misc fixes

masque/__init__.py

@@ -32,7 +32,7 @@ from .error import MasqueError, PatternError, LibraryError, BuildError
 from .shapes import Shape, Polygon, Path, Circle, Arc, Ellipse
 from .label import Label
 from .ref import Ref
-from .pattern import Pattern
+from .pattern import Pattern, map_layers, map_targets, chain_elements
 
 from .library import (
     ILibraryView, ILibrary,

masque/builder/builder.py

@@ -358,35 +358,35 @@ class Builder(PortList):
                        mirrored=mirrored, port_map=map_out, skip_port_check=True, append=append)
         return self
 
-    @overload
-    def place(
-            self,
-            other: Abstract | str,
-            *,
-            offset: ArrayLike,
-            rotation: float,
-            pivot: ArrayLike,
-            mirrored: tuple[bool, bool],
-            port_map: dict[str, str | None] | None,
-            skip_port_check: bool,
-            append: bool,
-            ) -> Self:
-        pass
-
-    @overload
-    def place(
-            self,
-            other: Pattern,
-            *,
-            offset: ArrayLike,
-            rotation: float,
-            pivot: ArrayLike,
-            mirrored: tuple[bool, bool],
-            port_map: dict[str, str | None] | None,
-            skip_port_check: bool,
-            append: Literal[True],
-            ) -> Self:
-        pass
+#    @overload
+#    def place(
+#            self,
+#            other: Abstract | str,
+#            *,
+#            offset: ArrayLike,
+#            rotation: float,
+#            pivot: ArrayLike,
+#            mirrored: tuple[bool, bool],
+#            port_map: dict[str, str | None] | None,
+#            skip_port_check: bool,
+#            append: bool,
+#            ) -> Self:
+#        pass
+#
+#    @overload
+#    def place(
+#            self,
+#            other: Pattern,
+#            *,
+#            offset: ArrayLike,
+#            rotation: float,
+#            pivot: ArrayLike,
+#            mirrored: tuple[bool, bool],
+#            port_map: dict[str, str | None] | None,
+#            skip_port_check: bool,
+#            append: Literal[True],
+#            ) -> Self:
+#        pass
 
     def place(
             self,

masque/library.py

@@ -575,7 +575,7 @@ class ILibrary(ILibraryView, MutableMapping[str, 'Pattern'], metaclass=ABCMeta):
         for old_name in temp:
             new_name = rename_map.get(old_name, old_name)
             pat = self[new_name]
-            pat.refs = map_targets(pat.refs, rename_map)
+            pat.refs = map_targets(pat.refs, lambda tt: cast(dict[str | None, str | None], rename_map).get(tt, tt))
 
         return rename_map
 

masque/pattern.py

@@ -779,21 +779,21 @@ def chain_elements(*args: Mapping[Any, Iterable[TT]]) -> Iterable[TT]:
 
 def map_layers(
         elements: Mapping[layer_t, Sequence[TT]],
-        layer_map: Mapping[layer_t, layer_t],
+        map_layer: Callable[[layer_t], layer_t],
         ) -> defaultdict[layer_t, list[TT]]:
     new_elements: defaultdict[layer_t, list[TT]] = defaultdict(list)
     for old_layer, seq in elements.items():
-        new_layer = layer_map.get(old_layer, old_layer)
+        new_layer = map_layer(old_layer)
         new_elements[new_layer].extend(seq)
     return new_elements
 
 
 def map_targets(
         refs: Mapping[str | None, Sequence[Ref]],
-        target_map: Mapping[str | None, str | None] | Mapping[str, str | None],
+        map_target: Callable[[str | None], str | None],
         ) -> defaultdict[str | None, list[Ref]]:
     new_refs: defaultdict[str | None, list[Ref]] = defaultdict(list)
     for old_target, seq in refs.items():
-        new_target = target_map.get(old_target, old_target)     # type: ignore  # OK to .get() wrong type
+        new_target = map_target(old_target)
         new_refs[new_target].extend(seq)
     return new_refs