Add base widget

dj_cleavejs/__init__.py

+from .widgets import *

dj_cleavejs/widgets.py

+from typing import Any, Dict, List, Optional
+
+from django.conf import settings
+from django.forms.widgets import TextInput
+
+
+__all__ = ("CleaveWidget",)
+
+
+class CleaveWidget(TextInput):
+    @property
+    def media(self) -> Dict[str, List[str]]:
+        js = ["dj_cleave.js"]
+        if settings.get("CLEAVE_JS", None):
+            js.append(settings.get("CLEAVE_JS"))
+        return {"js": js}
+
+    def __init__(self, cleave_options: Dict[str, Any], attrs: Optional[Dict[str, str]] = None):
+        cleaved_attrs = {} if attrs is None else attrs.copy()
+
+        cleaved_attrs.update({f"data-dj-cleavejs-{name}": value for name, value in cleave_options.items()})
+
+        super().__init__(cleaved_attrs)