Wallets by year and by cave

2022-07-31 01:02:02 +03:00
parent 724234949f
commit c1ba6a39a5
7 changed files with 110 additions and 13 deletions
--- a/core/models/survex.py
+++ b/core/models/survex.py
@@ -190,6 +190,16 @@ class Wallet(models.Model):
                    raise

        return waldata
+        
+    def year(self): 
+        if self.walletname[4] != "#":
+             return None
+        year = int(self.walletname[0:4])
+        if year < 1976 or year > 2050:
+            return None  
+        else:
+            return str(year)
+        

    # Yes this is horribly, horribly inefficient, esp. for a page that have date, people and cave in it
    def date(self):