57 rework detail views (#59)

* minor [skip ci]

* replaced broken error handler in leaflaet js-function [skip ci]

* new detail view for shapes
* also replaced some `.format()` with `f-strings`

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.8-buster
+FROM python:3.11-buster
 
 # install nginx posgtes and gdal
 RUN apt-get update -y && apt-get upgrade -y && apt-get install nginx vim \

shps/models.py

@@ -393,22 +393,22 @@ def sq_km(self, ct=3035):
         return sq_km
 
     def slug_name(self):
-        return "{}__{}_{}".format(slugify(self.name), self.start_date, self.end_date)
+        return f"{slugify(self.name)}__{self.start_date}_{self.end_date}"
 
     def sanitize_wikidataid(self):
         if self.wikidata_id is not None:
             if self.wikidata_id.startswith("http"):
                 return self.wikidata_id
             else:
-                return "https://www.wikidata.org/wiki/{}".format(self.wikidata_id)
+                return f"https://www.wikidata.org/wiki/{self.wikidata_id}"
         else:
             return None
 
     def __str__(self):
         if self.name:
-            return "{} ({} - {})".format(self.name, self.start_date, self.end_date)
+            return f"{self.name} ({self.start_date}–{self.end_date})"
         else:
-            return "TempStatial ID: {}".format(self.id)
+            return f"TempStatial ID: {self.id}"
 
 
 class TempStatialRel(IdProvider):