Added generic parser for unknown protocol

ogn/parser/aprs_comment/generic_parser.py

@@ -0,0 +1,12 @@
+from .base import BaseParser
+
+
+class GenericParser(BaseParser):
+    def __init__(self):
+        self.beacon_type = 'generic'
+
+    def parse_position(self, aprs_comment):
+        return {'comment': aprs_comment}
+
+    def parse_status(self, aprs_comment):
+        return {'comment': aprs_comment}

ogn/parser/parse.py

@@ -3,7 +3,7 @@ from datetime import datetime
 
 from ogn.parser.utils import createTimestamp, parseAngle, KNOTS_TO_MS, KPH_TO_MS, FEETS_TO_METER
 from ogn.parser.pattern import PATTERN_APRS, PATTERN_APRS_POSITION, PATTERN_APRS_STATUS, PATTERN_SERVER
-from ogn.parser.exceptions import AprsParseError, OgnParseError
+from ogn.parser.exceptions import AprsParseError
 
 from ogn.parser.aprs_comment.ogn_parser import OgnParser
 from ogn.parser.aprs_comment.fanet_parser import FanetParser
@@ -15,6 +15,7 @@ from ogn.parser.aprs_comment.receiver_parser import ReceiverParser
 from ogn.parser.aprs_comment.skylines_parser import SkylinesParser
 from ogn.parser.aprs_comment.spider_parser import SpiderParser
 from ogn.parser.aprs_comment.spot_parser import SpotParser
+from ogn.parser.aprs_comment.generic_parser import GenericParser
 
 
 def parse(aprs_message, reference_timestamp=None):
@@ -105,6 +106,7 @@ dstcall_parser_mapping = {'APRS': OgnParser(),
                           'OGSKYL': SkylinesParser(),
                           'OGSPID': SpiderParser(),
                           'OGSPOT': SpotParser(),
+                          'GENERIC': GenericParser(),
                           }
 
 
@@ -113,4 +115,4 @@ def parse_comment(aprs_comment, dstcall='APRS', aprs_type="position"):
     if parser:
         return parser.parse(aprs_comment, aprs_type)
     else:
-        raise OgnParseError("No parser for dstcall {} found. APRS comment: {}".format(dstcall, aprs_comment))
+        return dstcall_parser_mapping.get('GENERIC').parse(aprs_comment, aprs_type)

tests/parser/test_parse.py

@@ -6,7 +6,7 @@ from datetime import datetime
 from time import sleep
 
 from ogn.parser.parse import parse
-from ogn.parser.exceptions import AprsParseError, OgnParseError
+from ogn.parser.exceptions import AprsParseError
 
 
 class TestStringMethods(unittest.TestCase):
@@ -54,6 +54,10 @@ class TestStringMethods(unittest.TestCase):
     def test_spot_beacons(self):
         self.parse_valid_beacon_data_file(filename='spot.txt', beacon_type='spot')
 
+    def test_generic_beacons(self):
+        message = parse("EPZR>WTFDSTCALL,TCPIP*,qAC,GLIDERN1:>093456h this is a comment")
+        self.assertEqual(message['beacon_type'], 'generic')
+
     def test_fail_parse_aprs_none(self):
         with self.assertRaises(TypeError):
             parse(None)
@@ -66,10 +70,6 @@ class TestStringMethods(unittest.TestCase):
         with self.assertRaises(AprsParseError):
             parse("Lachens>APRS,TCPIwontbeavalidstring")
 
-    def test_fail_bad_dstcall(self):
-        with self.assertRaises(OgnParseError):
-            parse("EPZR>WTFDSTCALL,TCPIP*,qAC,GLIDERN1:>093456h this is a comment")
-
     def test_v026_chile(self):
         # receiver beacons from chile have a APRS position message with a pure user comment
         message = parse("VITACURA1>APRS,TCPIP*,qAC,GLIDERN4:/201146h3322.79SI07034.80W&/A=002329 Vitacura Municipal Aerodrome, Club de Planeadores Vitacura")