✨ exhibition: forms/sheets

1 files changed, 14 insertions, 0 deletions

diff --git a/ishtar_common/urls_converters.py b/ishtar_common/urls_converters.py
index 9395af648..b5185fd1f 100644
--- a/ishtar_common/urls_converters.py
+++ b/ishtar_common/urls_converters.py
@@ -17,6 +17,8 @@
 
 # See the file COPYING for details.
 
+from datetime import datetime
+
 
 class UnderscoreSlug:
     regex = '[_0-9a-z]+'
@@ -27,3 +29,15 @@ class UnderscoreSlug:
     def to_url(self, value):
         return str(value)
 
+
+class DateTimeConverter:
+    regex = r"\d{4}-\d{1,2}-\d{1,2}T\d{1,2}\:\d{1,2}\:\d{1,2}\.\d{1,6}"
+    date_format = '%Y-%m-%dT%H:%M:%S.%f'
+
+    def to_python(self, value):
+        return datetime.strptime(value, self.date_format)
+
+    def to_url(self, value):
+        if isinstance(value, datetime):
+            return value.strftime(self.date_format)
+        return value