DateTime picker in pure Django

Question

I need to have a picker for DateTimeField, but I dont really know how to do it. Ive tried admin widget but I think I did it wrong. The closest thing to a solution was:

models.py

class MyModel(models.Model):
    myfield = models.DateTimeField()

forms.py

class MyModelForm(forms.ModelForm):
    class Meta:
        widgets = {'myfield': forms.widgets.SplitDateTimeWidget(
            date_attrs={'type': 'date'}. time_attrs={'type': 'time'})}

It shows me a working picker, but when I try to press save button it says me an error:

Traceback (most recent call last): File "C:pythonProject\venv\lib\site-packages\django\core\handlers\exception.py", line 34, in inner response = get_response(request) File "C:pythonProject\venv\lib\site-packages\django\core\handlers\base.py", line 115, in _get_response response = self.process_exception_by_middleware(e, request) File "C:pythonProject\venv\lib\site-packages\django\core\handlers\base.py", line 113, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "C:pythonProject\venv\lib\site-packages\django\contrib\auth\decorators.py", line 21, in _wrapped_view return view_func(request, *args, **kwargs) File "C:pythonProject\MyProject\MyApp\views.py", line 40, in new_table_field if form.is_valid(): File "C:pythonProject\venv\lib\site-packages\django\forms\forms.py", line 185, in is_valid return self.is_bound and not self.errors File "C:pythonProject\venv\lib\site-packages\django\forms\forms.py", line 180, in errors self.full_clean() File "C:pythonProject\venv\lib\site-packages\django\forms\forms.py", line 381, in full_clean self._clean_fields() File "C:pythonProject\venv\lib\site-packages\django\forms\forms.py", line 399, in _clean_fields value = field.clean(value) File "C:pythonProject\venv\lib\site-packages\django\forms\fields.py", line 148, in clean value = self.to_python(value) File "C:pythonProject\venv\lib\site-packages\django\forms\fields.py", line 462, in to_python result = super().to_python(value) File "C:pythonProject\venv\lib\site-packages\django\forms\fields.py", line 379, in to_python value = value.strip() AttributeError: 'list' object has no attribute 'strip'