From 26c24d98ed37f5fc63436201539ec68023fce154 Mon Sep 17 00:00:00 2001 From: George Steel Date: Mon, 26 Dec 2022 20:42:13 -0500 Subject: python 3.8 fixes --- lib/stitches/running_stitch.py | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'lib/stitches') diff --git a/lib/stitches/running_stitch.py b/lib/stitches/running_stitch.py index fd6d4572..34729109 100644 --- a/lib/stitches/running_stitch.py +++ b/lib/stitches/running_stitch.py @@ -4,6 +4,7 @@ # Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details. import math +import typing from copy import copy import numpy as np @@ -13,7 +14,7 @@ from ..utils import prng """ Utility functions to produce running stitches. """ -def split_segment_even_n(a, b, segments: int, jitter_sigma: float = 0.0, random_seed: str | None = None) -> list[shgeo.Point]: +def split_segment_even_n(a, b, segments: int, jitter_sigma: float = 0.0, random_seed=None) -> typing.List[shgeo.Point]: if segments <= 1: return [] line = shgeo.LineString((a, b)) @@ -27,13 +28,13 @@ def split_segment_even_n(a, b, segments: int, jitter_sigma: float = 0.0, random_ return [line.interpolate(x, normalized=True) for x in sorted(splits)] -def split_segment_even_dist(a, b, max_length: float, jitter_sigma: float = 0.0, random_seed: str | None = None) -> list[shgeo.Point]: +def split_segment_even_dist(a, b, max_length: float, jitter_sigma: float = 0.0, random_seed=None) -> typing.List[shgeo.Point]: distance = shgeo.Point(a).distance(shgeo.Point(b)) segments = math.ceil(distance / max_length) return split_segment_even_n(a, b, segments, jitter_sigma, random_seed) -def split_segment_random_phase(a, b, length: float, length_sigma: float, random_seed: str) -> list[shgeo.Point]: +def split_segment_random_phase(a, b, length: float, length_sigma: float, random_seed: str) -> typing.List[shgeo.Point]: line = shgeo.LineString([a, b]) progress = length * prng.uniformFloats(random_seed, "phase")[0] splits = [progress] -- cgit v1.2.3