Split out event type SIGs, and do other enum conversions. Closes #138

core/constants.py

@@ -1,4 +1,5 @@
 from core.config import SERVER_OWNER_CALLSIGN
+from core.enums import SIGType
 from data.band import Band
 from data.sig import SIG
 
@@ -15,301 +16,288 @@ SIGS = [
         name="POTA",
         comment_names=["POTA"],
         description="Parks on the Air",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z]{2}\-\d{4,5}|K\-TEST",
         icon="fa-tree",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="SOTA",
         comment_names=["SOTA"],
         description="Summits on the Air",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}",
         icon="fa-mountain-sun",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="WWFF",
         comment_names=["WWFF"],
         description="World Wide Flora & Fauna",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z0-9]{1,3}FF\-\d{4}",
         icon="fa-seedling",
-        refs_globally_unique=True
+        refs_globally_unique=True,
     ),
     SIG(
         name="GMA",
         comment_names=["GMA"],
         description="Global Mountain Activity",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}",
         icon="fa-person-hiking",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="WWBOTA",
         comment_names=["WWBOTA", "BOTA"],
         description="Worldwide Bunkers on the Air",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"B\/[A-Z0-9]{1,3}\-\d{3,4}",
         icon="fa-radiation",
-        refs_globally_unique=True
+        refs_globally_unique=True,
     ),
     SIG(
         name="HEMA",
         comment_names=["HEMA"],
         description="HuMPs Excluding Marilyns Award",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{3}\-\d{3}",
         icon="fa-mound",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="IOTA",
         comment_names=["IOTA"],
         description="Islands on the Air",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z]{2}\-\d{3}",
         icon="fa-book-atlas",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="GMA Islands",
         comment_names=[],
         description="Global Mountain Activity - Islands",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"(([A-Z]{2}\-\d{3})|([A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}))",
         icon="fa-person-hiking",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="ARLHS",
         comment_names=["ARLHS"],
         description="Amateur Radio Lighthouse Society",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z]{3}[\- ]\d{3,4}",
         icon="fa-house-flood-water",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="ILLW",
         comment_names=["ILLW"],
         description="International Lighthouse & Lightship Weekend",
+        sig_type=SIGType.EVENT,
         ref_regex=r"[A-Z]{2}\d{4}",
         icon="fa-house-flood-water",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="MOTA",
         comment_names=["MOTA"],
         description="Mills on the Air",
+        sig_type=SIGType.EVENT,
         ref_regex=r"X\d{4,6}",
         icon="fa-fan",
-        refs_globally_unique=True
+        refs_globally_unique=True,
     ),
     SIG(
         name="SIOTA",
         comment_names=["SIOTA"],
         description="Silos on the Air",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z]{2}\-[A-Z]{3}\d",
         icon="fa-wheat-awn",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="WCA",
         comment_names=["WCA"],
         description="World Castles Award",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z0-9]{1,3}\-\d{5}",
         icon="fa-chess-rook",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="ZLOTA",
         comment_names=["ZLOTA"],
         description="New Zealand on the Air",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"ZL[A-Z]/[A-Z]{2}\-\d{3,4}",
         icon="fa-kiwi-bird",
         region_flag="🇳🇿",
-        refs_globally_unique=True
+        refs_globally_unique=True,
     ),
     SIG(
         name="WOTA",
         comment_names=["WOTA"],
         description="Wainwrights on the Air",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"[A-Z]{3}-[0-9]{2}",
         icon="fa-w",
         region_flag="🇬🇧",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
-    SIG(name="BOTA",
+    SIG(
+        name="BOTA",
         comment_names=[],
         description="Beaches on the Air",
-        icon="fa-umbrella-beach"
+        sig_type=SIGType.WORLDWIDE,
+        icon="fa-umbrella-beach",
+        refs_globally_unique=False,
     ),
     SIG(
         name="KRMNPA",
         comment_names=["KRMNPA"],
         description="Keith Roget Memorial National Parks Award",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"VKFF\-\d{4}",
         icon="fa-earth-oceania",
-        region_flag="🇦🇺"
+        region_flag="🇦🇺",
+        refs_globally_unique=False,
     ),
     SIG(
         name="SANPCPA",
         comment_names=["SANPCPA"],
         description="South Australian National Parks and Conservation Parks Award",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"VKFF\-\d{4}",
         icon="fa-earth-oceania",
-        region_flag="🇦🇺"
+        region_flag="🇦🇺",
+        refs_globally_unique=False,
     ),
     SIG(
         name="LLOTA",
         comment_names=["LLOTA"],
         description="Lagos y Lagunas on the Air",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"LL[A-Z]{2}\-\d{4}",
         icon="fa-water",
-        refs_globally_unique=True
+        refs_globally_unique=True,
     ),
     SIG(
         name="Towers",
         comment_names=["TOTA"],
         description="Towers on the Air",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Z]{2,3}R\-\d{4}",
         icon="fa-tower-observation",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="Tiles",
         comment_names=[],
         description="Tiles on the Air",
+        sig_type=SIGType.WORLDWIDE,
         ref_regex=r"[A-Za-z]{2}[0-9]{2}[A-Za-z]{2}",
         icon="fa-square",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="WAB",
         comment_names=["WAB"],
         description="Worked All Britain",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"[A-Z]{1,2}[0-9]{2}",
         icon="fa-table-cells-large",
         region_flag="🇬🇧",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="WAI",
         comment_names=["WAI"],
         description="Worked All Ireland",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"[A-Z][0-9]{2}",
         icon="fa-table-cells-large",
         region_flag="🇮🇪",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="DME",
         comment_names=["DME"],
         description="Diploma Municipios de España",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"\d{4,5}",
         icon="fa-building",
         region_flag="🇪🇸",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="FEA",
         comment_names=["FEA"],
         description="Diploma Faros de España",
+        sig_type=SIGType.REGIONAL,
         # FEA references are technically [DE]\-\d{4}(\.\d)? but spotters always seem to miss out the D- or E-
         # prefix and just use FEA-1234 or FEA 1234, so allow for that. The FEA sigref data provider adds both
         # forms to the database.
         ref_regex=r"([DE]|FEA)[\- ]\d{4}(\.\d)?",
         icon="fa-house-flood-water",
         region_flag="🇪🇸",
-        refs_globally_unique=True
+        refs_globally_unique=True,
     ),
     SIG(
         name="DTMBA",
         comment_names=["DTMBA"],
         description="Diploma Teatri Musei e Belle Arti",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"I-?[0-9]{3,4}\s?[A-Z]{2}",
         icon="fa-masks-theater",
         region_flag="🇮🇹",
-        refs_globally_unique=True
+        refs_globally_unique=True,
     ),
     SIG(
         name="BIWOTA",
         comment_names=["BIWOTA"],
         description="British Inland Waterways on the Air",
+        sig_type=SIGType.EVENT,
         icon="fa-ship",
-        region_flag="🇬🇧"
+        region_flag="🇬🇧",
+        refs_globally_unique=False,
     ),
     SIG(
         name="COTA",
         comment_names=["COTA"],
         description="Castles on the Air",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"[A-Z]{3}\-[0-9]{3,5}",
         icon="fa-chess-rook",
         region_flag="🇩🇪",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="PGA",
         comment_names=["PGA"],
         description="Polish Gmina Award",
+        sig_type=SIGType.REGIONAL,
         ref_regex=r"[A-Z]{2}[0-9]{2}",
         icon="fa-g",
         region_flag="🇵🇱",
-        refs_globally_unique=False
+        refs_globally_unique=False,
     ),
     SIG(
         name="Toilets",
         comment_names=[],
         description="Toilets on the Air",
+        sig_type=SIGType.EVENT,
         ref_regex=r"T\-[0-9]{2}",
         icon="fa-toilet",
         region_flag="🏴‍☠️",
-        refs_globally_unique=True
+        refs_globally_unique=True,
     ),
 ]
 
-# Modes. Note "DIGI" and "DIGITAL" are also supported but are normalised into "DATA".
-CW_MODES = ["CW"]
-PHONE_MODES = [
-    "PHONE",
-    "SSB",
-    "AM",
-    "FM",
-    "DV"
-]
-DATA_MODES = [
-    "DATA",
-    "FT8",
-    "FT4",
-    "RTTY",
-    "SSTV",
-    "JS8",
-    "HELL",
-    "PSK",
-    "FSK",
-    "OLIVIA",
-    "PKT",
-    "MSK144",
-]
-ALL_MODES = CW_MODES + PHONE_MODES + DATA_MODES
-MODE_TYPES = ["CW", "PHONE", "DATA"]
-
-# Mode aliases. Sometimes we get spots with a mode described in a different way that is effectively the same as a mode
-# we already know, or we want to normalise things for consistency. The lookup table for this is here. Incoming spots
-# that match a key in this table will be converted to the corresponding value, so only the modes above will actually be
-# present in the spots.
-MODE_ALIASES = {
-    "USB": "SSB",
-    "LSB": "SSB",
-    "DMR": "DV",
-    "DSTAR": "DV",
-    "C4FM": "DV",
-    "FUSION": "DV",
-    "M17": "DV",
-    "RTT": "RTTY",
-    "BPSK": "PSK",
-    "PSK31": "PSK",
-    "BPSK31": "PSK",
-    "MFSK": "FSK",
-    "MFSK32": "FSK",
-    "DIGI": "DATA",
-    "DIGITAL": "DATA",
-}
-
 # Band definitions
 BANDS = [
     Band(name="2200m", start_freq=135700, end_freq=137800),
@@ -325,7 +313,7 @@ BANDS = [
     Band(name="12m", start_freq=24890000, end_freq=24990000, is_ham_hf=True),
     Band(name="11m", start_freq=26965000, end_freq=27405000),
     Band(name="10m", start_freq=28000000, end_freq=29700000, is_ham_hf=True),
-    Band(name="6m", start_freq=50000000, end_freq=54000000),
+    Band(name="6m", start_freq=50000000, end_freq=54000000, is_ham_hf=True),
     Band(name="5m", start_freq=56000000, end_freq=60500000),
     Band(name="4m", start_freq=70000000, end_freq=70500000),
     Band(name="2m", start_freq=144000000, end_freq=148000000),
@@ -341,9 +329,6 @@ BANDS = [
 ]
 UNKNOWN_BAND = Band(name="Unknown", start_freq=0, end_freq=0)
 
-# Continents
-CONTINENTS = ["EU", "NA", "SA", "AS", "AF", "OC", "AN"]
-
 # Propagation modes used in VHF/UHF DX cluster comments, e.g. "JN61ES<ES>JM56XT". I don't think there's an official list
 # of these anywhere, but here are some I've seen or seen reference to
 PROPAGATION_MODES = {

core/enums.py

@@ -0,0 +1,148 @@
+from enum import Enum
+
+
+class Continent(str, Enum):
+    EU = "EU"
+    NA = "NA"
+    SA = "SA"
+    AS = "AS"
+    AF = "AF"
+    OC = "OC"
+    AN = "AN"
+
+
+class Mode(str, Enum):
+    CW = "CW"
+    PHONE = "PHONE"
+    SSB = "SSB"
+    AM = "AM"
+    FM = "FM"
+    DV = "DV"
+    DATA = "DATA"
+    FT8 = "FT8"
+    FT4 = "FT4"
+    RTTY = "RTTY"
+    SSTV = "SSTV"
+    JS8 = "JS8"
+    HELL = "HELL"
+    PSK = "PSK"
+    FSK = "FSK"
+    OLIVIA = "OLIVIA"
+    PKT = "PKT"
+    MSK144 = "MSK144"
+    UNKNOWN = "UNKNOWN"
+
+    @property
+    def is_cw(self) -> bool:
+        return self == Mode.CW
+
+    @property
+    def is_phone(self) -> bool:
+        return self in {Mode.PHONE, Mode.SSB, Mode.AM, Mode.FM, Mode.DV}
+
+    @property
+    def is_data(self) -> bool:
+        return not (self.is_cw or self.is_phone or self == Mode.UNKNOWN)
+
+    @staticmethod
+    def from_name(name):
+        """Convert a string to an enum mode using the alias table."""
+
+        try:
+            return Mode(name.upper())
+        except ValueError:
+            try:
+                return Mode(MODE_ALIASES[name.upper()])
+            except ValueError:
+                return Mode.UNKNOWN
+
+
+class ModeType(str, Enum):
+    PHONE = "PHONE"
+    CW = "CW"
+    DATA = "DATA"
+    UNKNOWN = "UNKNOWN"
+
+
+class ModeSource(str, Enum):
+    """Where the mode data came from in a spot."""
+
+    SPOT = "SPOT"
+    COMMENT = "COMMENT"
+    BANDPLAN = "BANDPLAN"
+    NONE = "NONE"
+
+
+class LocationSourceForSpot(str, Enum):
+    """Where the location data came from in a spot."""
+
+    SPOT = "SPOT"
+    SIG_REF_LOOKUP = "SIG REF LOOKUP"
+    GRID = "GRID"
+    HOME_QTH = "HOME QTH"
+    DXCC = "DXCC"
+    NONE = "NONE"
+
+
+class LocationSourceForCallsign(str, Enum):
+    """Where the location data came from in a callsign data object."""
+
+    HOME_QTH = "HOME QTH"
+    DXCC = "DXCC"
+    NONE = "NONE"
+
+
+class SIGRefType(str, Enum):
+    """Type of a Special Interest Group reference."""
+
+    PARK = "PARK"
+    SUMMIT = "SUMMIT"
+    CASTLE = "CASTLE"
+    LIGHTHOUSE = "LIGHTHOUSE"
+    ISLAND = "ISLAND"
+    BUNKER = "BUNKER"
+    MILL = "MILL"
+    SILO = "SILO"
+    BEACH = "BEACH"
+    LAKE = "LAKE"
+    TOWER = "TOWER"
+    WATERWAY = "WATERWAY"
+    TOWN = "TOWN"
+    BUILDING = "BUILDING"
+    REGION = "REGION"
+    GRID = "GRID"
+    TOILET = "TOILET"
+    UNKNOWN = "UNKNOWN"
+
+
+class SIGType(str, Enum):
+    """Type of a Special Interest Group. Used to group them in the web UI."""
+
+    WORLDWIDE = "WORLDWIDE"
+    REGIONAL = "REGIONAL"
+    EVENT = "EVENT"
+
+
+# Mode aliases. Sometimes we get spots with a mode described in a different way that is effectively the same as a mode
+# we already know, or we want to normalise things for consistency. The lookup table for this is here. Incoming spots
+# that match a key in this table will be converted to the corresponding value, so only the modes above will actually be
+# present in the spots.
+MODE_ALIASES = {
+    "USB": "SSB",
+    "LSB": "SSB",
+    "DIGITALVOICE": "DV",
+    "DIGITALVOI": "DV",
+    "DMR": "DV",
+    "DSTAR": "DV",
+    "C4FM": "DV",
+    "FUSION": "DV",
+    "M17": "DV",
+    "RTT": "RTTY",
+    "BPSK": "PSK",
+    "PSK31": "PSK",
+    "BPSK31": "PSK",
+    "MFSK": "FSK",
+    "MFSK32": "FSK",
+    "DIGI": "DATA",
+    "DIGITAL": "DATA",
+}

core/utils.py

@@ -5,17 +5,10 @@ import simplejson
 from pyhamtools.frequency import freq_to_band
 from pyhamtools.locator import latlong_to_locator
 
-from core.constants import (
-    ALL_MODES,
-    BANDS,
-    CW_MODES,
-    DATA_MODES,
-    MODE_ALIASES,
-    PHONE_MODES,
-    UNKNOWN_BAND,
-)
+from core.constants import BANDS, UNKNOWN_BAND
 from core.data_store import DATA_STORE
-from data.callsign import Callsign
+from core.enums import MODE_ALIASES, Continent, Mode, ModeType
+from data.callsign import Callsign, LocationSourceForCallsign
 
 logger = logging.getLogger(__name__)
 
@@ -27,31 +20,40 @@ def safe_json_dumps(obj):
     return simplejson.dumps(obj, ensure_ascii=False, ignore_nan=True, default=lambda o: o.__dict__)
 
 
-def infer_mode_from_comment(comment):
+def infer_mode_from_comment(comment: str) -> Mode:
     """Infer a mode from the comment"""
 
-    for mode in ALL_MODES:
+    if not comment:
+        return Mode.UNKNOWN
+
+    for mode in Mode:
         if re.search(r"(^|\W)" + mode + r"($|\W)", comment, re.IGNORECASE):
             return mode
-    for mode in MODE_ALIASES:
-        if re.search(r"(^|\W)" + mode + r"($|\W)", comment, re.IGNORECASE):
-            return MODE_ALIASES[mode]
-    return None
+    for alias in MODE_ALIASES:
+        if re.search(r"(^|\W)" + alias + r"($|\W)", comment, re.IGNORECASE):
+            return Mode(MODE_ALIASES[alias])
+
+    return Mode.UNKNOWN
 
 
-def infer_mode_type_from_mode(mode):
-    """Infer a "mode family" from a mode."""
+def infer_mode_type_from_mode(mode: str) -> ModeType:
+    """Infer a "mode family" from a mode ."""
 
-    if mode.upper() in CW_MODES:
-        return "CW"
-    elif mode.upper() in PHONE_MODES:
-        return "PHONE"
-    elif mode.upper() in DATA_MODES:
-        return "DATA"
-    else:
+    if not mode:
+        return ModeType.UNKNOWN
+
+    try:
+        mode = Mode(mode.upper())
+        if mode.is_cw:
+            return ModeType.CW
+        if mode.is_phone:
+            return ModeType.PHONE
+        return ModeType.DATA
+
+    except ValueError:
         if mode.upper() != "OTHER" and mode != "?":
             logger.warning(f"Found an unrecognised mode: {mode}. Developer should categorise this.")
-        return None
+        return ModeType.UNKNOWN
 
 
 def infer_band_from_freq(freq):
@@ -116,7 +118,7 @@ def get_callsign_object_from_pyhamtools_callinfo(callsign, callinfo):
 
         country = data.get("country", None)
         dxcc_id = data.get("adif", None)
-        continent = data.get("continent", None)
+        continent = Continent(data.get("continent", None))
         cq_zone = data.get("cqz", None)
         itu_zone = data.get("ituz", None)
         lat = float(data["latitude"]) if "latitude" in data else None
@@ -136,7 +138,7 @@ def get_callsign_object_from_pyhamtools_callinfo(callsign, callinfo):
             latitude=lat,
             longitude=lon,
             grid=grid,
-            location_source="DXCC",
+            location_source=LocationSourceForCallsign.DXCC,
         )
 
     except (KeyError, ValueError):

data/alert.py

@@ -7,6 +7,7 @@ from datetime import datetime, timedelta
 import pytz
 
 from core.call_lookup_helper import get_call_info
+from core.enums import Continent
 from core.sig_lookup_helper import populate_missing_sig_ref_info
 from core.utils import get_flag_for_dxcc
 
@@ -28,7 +29,7 @@ class Alert:
     # Country flag of the DX operator
     dx_flag: str | None = None
     # Continent of the DX operator
-    dx_continent: str | None = None
+    dx_continent: Continent | None = None
     # DXCC ID of the DX operator
     dx_dxcc_id: int | None = None
     # CQ zone of the DX operator
@@ -92,7 +93,7 @@ class Alert:
                 if self.dx_calls and self.dx_calls[0] and not self.dx_country:
                     self.dx_country = call_info.country
                 if self.dx_calls and self.dx_calls[0] and not self.dx_continent:
-                    self.dx_continent = call_info.continent
+                    self.dx_continent = Continent(call_info.continent) if call_info.continent else None
                 if self.dx_calls and self.dx_calls[0] and not self.dx_cq_zone:
                     self.dx_cq_zone = call_info.cq_zone
                 if self.dx_calls and self.dx_calls[0] and not self.dx_itu_zone:

data/callsign.py

@@ -1,5 +1,7 @@
 from dataclasses import dataclass
 
+from core.enums import Continent, LocationSourceForCallsign
+
 
 @dataclass
 class Callsign:
@@ -28,15 +30,15 @@ class Callsign:
     # Country in which the callsign indicates they are operating
     country: str | None = None
     # Continent in which the callsign indicates they are operating
-    continent: str | None = None
+    continent: Continent | None = None
     # DXCC ID in which the callsign indicates they are operating
     dxcc_id: int | None = None
     # CQ zone in which the callsign indicates they are operating
     cq_zone: int | None = None
     # ITU zone in which the callsign indicates they are operating
     itu_zone: int | None = None
-    # Location source. This can be "HOME QTH" or "DXCC" depending on which provider gave us a location
-    location_source: str | None = None
+    # Location source
+    location_source: LocationSourceForCallsign = LocationSourceForCallsign.NONE
 
     def fully_populated(self):
         """Utility method to indicate that the callsign data is fully populated. Multiple providers can return data for

data/sig.py

@@ -1,5 +1,7 @@
 from dataclasses import dataclass, field
 
+from core.enums import SIGType
+
 
 @dataclass
 class SIG:
@@ -15,16 +17,18 @@ class SIG:
     name: str
     # Description, e.g. "Towers on the Air"
     description: str
-    # SIG names as they might appear in cluster spot comments, e.g. ["TOTA"]
-    comment_names: list[str] = field(default_factory=list)
-    # Regex matcher for references, e.g. for POTA r"[A-Z]{2}\-\d+".
-    ref_regex: str | None = None
+    # Type, either Worldwide, Regional or Event. Used for sorting in the web UI.
+    sig_type: SIGType
     # Identifies that the SIG's reference ID structure defined by its regex is unique across all programmes and
     # anything else we expect a user to put in a spot comment, and therefore we can pull references out of
     # spot comments without also needing to see the SIG name first. For example, "OHFF-1234" or "B/G-1234" are
     # obviously WWFF and WWBOTA, nothing else looks like those. But "SZ09" could be WAB or Tiles, "GB1234" could
     # conceivably be POTA or ILLW, etc.
-    refs_globally_unique: bool = False
+    refs_globally_unique: bool
+    # SIG names as they might appear in cluster spot comments, e.g. ["TOTA"]
+    comment_names: list[str] = field(default_factory=list)
+    # Regex matcher for references, e.g. for POTA r"[A-Z]{2}\-\d+".
+    ref_regex: str | None = None
     # Icon to use in the UI when referencing this SIG. Chosen from the Font Awesome set.
     icon: str | None = None
     # Emoji flag for the country or region where this SIG is relevant, if any. If None, this implies the SIG is in

data/sig_ref.py

@@ -1,5 +1,7 @@
 from dataclasses import dataclass
 
+from core.enums import SIGRefType
+
 
 @dataclass
 class SIGRef:
@@ -13,7 +15,7 @@ class SIGRef:
     # Name of the reference, e.g. "Null Country Park", if known.
     name: str | None = None
     # Type of the reference, e.g. "Park", if known.
-    ref_type: str | None = None
+    ref_type: SIGRefType = SIGRefType.UNKNOWN
     # URL to look up more information about the reference, if known.
     url: str | None = None
     # Latitude of the reference, in degrees, if known.

data/spot.py

@@ -11,7 +11,8 @@ from pyhamtools.locator import latlong_to_locator, locator_to_latlong
 
 from core.call_lookup_helper import get_call_info
 from core.config import MAX_SPOT_AGE
-from core.constants import MODE_ALIASES, PROPAGATION_MODES, SIGS
+from core.constants import PROPAGATION_MODES, SIGS
+from core.enums import Continent, LocationSourceForSpot, Mode, ModeSource, ModeType
 from core.geo_utils import lat_lon_to_cq_zone, lat_lon_to_itu_zone
 from core.sig_lookup_helper import populate_missing_sig_ref_info
 from core.sig_utils import (
@@ -52,7 +53,7 @@ class Spot:
     # Country flag of the DX operator
     dx_flag: str | None = None
     # Continent of the DX operator
-    dx_continent: str | None = None
+    dx_continent: Continent | None = None
     # DXCC ID of the DX operator
     dx_dxcc_id: int | None = None
     # CQ zone of the DX operator
@@ -68,9 +69,8 @@ class Spot:
     # lookup
     dx_latitude: float | None = None
     dx_longitude: float | None = None
-    # DX Location source. Indicates how accurate the location might be. Values: "SPOT", "GRID", "SIG REF LOOKUP",
-    # "HOME QTH", "DXCC", "NONE"
-    dx_location_source: str = "NONE"
+    # DX Location source. Indicates how accurate the location might be.
+    dx_location_source: LocationSourceForSpot = LocationSourceForSpot.NONE
     # DX Location good. Indicates that the software thinks the location data is good enough to plot on a map. This is
     # true if the location source is "SPOT", "SIG REF LOOKUP" or "GRID", or if the location source is "HOME QTH" and the
     # DX callsign doesn't have a suffix like /P.
@@ -85,7 +85,7 @@ class Spot:
     # Country flag of the spotter
     de_flag: str | None = None
     # Continent of the spotter
-    de_continent: str | None = None
+    de_continent: Continent | None = None
     # DXCC ID of the spotter
     de_dxcc_id: int | None = None
     # If this is an APRS/Packet/etc spot, what SSID was the spotter/receiver using?
@@ -103,11 +103,11 @@ class Spot:
     # General QSO info
 
     # Reported mode, such as SSB, PHONE, CW, FT8...
-    mode: str | None = None
-    # Inferred mode "family". One of "CW", "PHONE" or "DIGI".
-    mode_type: str | None = None
-    # Source of the mode information. "SPOT", "COMMENT", "BANDPLAN" or "NONE"
-    mode_source: str = "NONE"
+    mode: Mode = Mode.UNKNOWN
+    # Inferred mode "family".
+    mode_type: ModeType = ModeType.UNKNOWN
+    # Source of the mode information.
+    mode_source: ModeSource = ModeSource.NONE
     # Frequency, in Hz
     freq: float | None = None
     # Band, defined by the frequency, e.g. "40m" or "70cm"
@@ -185,7 +185,7 @@ class Spot:
             if self.dx_call and not self.dx_country:
                 self.dx_country = dx_call_info.country
             if self.dx_call and not self.dx_continent:
-                self.dx_continent = dx_call_info.continent
+                self.dx_continent = Continent(dx_call_info.continent)
             if self.dx_call and not self.dx_dxcc_id:
                 self.dx_dxcc_id = dx_call_info.dxcc_id
             if self.dx_dxcc_id and not self.dx_flag:
@@ -223,7 +223,7 @@ class Spot:
                 if not self.de_country:
                     self.de_country = de_call_info.country
                 if not self.de_continent:
-                    self.de_continent = de_call_info.continent
+                    self.de_continent = Continent(de_call_info.continent)
                 if not self.de_dxcc_id:
                     self.de_dxcc_id = de_call_info.dxcc_id
                 if self.de_dxcc_id and not self.de_flag:
@@ -239,26 +239,26 @@ class Spot:
                 self.band = band.name
 
             # Mode from comments or bandplan
-            if self.mode:
-                self.mode_source = "SPOT"
-            if self.comment and not self.mode:
+            if not self.mode:
+                self.mode = Mode.UNKNOWN
+            if self.mode != Mode.UNKNOWN:
+                self.mode_source = ModeSource.SPOT
+            if self.comment and self.mode == Mode.UNKNOWN:
                 self.mode = infer_mode_from_comment(self.comment)
-                self.mode_source = "COMMENT"
-            if self.freq and not self.mode:
+                self.mode_source = ModeSource.COMMENT
+            if self.freq and self.mode == Mode.UNKNOWN:
                 self.mode = infer_mode_from_frequency(self.freq)
-                self.mode_source = "BANDPLAN"
-
-            # Normalise mode if necessary.
-            if self.mode in MODE_ALIASES:
-                self.mode = MODE_ALIASES[self.mode]
+                self.mode_source = ModeSource.BANDPLAN
 
             # Mode type from mode
-            if self.mode and not self.mode_type:
+            if not self.mode_type:
+                self.mode_type = ModeType.UNKNOWN
+            if self.mode != Mode.UNKNOWN and self.mode_type == ModeType.UNKNOWN:
                 self.mode_type = infer_mode_type_from_mode(self.mode)
 
             # If we have a latitude or grid at this point, it can only have been provided by the spot itself
             if self.dx_latitude or self.dx_grid:
-                self.dx_location_source = "SPOT"
+                self.dx_location_source = LocationSourceForSpot.SPOT
 
             # Set the top-level "SIG" if it is missing but we have at least one SIG ref.
             if not self.sig and self.sig_refs and len(self.sig_refs) > 0:
@@ -324,9 +324,9 @@ class Spot:
                         self.dx_latitude = sig_ref.latitude
                         self.dx_longitude = sig_ref.longitude
                         if self.sig == "WAB" or self.sig == "WAI" or self.sig == "Tiles":
-                            self.dx_location_source = "GRID"
+                            self.dx_location_source = LocationSourceForSpot.GRID
                         else:
-                            self.dx_location_source = "SIG REF LOOKUP"
+                            self.dx_location_source = LocationSourceForSpot.SIG_REF_LOOKUP
 
             # If the spot itself doesn't have a SIG yet, but we have at least one SIG reference, take that reference's SIG
             # and apply it to the whole spot.
@@ -347,7 +347,7 @@ class Spot:
                         self.de_grid = grid_mode_grid_match.group(1).upper()
                     if not self.dx_grid:
                         self.dx_grid = grid_mode_grid_match.group(4).upper()
-                        self.dx_location_source = "GRID"
+                        self.dx_location_source = LocationSourceForSpot.GRID
 
                     # And extract propagation mode (group 2 for <...>, group 3 for (...)):
                     mode_tag = (grid_mode_grid_match.group(2) or grid_mode_grid_match.group(3) or "").upper()
@@ -368,7 +368,7 @@ class Spot:
                     # regex matches, so extract grids:
                     if not self.dx_grid:
                         self.dx_grid = grid_mode_grid_match.group(1).upper()
-                        self.dx_location_source = "GRID"
+                        self.dx_location_source = LocationSourceForSpot.GRID
                     if not self.de_grid:
                         self.de_grid = grid_mode_grid_match.group(2).upper()
 
@@ -440,10 +440,10 @@ class Spot:
                 self.dx_latitude
                 and self.dx_longitude
                 and (
-                    self.dx_location_source == "SPOT"
-                    or self.dx_location_source == "SIG REF LOOKUP"
-                    or self.dx_location_source == "GRID"
-                    or (self.dx_location_source == "HOME QTH" and "/" not in (self.dx_call or ""))
+                    self.dx_location_source == LocationSourceForSpot.SPOT
+                    or self.dx_location_source == LocationSourceForSpot.SIG_REF_LOOKUP
+                    or self.dx_location_source == LocationSourceForSpot.GRID
+                    or (self.dx_location_source == LocationSourceForSpot.HOME_QTH and "/" not in (self.dx_call or ""))
                 )
             )
 

docs/docker.md

@@ -23,15 +23,16 @@ You can replace `#main` with any other branch or tag reference, for example `#1.
 
 Save the file. You will still need to create a copy of `config-example.yml` and name it `config.yml`, though with the
 Docker setup nothing has actually been downloaded yet, so you will have to copy the example from the repository some
-other way, e.g. [from the repo in a web browser](https://git.ianrenton.com/ian/spothole/src/branch/main/config-example.yml).
+other way,
+e.g. [from the repo in a web browser](https://git.ianrenton.com/ian/spothole/src/branch/main/config-example.yml).
 
 With that in place, run `docker compose up` and you should be good to go. To detach, press `d` or run the command with
 the `-d` flag.
 
 ### nginx Reverse Proxy with Docker
 
-In a containerised setup, it's typical to run an nginx reverse proxy in one container, alongside certbot for renewal
-of HTTPS certificates, and then applications like Spothole in a separate container. In this case, there are a couple of
+In a containerised setup, it's typical to run an nginx reverse proxy in one container, alongside certbot for renewal of
+HTTPS certificates, and then applications like Spothole in a separate container. In this case, there are a couple of
 variations of the docker compose file above, and the nginx reverse proxy configuration covered [here](./nginx.md), that
 you will want to make.
 
@@ -60,8 +61,8 @@ networks:
 ```
 
 In your nginx site configuration, you'll want to refer to the Spothole container directly, and drop the block that
-allows nginx to access static files directly, as these will be inaccessible in another container. So you may end up
-with something like:
+allows nginx to access static files directly, as these will be inaccessible in another container. So you may end up with
+something like:
 
 ```nginx
 server {
@@ -146,13 +147,13 @@ server {
 ```
 
 If desired, you could even change the port on which Spothole runs from 8080 to a plain 80, in which case your
-`proxy_pass` statements could drop the `:8080` suffix. Since Spothole is in a container, it can serve HTTP on port 80
-if desired, because it doesn't conflict with the host system.
+`proxy_pass` statements could drop the `:8080` suffix. Since Spothole is in a container, it can serve HTTP on port 80 if
+desired, because it doesn't conflict with the host system.
 
 ### Restoring the static files bypass
 
-If you would still like to bypass Spothole's web server for the static files, and serve them with nginx, you can
-do. The easiest way is to run another nginx container to serve the files, so your Spothole `compose.yaml` becomes:
+If you would still like to bypass Spothole's web server for the static files, and serve them with nginx, you can do. The
+easiest way is to run another nginx container to serve the files, so your Spothole `compose.yaml` becomes:
 
 ```yaml
 services:
@@ -183,8 +184,8 @@ networks:
     external: true
 ```
 
-Then you can re-add the block that handles the `/static` path in your nginx reverse proxy config, but this time
-point it at the new container rather than at a filesystem path:
+Then you can re-add the block that handles the `/static` path in your nginx reverse proxy config, but this time point it
+at the new container rather than at a filesystem path:
 
 ```nginx
     # Load static assets from the spothole-static-nginx container

docs/modifying.md

@@ -48,8 +48,8 @@ To navigate your way around the source code, this list may help.
 ### Extending the server
 
 Spothole is designed to be easily extensible. If you want to write your own spot provider, for example, simply add a
-module to the `providers.spot` package containing your class. (Currently, in order to be loaded correctly, the module (
-file) name should be the same as the class name, but lower case.)
+module to the `providers.spot` package containing your class. (Currently, in order to be loaded correctly, the module
+(file) name should be the same as the class name, but lower case.)
 
 Your class should extend "SpotProvider"; if it operates by polling an HTTP Server on a timer, it can instead extend "
 HTTPSpotProvider" where some of the work is done for you.

docs/nginx.md

@@ -2,8 +2,8 @@
 
 Web servers generally serve their pages from port 80. However, it's best not to serve Spothole's web interface directly
 on port 80, as that requires root privileges on a Linux system. It also and prevents us using HTTPS to serve a secure
-site, since Spothole itself doesn't directly support acting as an HTTPS server. The normal solution to this is to use
-a "reverse proxy" setup, where a general web server handles HTTP and HTTP requests (to port 80 & 443 respectively), then
+site, since Spothole itself doesn't directly support acting as an HTTPS server. The normal solution to this is to use a
+"reverse proxy" setup, where a general web server handles HTTP and HTTP requests (to port 80 & 443 respectively), then
 passes on the request to the back-end application (in this case Spothole). nginx is a common choice for this general web
 server.
 
@@ -89,19 +89,14 @@ server {
 ```
 
 One further change you might want to make to the file above is the `add_header Access-Control-Allow-Origin` statements.
-These are what's used on
-my own Spothole server to make sure that other third-party web-based software can get the data from my instance, and
-applies to any endpoint underneath `/api`. If you want
-*your* Spothole instance to be set up the same way, so that others can write software in JavaScript that can access it,
-leave this intact. But if you want your Spothole instance to only be usable by scripts running on the web server you
-write,
-you can remove these lines. (Note that this doesn't stop other people writing *non-web-based* software that accesses
-your
-Spothole API—the enforcement of cross-origin headers only happens within the user's browser. If you need to lock
-your
-instance down so that no-one else can access it with *any* software, that's an aspect of nginx or firewall config that
-you will need
-to find help with elsewhere.)
+These are what's used on my own Spothole server to make sure that other third-party web-based software can get the data
+from my instance, and applies to any endpoint underneath `/api`. If you want *your* Spothole instance to be set up the
+same way, so that others can write software in JavaScript that can access it, leave this intact. But if you want your
+Spothole instance to only be usable by scripts running on the web server you write, you can remove these lines. (Note
+that this doesn't stop other people writing *non-web-based* software that accesses your Spothole API—the
+enforcement of cross-origin headers only happens within the user's browser. If you need to lock your instance down so
+that no-one else can access it with *any* software, that's an aspect of nginx or firewall config that you will need to
+find help with elsewhere.)
 
 Now, make a symbolic link to enable the site:
 

providers/callsigndata/hamqth.py

@@ -11,8 +11,9 @@ from requests_cache import CachedSession
 from core.config import SERVER_OWNER_CALLSIGN
 from core.constants import HTTP_HEADERS, SOFTWARE_VERSION
 from core.data_store import CACHE_DIR, DATA_STORE
+from core.enums import Continent
 from core.url_data_cache import URLDataCache
-from data.callsign import Callsign
+from data.callsign import Callsign, LocationSourceForCallsign
 from providers.callsigndata.api_query_callsign_data_provider import (
     APIQueryCallsignDataProvider,
 )
@@ -142,12 +143,12 @@ class HamQTH(APIQueryCallsignDataProvider):
             name=data.get("nick", None),
             qth=data.get("qth", None),
             country=data.get("country", None),
-            continent=data.get("continent", None),
+            continent=Continent(data.get("continent", None)),
             latitude=lat,
             longitude=lon,
             grid=grid,
             dxcc_id=int(data["adif"]) if "adif" in data else None,
             cq_zone=int(data["cq"]) if "cq" in data else None,
             itu_zone=int(data["itu"]) if "itu" in data else None,
-            location_source="HOME QTH",
+            location_source=LocationSourceForCallsign.HOME_QTH,
         )

providers/callsigndata/qrz.py

@@ -10,11 +10,10 @@ from requests_cache import CachedSession
 
 from core.constants import HTTP_HEADERS
 from core.data_store import CACHE_DIR, DATA_STORE
+from core.enums import Continent, LocationSourceForCallsign
 from core.url_data_cache import URLDataCache
 from data.callsign import Callsign
-from providers.callsigndata.api_query_callsign_data_provider import (
-    APIQueryCallsignDataProvider,
-)
+from providers.callsigndata.api_query_callsign_data_provider import APIQueryCallsignDataProvider
 
 logger = logging.getLogger(__name__)
 
@@ -170,12 +169,12 @@ class QRZ(APIQueryCallsignDataProvider):
             name=name,
             qth=data.get("addr2", None),
             country=data.get("country", None),
-            continent=data.get("continent", None),
+            continent=Continent(data.get("continent", None)),
             latitude=lat,
             longitude=lon,
             grid=grid,
             dxcc_id=int(data["adif"]) if "adif" in data else None,
             cq_zone=int(data["cqzone"]) if "cqzone" in data else None,
             itu_zone=int(data["ituzone"]) if "ituzone" in data else None,
-            location_source="HOME QTH",
+            location_source=LocationSourceForCallsign.HOME_QTH,
         )

providers/sigrefdata/arlhs.py

@@ -1,6 +1,7 @@
 import csv
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -27,7 +28,7 @@ class ARLHS(FileDownloadSIGRefDataProvider):
                         sig=self.SIG,
                         id=ref_id,
                         name=row.get("Name", None),
-                        ref_type="Lighthouse",
+                        ref_type=SIGRefType.LIGHTHOUSE,
                         url=f"https://www.cqgma.org/zinfo.php?ref={ref_id}",
                         latitude=float(row["Latitude"]) if "Latitude" in row and row["Latitude"] != "" else None,
                         longitude=float(row["Longitude"]) if "Longitude" in row and row["Longitude"] != "" else None,

providers/sigrefdata/cota.py

@@ -2,6 +2,7 @@ from time import sleep
 
 from pyhamtools.locator import latlong_to_locator
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import FileDownloadSIGRefDataProvider
 
@@ -32,7 +33,7 @@ class COTA(FileDownloadSIGRefDataProvider):
                         sig=self.SIG,
                         id=ref_id,
                         name=name,
-                        ref_type="Castle",
+                        ref_type=SIGRefType.CASTLE,
                         grid=grid,
                         latitude=lat,
                         longitude=lon,

providers/sigrefdata/dme.py

@@ -3,6 +3,7 @@ from time import sleep
 
 from pyhamtools.locator import latlong_to_locator
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.local_file_sig_ref_data_provider import (
     LocalFileSIGRefDataProvider,
@@ -37,7 +38,7 @@ class DME(LocalFileSIGRefDataProvider):
                 ref = SIGRef(
                     sig=self.SIG,
                     id=ref_id,
-                    ref_type="Town",
+                    ref_type=SIGRefType.TOWN,
                     name=f"{row['NOMBRE_ACTUAL']}, {row['PROVINCIA']}",
                     latitude=latitude,
                     longitude=longitude,

providers/sigrefdata/dtmba.py

@@ -1,5 +1,6 @@
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import FileDownloadSIGRefDataProvider
 
@@ -20,14 +21,7 @@ class DTMBA(FileDownloadSIGRefDataProvider):
             split = row.split(";")
             ref_id = split[0]
             ref_name = split[1]
-            new_data.append(
-                SIGRef(
-                    sig=self.SIG,
-                    id=ref_id,
-                    name=ref_name,
-                    ref_type="Building"
-                )
-            )
+            new_data.append(SIGRef(sig=self.SIG, id=ref_id, name=ref_name, ref_type=SIGRefType.BUILDING))
 
             # Bail out if a stop has been requested, i.e. the program is shutting down - no need to parse the rest of
             # the data in this case

providers/sigrefdata/fea.py

@@ -3,6 +3,7 @@ from time import sleep
 
 import pdfplumber
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import FileDownloadSIGRefDataProvider
 
@@ -40,8 +41,8 @@ class FEA(FileDownloadSIGRefDataProvider):
                 # prefix and just use FEA-1234 or FEA 1234, so we add both copies to the database.
                 ref_id_1 = row[0].strip()
                 ref_id_2 = ref_id_1.replace("D-", "FEA-").replace("E-", "FEA-")
-                new_data.append(SIGRef(sig=self.SIG, id=ref_id_1, name=row[1].strip(), ref_type="Lighthouse"))
-                new_data.append(SIGRef(sig=self.SIG, id=ref_id_2, name=row[1].strip(), ref_type="Lighthouse"))
+                new_data.append(SIGRef(sig=self.SIG, id=ref_id_1, name=row[1].strip(), ref_type=SIGRefType.LIGHTHOUSE))
+                new_data.append(SIGRef(sig=self.SIG, id=ref_id_2, name=row[1].strip(), ref_type=SIGRefType.LIGHTHOUSE))
 
             # Bail out if a stop has been requested, i.e. the program is shutting down - no need to parse the rest of
             # the data in this case

providers/sigrefdata/gma.py

@@ -1,6 +1,7 @@
 import csv
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -26,7 +27,7 @@ class GMA(FileDownloadSIGRefDataProvider):
                     sig=self.SIG,
                     id=ref_id,
                     name=row.get("Name", None),
-                    ref_type="Summit",
+                    ref_type=SIGRefType.SUMMIT,
                     url=f"https://www.cqgma.org/zinfo.php?ref={ref_id}",
                     latitude=float(row["Latitude"]) if "Latitude" in row and row["Latitude"] != "" else None,
                     longitude=float(row["Longitude"]) if "Longitude" in row and row["Longitude"] != "" else None,

providers/sigrefdata/illw.py

@@ -1,6 +1,7 @@
 import csv
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -27,7 +28,7 @@ class ILLW(FileDownloadSIGRefDataProvider):
                         sig=self.SIG,
                         id=ref_id,
                         name=row.get("Name", None),
-                        ref_type="Lighthouse",
+                        ref_type=SIGRefType.LIGHTHOUSE,
                         url=f"https://www.cqgma.org/zinfo.php?ref={ref_id}",
                         latitude=float(row["Latitude"]) if "Latitude" in row and row["Latitude"] != "" else None,
                         longitude=float(row["Longitude"]) if "Longitude" in row and row["Longitude"] != "" else None,

providers/sigrefdata/iota.py

@@ -3,6 +3,7 @@ from time import sleep
 
 from pyhamtools.locator import latlong_to_locator
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -44,7 +45,7 @@ class IOTA(FileDownloadSIGRefDataProvider):
                         sig=self.SIG,
                         id=ref_id,
                         name=ref["name"],
-                        ref_type="Island",
+                        ref_type=SIGRefType.ISLAND,
                         grid=grid,
                         latitude=latitude,
                         longitude=longitude,

providers/sigrefdata/llota.py

@@ -2,6 +2,7 @@ from time import sleep
 
 from pyhamtools.locator import locator_to_latlong
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -32,7 +33,7 @@ class LLOTA(FileDownloadSIGRefDataProvider):
                         sig=self.SIG,
                         id=ref_id,
                         name=str(ref["name"]),
-                        ref_type="Lake",
+                        ref_type=SIGRefType.LAKE,
                         url=f"https://llota.app/list/ref/{ref_id}",
                         grid=grid,
                         latitude=ll[0],

providers/sigrefdata/mota.py

@@ -1,6 +1,7 @@
 import csv
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -26,7 +27,7 @@ class MOTA(FileDownloadSIGRefDataProvider):
                     sig=self.SIG,
                     id=ref_id,
                     name=row.get("Name", None),
-                    ref_type="Mill",
+                    ref_type=SIGRefType.MILL,
                     url=f"https://www.cqgma.org/zinfo.php?ref={ref_id}",
                     latitude=float(row["Latitude"]) if "Latitude" in row and row["Latitude"] != "" else None,
                     longitude=float(row["Longitude"]) if "Longitude" in row and row["Longitude"] != "" else None,

providers/sigrefdata/pga.py

@@ -2,6 +2,7 @@ from time import sleep
 
 from bs4 import BeautifulSoup
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import FileDownloadSIGRefDataProvider
 
@@ -41,7 +42,7 @@ class PGA(FileDownloadSIGRefDataProvider):
                             sig=self.SIG,
                             id=ref_id,
                             name=name,
-                            ref_type="Region",
+                            ref_type=SIGRefType.REGION,
                         )
                     )
 

providers/sigrefdata/pnp_kml_sig_ref_data_provider.py

@@ -4,6 +4,7 @@ from time import sleep
 from fastkml import kml
 from pyhamtools.locator import latlong_to_locator
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -43,7 +44,7 @@ class ParksNPeaksKMLSIGRefDataProvider(FileDownloadSIGRefDataProvider):
                         sig=self.sig_name,
                         id=ref_id,
                         name=placemark.name,
-                        ref_type="Park",
+                        ref_type=SIGRefType.PARK,
                         url=f"https://parksnpeaks.org/getPark.php?actPark={ref_id}",
                         latitude=latitude,
                         longitude=longitude,

providers/sigrefdata/pota.py

@@ -1,6 +1,7 @@
 import csv
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -26,7 +27,7 @@ class POTA(FileDownloadSIGRefDataProvider):
                     sig=self.SIG,
                     id=ref_id,
                     name=row.get("name", None),
-                    ref_type="Park",
+                    ref_type=SIGRefType.PARK,
                     url=f"https://pota.app/#/park/{ref_id}",
                     grid=row.get("grid", None),
                     latitude=float(row["latitude"]) if "latitude" in row and row["latitude"] != "" else None,

providers/sigrefdata/siota.py

@@ -1,6 +1,7 @@
 import csv
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -26,7 +27,7 @@ class SIOTA(FileDownloadSIGRefDataProvider):
                     sig=self.SIG,
                     id=ref_id,
                     name=row.get("NAME", None),
-                    ref_type="Silo",
+                    ref_type=SIGRefType.SILO,
                     grid=row.get("LOCATOR", None),
                     latitude=float(row["LAT"]) if "LAT" in row else None,
                     longitude=float(row["LNG"]) if "LNG" in row else None,

providers/sigrefdata/sota.py

@@ -3,6 +3,7 @@ from time import sleep
 
 from pyhamtools.locator import latlong_to_locator
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -30,7 +31,7 @@ class SOTA(FileDownloadSIGRefDataProvider):
                 sig=self.SIG,
                 id=ref_id,
                 name=row.get("SummitName", None),
-                ref_type="Summit",
+                ref_type=SIGRefType.SUMMIT,
                 url=f"https://www.sotadata.org.uk/en/summit/{ref_id}",
                 latitude=latitude,
                 longitude=longitude,

providers/sigrefdata/toilets.py

@@ -1,5 +1,6 @@
 import csv
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.local_file_sig_ref_data_provider import (
     LocalFileSIGRefDataProvider,
@@ -26,7 +27,7 @@ class Toilets(LocalFileSIGRefDataProvider):
                         sig=self.SIG,
                         id=row["ref"],
                         name=row["ref"],
-                        ref_type="Toilet",
+                        ref_type=SIGRefType.TOILET,
                         latitude=float(row["lat"]),
                         longitude=float(row["lon"]),
                     )

providers/sigrefdata/towers.py

@@ -1,6 +1,7 @@
 import csv
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -26,7 +27,7 @@ class Towers(FileDownloadSIGRefDataProvider):
                     sig=self.SIG,
                     id=ref_id,
                     name=row.get("Nazev", None),
-                    ref_type="Tower",
+                    ref_type=SIGRefType.TOWER,
                     url=f"https://wwtota.com/seznam/karta_rozhledny.php?ref={ref_id}",
                     grid=row["Lokator"] if "Lokator" in row and row["Lokator"] != "" else None,
                     latitude=float(row["Lat"]) if "Lat" in row and row["Lat"] != "" else None,

providers/sigrefdata/wca.py

@@ -4,6 +4,7 @@ from time import sleep
 
 from pyhamtools.locator import latlong_to_locator
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -45,7 +46,7 @@ class WCA(FileDownloadSIGRefDataProvider):
                     sig=self.SIG,
                     id=ref_id,
                     name=row.get("CLEAN NAME", None),
-                    ref_type="Castle",
+                    ref_type=SIGRefType.CASTLE,
                     url=f"https://www.cqgma.org/zinfo.php?ref={ref_id}",
                     latitude=latitude,
                     longitude=longitude,

providers/sigrefdata/wota.py

@@ -1,5 +1,6 @@
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -33,7 +34,7 @@ class WOTA(FileDownloadSIGRefDataProvider):
                     id=ref_id,
                     name=feature["properties"]["title"],
                     url=url,
-                    ref_type="Summit",
+                    ref_type=SIGRefType.SUMMIT,
                     grid=feature["properties"]["qthLocator"],
                     latitude=feature["geometry"]["coordinates"][1],
                     longitude=feature["geometry"]["coordinates"][0],

providers/sigrefdata/wwbota.py

@@ -1,6 +1,7 @@
 import csv
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -26,7 +27,7 @@ class WWBOTA(FileDownloadSIGRefDataProvider):
                     sig=self.SIG,
                     id=ref_id,
                     name=row.get("Name", None),
-                    ref_type="Bunker",
+                    ref_type=SIGRefType.BUNKER,
                     url=f"https://bunkerwiki.org/?s={ref_id}" if ref_id.startswith("B/G") else None,
                     grid=row["Locator"] if "Locator" in row and row["Locator"] != "" else None,
                     latitude=float(row["Lat"]) if "Lat" in row and row["Lat"] != "" else None,

providers/sigrefdata/wwff.py

@@ -1,6 +1,7 @@
 import csv
 from time import sleep
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -26,7 +27,7 @@ class WWFF(FileDownloadSIGRefDataProvider):
                     sig=self.SIG,
                     id=ref_id,
                     name=row.get("name", None),
-                    ref_type="Park",
+                    ref_type=SIGRefType.PARK,
                     url=f"https://wwff.co/directory/?showRef={ref_id}",
                     grid=row["iaruLocator"] if "iaruLocator" in row and row["iaruLocator"] != "-" else None,
                     latitude=float(row["latitude"])

providers/sigrefdata/zlota.py

@@ -2,6 +2,7 @@ from time import sleep
 
 from pyhamtools.locator import latlong_to_locator
 
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from providers.sigrefdata.file_download_sig_ref_data_provider import (
     FileDownloadSIGRefDataProvider,
@@ -26,12 +27,16 @@ class ZLOTA(FileDownloadSIGRefDataProvider):
                 ref_id = ref["code"]
                 latitude = ref["latitude"]
                 longitude = ref["longitude"]
+                try:
+                    ref_type = SIGRefType(ref["asset_type"].title().upper())
+                except ValueError:
+                    ref_type = SIGRefType.UNKNOWN
 
                 new_ref = SIGRef(
                     sig=self.SIG,
                     id=ref_id,
                     name=ref["name"],
-                    ref_type=ref["asset_type"].title(),
+                    ref_type=ref_type,
                     url=f"https://ontheair.nz/assets/{ref_id.replace('/', '_')}",
                     latitude=latitude,
                     longitude=longitude,

providers/spot/gma.py

@@ -4,6 +4,7 @@ from datetime import datetime
 import pytz
 
 from core.constants import HTTP_HEADERS
+from core.enums import Mode, SIGRefType
 from core.url_data_cache import URLDataCache
 from data.sig_ref import SIGRef
 from data.spot import Spot
@@ -65,7 +66,9 @@ class GMA(HTTPSpotProvider):
                     if (source_spot["QRG"] != "" and source_spot["QRG"] != "QRT")
                     else None,
                     # Filter out some weird mode strings
-                    mode=source_spot["MODE"].upper() if "<>" not in source_spot["MODE"] else None,
+                    mode=Mode.from_name(source_spot["MODE"].upper())
+                    if "<>" not in source_spot["MODE"]
+                    else Mode.UNKNOWN,
                     comment=source_spot["TEXT"],
                     sig_refs=[
                         SIGRef(
@@ -113,24 +116,31 @@ class GMA(HTTPSpotProvider):
                                 match ref_info["reftype"]:
                                     case "Summit":
                                         spot.sig_refs[0].sig = "GMA"
+                                        spot.sig_refs[0].ref_type = SIGRefType.SUMMIT
                                         spot.sig = "GMA"
                                     case "IOTA Island":
                                         spot.sig_refs[0].sig = "IOTA"
+                                        spot.sig_refs[0].ref_type = SIGRefType.ISLAND
                                         spot.sig = "IOTA"
                                     case "GMA Island":
                                         spot.sig_refs[0].sig = "GMA Islands"
+                                        spot.sig_refs[0].ref_type = SIGRefType.ISLAND
                                         spot.sig = "GMA Islands"
                                     case "Lighthouse (ILLW)":
                                         spot.sig_refs[0].sig = "ILLW"
+                                        spot.sig_refs[0].ref_type = SIGRefType.LIGHTHOUSE
                                         spot.sig = "ILLW"
                                     case "Lighthouse (ARLHS)":
                                         spot.sig_refs[0].sig = "ARLHS"
+                                        spot.sig_refs[0].ref_type = SIGRefType.LIGHTHOUSE
                                         spot.sig = "ARLHS"
                                     case "Castle":
                                         spot.sig_refs[0].sig = "WCA"
+                                        spot.sig_refs[0].ref_type = SIGRefType.CASTLE
                                         spot.sig = "WCA"
                                     case "Mill":
                                         spot.sig_refs[0].sig = "MOTA"
+                                        spot.sig_refs[0].ref_type = SIGRefType.MILL
                                         spot.sig = "MOTA"
                                     case _:
                                         logger.warning(

providers/spot/hema.py

@@ -7,6 +7,7 @@ import requests
 from requests.exceptions import ConnectionError, ConnectTimeout, ReadTimeout
 
 from core.constants import HTTP_HEADERS
+from core.enums import Mode, SIGRefType
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -59,7 +60,7 @@ class HEMA(HTTPSpotProvider):
                             dx_call=spot_items[2].upper(),
                             de_call=spotter_comment_match.group(1).upper(),
                             freq=float(freq_mode_match.group(1)) * 1000000,
-                            mode=freq_mode_match.group(2).upper(),
+                            mode=Mode.from_name(freq_mode_match.group(2).upper()),
                             comment=spotter_comment_match.group(2),
                             sig="HEMA",
                             sig_refs=[
@@ -69,6 +70,7 @@ class HEMA(HTTPSpotProvider):
                                     name=spot_items[4],
                                     latitude=float(spot_items[7]),
                                     longitude=float(spot_items[8]),
+                                    ref_type=SIGRefType.SUMMIT,
                                 )
                             ],
                             time=datetime.strptime(spot_items[0], "%d/%m/%Y %H:%M")

providers/spot/llota.py

@@ -1,5 +1,6 @@
 from datetime import datetime
 
+from core.enums import Mode, SIGRefType
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -31,7 +32,7 @@ class LLOTA(HTTPSpotProvider):
                 dx_call=source_spot["callsign"].upper(),
                 de_call=spotter.upper() if spotter else None,
                 freq=float(source_spot["frequency"]) * 1000000,
-                mode=source_spot["mode"].upper(),
+                mode=Mode.from_name(source_spot["mode"].upper()),
                 comment=comment,
                 sig="LLOTA",
                 sig_refs=[
@@ -39,6 +40,7 @@ class LLOTA(HTTPSpotProvider):
                         id=source_spot["reference"],
                         sig="LLOTA",
                         name=source_spot["reference_name"],
+                        ref_type=SIGRefType.LAKE,
                     )
                 ],
                 time=datetime.fromisoformat(source_spot["updated_at"].replace("Z", "+00:00")).timestamp(),

providers/spot/parksnpeaks.py

@@ -6,6 +6,7 @@ import pytz
 import requests
 
 from core.constants import HTTP_HEADERS
+from core.enums import Mode
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -51,7 +52,7 @@ class ParksNPeaks(HTTPSpotProvider):
                     if (source_spot["actFreq"] != "")
                     else None,
                     # Seen PNP spots with empty frequency, and with comma-separated thousands digits
-                    mode=source_spot["actMode"].upper(),
+                    mode=Mode.from_name(source_spot["actMode"].upper()),
                     comment=source_spot["actComments"],
                     time=datetime.strptime(source_spot["actTime"], "%Y-%m-%d %H:%M:%S")
                     .replace(tzinfo=pytz.UTC)
@@ -86,6 +87,7 @@ class ParksNPeaks(HTTPSpotProvider):
                         "POTA",
                         "SOTA",
                         "WWFF",
+                        "HEMA",
                         "SIOTA",
                         "ZLOTA",
                         "KRMNPA",

providers/spot/pota.py

@@ -4,6 +4,7 @@ import pytz
 import requests
 
 from core.constants import HTTP_HEADERS
+from core.enums import Mode, SIGRefType
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -29,8 +30,8 @@ class POTA(HTTPSpotProvider):
                 source_id=source_spot["spotId"],
                 dx_call=source_spot["activator"].upper(),
                 de_call=source_spot["spotter"].upper(),
-                freq=float(source_spot["frequency"]) * 1000,
-                mode=source_spot["mode"].upper(),
+                freq=float(source_spot["frequency"]) * 1000 if source_spot["frequency"] != "INVALID" else None,
+                mode=Mode.from_name(source_spot["mode"].upper()),
                 comment=source_spot["comments"],
                 sig="POTA",
                 sig_refs=[
@@ -40,6 +41,7 @@ class POTA(HTTPSpotProvider):
                         name=source_spot["name"],
                         latitude=source_spot["latitude"],
                         longitude=source_spot["longitude"],
+                        ref_type=SIGRefType.PARK
                     )
                 ],
                 time=datetime.strptime(source_spot["spotTime"], "%Y-%m-%dT%H:%M:%S")

providers/spot/sota.py

@@ -5,6 +5,7 @@ import requests
 from requests.exceptions import ConnectionError, ConnectTimeout, ReadTimeout
 
 from core.constants import HTTP_HEADERS
+from core.enums import Mode, SIGRefType
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -53,7 +54,7 @@ class SOTA(HTTPSpotProvider):
                         if (source_spot["frequency"] is not None)
                         else None,
                         # Seen SOTA spots with no frequency!
-                        mode=source_spot["mode"].upper(),
+                        mode=Mode.from_name(source_spot["mode"].upper()),
                         comment=source_spot["comments"],
                         sig="SOTA",
                         sig_refs=[
@@ -64,6 +65,7 @@ class SOTA(HTTPSpotProvider):
                                 latitude=source_spot["latitude"],
                                 longitude=source_spot["longitude"],
                                 activation_score=source_spot["points"],
+                                ref_type=SIGRefType.SUMMIT,
                             )
                         ],
                         dx_latitude=source_spot["latitude"],

providers/spot/tiles.py

@@ -4,6 +4,7 @@ from datetime import datetime
 import requests
 
 from core.constants import HTTP_HEADERS
+from core.enums import LocationSourceForSpot, Mode, SIGRefType
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -55,7 +56,7 @@ class Tiles(HTTPSpotProvider):
                 # No separate spotter callsign, assume all spots are self-spots
                 de_call=source_spot["call_sign"].upper(),
                 freq=freq,
-                mode=source_spot["mode"].upper(),
+                mode=Mode.from_name(source_spot["mode"].upper()),
                 comment=source_spot["notes"],
                 sig="Tiles",
                 # Tiles spots can include POTA & SOTA references, but ignore those on the basis that we will get them separately from the POTA/SOTA providers anyway.
@@ -67,13 +68,14 @@ class Tiles(HTTPSpotProvider):
                         name=source_spot["maidenhead_grid"],
                         latitude=source_spot["latitude"],
                         longitude=source_spot["longitude"],
+                        ref_type=SIGRefType.GRID
                     )
                 ],
                 time=datetime.fromisoformat(source_spot["created_at"].replace("Z", "+00:00")).timestamp(),
                 dx_grid=source_spot["maidenhead_grid"],
                 dx_latitude=source_spot["latitude"],
                 dx_longitude=source_spot["longitude"],
-                dx_location_source="GRID",
+                dx_location_source=LocationSourceForSpot.GRID,
             )
 
             # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do

providers/spot/towers.py

@@ -1,6 +1,9 @@
 import json
 from datetime import datetime
 
+import pytz
+
+from core.enums import SIGRefType
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -32,10 +35,10 @@ class Towers(HTTPSpotProvider):
                 freq=likely_freq,
                 comment=source_spot["comment"],
                 sig="Towers",
-                sig_refs=[SIGRef(id=source_spot["ref"], sig="Towers")],
-                time=datetime.strptime(
-                    response_json["updated"][:10] + source_spot["time"], "%Y-%m-%d%H:%M"
-                ).timestamp(),
+                sig_refs=[SIGRef(id=source_spot["ref"], sig="Towers", ref_type=SIGRefType.TOWER)],
+                time=datetime.strptime(response_json["updated"][:10] + source_spot["time"], "%Y-%m-%d%H:%M")
+                .replace(tzinfo=pytz.utc)
+                .timestamp(),
             )
 
             # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do

providers/spot/ukpacketnet.py

@@ -3,6 +3,7 @@ from datetime import datetime
 
 import pytz
 
+from core.enums import Mode
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
 
@@ -77,7 +78,7 @@ class UKPacketNet(HTTPSpotProvider):
                                     dx_call=heard["callsign"].upper(),
                                     de_call=node["callsign"].upper(),
                                     freq=freq,
-                                    mode="PKT",
+                                    mode=Mode.PKT,
                                     comment=comment,
                                     time=datetime.strptime(heard["lastHeard"], "%Y-%m-%d %H:%M:%S")
                                     .replace(tzinfo=pytz.UTC)

providers/spot/wota.py

@@ -8,6 +8,7 @@ import pytz
 from rss_parser import Parser
 from rss_parser.models.rss import RSS
 
+from core.enums import Mode, SIGRefType
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -76,7 +77,9 @@ class WOTA(HTTPSpotProvider):
                     except Exception:
                         logger.warning(f"Could not parse WOTA spot description: {source_spot.description}")
 
-                    time = datetime.strptime(source_spot.pub_date.content, self.RSS_DATE_TIME_FORMAT).astimezone(pytz.UTC)
+                    time = datetime.strptime(source_spot.pub_date.content, self.RSS_DATE_TIME_FORMAT).astimezone(
+                        pytz.UTC
+                    )
 
                     # Convert to our spot format
                     spot = Spot(
@@ -85,10 +88,10 @@ class WOTA(HTTPSpotProvider):
                         dx_call=dx_call,
                         de_call=spotter,
                         freq=freq_hz,
-                        mode=mode,
+                        mode=Mode.from_name(mode),
                         comment=comment,
                         sig="WOTA",
-                        sig_refs=[SIGRef(id=ref, sig="WOTA", name=ref_name)] if ref else [],
+                        sig_refs=[SIGRef(id=ref, sig="WOTA", name=ref_name, ref_type=SIGRefType.SUMMIT)] if ref else [],
                         time=time.timestamp(),
                     )
 

providers/spot/wwbota.py

@@ -1,6 +1,7 @@
 import json
 from datetime import datetime
 
+from core.enums import Mode, SIGRefType
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.sse_spot_provider import SSESpotProvider
@@ -26,6 +27,7 @@ class WWBOTA(SSESpotProvider):
                 name=ref["name"],
                 latitude=ref["lat"],
                 longitude=ref["long"],
+                ref_type=SIGRefType.BUNKER
             )
             refs.append(sigref)
 
@@ -34,7 +36,7 @@ class WWBOTA(SSESpotProvider):
             dx_call=source_spot["call"].upper(),
             de_call=source_spot["spotter"].upper(),
             freq=float(source_spot["freq"]) * 1000000,
-            mode=source_spot["mode"].upper() if "mode" in source_spot else None,
+            mode=Mode.from_name(source_spot["mode"].upper()) if "mode" in source_spot else Mode.UNKNOWN,
             comment=source_spot["comment"],
             sig="WWBOTA",
             sig_refs=refs,

providers/spot/wwff.py

@@ -2,6 +2,7 @@ from datetime import datetime
 
 import pytz
 
+from core.enums import Mode, SIGRefType
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -27,7 +28,7 @@ class WWFF(HTTPSpotProvider):
                 dx_call=source_spot["activator"].upper(),
                 de_call=source_spot["spotter"].upper(),
                 freq=float(source_spot["frequency_khz"]) * 1000,
-                mode=source_spot["mode"].upper(),
+                mode=Mode.from_name(source_spot["mode"].upper()),
                 comment=source_spot["remarks"],
                 sig="WWFF",
                 sig_refs=[
@@ -37,6 +38,7 @@ class WWFF(HTTPSpotProvider):
                         name=source_spot["reference_name"],
                         latitude=source_spot["latitude"],
                         longitude=source_spot["longitude"],
+                        ref_type=SIGRefType.PARK
                     )
                 ],
                 time=datetime.fromtimestamp(source_spot["spot_time"], tz=pytz.UTC).timestamp(),

providers/spot/xota.py

@@ -3,6 +3,7 @@ from datetime import datetime
 
 import pytz
 
+from core.enums import Mode
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.websocket_spot_provider import WebsocketSpotProvider
@@ -34,7 +35,7 @@ class XOTA(WebsocketSpotProvider):
             source_id=source_spot["id"],
             dx_call=source_spot["stationCallSign"].upper(),
             freq=float(source_spot["freq"]) * 1000,
-            mode=source_spot["mode"].upper(),
+            mode=Mode.from_name(source_spot["mode"].upper()),
             sig=self.SIG,
             sig_refs=[
                 SIGRef(

providers/spot/zlota.py

@@ -2,6 +2,7 @@ from datetime import datetime
 
 import pytz
 
+from core.enums import Mode
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from providers.spot.http_spot_provider import HTTPSpotProvider
@@ -32,7 +33,7 @@ class ZLOTA(HTTPSpotProvider):
                 dx_call=source_spot["activator"].upper(),
                 de_call=source_spot["spotter"].upper(),
                 freq=freq_hz,
-                mode=source_spot["mode"].upper().strip(),
+                mode=Mode.from_name(source_spot["mode"].upper().strip()),
                 comment=source_spot["comments"],
                 sig="ZLOTA",
                 sig_refs=[

server/handlers/api/dxstats.py

@@ -9,15 +9,15 @@ import tornado
 from tornado import httputil
 from tornado.web import Application
 
+from core.constants import BANDS
+from core.enums import Continent
 from core.prometheus_metrics_handler import api_requests_counter
 from core.utils import safe_json_dumps
 
 logger = logging.getLogger(__name__)
 
-CONTINENTS = ["EU", "NA", "SA", "AS", "AF", "OC", "AN"]
-BANDS = ["160m", "80m", "60m", "40m", "30m", "20m", "17m", "15m", "12m", "10m", "6m"]
-CONTINENTS_SET = frozenset(CONTINENTS)
-BANDS_SET = frozenset(BANDS)
+CONTINENTS = [c.value for c in Continent]
+HF_BANDS = [b.name for b in BANDS if b.is_ham_hf]
 
 
 class APIDxStatsHandler(tornado.web.RequestHandler):
@@ -53,15 +53,11 @@ class APIDxStatsHandler(tornado.web.RequestHandler):
                     continue
                 if not spot.time or spot.time < one_hour_ago:
                     continue
-                if (
-                    spot.de_continent in CONTINENTS_SET
-                    and spot.dx_continent in CONTINENTS_SET
-                    and spot.band in BANDS_SET
-                ):
+                if spot.de_continent in CONTINENTS and spot.dx_continent in CONTINENTS and spot.band in HF_BANDS:
                     counts[spot.de_continent, spot.dx_continent, spot.band] += 1
 
             result = {
-                de: {dx: {band: counts[de, dx, band] for band in BANDS} for dx in CONTINENTS} for de in CONTINENTS
+                de: {dx: {band: counts[de, dx, band] for band in HF_BANDS} for dx in CONTINENTS} for de in CONTINENTS
             }
 
             self.write(json.dumps(result))

server/handlers/api/options.py

@@ -8,14 +8,8 @@ from tornado import httputil
 from tornado.web import Application
 
 from core.config import ALLOW_SPOTTING, MAX_SPOT_AGE
-from core.constants import (
-    ALL_MODES,
-    BANDS,
-    CONTINENTS,
-    MODE_TYPES,
-    PROPAGATION_MODES,
-    SIGS,
-)
+from core.constants import BANDS, PROPAGATION_MODES, SIGS
+from core.enums import Continent, Mode, ModeType
 from core.prometheus_metrics_handler import api_requests_counter
 from core.utils import safe_json_dumps
 
@@ -89,14 +83,14 @@ class APIOptionsHandler(tornado.web.RequestHandler):
 
             options = {
                 "bands": BANDS,
-                "modes": ALL_MODES,
-                "mode_types": MODE_TYPES,
+                "modes": [m.value for m in Mode],
+                "mode_types": [t.value for t in ModeType],
                 "sigs": SIGS,
                 "spot_providers": spot_providers,
                 "spot_providers_enabled_by_default": spot_providers_enabled_by_default,
                 "alert_providers": alert_providers,
                 "callsign_data_providers": callsign_data_providers,
-                "continents": CONTINENTS,
+                "continents": [c.value for c in Continent],
                 "propagation_modes": list(PROPAGATION_MODES.values()),
                 "max_spot_age": MAX_SPOT_AGE,
                 "spot_allowed": ALLOW_SPOTTING,

server/handlers/api/v1_compatability.py

@@ -2,7 +2,6 @@ import tornado
 from tornado.httpclient import AsyncHTTPClient
 from tornado.httputil import HTTPHeaders
 
-
 _LEGACY_PARAM_TO_HEADER_MAP = {
     "qrz_username": "X-QRZ-Username",
     "qrz_password": "X-QRZ-Password",
@@ -12,6 +11,7 @@ _LEGACY_PARAM_TO_HEADER_MAP = {
     "hamqth_session_id": "X-HamQTH-Session-ID",
 }
 
+
 class V1RedirectHandler(tornado.web.RequestHandler):
     """Transparently proxies requests from the old API to the new one,
     returning whatever the v2 endpoint returns, for endpoints with no breaking changes."""
@@ -60,4 +60,4 @@ class V1RedirectHandler(tornado.web.RequestHandler):
         await self._proxy(path)
 
     async def post(self, path):
-        await self._proxy(path)
+        await self._proxy(path)

server/handlers/api/v1_spots.py

@@ -23,6 +23,7 @@ def _handle_legacy_params(handler):
         if value:
             handler.request.headers[header] = value
 
+
 class V1APISpotsHandler(APISpotsHandler):
     """API request handler for /api/v1/spots (GET). Included in early Spothole v2 for backwards compatibility."""
 

spothole.py

@@ -10,7 +10,6 @@ from core.constants import SOFTWARE_VERSION
 from core.data_providers import DATA_PROVIDERS
 from core.data_store import DATA_STORE
 from core.status_reporter import StatusReporter
-from core.utils import infer_mode_from_comment
 from server.webserver import WEB_SERVER
 
 logger = logging.getLogger(__name__)

static/apidocs/openapi.yml

@@ -19,7 +19,9 @@ info:
     
     * Added DTMBA, FEA, BIWOTA, COTA & PGA SIGs
     * Removed the distinction between LSB & USB (both will now show as SSB) and between the various digital voice modes, which will now show as DV.
-    * Added `icon`, `region_flag` and `refs_globally_unique` to SIG information
+    * Added `sig_type`, `icon`, `region_flag` and `refs_globally_unique` to SIG information
+    * Unknown modes and mode types now return "UNKNOWN" not null
+    * SIG reference types (e.g. "Park") are now capitalised to match other enums
     
     ### 2.0
 
@@ -866,6 +868,14 @@ components:
         - Toilets
       example: POTA
 
+    SIGType:
+      type: string
+      enum:
+        - WORLDWIDE
+        - REGIONAL
+        - EVENT
+      example: WORLDWIDE
+
     SIGNameIncludingNoSIG:
       oneOf:
         - $ref: "#/components/schemas/SIGName"
@@ -873,6 +883,29 @@ components:
           enum: [ NO_SIG ]
       example: POTA
 
+    SIGRefType:
+      type: string
+      enum:
+        - PARK
+        - SUMMIT
+        - CASTLE
+        - LIGHTHOUSE
+        - ISLAND
+        - BUNKER
+        - MILL
+        - SILO
+        - BEACH
+        - LAKE
+        - TOWER
+        - WATERWAY
+        - TOWN
+        - BUILDING
+        - REGION
+        - GRID
+        - TOILET
+        - UNKNOWN
+      example: PARK
+
     Continent:
       type: string
       enum:
@@ -937,6 +970,7 @@ components:
         - FSK
         - PKT
         - MSK144
+        - UNKNOWN
       example: SSB
 
     ModeType:
@@ -945,6 +979,7 @@ components:
         - CW
         - PHONE
         - DATA
+        - UNKNOWN
       example: CW
 
     ModeSource:
@@ -981,7 +1016,7 @@ components:
         - NONE
       example: SPOT
 
-    LocationSourceForAlert:
+    LocationSourceForCallsign:
       type: string
       enum:
         - "HOME QTH"
@@ -1004,9 +1039,8 @@ components:
           description: SIG reference name
           example: Null Country Park
         ref_type:
-          type: string
           description: SIG reference type
-          example: Park
+          $ref: "#/components/schemas/SIGRefType"
         url:
           type: string
           description: SIG reference URL, which the user can look up for more information
@@ -1491,6 +1525,12 @@ components:
           type: string
           description: The full name of the SIG
           example: Parks on the Air
+        sig_type:
+          type: boolean
+          description: >
+            Whether the SIG is worldwide, regional, or for a specific event. Generally for Spothole's own internal use,
+            clients probably won't need this. Used to group them in the web UI.
+          $ref: "#/components/schemas/SIGType"
         comment_names:
           type: array
           description: >
@@ -2197,7 +2237,7 @@ components:
             Where we got the location (grid/latitude/longitude) from. Unlike a spot where we might
             have a summit position or WAB square, here the only options are an online QTH lookup, or
             a location based purely on DXCC, or nothing.
-          $ref: "#/components/schemas/LocationSourceForAlert"
+          $ref: "#/components/schemas/LocationSourceForCallsign"
 
     GridLookup:
       type: object

static/js/spotsbandsandmap.js

@@ -42,18 +42,25 @@ function setHamHFBandToggles() {
 function generateSIGsMultiToggleFilterCard(sig_options) {
     const $grid1 = $('<div class="row row-cols-2 g-1 mb-1">');
     $("#sig-options").append('<strong>Worldwide</strong>');
-    sig_options.filter(o => o["region_flag"] == null).forEach(o => {
+    sig_options.filter(o => o["sig_type"] === "WORLDWIDE").forEach(o => {
         const domSafeName = o["name"].replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
-        $grid1.append(`<div class="col"><div class="form-check"><input type="checkbox" class="form-check-input filter-button-sig storeable-checkbox" id="filter-button-sig-${domSafeName}" value="${o['name']}" autocomplete="off" onClick="filtersUpdated()" checked><label class="form-check-label" id="filter-button-label-sig-${domSafeName}" for="filter-button-sig-${domSafeName}" title="${o['description']}"><i class="fa-solid ${o['icon']}"></i> ${o['name']}</label></div></div>`);
+        $grid1.append(`<div class="col"><div class="form-check"><input type="checkbox" class="form-check-input filter-button-sig storeable-checkbox" id="filter-button-sig-${domSafeName}" value="${o['name']}" autocomplete="off" onClick="filtersUpdated()" checked><label class="form-check-label" id="filter-button-label-sig-${domSafeName}" for="filter-button-sig-${domSafeName}" title="${o['description']}"><i class="fa-solid ${o['icon']}"></i> ${o['name']} ${(o["region_flag"] != null) ? o['region_flag'] : ''}</label></div></div>`);
     });
     $("#sig-options").append($grid1);
     const $grid2 = $('<div class="row row-cols-2 g-1 mb-1">');
     $("#sig-options").append('<strong>Regional</strong>');
-    sig_options.filter(o => o["region_flag"] != null).forEach(o => {
+    sig_options.filter(o => o["sig_type"] === "REGIONAL").forEach(o => {
         const domSafeName = o["name"].replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
-        $grid2.append(`<div class="col"><div class="form-check"><input type="checkbox" class="form-check-input filter-button-sig storeable-checkbox" id="filter-button-sig-${domSafeName}" value="${o['name']}" autocomplete="off" onClick="filtersUpdated()" checked><label class="form-check-label" id="filter-button-label-sig-${domSafeName}" for="filter-button-sig-${domSafeName}" title="${o['description']}"><i class="fa-solid ${o['icon']}"></i> ${o['name']} ${o['region_flag']}</label></div></div>`);
+        $grid2.append(`<div class="col"><div class="form-check"><input type="checkbox" class="form-check-input filter-button-sig storeable-checkbox" id="filter-button-sig-${domSafeName}" value="${o['name']}" autocomplete="off" onClick="filtersUpdated()" checked><label class="form-check-label" id="filter-button-label-sig-${domSafeName}" for="filter-button-sig-${domSafeName}" title="${o['description']}"><i class="fa-solid ${o['icon']}"></i> ${o['name']} ${(o["region_flag"] != null) ? o['region_flag'] : ''}</label></div></div>`);
     });
     $("#sig-options").append($grid2);
+    const $grid3 = $('<div class="row row-cols-2 g-1 mb-1">');
+    $("#sig-options").append('<strong>Event</strong>');
+    sig_options.filter(o => o["sig_type"] === "EVENT").forEach(o => {
+        const domSafeName = o["name"].replace(/^[^A-Za-z0-9]+|[^\w]+/gi, "");
+        $grid3.append(`<div class="col"><div class="form-check"><input type="checkbox" class="form-check-input filter-button-sig storeable-checkbox" id="filter-button-sig-${domSafeName}" value="${o['name']}" autocomplete="off" onClick="filtersUpdated()" checked><label class="form-check-label" id="filter-button-label-sig-${domSafeName}" for="filter-button-sig-${domSafeName}" title="${o['description']}"><i class="fa-solid ${o['icon']}"></i> ${o['name']} ${(o["region_flag"] != null) ? o['region_flag'] : ''}</label></div></div>`);
+    });
+    $("#sig-options").append($grid3);
     $("#sig-options").append('<strong>Other</strong>');
     // Bonus "NO_SIG" / "General DX" option
     $("#sig-options").append(`<div class="w-100"><div class="form-check"><input type="checkbox" class="form-check-input filter-button-sig storeable-checkbox" id="filter-button-sig-NO_SIG" value="NO_SIG" autocomplete="off" onClick="filtersUpdated()" checked><label class="form-check-label" id="filter-button-label-sig-NO_SIG" for="filter-button-sig-NO_SIG"><i class="fa-solid fa-tower-cell"></i> General DX</label></div></div>`);

templates/about.html

@@ -179,13 +179,15 @@
         filters. They are also stored in your browser's local storage, so that your preferences are remembered between
         sessions.</p>
     <p>The data you provide can optionally include your login credentials for QRZ.com and HamQTH. You can provide these
-        in the "Your Data" menu of most pages. If you do, Spothole will augment the data it produces with lookups from these
+        in the "Your Data" menu of most pages. If you do, Spothole will augment the data it produces with lookups from
+        these
         services, which can for example provide more accurate markers on the map tab, and operator names when you mouse
         over a DX callsign. Spothole will still work fine if you don't provide these. The values you enter are sent to
         Spothole via HTTPS so are protected in transit, though of course you do have to trust Spothole with this
         sensitive data in order to use this feature.</p>
-    <p>Any data you send as part of a query, such as your QRZ or HamQTH credentials, is used only for the lifetime of that
-    query and is not saved anywhere apart from your own device.</p>
+    <p>Any data you send as part of a query, such as your QRZ or HamQTH credentials, is used only for the lifetime of
+        that
+        query and is not saved anywhere apart from your own device.</p>
     <p>Spothole uses no trackers, no ads, and no cookies.</p>
     {% if len(web_ui_options["support_button_html"]) > 0 %}
     <p><strong>Caveat: </strong> The owner of this server has chosen to inject their own content into the "spots" page.

templates/add_spot.html

@@ -2,7 +2,8 @@
 {% block content %}
 
 <div id="add-spot-intro-box" class="permanently-dismissible-box mt-3">
-    <div class="alert alert-primary alert-dismissible fade show" role="alert"> <!-- TODO Remove when feature available -->
+    <div class="alert alert-primary alert-dismissible fade show" role="alert">
+        <!-- TODO Remove when feature available -->
         <i class="fa-solid fa-circle-info"></i> <strong>Adding spots to Spothole</strong><br/>This page is implemented
         as a proof of concept for adding spots to the Spothole system. Currently, spots added in this way are only
         visible within Spothole and are not sent "upstream" to DX clusters or xOTA spotting sites. The functionality
@@ -76,7 +77,7 @@
 
 </div>
 
-<script src="/static/js/add-spot.js?v=1788209684"></script>
+<script src="/static/js/add-spot.js?v=1788338285"></script>
 <script>$(document).ready(function () {
     $("#nav-link-add-spot").addClass("active");
 }); <!-- highlight active page in nav --></script>

templates/alerts.html

@@ -84,7 +84,7 @@
 
 </div>
 
-<script src="/static/js/alerts.js?v=1788209684"></script>
+<script src="/static/js/alerts.js?v=1788338286"></script>
 <script>$(document).ready(function () {
     $("#nav-link-alerts").addClass("active");
 }); <!-- highlight active page in nav --></script>

templates/bands.html

@@ -76,8 +76,8 @@
 
 </div>
 
-<script src="/static/js/spotsbandsandmap.js?v=1788209684"></script>
-<script src="/static/js/bands.js?v=1788209684"></script>
+<script src="/static/js/spotsbandsandmap.js?v=1788338285"></script>
+<script src="/static/js/bands.js?v=1788338285"></script>
 <script>$(document).ready(function () {
     $("#nav-link-bands").addClass("active");
 }); <!-- highlight active page in nav --></script>

templates/base.html

@@ -1,6 +1,6 @@
 {% extends "skeleton.html" %}
 {% block head_extra %}
-<link rel="stylesheet" href="/static/css/style.css?v=1788209684" type="text/css">
+<link rel="stylesheet" href="/static/css/style.css?v=1788338285" type="text/css">
 <link href="/static/vendor/css/bootstrap-5.3.8.min.css" rel="stylesheet">
 <link href="/static/vendor/css/fontawesome-6.7.2.min.css" rel="stylesheet">
 <link href="/static/vendor/css/solid-6.7.2.min.css" rel="stylesheet">
@@ -11,14 +11,15 @@
 <script src="/static/vendor/js/tinycolor2-1.6.0.min.js"></script>
 
 <script type="module">
-  import { fetchEventSource } from '/static/vendor/js/fetch-event-source-2.0.1/index.js';
-  window.fetchEventSource = fetchEventSource;
+    import {fetchEventSource} from '/static/vendor/js/fetch-event-source-2.0.1/index.js';
+
+    window.fetchEventSource = fetchEventSource;
 </script>
 
-<script src="/static/js/utils.js?v=1788209684"></script>
-<script src="/static/js/ui-ham.js?v=1788209684"></script>
-<script src="/static/js/geo.js?v=1788209684"></script>
-<script src="/static/js/common.js?v=1788209684"></script>
+<script src="/static/js/utils.js?v=1788338285"></script>
+<script src="/static/js/ui-ham.js?v=1788338285"></script>
+<script src="/static/js/geo.js?v=1788338285"></script>
+<script src="/static/js/common.js?v=1788338285"></script>
 {% end %}
 {% block body %}
 <div class="container">

templates/conditions.html

@@ -284,7 +284,7 @@
 </div>
 
 <script src="/static/vendor/js/chart-4.4.9.umd.min.js"></script>
-<script src="/static/js/conditions.js?v=1788209684"></script>
+<script src="/static/js/conditions.js?v=1788338285"></script>
 <script>$(document).ready(function () {
     $("#nav-link-conditions").addClass("active");
 }); <!-- highlight active page in nav --></script>

templates/map.html

@@ -113,8 +113,8 @@
     const CARTODB_API_KEY = "{{ web_ui_options.get('cartodb_api_key', '') }}";
 </script>
 
-<script src="/static/js/spotsbandsandmap.js?v=1788209683"></script>
-<script src="/static/js/map.js?v=1788209683"></script>
+<script src="/static/js/spotsbandsandmap.js?v=1788338286"></script>
+<script src="/static/js/map.js?v=1788338286"></script>
 <script>$(document).ready(function () {
     $("#nav-link-map").addClass("active");
 }); <!-- highlight active page in nav --></script>

templates/spots.html

@@ -113,8 +113,8 @@
 
 </div>
 
-<script src="/static/js/spotsbandsandmap.js?v=1788209683"></script>
-<script src="/static/js/spots.js?v=1788209683"></script>
+<script src="/static/js/spotsbandsandmap.js?v=1788338285"></script>
+<script src="/static/js/spots.js?v=1788338285"></script>
 <script>$(document).ready(function () {
     $("#nav-link-spots").addClass("active");
 }); <!-- highlight active page in nav --></script>

templates/status.html

@@ -86,7 +86,7 @@
     </div>
 </div>
 
-<script src="/static/js/status.js?v=1788209684"></script>
+<script src="/static/js/status.js?v=1788338285"></script>
 <script>
     $(document).ready(function () {
         $("#nav-link-status").addClass("active");