def _get_ref_map(
self,
prefix: edgir.LocalPath) -> IdentityDict[Refable, edgir.LocalPath]:
return super()._get_ref_map(prefix) + IdentityDict(
[(self.name(), edgir.localpath_concat(prefix, edgir.NAME))], *[
param._get_ref_map(edgir.localpath_concat(prefix, name))
for (name, param) in self._parameters.items()
], *[
port._get_ref_map(edgir.localpath_concat(prefix, name))
for (name, port) in self._ports.items()
])
def _get_ref_map(
self,
prefix: edgir.LocalPath) -> IdentityDict[Refable, edgir.LocalPath]:
if self.__class__ == PortAdapter: # TODO: hack to allow this to elaborate as abstract class while being invalid
return IdentityDict()
# return super().get_ref_map(prefix) + # TODO: dedup w/ BaseBlock, and does this break anything?
return IdentityDict(
*[
param._get_ref_map(edgir.localpath_concat(prefix, name))
for (name, param) in self._parameters.items()
], self.src._get_ref_map(edgir.localpath_concat(prefix, 'src')),
self.dst._get_ref_map(edgir.localpath_concat(prefix, 'dst')))
def _def_to_proto(self) -> edgir.Link:
for cls in self._get_bases_of(
BaseBlock
): # type: ignore # TODO avoid 'only concrete class' error
assert issubclass(cls, Link)
pb = self._populate_def_proto_block_base(edgir.Link())
pb = self._populate_def_proto_block_contents(pb)
pb = self._populate_def_proto_param_init(pb)
# specifically ignore the port initializers
# actually generate the links and connects
ref_map = self._get_ref_map(edgir.LocalPath())
self._connects.finalize()
self._links_order: Dict[str, str] = self.Metadata({})
for name, connect in self._connects.items_ordered():
self._links_order[str(len(self._links_order))] = f"{name}"
connect_elts = connect.generate_connections()
assert connect_elts is not None and connect_elts.link_type is not None, "bad connect definition in link"
link_path = edgir.localpath_concat(edgir.LocalPath(), name)
pb.links[
name].lib_elem.target.name = connect_elts.link_type._static_def_name(
)
for idx, (self_port, link_port_path) in enumerate(
connect_elts.bridged_connects):
# TODO handle Vector types
if isinstance(
self_port, DerivedVector
): # TODO unify once we get rid of ref_map, especially to be more robust
pb.constraints[
f"(export){name}_{idx}"].exported.exterior_port.map_extract.container.ref.CopyFrom(
ref_map[self_port.base])
pb.constraints[
f"(export){name}_{idx}"].exported.exterior_port.map_extract.path.steps.add(
).name = self_port.base._get_elt_sample()._name_of(
self_port.target)
else:
pb.constraints[
f"(export){name}_{idx}"].exported.exterior_port.ref.CopyFrom(
ref_map[self_port])
pb.constraints[
f"(export){name}_{idx}"].exported.internal_block_port.ref.CopyFrom(
edgir.localpath_concat(link_path, link_port_path))
self._namespace_order.append(f"(export){name}_{idx}")
return pb
def _get_ref_map(
self,
prefix: edgir.LocalPath) -> IdentityDict[Refable, edgir.LocalPath]:
return super()._get_ref_map(prefix) + IdentityDict(*[
block._get_ref_map(edgir.localpath_concat(prefix, name))
for (name, block) in self._blocks.items()
])
def _get_ref_map(
self,
prefix: edgir.LocalPath) -> IdentityDict[Refable, edgir.LocalPath]:
if self._link_instance is not None:
link_refs = self._link_instance._get_ref_map(
edgir.localpath_concat(prefix, edgir.CONNECTED_LINK))
else:
link_refs = IdentityDict([])
return super()._get_ref_map(prefix) + IdentityDict[
Refable, edgir.LocalPath](
[(self.is_connected(),
edgir.localpath_concat(prefix, edgir.IS_CONNECTED)),
(self.name(), edgir.localpath_concat(prefix, edgir.NAME))], *[
param._get_ref_map(edgir.localpath_concat(prefix, name))
for name, param in self._parameters.items()
]) + link_refs
def _populate_def_proto_hierarchy(
self, pb: edgir.HierarchyBlock) -> edgir.HierarchyBlock:
self._blocks.finalize()
self._connects.finalize()
self._chains.finalize()
ref_map = self._get_ref_map(edgir.LocalPath())
# opportunistic check in the frontend that all internal ports marked connected are connected
all_connected_ports = IdentitySet[BasePort]()
for name, connect in self._connects.items():
if len(connect.ports) > 1:
all_connected_ports.update(connect.ports)
for name, block in self._blocks.items():
pb.blocks[name].lib_elem.target.name = block._get_def_name()
# actually generate the links and connects
link_chain_names = IdentityDict[
ConnectedPorts, List[str]]() # prefer chain name where applicable
# TODO generate into primary data structures
for name, chain in self._chains.items_ordered():
for i, connect in enumerate(chain.links):
link_chain_names.setdefault(connect, []).append(f"{name}_{i}")
for name, connect in self._connects.items_ordered():
if connect in link_chain_names:
if not name.startswith('anon_'):
pass # prefer a named link above all else
else:
name = link_chain_names[connect][
0] # arbitrarily pick the first one for now, TODO disambiguate?
connect_elts = connect.generate_connections()
if connect_elts is None: # single port net - effectively discard
pass
elif connect_elts.link_type is None: # generate direct export
pb.constraints[
f"(conn){name}"].exported.exterior_port.ref.CopyFrom(
ref_map[connect_elts.bridged_connects[0][0]])
pb.constraints[
f"(conn){name}"].exported.internal_block_port.ref.CopyFrom(
ref_map[connect_elts.direct_connects[0][0]])
self._namespace_order.append(f"(conn){name}")
else: # generate link
link_path = edgir.localpath_concat(edgir.LocalPath(), name)
self._namespace_order.append(f"{name}")
pb.links[
name].lib_elem.target.name = connect_elts.link_type._static_def_name(
)
for idx, (self_port, link_port_path) in enumerate(
connect_elts.bridged_connects):
assert isinstance(self_port, Port)
assert self_port.bridge_type is not None
port_name = self._name_of(self_port)
pb.blocks[
f"(bridge){port_name}"].lib_elem.target.name = self_port.bridge_type._static_def_name(
)
self._namespace_order.append(f"(bridge){port_name}")
bridge_path = edgir.localpath_concat(
edgir.LocalPath(), f"(bridge){port_name}")
pb.constraints[
f"(bridge){name}_b{idx}"].exported.exterior_port.ref.CopyFrom(
ref_map[self_port])
pb.constraints[
f"(bridge){name}_b{idx}"].exported.internal_block_port.ref.CopyFrom(
edgir.localpath_concat(bridge_path, 'outer_port'))
self._namespace_order.append(f"(bridge){name}_b{idx}")
pb.constraints[
f"(conn){name}_b{idx}"].connected.block_port.ref.CopyFrom(
edgir.localpath_concat(bridge_path, 'inner_link'))
pb.constraints[
f"(conn){name}_b{idx}"].connected.link_port.ref.CopyFrom(
edgir.localpath_concat(link_path, link_port_path))
self._namespace_order.append(f"(conn){name}_b{idx}")
for idx, (subelt_port, link_port_path) in enumerate(
connect_elts.direct_connects):
pb.constraints[
f"(conn){name}_d{idx}"].connected.block_port.ref.CopyFrom(
ref_map[subelt_port])
pb.constraints[
f"(conn){name}_d{idx}"].connected.link_port.ref.CopyFrom(
edgir.localpath_concat(link_path, link_port_path))
self._namespace_order.append(f"(conn){name}_d{idx}")
# generate block initializers
for (block_name, block) in self._blocks.items():
for (block_param_name, block_param) in block._init_params.items():
if block_param.initializer is not None:
pb.constraints[
f'(init){block_name}.{block_param_name}'].CopyFrom( # TODO better name
AssignBinding.make_assign(
block_param,
block_param._to_expr_type(
block_param.initializer), ref_map))
self._namespace_order.append(
f'(init){block_name}.{block_param_name}')
# generate H-block-specific order
for name in self._blocks.keys_ordered():
self._namespace_order.append(name)
return pb
