def _parseRemoteInterface(self, iname, attrs):
remote_attrs = {}
remote_name = attrs.get("__remote_name__", iname)
# and see if there is a __remote_name__ . We delete it because
# InterfaceClass doesn't like arbitrary attributes
if "__remote_name__" in attrs:
del attrs["__remote_name__"]
# determine all remotely-callable methods
names = [
name for name in list(attrs.keys())
if ((type(attrs[name]) == types.FunctionType and not name.
startswith("_")) or IConstraint.providedBy(attrs[name]))
]
# turn them into constraints. Tag each of them with their name and
# the RemoteInterface they came from.
for name in names:
m = attrs[name]
if not IConstraint.providedBy(m):
m = RemoteMethodSchema(method=m)
m.name = name
m.interface = self
remote_attrs[name] = m
# delete the methods, so zope's InterfaceClass doesn't see them.
# Particularly necessary for things defined with IConstraints.
del attrs[name]
return remote_name, remote_attrs
def _parseRemoteInterface(self, iname, attrs):
remote_attrs = {}
remote_name = attrs.get("__remote_name__", iname)
# and see if there is a __remote_name__ . We delete it because
# InterfaceClass doesn't like arbitrary attributes
if attrs.has_key("__remote_name__"):
del attrs["__remote_name__"]
# determine all remotely-callable methods
names = [
name
for name in attrs.keys()
if (
(type(attrs[name]) == types.FunctionType and not name.startswith("_"))
or IConstraint.providedBy(attrs[name])
)
]
# turn them into constraints. Tag each of them with their name and
# the RemoteInterface they came from.
for name in names:
m = attrs[name]
if not IConstraint.providedBy(m):
m = RemoteMethodSchema(method=m)
m.name = name
m.interface = self
remote_attrs[name] = m
# delete the methods, so zope's InterfaceClass doesn't see them.
# Particularly necessary for things defined with IConstraints.
del attrs[name]
return remote_name, remote_attrs
def adapt_obj_to_iconstraint(iface, t):
if iface is not IConstraint:
return None
assert not IConstraint.providedBy(t) # not sure about this
c = constraintMap.get(t, None)
if c:
return c
for (typ, constraintMaker) in constraintTypeMap:
if isinstance(t, typ):
c = constraintMaker(t)
if c:
return c
# RIFoo means accept either a Referenceable that implements RIFoo, or a
# RemoteReference that points to just such a Referenceable. This is
# hooked in by remoteinterface.py, when it calls addToConstraintTypeMap
# we are the only way to make constraints
raise UnknownSchemaType("can't make constraint from '%s' (%s)" % (t, type(t)))
def adapt_obj_to_iconstraint(iface, t):
if iface is not IConstraint:
return None
assert not IConstraint.providedBy(t) # not sure about this
c = constraintMap.get(t, None)
if c:
return c
for (typ, constraintMaker) in constraintTypeMap:
if isinstance(t, typ):
c = constraintMaker(t)
if c:
return c
# RIFoo means accept either a Referenceable that implements RIFoo, or a
# RemoteReference that points to just such a Referenceable. This is
# hooked in by remoteinterface.py, when it calls addToConstraintTypeMap
# we are the only way to make constraints
raise UnknownSchemaType("can't make constraint from '%s' (%s)" %
(t, type(t)))
