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# Copyright (c) 2020, Manfred Moitzi | |
# License: MIT License | |
import time | |
from pathlib import Path | |
from collections import Counter | |
from ezdxf import EZDXF_TEST_FILES | |
from ezdxf.addons import iterdxf | |
BIGFILE = Path(EZDXF_TEST_FILES) / "GKB-R2010.dxf" | |
# BIGFILE = Path(EZDXF_TEST_FILES) / 'ACAD_R2000.dxf' | |
name = "iterdxf.opendxf()" | |
print(f"{name}\n{len(name) * '-'}") | |
counter = Counter() | |
t0 = time.perf_counter() | |
doc = iterdxf.opendxf(BIGFILE) | |
for entity in doc.modelspace(): | |
counter[entity.dxftype()] += 1 | |
doc.close() | |
tb = time.perf_counter() - t0 | |
print(f"Processing time: {tb:.2f}s") | |
print(counter) | |
print() | |
name = "iterdxf.single_pass_modelspace()" | |
print(f"{name}\n{len(name) * '-'}") | |
counter = Counter() | |
t0 = time.perf_counter() | |
for entity in iterdxf.single_pass_modelspace( | |
open(BIGFILE, "rb"), types=["LINE"] | |
): | |
counter[entity.dxftype()] += 1 | |
ta = time.perf_counter() - t0 | |
print(f"Processing time: {ta:.2f}s") | |
print(counter) | |
print(f"Advantage {name}: {((tb / ta) - 1) * 100.:.0f}%\n") | |
name = "iterdxf.modelspace()" | |
print(f"{name}\n{len(name) * '-'}") | |
counter = Counter() | |
t0 = time.perf_counter() | |
for entity in iterdxf.modelspace(BIGFILE, types=["LINE"]): | |
counter[entity.dxftype()] += 1 | |
tc = time.perf_counter() - t0 | |
print(f"Processing time: {tc:.2f}s") | |
print(counter) | |
print(f"Advantage {name}: {((tb / tc) - 1) * 100.:.0f}%\n") |