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px_generate_uorb_topic_files: add check and throw error if no timestamp field exists

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TSC21 2018-08-08 20:39:33 +01:00 committed by Beat Küng
parent a1ac34d3e7
commit c53c035ec6
1 changed files with 8 additions and 0 deletions
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8
msg/tools/px_generate_uorb_topic_files.py
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@ -118,6 +118,14 @@ def generate_output_from_file(format_idx, filename, outputdir, templatedir, incl
msg_context = genmsg.msg_loader.MsgContext.create_default()
full_type_name = genmsg.gentools.compute_full_type_name(PACKAGE, os.path.basename(filename))
spec = genmsg.msg_loader.load_msg_from_file(msg_context, filename, full_type_name)
field_name_list = []
for field in spec.parsed_fields():
field_name_list.append(field.name)
try:
assert 'timestamp' in field_name_list
except AssertionError:
print("[ERROR] uORB topic files generator:\n\tgenerate_output_from_file:\tNo 'timestamp' field found in " + spec.short_name + " msg definition!")
exit(1)
topics = get_multi_topics(filename)
if includepath:
search_path = genmsg.command_line.includepath_to_dict(includepath)