Remove unused field on survexstation class

core/models/survex.py

@@ -86,22 +86,23 @@ class SurvexStationLookUpManager(models.Manager):
 
 class SurvexStation(models.Model):
     name = models.CharField(max_length=100)
-    block = models.ForeignKey("SurvexBlock", null=True, on_delete=models.SET_NULL)
+    # block = models.ForeignKey("SurvexBlock", null=True, on_delete=models.SET_NULL)
+    # block not used since 2020. survex stations objects are only used for entrnce locations and all taken from the .3d file
     objects = SurvexStationLookUpManager() # overwrites SurvexStation.objects and enables lookup() 
     x = models.FloatField(blank=True, null=True)
     y = models.FloatField(blank=True, null=True)
     z = models.FloatField(blank=True, null=True)
 
-    def path(self):
-        r = self.name
-        b = self.block
-        while True:
-            if b.name:
-                r = b.name + "." + r
-            if b.parent:
-                b = b.parent
-            else:
-                return r
+    # def path(self):
+        # r = self.name
+        # b = self.block
+        # while True:
+            # if b.name:
+                # r = b.name + "." + r
+            # if b.parent:
+                # b = b.parent
+            # else:
+                # return r
 
     class Meta:
         ordering = ("id",)