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reformat some multiline arg lists and add missing 'None' return types

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nolock
jan 2 years ago
parent 250107e41b
commit 89f327ba37
20 changed files with 616 additions and 510 deletions
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107
masque/builder/devices.py
Unescape Escape View File

@ -167,12 +167,13 @@ class Device(Copyable, Mirrorable):
_dead: bool
""" If True, plug()/place() are skipped (for debugging)"""
def __init__(self,
pattern: Optional[Pattern] = None,
ports: Optional[Dict[str, Port]] = None,
*,
name: Optional[str] = None,
) -> None:
def __init__(
self,
pattern: Optional[Pattern] = None,
ports: Optional[Dict[str, Port]] = None,
*,
name: Optional[str] = None,
) -> None:
"""
If `ports` is `None`, two default ports ('A' and 'B') are created.
Both are placed at (0, 0) and have default `ptype`, but 'A' has rotation 0
@ -218,10 +219,11 @@ class Device(Copyable, Mirrorable):
else:
return {k: self.ports[k] for k in key}
def rename_ports(self: D,
mapping: Dict[str, Optional[str]],
overwrite: bool = False,
) -> D:
def rename_ports(
self: D,
mapping: Dict[str, Optional[str]],
overwrite: bool = False,
) -> D:
"""
Renames ports as specified by `mapping`.
Ports can be explicitly deleted by mapping them to `None`.
@ -248,11 +250,12 @@ class Device(Copyable, Mirrorable):
self.ports.update(renamed) # type: ignore
return self
def check_ports(self: D,
other_names: Iterable[str],
map_in: Optional[Dict[str, str]] = None,
map_out: Optional[Dict[str, Optional[str]]] = None,
) -> D:
def check_ports(
self: D,
other_names: Iterable[str],
map_in: Optional[Dict[str, str]] = None,
map_out: Optional[Dict[str, Optional[str]]] = None,
) -> D:
"""
Given the provided port mappings, check that:
- All of the ports specified in the mappings exist
@ -332,12 +335,13 @@ class Device(Copyable, Mirrorable):
new = Device(pat, ports=self.ports)
return new
def as_interface(self,
name: str,
in_prefix: str = 'in_',
out_prefix: str = '',
port_map: Optional[Union[Dict[str, str], Sequence[str]]] = None
) -> 'Device':
def as_interface(
self,
name: str,
in_prefix: str = 'in_',
out_prefix: str = '',
port_map: Optional[Union[Dict[str, str], Sequence[str]]] = None
) -> 'Device':
"""
Begin building a new device based on all or some of the ports in the
current device. Do not include the current device; instead use it
@ -406,15 +410,16 @@ class Device(Copyable, Mirrorable):
new = Device(name=name, ports={**ports_in, **ports_out})
return new
def plug(self: D,
other: O,
map_in: Dict[str, str],
map_out: Optional[Dict[str, Optional[str]]] = None,
*,
mirrored: Tuple[bool, bool] = (False, False),
inherit_name: bool = True,
set_rotation: Optional[bool] = None,
) -> D:
def plug(
self: D,
other: O,
map_in: Dict[str, str],
map_out: Optional[Dict[str, Optional[str]]] = None,
*,
mirrored: Tuple[bool, bool] = (False, False),
inherit_name: bool = True,
set_rotation: Optional[bool] = None,
) -> D:
"""
Instantiate the device `other` into the current device, connecting
the ports specified by `map_in` and renaming the unconnected
@ -495,16 +500,17 @@ class Device(Copyable, Mirrorable):
mirrored=mirrored, port_map=map_out, skip_port_check=True)
return self
def place(self: D,
other: O,
*,
offset: vector2 = (0, 0),
rotation: float = 0,
pivot: vector2 = (0, 0),
mirrored: Tuple[bool, bool] = (False, False),
port_map: Optional[Dict[str, Optional[str]]] = None,
skip_port_check: bool = False,
) -> D:
def place(
self: D,
other: O,
*,
offset: vector2 = (0, 0),
rotation: float = 0,
pivot: vector2 = (0, 0),
mirrored: Tuple[bool, bool] = (False, False),
port_map: Optional[Dict[str, Optional[str]]] = None,
skip_port_check: bool = False,
) -> D:
"""
Instantiate the device `other` into the current device, adding its
ports to those of the current device (but not connecting any ports).
@ -572,13 +578,14 @@ class Device(Copyable, Mirrorable):
self.pattern.subpatterns.append(sp)
return self
def find_transform(self: D,
other: O,
map_in: Dict[str, str],
*,
mirrored: Tuple[bool, bool] = (False, False),
set_rotation: Optional[bool] = None,
) -> Tuple[numpy.ndarray, float, numpy.ndarray]:
def find_transform(
self: D,
other: O,
map_in: Dict[str, str],
*,
mirrored: Tuple[bool, bool] = (False, False),
set_rotation: Optional[bool] = None,
) -> Tuple[numpy.ndarray, float, numpy.ndarray]:
"""
Given a device `other` and a mapping `map_in` specifying port connections,
find the transform which will correctly align the specified ports.
@ -745,7 +752,11 @@ class Device(Copyable, Mirrorable):
return s
def rotate_offsets_around(offsets: ArrayLike, pivot: ArrayLike, angle: float) -> numpy.ndarray:
def rotate_offsets_around(
offsets: ArrayLike,
pivot: ArrayLike,
angle: float,
) -> numpy.ndarray:
offsets -= pivot
offsets[:] = (rotation_matrix_2d(angle) @ offsets.T).T
offsets += pivot

3
masque/builder/utils.py
Unescape Escape View File

@ -9,7 +9,8 @@ from ..utils import rotation_matrix_2d, vector2
from ..error import BuildError
def ell(ports: Dict[str, Port],
def ell(
ports: Dict[str, Port],
ccw: Optional[bool],
bound_type: str,
bound: Union[float, vector2],

73
masque/file/dxf.py
Unescape Escape View File

@ -28,13 +28,14 @@ logger.warning('DXF support is experimental and only slightly tested!')
DEFAULT_LAYER = 'DEFAULT'
def write(pattern: Pattern,
stream: io.TextIOBase,
*,
modify_originals: bool = False,
dxf_version='AC1024',
disambiguate_func: Callable[[Iterable[Pattern]], None] = None,
) -> None:
def write(
pattern: Pattern,
stream: io.TextIOBase,
*,
modify_originals: bool = False,
dxf_version='AC1024',
disambiguate_func: Callable[[Iterable[Pattern]], None] = None,
) -> None:
"""
Write a `Pattern` to a DXF file, by first calling `.polygonize()` to change the shapes
into polygons, and then writing patterns as DXF `Block`s, polygons as `LWPolyline`s,
@ -99,11 +100,12 @@ def write(pattern: Pattern,
lib.write(stream)
def writefile(pattern: Pattern,
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> None:
def writefile(
pattern: Pattern,
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> None:
"""
Wrapper for `dxf.write()` that takes a filename or path instead of a stream.
@ -125,10 +127,11 @@ def writefile(pattern: Pattern,
write(pattern, stream, *args, **kwargs)
def readfile(filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> Tuple[Pattern, Dict[str, Any]]:
def readfile(
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> Tuple[Pattern, Dict[str, Any]]:
"""
Wrapper for `dxf.read()` that takes a filename or path instead of a stream.
@ -150,9 +153,10 @@ def readfile(filename: Union[str, pathlib.Path],
return results
def read(stream: io.TextIOBase,
clean_vertices: bool = True,
) -> Tuple[Pattern, Dict[str, Any]]:
def read(
stream: io.TextIOBase,
clean_vertices: bool = True,
) -> Tuple[Pattern, Dict[str, Any]]:
"""
Read a dxf file and translate it into a dict of `Pattern` objects. DXF `Block`s are
translated into `Pattern` objects; `LWPolyline`s are translated into polygons, and `Insert`s
@ -273,8 +277,10 @@ def _read_block(block, clean_vertices: bool) -> Pattern:
return pat
def _subpatterns_to_refs(block: Union[ezdxf.layouts.BlockLayout, ezdxf.layouts.Modelspace],
subpatterns: List[SubPattern]) -> None:
def _subpatterns_to_refs(
block: Union[ezdxf.layouts.BlockLayout, ezdxf.layouts.Modelspace],
subpatterns: List[SubPattern],
) -> None:
for subpat in subpatterns:
if subpat.pattern is None:
continue
@ -318,9 +324,11 @@ def _subpatterns_to_refs(block: Union[ezdxf.layouts.BlockLayout, ezdxf.layouts.M
block.add_blockref(encoded_name, subpat.offset + dd, dxfattribs=attribs)
def _shapes_to_elements(block: Union[ezdxf.layouts.BlockLayout, ezdxf.layouts.Modelspace],
shapes: List[Shape],
polygonize_paths: bool = False):
def _shapes_to_elements(
block: Union[ezdxf.layouts.BlockLayout, ezdxf.layouts.Modelspace],
shapes: List[Shape],
polygonize_paths: bool = False,
) -> None:
# Add `LWPolyline`s for each shape.
# Could set do paths with width setting, but need to consider endcaps.
for shape in shapes:
@ -331,8 +339,10 @@ def _shapes_to_elements(block: Union[ezdxf.layouts.BlockLayout, ezdxf.layouts.Mo
block.add_lwpolyline(xy_closed, dxfattribs=attribs)
def _labels_to_texts(block: Union[ezdxf.layouts.BlockLayout, ezdxf.layouts.Modelspace],
labels: List[Label]) -> None:
def _labels_to_texts(
block: Union[ezdxf.layouts.BlockLayout, ezdxf.layouts.Modelspace],
labels: List[Label],
) -> None:
for label in labels:
attribs = {'layer': _mlayer2dxf(label.layer)}
xy = label.offset
@ -349,11 +359,12 @@ def _mlayer2dxf(layer: layer_t) -> str:
raise PatternError(f'Unknown layer type: {layer} ({type(layer)})')
def disambiguate_pattern_names(patterns: Iterable[Pattern],
max_name_length: int = 32,
suffix_length: int = 6,
dup_warn_filter: Callable[[str], bool] = None, # If returns False, don't warn about this name
) -> None:
def disambiguate_pattern_names(
patterns: Iterable[Pattern],
max_name_length: int = 32,
suffix_length: int = 6,
dup_warn_filter: Callable[[str], bool] = None, # If returns False, don't warn about this name
) -> None:
used_names = []
for pat in patterns:
sanitized_name = re.compile(r'[^A-Za-z0-9_\?\$]').sub('_', pat.name)

109
masque/file/gdsii.py
Unescape Escape View File

@ -52,15 +52,16 @@ path_cap_map = {
}
def write(patterns: Union[Pattern, Sequence[Pattern]],
stream: BinaryIO,
meters_per_unit: float,
logical_units_per_unit: float = 1,
library_name: str = 'masque-klamath',
*,
modify_originals: bool = False,
disambiguate_func: Callable[[Iterable[Pattern]], None] = None,
) -> None:
def write(
patterns: Union[Pattern, Sequence[Pattern]],
stream: BinaryIO,
meters_per_unit: float,
logical_units_per_unit: float = 1,
library_name: str = 'masque-klamath',
*,
modify_originals: bool = False,
disambiguate_func: Callable[[Iterable[Pattern]], None] = None,
) -> None:
"""
Convert a `Pattern` or list of patterns to a GDSII stream, and then mapping data as follows:
Pattern -> GDSII structure
@ -136,11 +137,12 @@ def write(patterns: Union[Pattern, Sequence[Pattern]],
records.ENDLIB.write(stream, None)
def writefile(patterns: Union[Sequence[Pattern], Pattern],
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> None:
def writefile(
patterns: Union[Sequence[Pattern], Pattern],
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> None:
"""
Wrapper for `write()` that takes a filename or path instead of a stream.
@ -162,10 +164,11 @@ def writefile(patterns: Union[Sequence[Pattern], Pattern],
write(patterns, stream, *args, **kwargs)
def readfile(filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
def readfile(
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
"""
Wrapper for `read()` that takes a filename or path instead of a stream.
@ -187,9 +190,10 @@ def readfile(filename: Union[str, pathlib.Path],
return results
def read(stream: BinaryIO,
raw_mode: bool = True,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
def read(
stream: BinaryIO,
raw_mode: bool = True,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
"""
Read a gdsii file and translate it into a dict of Pattern objects. GDSII structures are
translated into Pattern objects; boundaries are translated into polygons, and srefs and arefs
@ -243,10 +247,11 @@ def _read_header(stream: BinaryIO) -> Dict[str, Any]:
return library_info
def read_elements(stream: BinaryIO,
name: str,
raw_mode: bool = True,
) -> Pattern:
def read_elements(
stream: BinaryIO,
name: str,
raw_mode: bool = True,
) -> Pattern:
"""
Read elements from a GDS structure and build a Pattern from them.
@ -296,8 +301,7 @@ def _mlayer2gds(mlayer: layer_t) -> Tuple[int, int]:
return layer, data_type
def _ref_to_subpat(ref: klamath.library.Reference,
) -> SubPattern:
def _ref_to_subpat(ref: klamath.library.Reference) -> SubPattern:
"""
Helper function to create a SubPattern from an SREF or AREF. Sets subpat.pattern to None
and sets the instance .identifier to (struct_name,).
@ -351,8 +355,7 @@ def _boundary_to_polygon(boundary: klamath.library.Boundary, raw_mode: bool) ->
)
def _subpatterns_to_refs(subpatterns: List[SubPattern]
) -> List[klamath.library.Reference]:
def _subpatterns_to_refs(subpatterns: List[SubPattern]) -> List[klamath.library.Reference]:
refs = []
for subpat in subpatterns:
if subpat.pattern is None:
@ -427,9 +430,10 @@ def _annotations_to_properties(annotations: annotations_t, max_len: int = 126) -
return props
def _shapes_to_elements(shapes: List[Shape],
polygonize_paths: bool = False
) -> List[klamath.elements.Element]:
def _shapes_to_elements(
shapes: List[Shape],
polygonize_paths: bool = False,
) -> List[klamath.elements.Element]:
elements: List[klamath.elements.Element] = []
# Add a Boundary element for each shape, and Path elements if necessary
for shape in shapes:
@ -492,11 +496,12 @@ def _labels_to_texts(labels: List[Label]) -> List[klamath.elements.Text]:
return texts
def disambiguate_pattern_names(patterns: Sequence[Pattern],
max_name_length: int = 32,
suffix_length: int = 6,
dup_warn_filter: Optional[Callable[[str], bool]] = None,
):
def disambiguate_pattern_names(
patterns: Sequence[Pattern],
max_name_length: int = 32,
suffix_length: int = 6,
dup_warn_filter: Optional[Callable[[str], bool]] = None,
) -> None:
"""
Args:
patterns: List of patterns to disambiguate
@ -549,12 +554,13 @@ def disambiguate_pattern_names(patterns: Sequence[Pattern],
used_names.append(suffixed_name)
def load_library(stream: BinaryIO,
tag: str,
is_secondary: Optional[Callable[[str], bool]] = None,
*,
full_load: bool = False,
) -> Tuple[Library, Dict[str, Any]]:
def load_library(
stream: BinaryIO,
tag: str,
is_secondary: Optional[Callable[[str], bool]] = None,
*,
full_load: bool = False,
) -> Tuple[Library, Dict[str, Any]]:
"""
Scan a GDSII stream to determine what structures are present, and create
a library from them. This enables deferred reading of structures
@ -581,7 +587,7 @@ def load_library(stream: BinaryIO,
Additional library info (dict, same format as from `read`).
"""
if is_secondary is None:
def is_secondary(k: str):
def is_secondary(k: str) -> bool:
return False
assert(is_secondary is not None)
@ -611,13 +617,14 @@ def load_library(stream: BinaryIO,
return lib, library_info
def load_libraryfile(filename: Union[str, pathlib.Path],
tag: str,
is_secondary: Optional[Callable[[str], bool]] = None,
*,
use_mmap: bool = True,
full_load: bool = False,
) -> Tuple[Library, Dict[str, Any]]:
def load_libraryfile(
filename: Union[str, pathlib.Path],
tag: str,
is_secondary: Optional[Callable[[str], bool]] = None,
*,
use_mmap: bool = True,
full_load: bool = False,
) -> Tuple[Library, Dict[str, Any]]:
"""
Wrapper for `load_library()` that takes a filename or path instead of a stream.

105
masque/file/oasis.py
Unescape Escape View File

@ -47,14 +47,15 @@ path_cap_map = {
#TODO implement more shape types?
def build(patterns: Union[Pattern, Sequence[Pattern]],
units_per_micron: int,
layer_map: Optional[Dict[str, Union[int, Tuple[int, int]]]] = None,
*,
modify_originals: bool = False,
disambiguate_func: Optional[Callable[[Iterable[Pattern]], None]] = None,
annotations: Optional[annotations_t] = None
) -> fatamorgana.OasisLayout:
def build(
patterns: Union[Pattern, Sequence[Pattern]],
units_per_micron: int,
layer_map: Optional[Dict[str, Union[int, Tuple[int, int]]]] = None,
*,
modify_originals: bool = False,
disambiguate_func: Optional[Callable[[Iterable[Pattern]], None]] = None,
annotations: Optional[annotations_t] = None,
) -> fatamorgana.OasisLayout:
"""
Convert a `Pattern` or list of patterns to an OASIS stream, writing patterns
as OASIS cells, subpatterns as Placement records, and other shapes and labels
@ -153,10 +154,12 @@ def build(patterns: Union[Pattern, Sequence[Pattern]],
return lib
def write(patterns: Union[Sequence[Pattern], Pattern],
stream: io.BufferedIOBase,
*args,
**kwargs):
def write(
patterns: Union[Sequence[Pattern], Pattern],
stream: io.BufferedIOBase,
*args,
**kwargs,
) -> None:
"""
Write a `Pattern` or list of patterns to a OASIS file. See `oasis.build()`
for details.
@ -171,11 +174,12 @@ def write(patterns: Union[Sequence[Pattern], Pattern],
lib.write(stream)
def writefile(patterns: Union[Sequence[Pattern], Pattern],
filename: Union[str, pathlib.Path],
*args,
**kwargs,
):
def writefile(
patterns: Union[Sequence[Pattern], Pattern],
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> None:
"""
Wrapper for `oasis.write()` that takes a filename or path instead of a stream.
@ -198,10 +202,11 @@ def writefile(patterns: Union[Sequence[Pattern], Pattern],
return results
def readfile(filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
def readfile(
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
"""
Wrapper for `oasis.read()` that takes a filename or path instead of a stream.
@ -223,9 +228,10 @@ def readfile(filename: Union[str, pathlib.Path],
return results
def read(stream: io.BufferedIOBase,
clean_vertices: bool = True,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
def read(
stream: io.BufferedIOBase,
clean_vertices: bool = True,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
"""
Read a OASIS file and translate it into a dict of Pattern objects. OASIS cells are
translated into Pattern objects; Polygons are translated into polygons, and Placements
@ -496,8 +502,9 @@ def _placement_to_subpat(placement: fatrec.Placement, lib: fatamorgana.OasisLayo
return subpat
def _subpatterns_to_placements(subpatterns: List[SubPattern]
) -> List[fatrec.Placement]:
def _subpatterns_to_placements(
subpatterns: List[SubPattern],
) -> List[fatrec.Placement]:
refs = []
for subpat in subpatterns:
if subpat.pattern is None:
@ -523,9 +530,10 @@ def _subpatterns_to_placements(subpatterns: List[SubPattern]
return refs
def _shapes_to_elements(shapes: List[Shape],
layer2oas: Callable[[layer_t], Tuple[int, int]],
) -> List[Union[fatrec.Polygon, fatrec.Path, fatrec.Circle]]:
def _shapes_to_elements(
shapes: List[Shape],
layer2oas: Callable[[layer_t], Tuple[int, int]],
) -> List[Union[fatrec.Polygon, fatrec.Path, fatrec.Circle]]:
# Add a Polygon record for each shape, and Path elements if necessary
elements: List[Union[fatrec.Polygon, fatrec.Path, fatrec.Circle]] = []
for shape in shapes:
@ -576,9 +584,10 @@ def _shapes_to_elements(shapes: List[Shape],
return elements
def _labels_to_texts(labels: List[Label],
layer2oas: Callable[[layer_t], Tuple[int, int]],
) -> List[fatrec.Text]:
def _labels_to_texts(
labels: List[Label],
layer2oas: Callable[[layer_t], Tuple[int, int]],
) -> List[fatrec.Text]:
texts = []
for label in labels:
layer, datatype = layer2oas(label.layer)
@ -595,9 +604,10 @@ def _labels_to_texts(labels: List[Label],
return texts
def disambiguate_pattern_names(patterns,
dup_warn_filter: Callable[[str], bool] = None, # If returns False, don't warn about this name
):
def disambiguate_pattern_names(
patterns,
dup_warn_filter: Callable[[str], bool] = None, # If returns False, don't warn about this name
) -> None:
used_names = []
for pat in patterns:
sanitized_name = re.compile(r'[^A-Za-z0-9_\?\$]').sub('_', pat.name)
@ -625,8 +635,9 @@ def disambiguate_pattern_names(patterns,
used_names.append(suffixed_name)
def repetition_fata2masq(rep: Union[fatamorgana.GridRepetition, fatamorgana.ArbitraryRepetition, None]
) -> Optional[Repetition]:
def repetition_fata2masq(
rep: Union[fatamorgana.GridRepetition, fatamorgana.ArbitraryRepetition, None],
) -> Optional[Repetition]:
mrep: Optional[Repetition]
if isinstance(rep, fatamorgana.GridRepetition):
mrep = Grid(a_vector=rep.a_vector,
@ -643,11 +654,12 @@ def repetition_fata2masq(rep: Union[fatamorgana.GridRepetition, fatamorgana.Arbi
return mrep
def repetition_masq2fata(rep: Optional[Repetition]
) -> Tuple[Union[fatamorgana.GridRepetition,
fatamorgana.ArbitraryRepetition,
None],
Tuple[int, int]]:
def repetition_masq2fata(
rep: Optional[Repetition],
) -> Tuple[Union[fatamorgana.GridRepetition,
fatamorgana.ArbitraryRepetition,
None],
Tuple[int, int]]:
frep: Union[fatamorgana.GridRepetition, fatamorgana.ArbitraryRepetition, None]
if isinstance(rep, Grid):
frep = fatamorgana.GridRepetition(
@ -678,10 +690,11 @@ def annotations_to_properties(annotations: annotations_t) -> List[fatrec.Propert
return properties
def properties_to_annotations(properties: List[fatrec.Property],
propnames: Dict[int, NString],
propstrings: Dict[int, AString],
) -> annotations_t:
def properties_to_annotations(
properties: List[fatrec.Property],
propnames: Dict[int, NString],
propstrings: Dict[int, AString],
) -> annotations_t:
annotations = {}
for proprec in properties:
assert(proprec.name is not None)

84
masque/file/python_gdsii.py
Unescape Escape View File

@ -53,14 +53,15 @@ path_cap_map = {
}
def build(patterns: Union[Pattern, Sequence[Pattern]],
meters_per_unit: float,
logical_units_per_unit: float = 1,
library_name: str = 'masque-gdsii-write',
*,
modify_originals: bool = False,
disambiguate_func: Callable[[Iterable[Pattern]], None] = None,
) -> gdsii.library.Library:
def build(
patterns: Union[Pattern, Sequence[Pattern]],
meters_per_unit: float,
logical_units_per_unit: float = 1,
library_name: str = 'masque-gdsii-write',
*,
modify_originals: bool = False,
disambiguate_func: Callable[[Iterable[Pattern]], None] = None,
) -> gdsii.library.Library:
"""
Convert a `Pattern` or list of patterns to a GDSII stream, by first calling
`.polygonize()` to change the shapes into polygons, and then writing patterns
@ -137,10 +138,12 @@ def build(patterns: Union[Pattern, Sequence[Pattern]],
return lib
def write(patterns: Union[Pattern, Sequence[Pattern]],
stream: io.BufferedIOBase,
*args,
**kwargs):
def write(
patterns: Union[Pattern, Sequence[Pattern]],
stream: io.BufferedIOBase,
*args,
**kwargs,
) -> None:
"""
Write a `Pattern` or list of patterns to a GDSII file.
See `masque.file.gdsii.build()` for details.
@ -155,11 +158,12 @@ def write(patterns: Union[Pattern, Sequence[Pattern]],
lib.save(stream)
return
def writefile(patterns: Union[Sequence[Pattern], Pattern],
filename: Union[str, pathlib.Path],
*args,
**kwargs,
):
def writefile(
patterns: Union[Sequence[Pattern], Pattern],
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> None:
"""
Wrapper for `masque.file.gdsii.write()` that takes a filename or path instead of a stream.
@ -182,10 +186,11 @@ def writefile(patterns: Union[Sequence[Pattern], Pattern],
return results
def readfile(filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
def readfile(
filename: Union[str, pathlib.Path],
*args,
**kwargs,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
"""
Wrapper for `masque.file.gdsii.read()` that takes a filename or path instead of a stream.
@ -207,9 +212,10 @@ def readfile(filename: Union[str, pathlib.Path],
return results
def read(stream: io.BufferedIOBase,
clean_vertices: bool = True,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
def read(
stream: io.BufferedIOBase,
clean_vertices: bool = True,
) -> Tuple[Dict[str, Pattern], Dict[str, Any]]:
"""
Read a gdsii file and translate it into a dict of Pattern objects. GDSII structures are
translated into Pattern objects; boundaries are translated into polygons, and srefs and arefs
@ -294,9 +300,10 @@ def _mlayer2gds(mlayer: layer_t) -> Tuple[int, int]:
return layer, data_type
def _ref_to_subpat(element: Union[gdsii.elements.SRef,
gdsii.elements.ARef]
) -> SubPattern:
def _ref_to_subpat(
element: Union[gdsii.elements.SRef,
gdsii.elements.ARef]
) -> SubPattern:
"""
Helper function to create a SubPattern from an SREF or AREF. Sets subpat.pattern to None
and sets the instance .identifier to (struct_name,).
@ -379,8 +386,9 @@ def _boundary_to_polygon(element: gdsii.elements.Boundary, raw_mode: bool) -> Po
return Polygon(**args)
def _subpatterns_to_refs(subpatterns: List[SubPattern]
) -> List[Union[gdsii.elements.ARef, gdsii.elements.SRef]]:
def _subpatterns_to_refs(
subpatterns: List[SubPattern],
) -> List[Union[gdsii.elements.ARef, gdsii.elements.SRef]]:
refs = []
for subpat in subpatterns:
if subpat.pattern is None:
@ -450,9 +458,10 @@ def _annotations_to_properties(annotations: annotations_t, max_len: int = 126) -
return props
def _shapes_to_elements(shapes: List[Shape],
polygonize_paths: bool = False
) -> List[Union[gdsii.elements.Boundary, gdsii.elements.Path]]:
def _shapes_to_elements(
shapes: List[Shape],
polygonize_paths: bool = False,
) -> List[Union[gdsii.elements.Boundary, gdsii.elements.Path]]:
elements: List[Union[gdsii.elements.Boundary, gdsii.elements.Path]] = []
# Add a Boundary element for each shape, and Path elements if necessary
for shape in shapes:
@ -496,11 +505,12 @@ def _labels_to_texts(labels: List[Label]) -> List[gdsii.elements.Text]:
return texts
def disambiguate_pattern_names(patterns: Sequence[Pattern],
max_name_length: int = 32,
suffix_length: int = 6,
dup_warn_filter: Optional[Callable[[str], bool]] = None,
):
def disambiguate_pattern_names(
patterns: Sequence[Pattern],
max_name_length: int = 32,
suffix_length: int = 6,
dup_warn_filter: Optional[Callable[[str], bool]] = None,
) -> None:
"""
Args:
patterns: List of patterns to disambiguate

9
masque/file/svg.py
Unescape Escape View File

@ -11,10 +11,11 @@ from .utils import mangle_name
from .. import Pattern
def writefile(pattern: Pattern,
filename: str,
custom_attributes: bool = False,
) -> None:
def writefile(
pattern: Pattern,
filename: str,
custom_attributes: bool = False,
) -> None:
"""
Write a Pattern to an SVG file, by first calling .polygonize() on it
to change the shapes into polygons, and then writing patterns as SVG

5
masque/file/utils.py
Unescape Escape View File

@ -95,8 +95,9 @@ def dtype2dose(pattern: Pattern) -> Pattern:
return pattern
def dose2dtype(patterns: List[Pattern],
) -> Tuple[List[Pattern], List[float]]:
def dose2dtype(
patterns: List[Pattern],
) -> Tuple[List[Pattern], List[float]]:
"""
For each shape in each pattern, set shape.layer to the tuple
(base_layer, datatype), where:

23
masque/label.py
Unescape Escape View File

@ -36,19 +36,20 @@ class Label(PositionableImpl, LayerableImpl, LockableImpl, RepeatableImpl, Annot
return self._string
@string.setter
def string(self, val: str):
def string(self, val: str) -> None:
self._string = val
def __init__(self,
string: str,
*,
offset: vector2 = (0.0, 0.0),
layer: layer_t = 0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
identifier: Tuple = (),
) -> None:
def __init__(
self,
string: str,
*,
offset: vector2 = (0.0, 0.0),
layer: layer_t = 0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
identifier: Tuple = (),
) -> None:
LockableImpl.unlock(self)
self.identifier = identifier
self.string = string

16
masque/library/library.py
Unescape Escape View File

@ -143,7 +143,13 @@ class Library:
def __repr__(self) -> str:
return '<Library with keys ' + repr(list(self.primary.keys())) + '>'
def set_const(self, key: str, tag: Any, const: 'Pattern', secondary: bool = False) -> None:
def set_const(
self,
key: str,
tag: Any,
const: 'Pattern',
secondary: bool = False,
) -> None:
"""
Convenience function to avoid having to manually wrap
constant values into callables.
@ -162,7 +168,13 @@ class Library:
else:
self.primary[key] = pg
def set_value(self, key: str, tag: str, value: Callable[[], 'Pattern'], secondary: bool = False) -> None:
def set_value(
self,
key: str,
tag: str,
value: Callable[[], 'Pattern'],
secondary: bool = False,
) -> None:
"""
Convenience function to automatically build a PatternGenerator.

122
masque/pattern.py
Unescape Escape View File

@ -53,15 +53,16 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
name: str
""" A name for this pattern """
def __init__(self,
name: str = '',
*,
shapes: Sequence[Shape] = (),
labels: Sequence[Label] = (),
subpatterns: Sequence[SubPattern] = (),
annotations: Optional[annotations_t] = None,
locked: bool = False,
) -> None:
def __init__(
self,
name: str = '',
*,
shapes: Sequence[Shape] = (),
labels: Sequence[Label] = (),
subpatterns: Sequence[SubPattern] = (),
annotations: Optional[annotations_t] = None,
locked: bool = False,
) -> None:
"""
Basic init; arguments get assigned to member variables.
Non-list inputs for shapes and subpatterns get converted to lists.
@ -141,12 +142,13 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
self.labels += other_pattern.labels
return self
def subset(self,
shapes_func: Callable[[Shape], bool] = None,
labels_func: Callable[[Label], bool] = None,
subpatterns_func: Callable[[SubPattern], bool] = None,
recursive: bool = False,
) -> 'Pattern':
def subset(
self,
shapes_func: Callable[[Shape], bool] = None,
labels_func: Callable[[Label], bool] = None,
subpatterns_func: Callable[[SubPattern], bool] = None,
recursive: bool = False,
) -> 'Pattern':
"""
Returns a Pattern containing only the entities (e.g. shapes) for which the
given entity_func returns True.
@ -186,10 +188,11 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
assert(pat is not None)
return pat
def apply(self,
func: Callable[[Optional['Pattern']], Optional['Pattern']],
memo: Optional[Dict[int, Optional['Pattern']]] = None,
) -> Optional['Pattern']:
def apply(
self,
func: Callable[[Optional['Pattern']], Optional['Pattern']],
memo: Optional[Dict[int, Optional['Pattern']]] = None,
) -> Optional['Pattern']:
"""
Recursively apply func() to this pattern and any pattern it references.
func() is expected to take and return a Pattern.
@ -229,7 +232,8 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
pat = memo[pat_id]
return pat
def dfs(self: P,
def dfs(
self: P,
visit_before: visitor_function_t = None,
visit_after: visitor_function_t = None,
transform: Union[numpy.ndarray, bool, None] = False,
@ -237,7 +241,7 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
hierarchy: Tuple[P, ...] = (),
) -> P:
"""
Experimental convenience function.
Convenience function.
Performs a depth-first traversal of this pattern and its subpatterns.
At each pattern in the tree, the following sequence is called:
```
@ -314,10 +318,11 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
pat = visit_after(pat, hierarchy=hierarchy, memo=memo, transform=transform) # type: ignore
return pat
def polygonize(self: P,
poly_num_points: Optional[int] = None,
poly_max_arclen: Optional[float] = None,
) -> P:
def polygonize(
self: P,
poly_num_points: Optional[int] = None,
poly_max_arclen: Optional[float] = None,
) -> P:
"""
Calls `.to_polygons(...)` on all the shapes in this Pattern and any referenced patterns,
replacing them with the returned polygons.
@ -342,10 +347,11 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
subpat.pattern.polygonize(poly_num_points, poly_max_arclen)
return self
def manhattanize(self: P,
grid_x: ArrayLike,
grid_y: ArrayLike,
) -> P:
def manhattanize(
self: P,
grid_x: ArrayLike,
grid_y: ArrayLike,
) -> P:
"""
Calls `.polygonize()` and `.flatten()` on the pattern, then calls `.manhattanize()` on all the
resulting shapes, replacing them with the returned Manhattan polygons.
@ -364,11 +370,12 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
(shape.manhattanize(grid_x, grid_y) for shape in old_shapes)))
return self
def subpatternize(self: P,
recursive: bool = True,
norm_value: int = int(1e6),
exclude_types: Tuple[Type] = (Polygon,)
) -> P:
def subpatternize(
self: P,
recursive: bool = True,
norm_value: int = int(1e6),
exclude_types: Tuple[Type] = (Polygon,)
) -> P:
"""
Iterates through this `Pattern` and all referenced `Pattern`s. Within each `Pattern`, it iterates
over all shapes, calling `.normalized_form(norm_value)` on them to retrieve a scale-,
@ -456,11 +463,12 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
def referenced_patterns_by_id(self, include_none: bool) -> Dict[int, Optional['Pattern']]:
pass
def referenced_patterns_by_id(self,
include_none: bool = False,
recursive: bool = True,
) -> Union[Dict[int, Optional['Pattern']],
Dict[int, 'Pattern']]:
def referenced_patterns_by_id(
self,
include_none: bool = False,
recursive: bool = True,
) -> Union[Dict[int, Optional['Pattern']],
Dict[int, 'Pattern']]:
"""
Create a dictionary with `{id(pat): pat}` for all Pattern objects referenced by this
@ -484,7 +492,10 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
ids.update(pat.referenced_patterns_by_id())
return ids
def referenced_patterns_by_name(self, **kwargs: Any) -> List[Tuple[Optional[str], Optional['Pattern']]]:
def referenced_patterns_by_name(
self,
**kwargs: Any,
) -> List[Tuple[Optional[str], Optional['Pattern']]]:
"""
Create a list of `(pat.name, pat)` tuples for all Pattern objects referenced by this
Pattern (operates recursively on all referenced Patterns as well).
@ -502,10 +513,11 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
pat_list = [(p.name if p is not None else None, p) for p in pats_by_id.values()]
return pat_list
def subpatterns_by_id(self,
include_none: bool = False,
recursive: bool = True,
) -> Dict[int, List[SubPattern]]:
def subpatterns_by_id(
self,
include_none: bool = False,
recursive: bool = True,
) -> Dict[int, List[SubPattern]]:
"""
Create a dictionary which maps `{id(referenced_pattern): [subpattern0, ...]}`
for all SubPattern objects referenced by this Pattern (by default, operates
@ -593,10 +605,11 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
flatten_single(self, set())
return self
def wrap_repeated_shapes(self: P,
name_func: Callable[['Pattern', Union[Shape, Label]], str] = lambda p, s: '_repetition',
recursive: bool = True,
) -> P:
def wrap_repeated_shapes(
self: P,
name_func: Callable[['Pattern', Union[Shape, Label]], str] = lambda p, s: '_repetition',
recursive: bool = True,
) -> P:
"""
Wraps all shapes and labels with a non-`None` `repetition` attribute
into a `SubPattern`/`Pattern` combination, and applies the `repetition`
@ -930,12 +943,13 @@ class Pattern(LockableImpl, AnnotatableImpl, Mirrorable, metaclass=AutoSlots):
pickle.dump(self, f, protocol=pickle.HIGHEST_PROTOCOL)
return self
def visualize(self,
offset: vector2 = (0., 0.),
line_color: str = 'k',
fill_color: str = 'none',
overdraw: bool = False,
) -> None:
def visualize(
self,
offset: vector2 = (0., 0.),
line_color: str = 'k',
fill_color: str = 'none',
overdraw: bool = False,
) -> None:
"""
Draw a picture of the Pattern and wait for the user to inspect it

14
masque/repetition.py
Unescape Escape View File

@ -61,12 +61,14 @@ class Grid(LockableImpl, Repetition, metaclass=AutoSlots):
_b_count: int
""" Number of instances along the direction specified by the `b_vector` """
def __init__(self,
a_vector: ArrayLike,
a_count: int,
b_vector: Optional[ArrayLike] = None,
b_count: Optional[int] = 1,
locked: bool = False,):
def __init__(
self,
a_vector: ArrayLike,
a_count: int,
b_vector: Optional[ArrayLike] = None,
b_count: Optional[int] = 1,
locked: bool = False,
) -> None:
"""
Args:
a_vector: First lattice vector, of the form `[x, y]`.

60
masque/shapes/arc.py
Unescape Escape View File

@ -51,7 +51,7 @@ class Arc(Shape, metaclass=AutoSlots):
return self._radii
@radii.setter
def radii(self, val: vector2):
def radii(self, val: vector2) -> None:
val = numpy.array(val, dtype=float).flatten()
if not val.size == 2:
raise PatternError('Radii must have length 2')
@ -64,7 +64,7 @@ class Arc(Shape, metaclass=AutoSlots):
return self._radii[0]
@radius_x.setter
def radius_x(self, val: float):
def radius_x(self, val: float) -> None:
if not val >= 0:
raise PatternError('Radius must be non-negative')
self._radii[0] = val
@ -74,7 +74,7 @@ class Arc(Shape, metaclass=AutoSlots):
return self._radii[1]
@radius_y.setter
def radius_y(self, val: float):
def radius_y(self, val: float) -> None:
if not val >= 0:
raise PatternError('Radius must be non-negative')
self._radii[1] = val
@ -92,7 +92,7 @@ class Arc(Shape, metaclass=AutoSlots):
return self._angles
@angles.setter
def angles(self, val: vector2):
def angles(self, val: vector2) -> None:
val = numpy.array(val, dtype=float).flatten()
if not val.size == 2:
raise PatternError('Angles must have length 2')
@ -103,7 +103,7 @@ class Arc(Shape, metaclass=AutoSlots):
return self.angles[0]
@start_angle.setter
def start_angle(self, val: float):
def start_angle(self, val: float) -> None:
self.angles = (val, self.angles[1])
@property
@ -111,7 +111,7 @@ class Arc(Shape, metaclass=AutoSlots):
return self.angles[1]
@stop_angle.setter
def stop_angle(self, val: float):
def stop_angle(self, val: float) -> None:
self.angles = (self.angles[0], val)
# Rotation property
@ -126,7 +126,7 @@ class Arc(Shape, metaclass=AutoSlots):
return self._rotation
@rotation.setter
def rotation(self, val: float):
def rotation(self, val: float) -> None:
if not is_scalar(val):
raise PatternError('Rotation must be a scalar')
self._rotation = val % (2 * pi)
@ -143,30 +143,31 @@ class Arc(Shape, metaclass=AutoSlots):
return self._width
@width.setter
def width(self, val: float):
def width(self, val: float) -> None:
if not is_scalar(val):
raise PatternError('Width must be a scalar')
if not val > 0:
raise PatternError('Width must be positive')
self._width = val
def __init__(self,
radii: vector2,
angles: vector2,
width: float,
*,
poly_num_points: Optional[int] = DEFAULT_POLY_NUM_POINTS,
poly_max_arclen: Optional[float] = None,
offset: vector2 = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
):
def __init__(
self,
radii: vector2,
angles: vector2,
width: float,
*,
poly_num_points: Optional[int] = DEFAULT_POLY_NUM_POINTS,
poly_max_arclen: Optional[float] = None,
offset: vector2 = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
) -> None:
LockableImpl.unlock(self)
self.identifier = ()
if raw:
@ -204,10 +205,11 @@ class Arc(Shape, metaclass=AutoSlots):
new.set_locked(self.locked)
return new
def to_polygons(self,
poly_num_points: Optional[int] = None,
poly_max_arclen: Optional[float] = None,
) -> List[Polygon]:
def to_polygons(
self,
poly_num_points: Optional[int] = None,
poly_max_arclen: Optional[float] = None,
) -> List[Polygon]:
if poly_num_points is None:
poly_num_points = self.poly_num_points
if poly_max_arclen is None:

38
masque/shapes/circle.py
Unescape Escape View File

@ -35,26 +35,27 @@ class Circle(Shape, metaclass=AutoSlots):
return self._radius
@radius.setter
def radius(self, val: float):
def radius(self, val: float) -> None:
if not is_scalar(val):
raise PatternError('Radius must be a scalar')
if not val >= 0:
raise PatternError('Radius must be non-negative')
self._radius = val
def __init__(self,
radius: float,
*,
poly_num_points: Optional[int] = DEFAULT_POLY_NUM_POINTS,
poly_max_arclen: Optional[float] = None,
offset: vector2 = (0.0, 0.0),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
):
def __init__(
self,
radius: float,
*,
poly_num_points: Optional[int] = DEFAULT_POLY_NUM_POINTS,
poly_max_arclen: Optional[float] = None,
offset: vector2 = (0.0, 0.0),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
) -> None:
LockableImpl.unlock(self)
self.identifier = ()
if raw:
@ -83,10 +84,11 @@ class Circle(Shape, metaclass=AutoSlots):
new.set_locked(self.locked)
return new
def to_polygons(self,
poly_num_points: Optional[int] = None,
poly_max_arclen: Optional[float] = None,
) -> List[Polygon]:
def to_polygons(
self,
poly_num_points: Optional[int] = None,
poly_max_arclen: Optional[float] = None,
) -> List[Polygon]:
if poly_num_points is None:
poly_num_points = self.poly_num_points
if poly_max_arclen is None:

48
masque/shapes/ellipse.py
Unescape Escape View File

@ -41,7 +41,7 @@ class Ellipse(Shape, metaclass=AutoSlots):
return self._radii
@radii.setter
def radii(self, val: vector2):
def radii(self, val: vector2) -> None:
val = numpy.array(val).flatten()
if not val.size == 2:
raise PatternError('Radii must have length 2')
@ -54,7 +54,7 @@ class Ellipse(Shape, metaclass=AutoSlots):
return self.radii[0]
@radius_x.setter
def radius_x(self, val: float):
def radius_x(self, val: float) -> None:
if not val >= 0:
raise PatternError('Radius must be non-negative')
self.radii[0] = val
@ -64,7 +64,7 @@ class Ellipse(Shape, metaclass=AutoSlots):
return self.radii[1]
@radius_y.setter
def radius_y(self, val: float):
def radius_y(self, val: float) -> None:
if not val >= 0:
raise PatternError('Radius must be non-negative')
self.radii[1] = val
@ -82,26 +82,27 @@ class Ellipse(Shape, metaclass=AutoSlots):
return self._rotation
@rotation.setter
def rotation(self, val: float):
def rotation(self, val: float) -> None:
if not is_scalar(val):
raise PatternError('Rotation must be a scalar')
self._rotation = val % pi
def __init__(self,
radii: vector2,
*,
poly_num_points: Optional[int] = DEFAULT_POLY_NUM_POINTS,
poly_max_arclen: Optional[float] = None,
offset: vector2 = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
):
def __init__(
self,
radii: vector2,
*,
poly_num_points: Optional[int] = DEFAULT_POLY_NUM_POINTS,
poly_max_arclen: Optional[float] = None,
offset: vector2 = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
) -> None:
LockableImpl.unlock(self)
self.identifier = ()
if raw:
@ -134,10 +135,11 @@ class Ellipse(Shape, metaclass=AutoSlots):
new.set_locked(self.locked)
return new
def to_polygons(self,
poly_num_points: Optional[int] = None,
poly_max_arclen: Optional[float] = None,
) -> List[Polygon]:
def to_polygons(
self,
poly_num_points: Optional[int] = None,
poly_max_arclen: Optional[float] = None,
) -> List[Polygon]:
if poly_num_points is None:
poly_num_points = self.poly_num_points
if poly_max_arclen is None:

75
masque/shapes/path.py
Unescape Escape View File

@ -46,7 +46,7 @@ class Path(Shape, metaclass=AutoSlots):
return self._width
@width.setter
def width(self, val: float):
def width(self, val: float) -> None:
if not is_scalar(val):
raise PatternError('Width must be a scalar')
if not val >= 0:
@ -62,7 +62,7 @@ class Path(Shape, metaclass=AutoSlots):
return self._cap
@cap.setter
def cap(self, val: PathCap):
def cap(self, val: PathCap) -> None:
# TODO: Document that setting cap can change cap_extensions
self._cap = PathCap(val)
if self.cap != PathCap.SquareCustom:
@ -83,7 +83,7 @@ class Path(Shape, metaclass=AutoSlots):
return self._cap_extensions
@cap_extensions.setter
def cap_extensions(self, vals: Optional[numpy.ndarray]):
def cap_extensions(self, vals: Optional[numpy.ndarray]) -> None:
custom_caps = (PathCap.SquareCustom,)
if self.cap in custom_caps:
if vals is None:
@ -103,7 +103,7 @@ class Path(Shape, metaclass=AutoSlots):
return self._vertices
@vertices.setter
def vertices(self, val: ArrayLike):
def vertices(self, val: ArrayLike) -> None:
val = numpy.array(val, dtype=float) # TODO document that these might not be copied
if len(val.shape) < 2 or val.shape[1] != 2:
raise PatternError('Vertices must be an Nx2 array')
@ -120,7 +120,7 @@ class Path(Shape, metaclass=AutoSlots):
return self.vertices[:, 0]
@xs.setter
def xs(self, val: ArrayLike):
def xs(self, val: ArrayLike) -> None:
val = numpy.array(val, dtype=float).flatten()
if val.size != self.vertices.shape[0]:
raise PatternError('Wrong number of vertices')
@ -135,28 +135,29 @@ class Path(Shape, metaclass=AutoSlots):
return self.vertices[:, 1]
@ys.setter
def ys(self, val: ArrayLike):
def ys(self, val: ArrayLike) -> None:
val = numpy.array(val, dtype=float).flatten()
if val.size != self.vertices.shape[0]:
raise PatternError('Wrong number of vertices')
self.vertices[:, 1] = val
def __init__(self,
vertices: ArrayLike,
width: float = 0.0,
*,
cap: PathCap = PathCap.Flush,
cap_extensions: Optional[ArrayLike] = None,
offset: vector2 = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
):
def __init__(
self,
vertices: ArrayLike,
width: float = 0.0,
*,
cap: PathCap = PathCap.Flush,
cap_extensions: Optional[ArrayLike] = None,
offset: vector2 = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
) -> None:
LockableImpl.unlock(self)
self._cap_extensions = None # Since .cap setter might access it
@ -197,16 +198,17 @@ class Path(Shape, metaclass=AutoSlots):
return new
@staticmethod
def travel(travel_pairs: Tuple[Tuple[float, float]],
width: float = 0.0,
cap: PathCap = PathCap.Flush,
cap_extensions: Optional[Tuple[float, float]] = None,
offset: vector2 = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
) -> 'Path':
def travel(
travel_pairs: Tuple[Tuple[float, float]],
width: float = 0.0,
cap: PathCap = PathCap.Flush,
cap_extensions: Optional[Tuple[float, float]] = None,
offset: vector2 = (0.0, 0.0),
rotation: float = 0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
) -> 'Path':
"""
Build a path by specifying the turn angles and travel distances
rather than setting the distances directly.
@ -243,10 +245,11 @@ class Path(Shape, metaclass=AutoSlots):
offset=offset, rotation=rotation, mirrored=mirrored,
layer=layer, dose=dose)
def to_polygons(self,
poly_num_points: int = None,
poly_max_arclen: float = None,
) -> List['Polygon']:
def to_polygons(
self,
poly_num_points: int = None,
poly_max_arclen: float = None,
) -> List['Polygon']:
extensions = self._calculate_cap_extensions()
v = remove_colinear_vertices(self.vertices, closed_path=False)

126
masque/shapes/polygon.py
Unescape Escape View File

@ -34,7 +34,7 @@ class Polygon(Shape, metaclass=AutoSlots):
return self._vertices
@vertices.setter
def vertices(self, val: ArrayLike):
def vertices(self, val: ArrayLike) -> None:
val = numpy.array(val, dtype=float) # TODO document that these might not be copied
if len(val.shape) < 2 or val.shape[1] != 2:
raise PatternError('Vertices must be an Nx2 array')
@ -51,7 +51,7 @@ class Polygon(Shape, metaclass=AutoSlots):
return self.vertices[:, 0]
@xs.setter
def xs(self, val: ArrayLike):
def xs(self, val: ArrayLike) -> None:
val = numpy.array(val, dtype=float).flatten()
if val.size != self.vertices.shape[0]:
raise PatternError('Wrong number of vertices')
@ -66,25 +66,26 @@ class Polygon(Shape, metaclass=AutoSlots):
return self.vertices[:, 1]
@ys.setter
def ys(self, val: ArrayLike):
def ys(self, val: ArrayLike) -> None:
val = numpy.array(val, dtype=float).flatten()
if val.size != self.vertices.shape[0]:
raise PatternError('Wrong number of vertices')
self.vertices[:, 1] = val
def __init__(self,
vertices: ArrayLike,
*,
offset: vector2 = (0.0, 0.0),
rotation: float = 0.0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
):
def __init__(
self,
vertices: ArrayLike,
*,
offset: vector2 = (0.0, 0.0),
rotation: float = 0.0,
mirrored: Sequence[bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
) -> None:
LockableImpl.unlock(self)
self.identifier = ()
if raw:
@ -115,14 +116,15 @@ class Polygon(Shape, metaclass=AutoSlots):
return new
@staticmethod
def square(side_length: float,
*,
rotation: float = 0.0,
offset: vector2 = (0.0, 0.0),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
) -> 'Polygon':
def square(
side_length: float,
*,
rotation: float = 0.0,
offset: vector2 = (0.0, 0.0),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
) -> 'Polygon':
"""
Draw a square given side_length, centered on the origin.
@ -148,15 +150,16 @@ class Polygon(Shape, metaclass=AutoSlots):
return poly
@staticmethod
def rectangle(lx: float,
ly: float,
*,
rotation: float = 0,
offset: vector2 = (0.0, 0.0),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
) -> 'Polygon':
def rectangle(
lx: float,
ly: float,
*,
rotation: float = 0,
offset: vector2 = (0.0, 0.0),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
) -> 'Polygon':
"""
Draw a rectangle with side lengths lx and ly, centered on the origin.
@ -182,19 +185,20 @@ class Polygon(Shape, metaclass=AutoSlots):
return poly
@staticmethod
def rect(*,
xmin: Optional[float] = None,
xctr: Optional[float] = None,
xmax: Optional[float] = None,
lx: Optional[float] = None,
ymin: Optional[float] = None,
yctr: Optional[float] = None,
ymax: Optional[float] = None,
ly: Optional[float] = None,
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
) -> 'Polygon':
def rect(
*,
xmin: Optional[float] = None,
xctr: Optional[float] = None,
xmax: Optional[float] = None,
lx: Optional[float] = None,
ymin: Optional[float] = None,
yctr: Optional[float] = None,
ymax: Optional[float] = None,
ly: Optional[float] = None,
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
) -> 'Polygon':
"""
Draw a rectangle by specifying side/center positions.
@ -282,16 +286,17 @@ class Polygon(Shape, metaclass=AutoSlots):
return poly
@staticmethod
def octagon(*,
side_length: Optional[float] = None,
inner_radius: Optional[float] = None,
regular: bool = True,
center: vector2 = (0.0, 0.0),
rotation: float = 0.0,
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
) -> 'Polygon':
def octagon(
*,
side_length: Optional[float] = None,
inner_radius: Optional[float] = None,
regular: bool = True,
center: vector2 = (0.0, 0.0),
rotation: float = 0.0,
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
) -> 'Polygon':
"""
Draw an octagon given one of (side length, inradius, circumradius).
@ -341,10 +346,11 @@ class Polygon(Shape, metaclass=AutoSlots):
return poly
def to_polygons(self,
poly_num_points: int = None, # unused
poly_max_arclen: float = None, # unused
) -> List['Polygon']:
def to_polygons(
self,
poly_num_points: int = None, # unused
poly_max_arclen: float = None, # unused
) -> List['Polygon']:
return [copy.deepcopy(self)]
def get_bounds(self) -> numpy.ndarray:

27
masque/shapes/shape.py
Unescape Escape View File

@ -47,10 +47,11 @@ class Shape(PositionableImpl, LayerableImpl, DoseableImpl, Rotatable, Mirrorable
--- Abstract methods
'''
@abstractmethod
def to_polygons(self,
num_vertices: Optional[int] = None,
max_arclen: Optional[float] = None,
) -> List['Polygon']:
def to_polygons(
self,
num_vertices: Optional[int] = None,
max_arclen: Optional[float] = None,
) -> List['Polygon']:
"""
Returns a list of polygons which approximate the shape.
@ -93,10 +94,11 @@ class Shape(PositionableImpl, LayerableImpl, DoseableImpl, Rotatable, Mirrorable
'''
---- Non-abstract methods
'''
def manhattanize_fast(self,
grid_x: ArrayLike,
grid_y: ArrayLike,
) -> List['Polygon']:
def manhattanize_fast(
self,
grid_x: ArrayLike,
grid_y: ArrayLike,
) -> List['Polygon']:
"""
Returns a list of polygons with grid-aligned ("Manhattan") edges approximating the shape.
@ -200,10 +202,11 @@ class Shape(PositionableImpl, LayerableImpl, DoseableImpl, Rotatable, Mirrorable
return manhattan_polygons
def manhattanize(self,
grid_x: ArrayLike,
grid_y: ArrayLike,
) -> List['Polygon']:
def manhattanize(
self,
grid_x: ArrayLike,
grid_y: ArrayLike,
) -> List['Polygon']:
"""
Returns a list of polygons with grid-aligned ("Manhattan") edges approximating the shape.

55
masque/shapes/text.py
Unescape Escape View File

@ -35,7 +35,7 @@ class Text(RotatableImpl, Shape, metaclass=AutoSlots):
return self._string
@string.setter
def string(self, val: str):
def string(self, val: str) -> None:
self._string = val
# Height property
@ -44,7 +44,7 @@ class Text(RotatableImpl, Shape, metaclass=AutoSlots):
return self._height
@height.setter
def height(self, val: float):
def height(self, val: float) -> None:
if not is_scalar(val):
raise PatternError('Height must be a scalar')
self._height = val
@ -55,26 +55,27 @@ class Text(RotatableImpl, Shape, metaclass=AutoSlots):
return self._mirrored
@mirrored.setter
def mirrored(self, val: Sequence[bool]):
def mirrored(self, val: Sequence[bool]) -> None:
if is_scalar(val):
raise PatternError('Mirrored must be a 2-element list of booleans')
self._mirrored = numpy.array(val, dtype=bool, copy=True)
def __init__(self,
string: str,
height: float,
font_path: str,
*,
offset: vector2 = (0.0, 0.0),
rotation: float = 0.0,
mirrored: Tuple[bool, bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
):
def __init__(
self,
string: str,
height: float,
font_path: str,
*,
offset: vector2 = (0.0, 0.0),
rotation: float = 0.0,
mirrored: Tuple[bool, bool] = (False, False),
layer: layer_t = 0,
dose: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
raw: bool = False,
) -> None:
LockableImpl.unlock(self)
self.identifier = ()
if raw:
@ -109,10 +110,11 @@ class Text(RotatableImpl, Shape, metaclass=AutoSlots):
new.set_locked(self.locked)
return new
def to_polygons(self,
poly_num_points: Optional[int] = None, # unused
poly_max_arclen: Optional[float] = None, # unused
) -> List[Polygon]:
def to_polygons(
self,
poly_num_points: Optional[int] = None, # unused
poly_max_arclen: Optional[float] = None, # unused
) -> List[Polygon]:
all_polygons = []
total_advance = 0.0
for char in self.string:
@ -166,10 +168,11 @@ class Text(RotatableImpl, Shape, metaclass=AutoSlots):
return bounds
def get_char_as_polygons(font_path: str,
char: str,
resolution: float = 48 * 64,
) -> Tuple[List[List[List[float]]], float]:
def get_char_as_polygons(
font_path: str,
char: str,
resolution: float = 48 * 64,
) -> Tuple[List[List[List[float]]], float]:
from freetype import Face # type: ignore
from matplotlib.path import Path # type: ignore

27
masque/subpattern.py
Unescape Escape View File

@ -46,19 +46,20 @@ class SubPattern(PositionableImpl, DoseableImpl, RotatableImpl, ScalableImpl, Mi
identifier: Tuple[Any, ...]
""" Arbitrary identifier, used internally by some `masque` functions. """
def __init__(self,
pattern: Optional['Pattern'],
*,
offset: vector2 = (0.0, 0.0),
rotation: float = 0.0,
mirrored: Optional[Sequence[bool]] = None,
dose: float = 1.0,
scale: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
identifier: Tuple[Any, ...] = (),
) -> None:
def __init__(
self,
pattern: Optional['Pattern'],
*,
offset: vector2 = (0.0, 0.0),
rotation: float = 0.0,
mirrored: Optional[Sequence[bool]] = None,
dose: float = 1.0,
scale: float = 1.0,
repetition: Optional[Repetition] = None,
annotations: Optional[annotations_t] = None,
locked: bool = False,
identifier: Tuple[Any, ...] = (),
) -> None:
"""
Args:
pattern: Pattern to reference.

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