RC 1.0.42

.vscode/settings.json

@@ -4,5 +4,5 @@
     "editor.formatOnSave": true,
     "modulename": "${workspaceFolderBasename}",
     "distname": "${workspaceFolderBasename}",
-    "moduleversion": "1.0.41",
+    "moduleversion": "1.0.42",
 }

README.md

@@ -37,7 +37,7 @@ Companion libraries are available which handle UBX © and RTCM3 © messa
 ![Contributors](https://img.shields.io/github/contributors/semuconsulting/pynmeagps.svg)
 ![Open Issues](https://img.shields.io/github/issues-raw/semuconsulting/pynmeagps)
 
-The library implements a comprehensive set of outbound (GET) and inbound (SET/POLL) GNSS NMEA messages relating to GNSS/GPS devices, but is readily [extensible](#extensibility). Refer to [`NMEA_MSGIDS`](https://github.com/semuconsulting/pynmeagps/blob/master/src/pynmeagps/nmeatypes_core.py#L172) and [`NMEA_MSGIDS_PROP`](https://github.com/semuconsulting/pynmeagps/blob/master/src/pynmeagps/nmeatypes_core.py#L224) for the complete dictionary of standard and proprietary messages currently supported. While the [NMEA 0183 protocol itself is proprietary](https://www.nmea.org/nmea-0183.html), the definitions here have been collated from public domain sources.
+The library implements a comprehensive set of outbound (GET) and inbound (SET/POLL) GNSS NMEA messages relating to GNSS/GPS and Maritime devices, but is readily [extensible](#extensibility). Refer to [`NMEA_MSGIDS`](https://github.com/semuconsulting/pynmeagps/blob/master/src/pynmeagps/nmeatypes_core.py#L172) and [`NMEA_MSGIDS_PROP`](https://github.com/semuconsulting/pynmeagps/blob/master/src/pynmeagps/nmeatypes_core.py#L224) for the complete dictionary of standard and proprietary messages currently supported. While the [NMEA 0183 protocol itself is proprietary](https://www.nmea.org/nmea-0183.html), the definitions here have been collated from public domain sources.
 
 Sphinx API Documentation in HTML format is available at [https://www.semuconsulting.com/pynmeagps](https://www.semuconsulting.com/pynmeagps).
 

RELEASE_NOTES.md

@@ -1,5 +1,12 @@
 # pynmeagps Release Notes
 
+### RELEASE 1.0.42
+
+ENHANCEMENTS:
+
+1. Add additional maritime talker IDs and NMEA sentence definitions.
+1. Add `DTL` date format ddmmyyyy.
+
 ### RELEASE 1.0.41
 
 ENHANCEMENTS:

docs/pynmeagps.rst

@@ -52,6 +52,14 @@ pynmeagps.nmeatypes\_get module
    :undoc-members:
    :show-inheritance:
 
+pynmeagps.nmeatypes\_get\_prop module
+-------------------------------------
+
+.. automodule:: pynmeagps.nmeatypes_get_prop
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
 pynmeagps.nmeatypes\_poll module
 --------------------------------
 

pyproject.toml

@@ -7,7 +7,7 @@ name = "pynmeagps"
 authors = [{ name = "semuadmin", email = "semuadmin@semuconsulting.com" }]
 maintainers = [{ name = "semuadmin", email = "semuadmin@semuconsulting.com" }]
 description = "NMEA protocol parser and generator"
-version = "1.0.41"
+version = "1.0.42"
 license = { file = "LICENSE" }
 readme = "README.md"
 requires-python = ">=3.8"

src/pynmeagps/__init__.py

@@ -20,6 +20,9 @@
 from pynmeagps.nmeareader import NMEAReader
 from pynmeagps.nmeatypes_core import *
 from pynmeagps.nmeatypes_get import *
+from pynmeagps.nmeatypes_get_prop import *
+from pynmeagps.nmeatypes_poll import *
+from pynmeagps.nmeatypes_set import *
 from pynmeagps.socket_wrapper import SocketWrapper
 
 version = __version__

src/pynmeagps/_version.py

@@ -8,4 +8,4 @@
 :license: BSD 3-Clause
 """
 
-__version__ = "1.0.41"
+__version__ = "1.0.42"

src/pynmeagps/nmeahelpers.py

@@ -18,6 +18,7 @@
 from pynmeagps.nmeatypes_core import (
     DM,
     DT,
+    DTL,
     GPSEPOCH0,
     LA,
     LN,
@@ -150,13 +151,18 @@ def date2utc(dates: str, form: str = DT) -> datetime.date:
     Convert NMEA Date to UTC datetime.
 
     :param str dates: NMEA date
-    :param str form: date format DT = ddmmyy, DM = mmddyy (DT)
+    :param str form: date format DT = ddmmyy, DTL = ddmmyyyy, DM = mmddyy (DT)
     :return: UTC date YYyy:mm:dd
     :rtype: datetime.date
     """
 
     try:
-        dform = "%m%d%y" if form == DM else "%d%m%y"
+        if form == "DM":
+            dform = "%m%d%y"
+        elif form == "DTL":
+            dform = "%d%m%Y"
+        else:
+            dform = "%d%m%y"
         utc = datetime.strptime(dates, dform)
         return utc.date()
     except (TypeError, ValueError):
@@ -201,13 +207,18 @@ def date2str(dat: datetime.date, form: str = DT) -> str:
     Convert datetime.date to NMEA formatted string.
 
     :param datetime.date dat: date
-    :param str form: date format DT = ddmmyy, DM = mmddyy (DT)
+    :param str form: date format DT = ddmmyy, DTL = ddmmyyyy, DM = mmddyy (DT)
     :return: NMEA formatted date string
     :rtype: str
     """
 
     try:
-        dform = "%m%d%y" if form == DM else "%d%m%y"
+        if form == DM:
+            dform = "%m%d%y"
+        elif form == DTL:
+            dform = "%d%m%Y"
+        else:
+            dform = "%d%m%y"
         return dat.strftime(dform)
     except (AttributeError, TypeError, ValueError):
         return ""

src/pynmeagps/nmeamessage.py

@@ -17,6 +17,7 @@
 import pynmeagps.exceptions as nme
 import pynmeagps.nmeatypes_core as nmt
 import pynmeagps.nmeatypes_get as nmg
+import pynmeagps.nmeatypes_get_prop as nmgp
 import pynmeagps.nmeatypes_poll as nmp
 import pynmeagps.nmeatypes_set as nms
 from pynmeagps.nmeahelpers import (
@@ -64,18 +65,19 @@ def __init__(
         self._logger = getLogger(__name__)
         self._validate = validate
         self._nominal = False  # flag for unrecognised NMEA sentence types
+        self._proprietary = False  # proprietary message definition
 
         if msgmode not in (0, 1, 2):
             raise nme.NMEAMessageError(
                 f"Invalid msgmode {msgmode} - must be 0, 1 or 2."
             )
         if talker not in nmt.NMEA_TALKERS:
             raise nme.NMEAMessageError(f"Unknown talker {talker}.")
-        if (
-            msgID not in (nmt.NMEA_MSGIDS)
-            and msgID not in (nmt.NMEA_MSGIDS_PROP)
-            and msgID not in (nmt.PROP_MSGIDS)
-        ):
+        if msgID in nmt.NMEA_MSGIDS:
+            self._proprietary = False
+        elif msgID in nmt.NMEA_MSGIDS_PROP or msgID in nmt.PROP_MSGIDS:
+            self._proprietary = True
+        else:
             if self._validate & nmt.VALMSGID:
                 raise nme.NMEAMessageError(
                     f"Unknown msgID {talker}{msgID}, msgmode {('GET','SET','POLL')[msgmode]}."
@@ -293,6 +295,8 @@ def _get_dict(self, **kwargs) -> dict:
                 return nmp.NMEA_PAYLOADS_POLL[key]
             if self._mode == nmt.SET:
                 return nms.NMEA_PAYLOADS_SET[key]
+            if self._proprietary:
+                return nmgp.NMEA_PAYLOADS_GET_PROP[key]
             return nmg.NMEA_PAYLOADS_GET[key]
         except KeyError as err:
             erm = f"Unknown msgID {key} msgmode {('GET', 'SET', 'POLL')[self._mode]}."
@@ -520,7 +524,7 @@ def val2str(val, att: str, hpmode: bool = False) -> str:
             vals = ddd2dmm(val, att, hpmode)
         elif att == nmt.TM:
             vals = time2str(val)
-        elif att in (nmt.DT, nmt.DM):
+        elif att in (nmt.DT, nmt.DTL, nmt.DM):
             vals = date2str(val, att)
         else:
             raise nme.NMEATypeError(f"Unknown attribute type {att}.")
@@ -551,7 +555,7 @@ def nomval(att: str) -> object:
             val = 0
         elif att == nmt.TM:
             val = datetime.now(timezone.utc).time()
-        elif att == nmt.DT:
+        elif att in (nmt.DT, nmt.DTL, nmt.DM):
             val = datetime.now(timezone.utc).date()
         else:
             raise nme.NMEATypeError(f"Unknown attribute type {att}.")