def main():
"""
Entry point for readdxf.py.
"""
args = process_arguments()
for f in ut.xpand(args.files):
print('Filename: {}'.format(f))
try:
data = dx.parse(f)
if args.verbose:
for d in data:
pprint.pprint(d)
entities = dx.entities(data)
except Exception as ex:
logging.info('skipping file {}: {}'.format(f, ex))
continue
if not args.all:
numbered = dx.numberedlayers(entities)
bylayer = {nm: dx.fromlayer(entities, nm) for nm in numbered}
entities = []
for layerent in bylayer.values():
entities += layerent
num = len(entities)
if num == 0:
logging.warning('no entities found!')
continue
print('Contains: {} entities'.format(num))
if args.verbose:
for e in entities:
pprint.pprint(e)
layers = dx.layernames(entities)
for layer in layers:
print('Layer: "{}"'.format(layer))
for e in dx.fromlayer(entities, layer):
printent(e, args.verbose)
def main():
"""
Entry point for readdxf.py.
"""
args = process_arguments()
for f in ut.xpand(args.files):
print('Filename: {}'.format(f))
try:
data = dx.parse(f)
if args.verbose:
for d in data:
pprint.pprint(d)
entities = dx.entities(data)
except Exception as ex:
logging.info('skipping file {}: {}'.format(f, ex))
continue
if not args.all:
numbered = dx.numberedlayers(entities)
bylayer = {nm: dx.fromlayer(entities, nm) for nm in numbered}
entities = []
for layerent in bylayer.values():
entities += layerent
num = len(entities)
if num == 0:
logging.warning('no entities found!')
continue
print('Contains: {} entities'.format(num))
if args.verbose:
for e in entities:
pprint.pprint(e)
layers = dx.layernames(entities)
for layer in layers:
print('Layer: "{}"'.format(layer))
for e in dx.fromlayer(entities, layer):
printent(e, args.verbose)
def main():
"""
Entry point for dxf2nc.py.
"""
args = process_arguments()
sorters = {'xy': utils.bbxykey, 'yx': utils.bbyxkey, 'dist': utils.distkey}
sortkey = sorters[args.sort]
lines.epsilon = args.dist
for f in utils.xpand(args.files):
logging.info('Starting file "{}"'.format(f))
try:
ofn = utils.outname(f, extension='.nc')
data = dx.parse(f)
entities = dx.entities(data)
except ValueError as ex:
logging.info(str(ex))
fns = "error during processing. Skipping file '{}'."
logging.error(fns.format(f))
continue
except IOError as ex:
logging.info(str(ex))
logging.error("i/o error in file '{}'. Skipping it.".format(f))
continue
layers = dx.numberedlayers(entities)
entities = [e for e in entities if dx.bycode(e, 8) in layers]
num = len(entities)
if num == 0:
logging.info("no entities found! Skipping file '{}'.".format(f))
continue
logging.info('{} entities found.'.format(num))
out = gerbernc.Writer(ofn)
for layername in layers:
out.newpiece()
thislayer = dx.fromlayer(entities, layername)
ls = '{} entities found in layer "{}".'
logging.info(ls.format(len(thislayer), layername))
segments = lines.mksegments(thislayer)
fs = '{} segments in layer "{}"'
logging.info(fs.format(len(segments), layername))
if args.contours:
cut_contours(segments, out, layername, sortkey)
else:
segments.sort(key=sortkey)
cut_segments(segments, out)
out.write()
def main():
"""
Entry point for dxf2nc.py.
"""
args = process_arguments()
sorters = {'xy': utils.bbxykey, 'yx': utils.bbyxkey, 'dist': utils.distkey}
sortkey = sorters[args.sort]
lines.epsilon = args.dist
for f in utils.xpand(args.files):
logging.info('Starting file "{}"'.format(f))
try:
ofn = utils.outname(f, extension='.nc')
data = dx.parse(f)
entities = dx.entities(data)
except ValueError as ex:
logging.info(str(ex))
fns = "error during processing. Skipping file '{}'."
logging.error(fns.format(f))
continue
except IOError as ex:
logging.info(str(ex))
logging.error("i/o error in file '{}'. Skipping it.".format(f))
continue
layers = dx.numberedlayers(entities)
entities = [e for e in entities if dx.bycode(e, 8) in layers]
num = len(entities)
if num == 0:
logging.info("no entities found! Skipping file '{}'.".format(f))
continue
logging.info('{} entities found.'.format(num))
out = gerbernc.Writer(ofn)
for layername in layers:
out.newpiece()
thislayer = dx.fromlayer(entities, layername)
ls = '{} entities found in layer "{}".'
logging.info(ls.format(len(thislayer), layername))
segments = lines.mksegments(thislayer)
fs = '{} segments in layer "{}"'
logging.info(fs.format(len(segments), layername))
if args.contours:
cut_contours(segments, out, layername, sortkey)
else:
segments.sort(key=sortkey)
cut_segments(segments, out)
out.write()
def main():
"""
Entry point for dxfgerber.py.
"""
args = process_arguments()
sorters = {'xy': utils.bbxykey, 'yx': utils.bbyxkey, 'dist': utils.distkey}
sortkey = sorters[args.sort]
lines.epsilon = args.dist
for f in utils.xpand(args.files):
logging.info('starting file "{}"'.format(f))
try:
ofn = utils.outname(f, extension='.dxf', addenum='_mod')
data = dx.parse(f)
entities = dx.entities(data)
except ValueError as ex:
logging.info(str(ex))
fns = "error during processing. Skipping file '{}'."
logging.error(fns.format(f))
continue
except IOError as ex:
logging.info(str(ex))
logging.error("i/o error in file '{}'. Skipping it.".format(f))
continue
layers = dx.numberedlayers(entities)
entities = [e for e in entities if dx.bycode(e, 8) in layers]
num = len(entities)
if num == 0:
logging.info("no entities found! Skipping file '{}'.".format(f))
continue
logging.info('{} entities found.'.format(num))
with open(ofn, 'w') as out:
out.write(dxfheader)
for layername in layers:
thislayer = dx.fromlayer(entities, layername)
ls = '{} entities found in layer "{}".'
logging.info(ls.format(num, layername))
segments = lines.mksegments(thislayer)
fs = '{} segments in layer "{}"'
logging.info(fs.format(len(segments), layername))
write_allseg(segments, out, layername, sortkey)
out.write(dxffooter)
def main():
"""
Entry point for dxfgerber.py.
"""
args = process_arguments()
sorters = {'xy': utils.bbxykey, 'yx': utils.bbyxkey, 'dist': utils.distkey}
sortkey = sorters[args.sort]
lines.epsilon = args.dist
for f in utils.xpand(args.files):
logging.info('starting file "{}"'.format(f))
try:
ofn = utils.outname(f, extension='.dxf', addenum='_mod')
data = dx.parse(f)
entities = dx.entities(data)
except ValueError as ex:
logging.info(str(ex))
fns = "error during processing. Skipping file '{}'."
logging.error(fns.format(f))
continue
except IOError as ex:
logging.info(str(ex))
logging.error("i/o error in file '{}'. Skipping it.".format(f))
continue
layers = dx.numberedlayers(entities)
entities = [e for e in entities if dx.bycode(e, 8) in layers]
num = len(entities)
if num == 0:
logging.info("no entities found! Skipping file '{}'.".format(f))
continue
logging.info('{} entities found.'.format(num))
with open(ofn, 'w') as out:
out.write(dxfheader)
for layername in layers:
thislayer = dx.fromlayer(entities, layername)
ls = '{} entities found in layer "{}".'
logging.info(ls.format(num, layername))
segments = lines.mksegments(thislayer)
fs = '{} segments in layer "{}"'
logging.info(fs.format(len(segments), layername))
write_allseg(segments, out, layername, sortkey)
out.write(dxffooter)
def main():
"""
Entry point for dxf2pdf.py.
"""
args = process_arguments()
for f in utils.xpand(args.files):
logging.info('starting file "{}"'.format(f))
try:
ofn = utils.outname(f, extension='.pdf', addenum='_dxf')
data = dxf.parse(f)
entities = dxf.entities(data)
except ValueError as ex:
logging.info(str(ex))
fns = "cannot construct output filename. Skipping file '{}'."
logging.error(fns.format(f))
continue
except IOError as ex:
logging.info(str(ex))
logging.error("cannot open the file '{}'. Skipping it.".format(f))
continue
output(f, ofn, entities, args)
def main():
"""
Entry point for dxf2pdf.py.
"""
args = process_arguments()
for f in utils.xpand(args.files):
logging.info('starting file "{}"'.format(f))
try:
ofn = utils.outname(f, extension='.pdf', addenum='_dxf')
data = dxf.parse(f)
entities = dxf.entities(data)
except ValueError as ex:
logging.info(str(ex))
fns = "cannot construct output filename. Skipping file '{}'."
logging.error(fns.format(f))
continue
except IOError as ex:
logging.info(str(ex))
logging.error("cannot open the file '{}'. Skipping it.".format(f))
continue
output(f, ofn, entities, args)
def test_parse():
global data
data = dxf.parse('testfiles/demo.dxf')
assert len(data) == 4768
assert data[0] == (0, 'SECTION')
assert data[-1] == (0, 'EOF')
def test_parse():
global data
data = dxf.parse('testfiles/demo.dxf')
assert len(data) == 4768
assert data[0] == (0, 'SECTION')
assert data[-1] == (0, 'EOF')