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import sys
import os
import os.path
import traceback
import time
import argparse
try:
import collada
except BaseException:
sys.exit("Could not find pycollada library.")
def main():
parser = argparse.ArgumentParser(
description='Recursively scans a directory, loading any .dae file found.')
parser.add_argument('directory', help='Directory to scan')
parser.add_argument('--show-time', '-t', default=False, action='store_true',
help='Show how much time (in seconds) it took to load file')
parser.add_argument('--show-warnings', '-w', default=False, action='store_true',
help='If warnings present, print warning type')
parser.add_argument('--show-errors', '-e', default=False, action='store_true',
help='If errors present, print error and traceback')
parser.add_argument('--show-summary', '-s', default=False, action='store_true',
help='Print a summary at the end of how many files had warnings and errors')
parser.add_argument('--zip', '-z', default=False, action='store_true',
help='Include .zip files when searching for files to load')
args = parser.parse_args()
if not os.path.isdir(args.directory):
sys.exit("Given path '%s' is not a directory." % args.directory)
directories = [args.directory]
collada_files = []
while len(directories) > 0:
directory = directories.pop()
for name in os.listdir(directory):
fullpath = os.path.join(directory, name)
(root, ext) = os.path.splitext(fullpath)
if os.path.isfile(fullpath) and ext.lower() == ".dae":
collada_files.append(fullpath)
elif os.path.isfile(fullpath) and ext.lower() == ".zip":
collada_files.append(fullpath)
elif os.path.isdir(fullpath):
directories.append(fullpath)
collada_files.sort()
file_success_count = 0
file_warning_count = 0
file_error_count = 0
for c in collada_files:
(root, leaf) = os.path.split(c)
print("'%s'..." % leaf,)
sys.stdout.flush()
start_time = time.time()
try:
col = collada.Collada(c,
ignore=[collada.DaeUnsupportedError, collada.DaeBrokenRefError])
if len(col.errors) > 0:
print("WARNINGS:", len(col.errors))
file_warning_count += 1
err_names = [type(e).__name__ for e in col.errors]
unique = set(err_names)
type_cts = [(e, err_names.count(e)) for e in unique]
if args.show_warnings:
for e, ct in type_cts:
for err in col.errors:
if type(err).__name__ == e:
print(" %s" % str(err))
break
if ct > 1:
print(" %s: %d additional warnings of this type" % (e, ct - 1))
else:
print("SUCCESS")
file_success_count += 1
# do some sanity checks looping through result
if not col.scene is None:
for geom in col.scene.objects('geometry'):
for prim in geom.primitives():
assert(len(prim) >= 0)
for cam in col.scene.objects('camera'):
assert(cam.original.id)
except (KeyboardInterrupt, SystemExit):
print()
sys.exit("Keyboard interrupt. Exiting.")
except BaseException:
print("ERROR")
file_error_count += 1
if args.show_errors:
print()
traceback.print_exc()
print()
end_time = time.time()
if args.show_time:
print(" Loaded in %.3f seconds" % (end_time - start_time))
if args.show_summary:
print()
print()
print("Summary")
print("=======")
print("Files loaded successfully: %d" % file_success_count)
print("Files with warnings: %d" % file_warning_count)
print("Files with errors: %d" % file_error_count)
if __name__ == "__main__":
main()
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