[addresses] adding function to generate phrases for addr:conscriptionnumber in OSM, e.g. č.p. 123 in the Czech Republic

scripts/geodata/addresses/conscription_numbers.py

@@ -0,0 +1,19 @@
+import random
+
+from geodata.addresses.config import address_config
+from geodata.addresses.numbering import NumberedComponent
+from geodata.encoding import safe_decode
+
+
+class ConscriptionNumber(NumberedComponent):
+    @classmethod
+    def phrase(cls, number, language, country=None):
+        if number is None:
+            return number
+
+        key = 'conscription_numbers.alphanumeric'
+        dictionaries = ['house_numbers']
+        default = safe_decode(number)
+
+        return cls.numeric_phrase(key, safe_decode(number), language,
+                                  dictionaries=dictionaries, country=country)