)
t = type(ao)
if t is types.InstanceType:
#Abstract Objects
c = ao.__class__
if c is Module:
return reflect.namedModule(ao.name)
elif c in [Class, Function] or issubclass(c, type):
return reflect.namedObject(ao.name)
elif c is InstanceMethod:
im_name = ao.name
im_class = reflect.namedObject(ao.klass)
im_self = self.unjellyAO(ao.instance)
if im_name in im_class.__dict__:
if im_self is None:
return getattr(im_class, im_name)
elif isinstance(im_self, crefutil.NotKnown):
return crefutil._InstanceMethod(
im_name, im_self, im_class)
else:
return new.instancemethod(im_class.__dict__[im_name],
im_self, im_class)
else:
raise TypeError("instance method changed")
elif c is Instance:
klass = reflect.namedObject(ao.klass)
state = self.unjellyAO(ao.state)
if hasattr(klass, "__setstate__"):
inst = new.instance(klass, {})
self.callAfter(inst.__setstate__, state)
else:
inst = new.instance(klass, state)
return inst
elif c is Ref:
o = self.unjellyAO(ao.obj) #THIS IS CHANGING THE REF OMG
refkey = ao.refnum
ref = self.references.get(refkey)
if ref is None:
self.references[refkey] = o
elif isinstance(ref, crefutil.NotKnown):
ref.resolveDependants(o)
self.references[refkey] = o
elif refkey is None:
# This happens when you're unjellying from an AOT not read from source
pass
else:
raise ValueError(
"Multiple references with the same ID: %s, %s, %s!" %
(ref, refkey, ao))
return o
elif c is Deref:
num = ao.refnum
ref = self.references.get(num)
if ref is None:
der = crefutil._Dereference(num)
self.references[num] = der
return der
return ref
elif c is Copyreg:
loadfunc = reflect.namedObject(ao.loadfunc)
d = self.unjellyLater(ao.state).addCallback(
lambda result, _l: apply(_l, result), loadfunc)
return d
#Types
elif t in _SIMPLE_BUILTINS:
return ao
elif t is types.ListType:
l = []
for x in ao:
l.append(None)
self.unjellyInto(l, len(l) - 1, x)
return l
elif t is types.TupleType:
l = []
tuple_ = tuple
for x in ao:
l.append(None)
if isinstance(self.unjellyInto(l,
len(l) - 1, x),
crefutil.NotKnown):
tuple_ = crefutil._Tuple
return tuple_(l)
elif t is types.DictType:
d = {}
for k, v in ao.items():
kvd = crefutil._DictKeyAndValue(d)
self.unjellyInto(kvd, 0, k)
self.unjellyInto(kvd, 1, v)
return d
else:
raise TypeError("Unsupported AOT type: %s" % t)
del self.stack[-1]
def unjellyAO(self, ao):
"""Unjelly an Abstract Object and everything it contains.
I return the real object.
"""
self.stack.append(ao)
t = type(ao)
if t is types.InstanceType:
#Abstract Objects
c = ao.__class__
if c is Module:
return reflect.namedModule(ao.name)
elif c in [Class, Function] or issubclass(c, type):
return reflect.namedObject(ao.name)
elif c is InstanceMethod:
im_name = ao.name
im_class = reflect.namedObject(ao.klass)
im_self = self.unjellyAO(ao.instance)
if im_name in im_class.__dict__:
if im_self is None:
return getattr(im_class, im_name)
elif isinstance(im_self, crefutil.NotKnown):
return crefutil._InstanceMethod(im_name, im_self, im_class)
else:
return new.instancemethod(im_class.__dict__[im_name],
im_self,
im_class)
else:
raise TypeError("instance method changed")
elif c is Instance:
klass = reflect.namedObject(ao.klass)
state = self.unjellyAO(ao.state)
if hasattr(klass, "__setstate__"):
inst = new.instance(klass, {})
self.callAfter(inst.__setstate__, state)
else:
inst = new.instance(klass, state)
return inst
elif c is Ref:
o = self.unjellyAO(ao.obj) #THIS IS CHANGING THE REF OMG
refkey = ao.refnum
ref = self.references.get(refkey)
if ref is None:
self.references[refkey] = o
elif isinstance(ref, crefutil.NotKnown):
ref.resolveDependants(o)
self.references[refkey] = o
elif refkey is None:
# This happens when you're unjellying from an AOT not read from source
pass
else:
raise ValueError("Multiple references with the same ID: %s, %s, %s!" % (ref, refkey, ao))
return o
elif c is Deref:
num = ao.refnum
ref = self.references.get(num)
if ref is None:
der = crefutil._Dereference(num)
self.references[num] = der
return der
return ref
elif c is Copyreg:
loadfunc = reflect.namedObject(ao.loadfunc)
d = self.unjellyLater(ao.state).addCallback(
lambda result, _l: apply(_l, result), loadfunc)
return d
#Types
elif t in _SIMPLE_BUILTINS:
return ao
elif t is types.ListType:
l = []
for x in ao:
l.append(None)
self.unjellyInto(l, len(l)-1, x)
return l
elif t is types.TupleType:
l = []
tuple_ = tuple
for x in ao:
l.append(None)
if isinstance(self.unjellyInto(l, len(l)-1, x), crefutil.NotKnown):
tuple_ = crefutil._Tuple
return tuple_(l)
elif t is types.DictType:
d = {}
for k,v in ao.items():
kvd = crefutil._DictKeyAndValue(d)
self.unjellyInto(kvd, 0, k)
self.unjellyInto(kvd, 1, v)
return d
else:
raise TypeError("Unsupported AOT type: %s" % t)
del self.stack[-1]
