일단 커밋. 오랫동안 커밋을 안해서 꼬였다.

리팩토리 중.

.venv/lib/python3.12/site-packages/folium/template.py

@@ -0,0 +1,54 @@
+import json
+from typing import Union
+
+import jinja2
+from branca.element import Element
+
+from folium.utilities import JsCode, TypeJsonValue, camelize
+
+
+def tojavascript(obj: Union[str, JsCode, dict, list, Element]) -> str:
+    if isinstance(obj, JsCode):
+        return obj.js_code
+    elif isinstance(obj, Element):
+        return obj.get_name()
+    elif isinstance(obj, dict):
+        out = ["{\n"]
+        for key, value in obj.items():
+            if isinstance(key, str):
+                out.append(f'  "{camelize(key)}": ')
+            else:
+                out.append(f"  {key}: ")
+            out.append(tojavascript(value))
+            out.append(",\n")
+        out.append("}")
+        return "".join(out)
+    elif isinstance(obj, list):
+        out = ["[\n"]
+        for value in obj:
+            out.append(tojavascript(value))
+            out.append(",\n")
+        out.append("]")
+        return "".join(out)
+    else:
+        return _to_escaped_json(obj)
+
+
+def _to_escaped_json(obj: TypeJsonValue) -> str:
+    return (
+        json.dumps(obj)
+        .replace("<", "\\u003c")
+        .replace(">", "\\u003e")
+        .replace("&", "\\u0026")
+        .replace("'", "\\u0027")
+    )
+
+
+class Environment(jinja2.Environment):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.filters["tojavascript"] = tojavascript
+
+
+class Template(jinja2.Template):
+    environment_class = Environment