Add new Python generator

asn1-iterators/src/taste-asn1-iterators.py

+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+   This application generates the Ada code needed to iterate on ASN.1 values
+
+   It is part of the TASTE project
+
+   Copyright (c) 2019 Maxime Perrotin
+             (c) 2019 European Space Agency
+
+   Contact : maxime.perrotin@esa.int
+"""
+__version__ = "3.0.0"
+
+import argparse
+import logging
+
+from opengeode import Asn1scc
+
+def init_logging(options):
+    ''' Initialize logging '''
+    terminal_formatter = logging.Formatter(fmt="[%(levelname)s] %(message)s")
+    handler_console = logging.StreamHandler()
+    handler_console.setFormatter(terminal_formatter)
+    LOG.addHandler(handler_console)
+    level = logging.DEBUG if options.debug else logging.INFO
+    LOG.setLevel(level)
+
+def parse_args():
+    ''' Parse command line arguments '''
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+            '-v',
+            '--version',
+            action='version',
+            version=__version__)
+    parser.add_argument(
+            '-g',
+            '--debug',
+            action='store_true',
+            default=False,
+            help='Display debug information')
+    parser.add_argument(
+            'files',
+            metavar='dataview-uniq.asn',
+            type=str,
+            nargs='*',
+            help='ASN.1 file(s)')
+    return parser.parse_args()
+
+def main():
+    ''' Tool entry point '''
+    # Catch Ctrl-C to stop the app from the console
+    signal.signal(signal.SIGINT, signal.SIG_DFL)
+    options = parse_args()
+    init_logging(options)
+    LOG.info('Ada Iterators for ASN.1 - version ' + __version__)
+
+if __name__ == '__main__':
+    ''' Run main application '''
+    main()
+
+
+