我试图从用户模型中获取一个值，我的要求是or条件应该在同一个查询中。

User.objects.get(
    Q(premium_referral=form.cleaned_data.get('referral_code')) | 
    Q(id=form.cleaned_data.get('referral_code'))
)

但它给出了一个错误：

ValidationError at /register
['“XUSB5” is not a valid UUID.']

上面的查询对于id是完美的，但是对于premium_referral字段就不行了。如果我传递一个UUID，它就可以工作，但是如果我传递5个字符premium_referral，它就失败了。
当我将它们分开时，Query也能很好地工作：

User.objects.get(premium_referral=form.cleaned_data.get('referral_code'))
User.objects.get(id=form.cleaned_data.get('referral_code'))

下面是模型：

class User(AbstractBaseUser):
    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
    premium_referral = models.CharField(('Premium Referral Code'), max_length=30, null=True, blank=True, unique=True)

回溯

Internal Server Error: /register
Traceback (most recent call last):
  File "env/lib/python3.8/site-packages/django/db/models/fields/__init__.py", line 2434, in to_python
    return uuid.UUID(**{input_form: value})
  File "/usr/lib/python3.8/uuid.py", line 171, in __init__
    raise ValueError('badly formed hexadecimal UUID string')
ValueError: badly formed hexadecimal UUID string

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "env/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
    response = get_response(request)
  File "env/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "apps/accounts/views.py", line 31, in register
    referrer = User.objects.get(
  File "env/lib/python3.8/site-packages/django/db/models/manager.py", line 85, in manager_method
    return getattr(self.get_queryset(), name)(*args, **kwargs)
  File "env/lib/python3.8/site-packages/django/db/models/query.py", line 424, in get
    clone = self._chain() if self.query.combinator else self.filter(*args, **kwargs)
  File "env/lib/python3.8/site-packages/django/db/models/query.py", line 941, in filter
    return self._filter_or_exclude(False, args, kwargs)
  File "env/lib/python3.8/site-packages/django/db/models/query.py", line 961, in _filter_or_exclude
    clone._filter_or_exclude_inplace(negate, args, kwargs)
  File "env/lib/python3.8/site-packages/django/db/models/query.py", line 968, in _filter_or_exclude_inplace
    self._query.add_q(Q(*args, **kwargs))
  File "env/lib/python3.8/site-packages/django/db/models/sql/query.py", line 1393, in add_q
    clause, _ = self._add_q(q_object, self.used_aliases)
  File "env/lib/python3.8/site-packages/django/db/models/sql/query.py", line 1412, in _add_q
    child_clause, needed_inner = self.build_filter(
  File "env/lib/python3.8/site-packages/django/db/models/sql/query.py", line 1265, in build_filter
    return self._add_q(
  File "env/lib/python3.8/site-packages/django/db/models/sql/query.py", line 1412, in _add_q
    child_clause, needed_inner = self.build_filter(
  File "env/lib/python3.8/site-packages/django/db/models/sql/query.py", line 1347, in build_filter
    condition = self.build_lookup(lookups, col, value)
  File "env/lib/python3.8/site-packages/django/db/models/sql/query.py", line 1193, in build_lookup
    lookup = lookup_class(lhs, rhs)
  File "env/lib/python3.8/site-packages/django/db/models/lookups.py", line 25, in __init__
    self.rhs = self.get_prep_lookup()
  File "env/lib/python3.8/site-packages/django/db/models/lookups.py", line 77, in get_prep_lookup
    return self.lhs.output_field.get_prep_value(self.rhs)
  File "env/lib/python3.8/site-packages/django/db/models/fields/__init__.py", line 2418, in get_prep_value
    return self.to_python(value)
  File "env/lib/python3.8/site-packages/django/db/models/fields/__init__.py", line 2436, in to_python
    raise exceptions.ValidationError(
django.core.exceptions.ValidationError: ['“XUSB5” is not a valid UUID.']
[19/Nov/2021 09:52:54] "POST /register HTTP/1.1" 500 154403