def single_pass_iter_3D_model():
from ezdxf.addons.iterdxf import single_pass_modelspace
count = 0
for e in single_pass_modelspace(open(_3D_MODEL, 'rb')):
e.dxftype()
count += 1
print(f'Iterated {count} entities in modelspace (fanuc-430-arm.dxf).')
def entities1(filename):
print('using single_pass_modelspace()')
return single_pass_modelspace(open(filename, 'rb'))
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
def entities1(filename):
print("using single_pass_modelspace()")
return single_pass_modelspace(open(filename, "rb"))