ros_opcua_impl_python_opcua: generate_statuscode.py Source File

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00001 # Load values from StatusCode.csv and then
00002 # add values from StatusCodes_add.csv, but only
00003 # if they are absent from StatusCode.csv
00004 def status_codes():
00005     inputfile = open("StatusCodes_add.csv")
00006     additional = {}
00007     for line in inputfile:
00008         name, val, doc = line.split(",", 2)
00009         additional[int(val, 0)] = (name, val, doc)
00010 
00011     inputfile = open("StatusCodes.csv")
00012     result = []
00013     for line in inputfile:
00014         name, val, doc = line.split(",", 2)
00015         result.append((name, val, doc))
00016         additional.pop(int(val, 0), None)
00017     add = [ additional[k] for k in sorted(additional.keys()) ]
00018     return add + result
00019 
00020 if __name__ == "__main__":
00021     codes = status_codes()
00022     outputfile = open("../opcua/ua/status_codes.py", "w")
00023     outputfile.write("#AUTOGENERATED!!!\n")
00024     outputfile.write("\n")
00025     outputfile.write("from opcua.ua.uaerrors import UaStatusCodeError\n")
00026     outputfile.write("from opcua.ua import ua_binary as uabin\n")
00027     #outputfile.write("from enum import Enum\n")
00028     outputfile.write("\n")
00029 
00030     outputfile.write("class StatusCodes(object):\n")
00031     for name, val, doc in codes:
00032         doc = doc.strip()
00033         outputfile.write("    {0} = {1}\n".format(name, val))
00034     outputfile.write("\n")
00035     outputfile.write("\n")
00036 
00037     outputfile.write("code_to_name_doc = {\n")
00038     for name, val, doc in codes:
00039         doc = doc.strip()
00040         doc = doc.replace("'", '"')
00041         outputfile.write("    {0}: ('{1}', '{2}'),\n".format(val, name, doc))
00042     outputfile.write("}\n")
00043     outputfile.write("\n")
00044     outputfile.write("\n")
00045 
00046     outputfile.write("""def get_name_and_doc(val):
00047     if val in code_to_name_doc:
00048         return code_to_name_doc[val]
00049     else:
00050         if uabin.test_bit(val, 31):
00051             return 'Bad', 'Unknown StatusCode value: {}'.format(val)
00052         elif uabin.test_bit(val, 30):
00053             return 'UncertainIn', 'Unknown StatusCode value: {}'.format(val)
00054         else:
00055             return 'Good', 'Unknown StatusCode value: {}'.format(val)
00056 """)
00057 
00058 
00059