Fix for loading trackables without a type

pycaching/geo.py

@@ -113,7 +113,7 @@ def from_tile(cls, tile, tile_point=None):
         else:
             dx, dy = 0, 0
 
-        n = 2.0 ** tile.z
+        n = 2.0**tile.z
         lon_deg = (tile.x + dx) / n * 360.0 - 180.0
         lat_rad = math.atan(math.sinh(math.pi * (1 - 2 * (tile.y + dy) / n)))
         lat_deg = math.degrees(lat_rad)
@@ -132,7 +132,7 @@ def to_tile(self, geocaching, zoom):
         lat_deg = self.latitude
         lon_deg = self.longitude
         lat_rad = math.radians(lat_deg)
-        n = 2.0 ** zoom
+        n = 2.0**zoom
         x = int((lon_deg + 180.0) / 360.0 * n)
         y = int((1.0 - math.log(math.tan(lat_rad) + (1 / math.cos(lat_rad))) / math.pi) / 2.0 * n)
         return Tile(geocaching, x, y, zoom)

pycaching/geocaching.py

@@ -144,7 +144,7 @@ def login(self, username=None, password=None):
         post = {"UsernameOrEmail": username, "Password": password, token_field_name: token_value}
 
         # login to the site
-        logging.debug("Submiting login form.")
+        logging.debug("Submitting login form.")
         after_login_page = self._request(self._urls["login_page"], method="POST", data=post, login_check=False)
 
         logging.debug("Checking the result.")

pycaching/trackable.py

@@ -152,8 +152,10 @@ def type(self):
         return self._type
 
     @type.setter
-    def type(self, type):
-        self._type = type.strip()
+    def type(self, type_):
+        if type_ is not None:
+            type_ = type_.strip()
+        self._type = type_
 
     def get_KML(self):
         """Return the KML route of the trackable.
@@ -171,7 +173,7 @@ def load(self):
            This method is called automatically when you access a property which isn't yet filled in
            (so-called "lazy loading"). You don't have to call it explicitly.
 
-        :raise .LoadError: If trackable loading fails (probably because of not existing cache).
+        :raise .LoadError: If trackable loading fails (probably because of not existing trackable).
         """
         # pick url based on what info we have right now
         if hasattr(self, "url"):

pyproject.toml

@@ -41,7 +41,7 @@ dev = [
     "pytest-cov ~= 3.0",
     "betamax ~= 0.8",
     "betamax-serializers ~= 0.2",
-    "black ~= 21.10b0",
+    "black ~= 22.6.0",
     "flake8 ~= 4.0",
     "isort ~= 5.10"
 ]

test/test_trackable.py

@@ -146,3 +146,16 @@ def test_get_KML(self):
         self.assertTrue("#tbTravelStyle" in kml)
         self.assertTrue("<visibility>1</visibility>" in kml)
         self.assertTrue("</Placemark></Document></kml>" in kml)
+
+
+class TestIssues(LoggedInTest):
+    def test_load__type(self):
+        with self.subTest("existing"):
+            trackable = Trackable(self.gc, "TB1KEZ9")
+            with self.recorder.use_cassette("trackable_load__existing_type"):
+                self.assertEqual("SwedenHawk Geocoin", trackable.type)
+
+        with self.subTest("missing"):
+            trackable = Trackable(self.gc, "TB7WZD9")
+            with self.recorder.use_cassette("trackable_load__missing_type"):
+                self.assertEqual(None, trackable.type)