From ccd7055b5d94f60eb6a8974f530b526fa2405e0b Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@iggdrasil.net>
Date: Sun, 29 Sep 2024 14:39:56 +0200
Subject: ✨ more robust templates (don't crash on missing values) - add fields
 for file templates - number_to_words and float_format filters for templates
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---
 ishtar_common/models.py | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'ishtar_common/models.py')

diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index f7512b606..a827fa902 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -2310,6 +2310,11 @@ class DocumentTemplate(models.Model):
                 ensure_ascii=False,
                 separators=("", " : "),
             ).replace(" " * 4, "\t")
+        # initialize missing values
+        if filtr:
+            for k in filtr:
+                if k not in values:
+                    values[k] = ""
         engine = IshtarSecretaryRenderer()
         try:
             result = engine.render(self.template, **values)
-- 
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