feat: add dumps util

Author: giancarloromeo

packages/notifications-library/src/notifications_library/_render.py

@@ -1,26 +1,39 @@
+import functools
+import json
 import logging
 from pathlib import Path
+from typing import Any
 
 import notifications_library
+from common_library.json_serialization import pydantic_encoder
 from jinja2 import Environment, FileSystemLoader, PackageLoader, select_autoescape
+from models_library.utils._original_fastapi_encoders import jsonable_encoder
 
 _logger = logging.getLogger(__name__)
 
 
+def _safe_json_dumps(obj: Any, **kwargs):
+    return json.dumps(jsonable_encoder(obj), default=pydantic_encoder, **kwargs)
+
+
 def create_render_environment_from_notifications_library(**kwargs) -> Environment:
-    return Environment(
+    env = Environment(
         loader=PackageLoader(notifications_library.__name__, "templates"),
         autoescape=select_autoescape(["html", "xml"]),
         **kwargs
     )
+    env.globals["dumps"] = functools.partial(_safe_json_dumps, indent=1)
+    return env
 
 
 def create_render_environment_from_folder(top_dir: Path) -> Environment:
     assert top_dir.exists()  # nosec
     assert top_dir.is_dir()  # nosec
-    return Environment(
+    env = Environment(
         loader=FileSystemLoader(top_dir),
         autoescape=select_autoescape(
             ["html", "xml"],
         ),
     )
+    env.globals["dumps"] = functools.partial(_safe_json_dumps, indent=1)
+    return env