masque/file/gdsii.py

@@ -597,19 +597,19 @@ def load_libraryfile(
     path = pathlib.Path(filename)
     stream: IO[bytes]
     if is_gzipped(path):
-        if use_mmap:
+        if mmap:
             logger.info('Asked to mmap a gzipped file, reading into memory instead...')
-            gz_stream = gzip.open(path, mode='rb')      # noqa: SIM115
+            gz_stream = gzip.open(path, mode='rb')
             stream = io.BytesIO(gz_stream.read())       # type: ignore
         else:
-            gz_stream = gzip.open(path, mode='rb')      # noqa: SIM115
+            gz_stream = gzip.open(path, mode='rb')
             stream = io.BufferedReader(gz_stream)       # type: ignore
     else:       # noqa: PLR5501
-        if use_mmap:
+        if mmap:
-            base_stream = path.open(mode='rb', buffering=0)                         # noqa: SIM115
+            base_stream = open(path, mode='rb', buffering=0)
             stream = mmap.mmap(base_stream.fileno(), 0, access=mmap.ACCESS_READ)    # type: ignore
         else:
-            stream = path.open(mode='rb')          # noqa: SIM115
+            stream = open(path, mode='rb')
     return load_library(stream, full_load=full_load, postprocess=postprocess)
 
 

masque/file/utils.py

@@ -129,7 +129,7 @@ def clean_pattern_vertices(pat: Pattern) -> Pattern:
 
 
 def is_gzipped(path: pathlib.Path) -> bool:
-    with path.open('rb') as stream:
+    with open(path, 'rb') as stream:
         magic_bytes = stream.read(2)
         return magic_bytes == b'\x1f\x8b'
 

masque/pattern.py

@@ -296,7 +296,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
         if not annotations_eq(self.annotations, other.annotations):
             return False
 
-        if not ports_eq(self.ports, other.ports):   # noqa: SIM103
+        if not ports_eq(self.ports, other.ports):
             return False
 
         return True
@@ -595,7 +595,8 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
 
         if (cbounds[1] < cbounds[0]).any():
             return None
-        return cbounds
+        else:
+            return cbounds
 
     def get_bounds_nonempty(
             self,
@@ -616,7 +617,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
         Returns:
             `[[x_min, y_min], [x_max, y_max]]`
         """
-        bounds = self.get_bounds(library, recurse=recurse)
+        bounds = self.get_bounds(library)
         assert bounds is not None
         return bounds
 
@@ -953,7 +954,7 @@ class Pattern(PortList, AnnotatableImpl, Mirrorable):
         Returns:
             self
         """
-        flattened: dict[str | None, Pattern | None] = {}
+        flattened: dict[str | None, 'Pattern | None'] = {}
 
         def flatten_single(name: str | None) -> None:
             if name is None:

masque/repetition.py

@@ -289,7 +289,7 @@ class Grid(Repetition):
             return True
         if self.b_vector is None or other.b_vector is None:
             return False
-        if any(self.b_vector[ii] != other.b_vector[ii] for ii in range(2)):     # noqa: SIM103
+        if any(self.b_vector[ii] != other.b_vector[ii] for ii in range(2)):
             return False
         return True
 

masque/shapes/arc.py

@@ -286,7 +286,7 @@ class Arc(Shape):
             return thetas
 
         wh = self.width / 2.0
-        if wh in (r0, r1):
+        if wh == r0 or wh == r1:
             thetas_inner = numpy.zeros(1)      # Don't generate multiple vertices if we're at the origin
         else:
             thetas_inner = get_thetas(inner=True)
@@ -308,7 +308,7 @@ class Arc(Shape):
         return [poly]
 
     def get_bounds_single(self) -> NDArray[numpy.float64]:
-        """
+        '''
         Equation for rotated ellipse is
             `x = x0 + a * cos(t) * cos(rot) - b * sin(t) * sin(phi)`
             `y = y0 + a * cos(t) * sin(rot) + b * sin(t) * cos(rot)`
@@ -319,7 +319,7 @@ class Arc(Shape):
           where -+ is for x, y cases, so that's where the extrema are.
 
         If the extrema are innaccessible due to arc constraints, check the arc endpoints instead.
-        """
+        '''
         a_ranges = self._angles_to_parameters()
 
         mins = []
@@ -424,13 +424,13 @@ class Arc(Shape):
                     ))
 
     def get_cap_edges(self) -> NDArray[numpy.float64]:
-        """
+        '''
         Returns:
             ```
             [[[x0, y0], [x1, y1]],   array of 4 points, specifying the two cuts which
              [[x2, y2], [x3, y3]]],    would create this arc from its corresponding ellipse.
             ```
-        """
+        '''
         a_ranges = self._angles_to_parameters()
 
         mins = []
@@ -454,11 +454,11 @@ class Arc(Shape):
         return numpy.array([mins, maxs]) + self.offset
 
     def _angles_to_parameters(self) -> NDArray[numpy.float64]:
-        """
+        '''
         Returns:
             "Eccentric anomaly" parameter ranges for the inner and outer edges, in the form
                    `[[a_min_inner, a_max_inner], [a_min_outer, a_max_outer]]`
-        """
+        '''
         a = []
         for sgn in (-1, +1):
             wh = sgn * self.width / 2

masque/shapes/path.py

@@ -431,22 +431,22 @@ class Path(Shape):
         return self
 
     def remove_duplicate_vertices(self) -> 'Path':
-        """
+        '''
         Removes all consecutive duplicate (repeated) vertices.
 
         Returns:
             self
-        """
+        '''
         self.vertices = remove_duplicate_vertices(self.vertices, closed_path=False)
         return self
 
     def remove_colinear_vertices(self) -> 'Path':
-        """
+        '''
         Removes consecutive co-linear vertices.
 
         Returns:
             self
-        """
+        '''
         self.vertices = remove_colinear_vertices(self.vertices, closed_path=False)
         return self
 

masque/shapes/polygon.py

@@ -415,22 +415,22 @@ class Polygon(Shape):
         return self
 
     def remove_duplicate_vertices(self) -> 'Polygon':
-        """
+        '''
         Removes all consecutive duplicate (repeated) vertices.
 
         Returns:
             self
-        """
+        '''
         self.vertices = remove_duplicate_vertices(self.vertices, closed_path=True)
         return self
 
     def remove_colinear_vertices(self) -> 'Polygon':
-        """
+        '''
         Removes consecutive co-linear vertices.
 
         Returns:
             self
-        """
+        '''
         self.vertices = remove_colinear_vertices(self.vertices, closed_path=True)
         return self
 

masque/traits/copyable.py

@@ -1,8 +1,9 @@
 from typing import Self
+from abc import ABCMeta
 import copy
 
 
-class Copyable:
+class Copyable(metaclass=ABCMeta):
     """
     Trait class which adds .copy() and .deepcopy()
     """