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@ -1,10 +1,11 @@
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"""
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"""
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Base object representing a lithography mask.
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Base object representing a lithography mask.
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"""
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"""
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from typing import Callable, Sequence, cast, Mapping, Self, Any, Iterable, TypeVar
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from typing import Callable, Sequence, cast, Mapping, Self, Any
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import copy
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import copy
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import logging
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from itertools import chain
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from itertools import chain
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from collections import defaultdict
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import numpy
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import numpy
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from numpy import inf
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from numpy import inf
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@ -12,14 +13,17 @@ from numpy.typing import NDArray, ArrayLike
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# .visualize imports matplotlib and matplotlib.collections
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# .visualize imports matplotlib and matplotlib.collections
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from .ref import Ref
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from .ref import Ref
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from .shapes import Shape, Polygon, DEFAULT_POLY_NUM_VERTICES
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from .shapes import Shape, Polygon, Path, DEFAULT_POLY_NUM_VERTICES
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from .label import Label
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from .label import Label
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from .utils import rotation_matrix_2d, annotations_t
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from .utils import rotation_matrix_2d, annotations_t, layer_t
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from .error import PatternError
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from .error import PatternError
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from .traits import AnnotatableImpl, Scalable, Mirrorable, Rotatable, Positionable, Repeatable
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from .traits import AnnotatableImpl, Scalable, Mirrorable, Rotatable, Positionable, Repeatable, Bounded
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from .ports import Port, PortList
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from .ports import Port, PortList
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logger = logging.getLogger(__name__)
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class Pattern(PortList, AnnotatableImpl, Mirrorable):
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class Pattern(PortList, AnnotatableImpl, Mirrorable):
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"""
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"""
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2D layout consisting of some set of shapes, labels, and references to other Pattern objects
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2D layout consisting of some set of shapes, labels, and references to other Pattern objects
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@ -31,15 +35,15 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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'_offset', '_annotations',
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'_offset', '_annotations',
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)
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)
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shapes: list[Shape]
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shapes: defaultdict[layer_t, list[Shape]]
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""" List of all shapes in this Pattern.
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""" Stores of all shapes in this Pattern, indexed by layer.
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Elements in this list are assumed to inherit from Shape or provide equivalent functions.
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Elements in this list are assumed to inherit from Shape or provide equivalent functions.
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"""
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"""
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labels: list[Label]
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labels: defaultdict[layer_t, list[Label]]
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""" List of all labels in this Pattern. """
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""" List of all labels in this Pattern. """
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refs: list[Ref]
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refs: defaultdict[str | None, list[Ref]]
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""" List of all references to other patterns (`Ref`s) in this `Pattern`.
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""" List of all references to other patterns (`Ref`s) in this `Pattern`.
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Multiple objects in this list may reference the same Pattern object
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Multiple objects in this list may reference the same Pattern object
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(i.e. multiple instances of the same object).
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(i.e. multiple instances of the same object).
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@ -59,9 +63,9 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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def __init__(
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def __init__(
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self,
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self,
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*,
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*,
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shapes: Sequence[Shape] = (),
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shapes: Mapping[layer_t, Sequence[Shape]] | None = None,
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labels: Sequence[Label] = (),
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labels: Mapping[layer_t, Sequence[Label]] | None = None,
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refs: Sequence[Ref] = (),
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refs: Mapping[str | None, Sequence[Ref]] | None = None,
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annotations: annotations_t | None = None,
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annotations: annotations_t | None = None,
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ports: Mapping[str, 'Port'] | None = None
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ports: Mapping[str, 'Port'] | None = None
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) -> None:
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) -> None:
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@ -76,20 +80,18 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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annotations: Initial annotations for the pattern
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annotations: Initial annotations for the pattern
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ports: Any ports in the pattern
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ports: Any ports in the pattern
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"""
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"""
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if isinstance(shapes, list):
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self.shapes = defaultdict(list)
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self.shapes = shapes
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self.labels = defaultdict(list)
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else:
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self.refs = defaultdict(list)
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self.shapes = list(shapes)
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if shapes:
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for layer, sseq in shapes.items():
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if isinstance(labels, list):
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self.shapes[layer].extend(sseq)
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self.labels = labels
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if labels:
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else:
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for layer, lseq in labels.items():
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self.labels = list(labels)
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self.labels[layer].extend(lseq)
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if refs:
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if isinstance(refs, list):
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for target, rseq in refs.items():
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self.refs = refs
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self.refs[target].extend(rseq)
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else:
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self.refs = list(refs)
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if ports is not None:
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if ports is not None:
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self.ports = dict(copy.deepcopy(ports))
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self.ports = dict(copy.deepcopy(ports))
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@ -99,32 +101,42 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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self.annotations = annotations if annotations is not None else {}
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self.annotations = annotations if annotations is not None else {}
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def __repr__(self) -> str:
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def __repr__(self) -> str:
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s = f'<Pattern: s{len(self.shapes)} r{len(self.refs)} l{len(self.labels)} ['
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nshapes = sum(len(seq) for seq in self.shapes.values())
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nrefs = sum(len(seq) for seq in self.refs.values())
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nlabels = sum(len(seq) for seq in self.labels.values())
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s = f'<Pattern: s{nshapes} r{nrefs} l{nlabels} ['
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for name, port in self.ports.items():
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for name, port in self.ports.items():
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s += f'\n\t{name}: {port}'
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s += f'\n\t{name}: {port}'
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s += ']>'
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s += ']>'
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return s
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return s
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def __copy__(self) -> 'Pattern':
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def __copy__(self) -> 'Pattern':
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return Pattern(
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logger.warning('Making a shallow copy of a Pattern... old shapes are re-referenced!')
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shapes=copy.deepcopy(self.shapes),
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new = Pattern(
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labels=copy.deepcopy(self.labels),
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refs=[copy.copy(sp) for sp in self.refs],
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annotations=copy.deepcopy(self.annotations),
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annotations=copy.deepcopy(self.annotations),
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ports=copy.deepcopy(self.ports),
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ports=copy.deepcopy(self.ports),
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)
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)
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for target, rseq in self.refs.items():
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new.refs[target].extend(rseq)
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for layer, sseq in self.shapes.items():
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new.shapes[layer].extend(sseq)
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for layer, lseq in self.labels.items():
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new.labels[layer].extend(lseq)
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def __deepcopy__(self, memo: dict | None = None) -> 'Pattern':
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memo = {} if memo is None else memo
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new = Pattern(
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shapes=copy.deepcopy(self.shapes, memo),
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labels=copy.deepcopy(self.labels, memo),
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refs=copy.deepcopy(self.refs, memo),
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annotations=copy.deepcopy(self.annotations, memo),
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ports=copy.deepcopy(self.ports),
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)
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return new
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return new
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# def __deepcopy__(self, memo: dict | None = None) -> 'Pattern':
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# memo = {} if memo is None else memo
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# new = Pattern(
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# shapes=copy.deepcopy(self.shapes, memo),
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# labels=copy.deepcopy(self.labels, memo),
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# refs=copy.deepcopy(self.refs, memo),
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# annotations=copy.deepcopy(self.annotations, memo),
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# ports=copy.deepcopy(self.ports),
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# )
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# return new
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def append(self, other_pattern: 'Pattern') -> Self:
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def append(self, other_pattern: 'Pattern') -> Self:
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"""
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"""
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|
Appends all shapes, labels and refs from other_pattern to self's shapes,
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Appends all shapes, labels and refs from other_pattern to self's shapes,
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@ -136,9 +148,12 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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Returns:
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Returns:
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|
self
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self
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"""
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"""
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self.refs += other_pattern.refs
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for target, rseq in other_pattern.refs.items():
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self.shapes += other_pattern.shapes
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self.refs[target].extend(rseq)
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self.labels += other_pattern.labels
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for layer, sseq in other_pattern.shapes.items():
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self.shapes[layer].extend(sseq)
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for layer, lseq in other_pattern.labels.items():
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self.labels[layer].extend(lseq)
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annotation_conflicts = set(self.annotations.keys()) & set(other_pattern.annotations.keys())
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annotation_conflicts = set(self.annotations.keys()) & set(other_pattern.annotations.keys())
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if annotation_conflicts:
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if annotation_conflicts:
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@ -154,9 +169,9 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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def subset(
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|
def subset(
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|
self,
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|
self,
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|
shapes: Callable[[Shape], bool] | None = None,
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|
shapes: Callable[[layer_t, Shape], bool] | None = None,
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|
labels: Callable[[Label], bool] | None = None,
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|
labels: Callable[[layer_t, Label], bool] | None = None,
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refs: Callable[[Ref], bool] | None = None,
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refs: Callable[[str | None, Ref], bool] | None = None,
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annotations: Callable[[str, list[int | float | str]], bool] | None = None,
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|
annotations: Callable[[str, list[int | float | str]], bool] | None = None,
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ports: Callable[[str, Port], bool] | None = None,
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ports: Callable[[str, Port], bool] | None = None,
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default_keep: bool = False
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default_keep: bool = False
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@ -167,9 +182,11 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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Self is _not_ altered, but shapes, labels, and refs are _not_ copied, just referenced.
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Self is _not_ altered, but shapes, labels, and refs are _not_ copied, just referenced.
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|
Args:
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|
Args:
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|
shapes: Given a shape, returns a boolean denoting whether the shape is a member of the subset.
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|
shapes: Given a layer and shape, returns a boolean denoting whether the shape is a
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|
labels: Given a label, returns a boolean denoting whether the label is a member of the subset.
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|
member of the subset.
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|
refs: Given a ref, returns a boolean denoting if it is a member of the subset.
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|
labels: Given a layer and label, returns a boolean denoting whether the label is a
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|
member of the subset.
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|
|
|
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|
refs: Given a target and ref, returns a boolean denoting if it is a member of the subset.
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|
annotations: Given an annotation, returns a boolean denoting if it is a member of the subset.
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|
annotations: Given an annotation, returns a boolean denoting if it is a member of the subset.
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|
ports: Given a port, returns a boolean denoting if it is a member of the subset.
|
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|
ports: Given a port, returns a boolean denoting if it is a member of the subset.
|
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|
default_keep: If `True`, keeps all elements of a given type if no function is supplied.
|
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|
default_keep: If `True`, keeps all elements of a given type if no function is supplied.
|
|
|
|
@ -182,17 +199,20 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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pat = Pattern()
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|
pat = Pattern()
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|
|
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|
if shapes is not None:
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|
if shapes is not None:
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|
pat.shapes = [s for s in self.shapes if shapes(s)]
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|
for layer in self.shapes:
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|
|
|
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|
pat.shapes[layer] = [ss for ss in self.shapes[layer] if shapes(layer, ss)]
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|
elif default_keep:
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|
|
|
elif default_keep:
|
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|
pat.shapes = copy.copy(self.shapes)
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|
|
pat.shapes = copy.copy(self.shapes)
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|
|
|
|
|
|
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|
if labels is not None:
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|
if labels is not None:
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|
pat.labels = [s for s in self.labels if labels(s)]
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|
for layer in self.labels:
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|
|
|
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|
pat.labels[layer] = [ll for ll in self.labels[layer] if labels(layer, ll)]
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|
elif default_keep:
|
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|
|
elif default_keep:
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|
|
pat.labels = copy.copy(self.labels)
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|
|
pat.labels = copy.copy(self.labels)
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|
|
|
|
|
|
|
|
|
|
|
if refs is not None:
|
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|
|
if refs is not None:
|
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|
|
pat.refs = [s for s in self.refs if refs(s)]
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|
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|
for target in self.refs:
|
|
|
|
|
|
|
|
pat.refs[target] = [rr for rr in self.refs[target] if refs(target, rr)]
|
|
|
|
elif default_keep:
|
|
|
|
elif default_keep:
|
|
|
|
pat.refs = copy.copy(self.refs)
|
|
|
|
pat.refs = copy.copy(self.refs)
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|
|
|
|
|
|
|
|
|
|
|
@ -227,10 +247,11 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
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|
"""
|
|
|
|
old_shapes = self.shapes
|
|
|
|
for layer in self.shapes:
|
|
|
|
self.shapes = list(chain.from_iterable((
|
|
|
|
self.shapes[layer] = list(chain.from_iterable(
|
|
|
|
shape.to_polygons(num_vertices, max_arclen)
|
|
|
|
ss.to_polygons(num_vertices, max_arclen)
|
|
|
|
for shape in old_shapes)))
|
|
|
|
for ss in self.shapes[layer]
|
|
|
|
|
|
|
|
))
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
def manhattanize(
|
|
|
|
def manhattanize(
|
|
|
|
@ -251,9 +272,11 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
|
|
|
|
|
|
|
|
self.polygonize()
|
|
|
|
self.polygonize()
|
|
|
|
old_shapes = self.shapes
|
|
|
|
for layer in self.shapes:
|
|
|
|
self.shapes = list(chain.from_iterable(
|
|
|
|
self.shapes[layer] = list(chain.from_iterable((
|
|
|
|
(shape.manhattanize(grid_x, grid_y) for shape in old_shapes)))
|
|
|
|
ss.manhattanize(grid_x, grid_y)
|
|
|
|
|
|
|
|
for ss in self.shapes[layer]
|
|
|
|
|
|
|
|
)))
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
def as_polygons(self, library: Mapping[str, 'Pattern']) -> list[NDArray[numpy.float64]]:
|
|
|
|
def as_polygons(self, library: Mapping[str, 'Pattern']) -> list[NDArray[numpy.float64]]:
|
|
|
|
@ -268,7 +291,11 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
is of the form `[[x0, y0], [x1, y1],...]`.
|
|
|
|
is of the form `[[x0, y0], [x1, y1],...]`.
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
pat = self.deepcopy().polygonize().flatten(library=library)
|
|
|
|
pat = self.deepcopy().polygonize().flatten(library=library)
|
|
|
|
return [shape.vertices + shape.offset for shape in pat.shapes] # type: ignore # mypy can't figure out that shapes are all Polygons now
|
|
|
|
polys = [
|
|
|
|
|
|
|
|
cast(Polygon, shape).vertices + cast(Polygon, shape).offset
|
|
|
|
|
|
|
|
for shape in chain_elements(pat.shapes)
|
|
|
|
|
|
|
|
]
|
|
|
|
|
|
|
|
return polys
|
|
|
|
|
|
|
|
|
|
|
|
def referenced_patterns(self) -> set[str | None]:
|
|
|
|
def referenced_patterns(self) -> set[str | None]:
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
@ -277,7 +304,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
A set of all pattern names referenced by this pattern.
|
|
|
|
A set of all pattern names referenced by this pattern.
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
return set(sp.target for sp in self.refs)
|
|
|
|
return set(self.refs.keys())
|
|
|
|
|
|
|
|
|
|
|
|
def get_bounds(
|
|
|
|
def get_bounds(
|
|
|
|
self,
|
|
|
|
self,
|
|
|
|
@ -301,23 +328,29 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
min_bounds = numpy.array((+inf, +inf))
|
|
|
|
min_bounds = numpy.array((+inf, +inf))
|
|
|
|
max_bounds = numpy.array((-inf, -inf))
|
|
|
|
max_bounds = numpy.array((-inf, -inf))
|
|
|
|
|
|
|
|
|
|
|
|
for entry in chain(self.shapes, self.labels):
|
|
|
|
for entry in chain_elements(self.shapes, self.labels):
|
|
|
|
bounds = entry.get_bounds()
|
|
|
|
bounds = cast(Bounded, entry).get_bounds()
|
|
|
|
if bounds is None:
|
|
|
|
if bounds is None:
|
|
|
|
continue
|
|
|
|
continue
|
|
|
|
min_bounds = numpy.minimum(min_bounds, bounds[0, :])
|
|
|
|
min_bounds = numpy.minimum(min_bounds, bounds[0, :])
|
|
|
|
max_bounds = numpy.maximum(max_bounds, bounds[1, :])
|
|
|
|
max_bounds = numpy.maximum(max_bounds, bounds[1, :])
|
|
|
|
|
|
|
|
|
|
|
|
if self.refs and (library is None):
|
|
|
|
if recurse and self.has_refs():
|
|
|
|
raise PatternError('Must provide a library to get_bounds() to resolve refs')
|
|
|
|
if library is None:
|
|
|
|
|
|
|
|
raise PatternError('Must provide a library to get_bounds() to resolve refs')
|
|
|
|
|
|
|
|
|
|
|
|
if recurse:
|
|
|
|
for target, refs in self.refs.items():
|
|
|
|
for entry in self.refs:
|
|
|
|
if target is None:
|
|
|
|
bounds = entry.get_bounds(library=library)
|
|
|
|
|
|
|
|
if bounds is None:
|
|
|
|
|
|
|
|
continue
|
|
|
|
continue
|
|
|
|
min_bounds = numpy.minimum(min_bounds, bounds[0, :])
|
|
|
|
if not refs:
|
|
|
|
max_bounds = numpy.maximum(max_bounds, bounds[1, :])
|
|
|
|
continue
|
|
|
|
|
|
|
|
target_pat = library[target]
|
|
|
|
|
|
|
|
for ref in refs:
|
|
|
|
|
|
|
|
bounds = ref.get_bounds(target_pat, library=library)
|
|
|
|
|
|
|
|
if bounds is None:
|
|
|
|
|
|
|
|
continue
|
|
|
|
|
|
|
|
min_bounds = numpy.minimum(min_bounds, bounds[0, :])
|
|
|
|
|
|
|
|
max_bounds = numpy.maximum(max_bounds, bounds[1, :])
|
|
|
|
|
|
|
|
|
|
|
|
if (max_bounds < min_bounds).any():
|
|
|
|
if (max_bounds < min_bounds).any():
|
|
|
|
return None
|
|
|
|
return None
|
|
|
|
@ -352,7 +385,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
for entry in chain(self.shapes, self.refs, self.labels, self.ports.values()):
|
|
|
|
for entry in chain(chain_elements(self.shapes, self.labels, self.refs), self.ports.values()):
|
|
|
|
cast(Positionable, entry).translate(offset)
|
|
|
|
cast(Positionable, entry).translate(offset)
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
@ -366,7 +399,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
for entry in chain(self.shapes, self.refs):
|
|
|
|
for entry in chain_elements(self.shapes, self.refs):
|
|
|
|
cast(Scalable, entry).scale_by(c)
|
|
|
|
cast(Scalable, entry).scale_by(c)
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
@ -382,7 +415,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
for entry in chain(self.shapes, self.refs):
|
|
|
|
for entry in chain_elements(self.shapes, self.refs):
|
|
|
|
cast(Positionable, entry).offset *= c
|
|
|
|
cast(Positionable, entry).offset *= c
|
|
|
|
cast(Scalable, entry).scale_by(c)
|
|
|
|
cast(Scalable, entry).scale_by(c)
|
|
|
|
|
|
|
|
|
|
|
|
@ -390,7 +423,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
if rep:
|
|
|
|
if rep:
|
|
|
|
rep.scale_by(c)
|
|
|
|
rep.scale_by(c)
|
|
|
|
|
|
|
|
|
|
|
|
for label in self.labels:
|
|
|
|
for label in chain_elements(self.labels):
|
|
|
|
cast(Positionable, label).offset *= c
|
|
|
|
cast(Positionable, label).offset *= c
|
|
|
|
|
|
|
|
|
|
|
|
rep = cast(Repeatable, label).repetition
|
|
|
|
rep = cast(Repeatable, label).repetition
|
|
|
|
@ -429,7 +462,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
for entry in chain(self.shapes, self.refs, self.labels, self.ports.values()):
|
|
|
|
for entry in chain(chain_elements(self.shapes, self.refs, self.labels), self.ports.values()):
|
|
|
|
old_offset = cast(Positionable, entry).offset
|
|
|
|
old_offset = cast(Positionable, entry).offset
|
|
|
|
cast(Positionable, entry).offset = numpy.dot(rotation_matrix_2d(rotation), old_offset)
|
|
|
|
cast(Positionable, entry).offset = numpy.dot(rotation_matrix_2d(rotation), old_offset)
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
@ -444,7 +477,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
for entry in chain(self.shapes, self.refs, self.ports.values()):
|
|
|
|
for entry in chain(chain_elements(self.shapes, self.refs), self.ports.values()):
|
|
|
|
cast(Rotatable, entry).rotate(rotation)
|
|
|
|
cast(Rotatable, entry).rotate(rotation)
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
@ -459,7 +492,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
for entry in chain(self.shapes, self.refs, self.labels, self.ports.values()):
|
|
|
|
for entry in chain(chain_elements(self.shapes, self.refs, self.labels), self.ports.values()):
|
|
|
|
cast(Positionable, entry).offset[across_axis - 1] *= -1
|
|
|
|
cast(Positionable, entry).offset[across_axis - 1] *= -1
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
@ -475,7 +508,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
for entry in chain(self.shapes, self.refs, self.ports.values()):
|
|
|
|
for entry in chain(chain_elements(self.shapes, self.refs), self.ports.values()):
|
|
|
|
cast(Mirrorable, entry).mirror(across_axis)
|
|
|
|
cast(Mirrorable, entry).mirror(across_axis)
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
@ -521,68 +554,95 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
True if the pattern is contains no shapes, labels, or refs.
|
|
|
|
True if the pattern is contains no shapes, labels, or refs.
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
return (len(self.refs) == 0
|
|
|
|
return not (self.has_refs() or self.has_shapes() or self.has_labels())
|
|
|
|
and len(self.shapes) == 0
|
|
|
|
|
|
|
|
and len(self.labels) == 0)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def ref(self, *args: Any, **kwargs: Any) -> Self:
|
|
|
|
def has_refs(self) -> bool:
|
|
|
|
|
|
|
|
return any(True for _ in chain.from_iterable(self.refs.values()))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def has_shapes(self) -> bool:
|
|
|
|
|
|
|
|
return any(True for _ in chain.from_iterable(self.shapes.values()))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def has_labels(self) -> bool:
|
|
|
|
|
|
|
|
return any(True for _ in chain.from_iterable(self.labels.values()))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def ref(self, target: str | None, *args: Any, **kwargs: Any) -> Self:
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
Convenience function which constructs a `Ref` object and adds it
|
|
|
|
Convenience function which constructs a `Ref` object and adds it
|
|
|
|
to this pattern.
|
|
|
|
to this pattern.
|
|
|
|
|
|
|
|
|
|
|
|
Args:
|
|
|
|
Args:
|
|
|
|
|
|
|
|
target: Target for the ref
|
|
|
|
*args: Passed to `Ref()`
|
|
|
|
*args: Passed to `Ref()`
|
|
|
|
**kwargs: Passed to `Ref()`
|
|
|
|
**kwargs: Passed to `Ref()`
|
|
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
self.refs.append(Ref(*args, **kwargs))
|
|
|
|
self.refs[target].append(Ref(*args, **kwargs))
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
def polygon(self, *args: Any, **kwargs: Any) -> Self:
|
|
|
|
def polygon(self, layer: layer_t, *args: Any, **kwargs: Any) -> Self:
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
Convenience function which constructs a `Polygon` object and adds it
|
|
|
|
Convenience function which constructs a `Polygon` object and adds it
|
|
|
|
to this pattern.
|
|
|
|
to this pattern.
|
|
|
|
|
|
|
|
|
|
|
|
Args:
|
|
|
|
Args:
|
|
|
|
|
|
|
|
layer: Layer for the polygon
|
|
|
|
*args: Passed to `Polygon()`
|
|
|
|
*args: Passed to `Polygon()`
|
|
|
|
**kwargs: Passed to `Polygon()`
|
|
|
|
**kwargs: Passed to `Polygon()`
|
|
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
self.shapes.append(Polygon(*args, **kwargs))
|
|
|
|
self.shapes[layer].append(Polygon(*args, **kwargs))
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
def rect(self, *args: Any, **kwargs: Any) -> Self:
|
|
|
|
def rect(self, layer: layer_t, *args: Any, **kwargs: Any) -> Self:
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
Convenience function which calls `Polygon.rect` to construct a
|
|
|
|
Convenience function which calls `Polygon.rect` to construct a
|
|
|
|
rectangle and adds it to this pattern.
|
|
|
|
rectangle and adds it to this pattern.
|
|
|
|
|
|
|
|
|
|
|
|
Args:
|
|
|
|
Args:
|
|
|
|
|
|
|
|
layer: Layer for the rectangle
|
|
|
|
*args: Passed to `Polygon.rect()`
|
|
|
|
*args: Passed to `Polygon.rect()`
|
|
|
|
**kwargs: Passed to `Polygon.rect()`
|
|
|
|
**kwargs: Passed to `Polygon.rect()`
|
|
|
|
|
|
|
|
|
|
|
|
Returns:
|
|
|
|
Returns:
|
|
|
|
self
|
|
|
|
self
|
|
|
|
"""
|
|
|
|
"""
|
|
|
|
self.shapes.append(Polygon.rect(*args, **kwargs))
|
|
|
|
self.shapes[layer].append(Polygon.rect(*args, **kwargs))
|
|
|
|
return self
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
|
|
def label(self, *args: Any, **kwargs: Any) -> Self:
|
|
|
|
def path(self, layer: layer_t, *args: Any, **kwargs: Any) -> Self:
|
|
|
|
|
|
|
|
"""
|
|
|
|
|
|
|
|
Convenience function which constructs a `Path` object and adds it
|
|
|
|
|
|
|
|
to this pattern.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Args:
|
|
|
|
|
|
|
|
layer: Layer for the path
|
|
|
|
|
|
|
|
*args: Passed to `Path()`
|
|
|
|
|
|
|
|
**kwargs: Passed to `Path()`
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Returns:
|
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self
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"""
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self.shapes[layer].append(Path(*args, **kwargs))
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return self
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def label(self, layer: layer_t, *args: Any, **kwargs: Any) -> Self:
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"""
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"""
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Convenience function which constructs a `Label` object
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Convenience function which constructs a `Label` object
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and adds it to this pattern.
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and adds it to this pattern.
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Args:
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Args:
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layer: Layer for the label
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*args: Passed to `Label()`
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*args: Passed to `Label()`
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**kwargs: Passed to `Label()`
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**kwargs: Passed to `Label()`
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Returns:
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Returns:
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self
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self
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"""
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"""
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self.labels.append(Label(*args, **kwargs))
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self.labels[layer].append(Label(*args, **kwargs))
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return self
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return self
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def flatten(
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def flatten(
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@ -610,24 +670,26 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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pat = library[name].deepcopy()
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pat = library[name].deepcopy()
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flattened[name] = None
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flattened[name] = None
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for ref in pat.refs:
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for target, refs in pat.refs.items():
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target = ref.target
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if target is None:
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if target is None:
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continue
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continue
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if not refs:
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continue
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if target not in flattened:
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if target not in flattened:
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flatten_single(target)
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flatten_single(target)
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target_pat = flattened[target]
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target_pat = flattened[target]
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if target_pat is None:
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if target_pat is None:
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raise PatternError(f'Circular reference in {name} to {target}')
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raise PatternError(f'Circular reference in {name} to {target}')
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if target_pat.is_empty(): # avoid some extra allocations
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if target_pat.is_empty(): # avoid some extra allocations
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continue
|
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continue
|
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p = ref.as_pattern(pattern=flattened[target])
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for ref in refs:
|
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if not flatten_ports:
|
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|
p = ref.as_pattern(pattern=target_pat)
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|
p.ports.clear()
|
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if not flatten_ports:
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pat.append(p)
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p.ports.clear()
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pat.append(p)
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pat.refs.clear()
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pat.refs.clear()
|
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flattened[name] = pat
|
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|
flattened[name] = pat
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|
@ -661,7 +723,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
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|
from matplotlib import pyplot # type: ignore
|
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|
from matplotlib import pyplot # type: ignore
|
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|
import matplotlib.collections # type: ignore
|
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|
|
import matplotlib.collections # type: ignore
|
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|
|
|
if self.refs and library is None:
|
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|
|
if self.has_refs() and library is None:
|
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|
|
raise PatternError('Must provide a library when visualizing a pattern with refs')
|
|
|
|
raise PatternError('Must provide a library when visualizing a pattern with refs')
|
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|
|
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|
|
|
|
|
|
offset = numpy.array(offset, dtype=float)
|
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|
|
offset = numpy.array(offset, dtype=float)
|
|
|
|
@ -675,7 +737,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
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|
|
axes = figure.gca()
|
|
|
|
axes = figure.gca()
|
|
|
|
|
|
|
|
|
|
|
|
polygons = []
|
|
|
|
polygons = []
|
|
|
|
for shape in self.shapes:
|
|
|
|
for shape in chain.from_iterable(self.shapes.values()):
|
|
|
|
polygons += [offset + s.offset + s.vertices for s in shape.to_polygons()]
|
|
|
|
polygons += [offset + s.offset + s.vertices for s in shape.to_polygons()]
|
|
|
|
|
|
|
|
|
|
|
|
mpl_poly_collection = matplotlib.collections.PolyCollection(
|
|
|
|
mpl_poly_collection = matplotlib.collections.PolyCollection(
|
|
|
|
@ -686,16 +748,52 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
|
|
|
|
axes.add_collection(mpl_poly_collection)
|
|
|
|
axes.add_collection(mpl_poly_collection)
|
|
|
|
pyplot.axis('equal')
|
|
|
|
pyplot.axis('equal')
|
|
|
|
|
|
|
|
|
|
|
|
for ref in self.refs:
|
|
|
|
for target, refs in self.refs.items():
|
|
|
|
ref.as_pattern(library=library).visualize(
|
|
|
|
if target is None:
|
|
|
|
library=library,
|
|
|
|
continue
|
|
|
|
offset=offset,
|
|
|
|
if not refs:
|
|
|
|
overdraw=True,
|
|
|
|
continue
|
|
|
|
line_color=line_color,
|
|
|
|
assert library is not None
|
|
|
|
fill_color=fill_color,
|
|
|
|
target_pat = library[target]
|
|
|
|
)
|
|
|
|
for ref in refs:
|
|
|
|
|
|
|
|
ref.as_pattern(target_pat).visualize(
|
|
|
|
|
|
|
|
library=library,
|
|
|
|
|
|
|
|
offset=offset,
|
|
|
|
|
|
|
|
overdraw=True,
|
|
|
|
|
|
|
|
line_color=line_color,
|
|
|
|
|
|
|
|
fill_color=fill_color,
|
|
|
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
|
|
if not overdraw:
|
|
|
|
if not overdraw:
|
|
|
|
pyplot.xlabel('x')
|
|
|
|
pyplot.xlabel('x')
|
|
|
|
pyplot.ylabel('y')
|
|
|
|
pyplot.ylabel('y')
|
|
|
|
pyplot.show()
|
|
|
|
pyplot.show()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TT = TypeVar('TT')
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def chain_elements(*args: Mapping[Any, Iterable[TT]]) -> Iterable[TT]:
|
|
|
|
|
|
|
|
return chain(*(chain.from_iterable(aa.values()) for aa in args))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def map_layers(
|
|
|
|
|
|
|
|
elements: Mapping[layer_t, Sequence[TT]],
|
|
|
|
|
|
|
|
layer_map: Mapping[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_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],
|
|
|
|
|
|
|
|
) -> 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_refs[new_target].extend(seq)
|
|
|
|
|
|
|
|
return new_refs
|
|
|
|
|
jan
1 year ago