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FIX: Introduce import error tests for optionals #926

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merged 2 commits into from
Dec 3, 2024
Merged

FIX: Introduce import error tests for optionals #926

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bbe91a2
Introduce import error tests for optionals
isaacwaldron Dec 2, 2024
c87974f
Skip coverage for ImportError handling
isaacwaldron Dec 2, 2024
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32 changes: 19 additions & 13 deletions src/pyedb/common/nets.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,6 @@
import os
import time

import shapely

from pyedb.generic.constants import CSS4_COLORS


Expand Down Expand Up @@ -120,22 +118,30 @@ def mirror_poly(poly):
sign = -1
return [[sign * i[0], i[1]] for i in poly]

import matplotlib.pyplot as plt
try:
import matplotlib.pyplot as plt
except ImportError: # pragma: no cover
self._pedb.logger.error("Matplotlib is needed. Please, install it first.")
return False

dpi = 100.0
figsize = (size[0] / dpi, size[1] / dpi)

fig = plt.figure(figsize=figsize)
ax = fig.add_subplot(1, 1, 1)
from shapely import affinity
from shapely.geometry import (
LinearRing,
MultiLineString,
MultiPolygon,
Point,
Polygon,
)
from shapely.plotting import plot_line, plot_polygon
try:
from shapely import affinity, union_all
from shapely.geometry import (
LinearRing,
MultiLineString,
MultiPolygon,
Point,
Polygon,
)
from shapely.plotting import plot_line, plot_polygon
except ImportError: # pragma: no cover
self._pedb.logger.error("Shapely is needed. Please, install it first.")
return False

start_time = time.time()
if not nets:
Expand Down Expand Up @@ -317,7 +323,7 @@ def create_poly(prim, polys, lines):
h1 = mirror_poly([(i, j) for i, j in zip(xvt, yvt)])
holes.append(h1)
if len(holes) > 1:
holes = shapely.union_all([Polygon(i) for i in holes])
holes = union_all([Polygon(i) for i in holes])
if isinstance(holes, MultiPolygon):
holes = [i.boundary for i in list(holes.geoms)]
else:
Expand Down
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