2025-summer/team-3
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add options and postpone imports to massively reduce memory usage

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This commit is contained in:
Laura Klünder 2024-02-07 18:17:13 +01:00
parent 0e5b10b586
commit d7f175f7ef
12 changed files with 89 additions and 61 deletions
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8
src/c3nav/mapdata/utils/geometry.py
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@ -3,11 +3,8 @@ from collections import deque, namedtuple
from itertools import chain
from typing import List, Sequence, Union
import matplotlib.pyplot as plt
from django.core import checks
from django.utils.functional import cached_property
from matplotlib.patches import PathPatch
from matplotlib.path import Path
from shapely import prepared, speedups
from shapely.geometry import GeometryCollection, LinearRing, LineString, MultiLineString, MultiPolygon, Point, Polygon
from shapely.geometry import mapping as shapely_mapping
@ -120,6 +117,11 @@ def good_representative_point(geometry):
def plot_geometry(geom, title=None, bounds=None):
# these imports live here so they are only imported when needed
import matplotlib.pyplot as plt
from matplotlib.patches import PathPatch
from matplotlib.path import Path
fig = plt.figure()
axes = fig.add_subplot(111)
if bounds is None: