How to get string name for QEvent in PyQt5

Under PyQt I'm timing Qt Events and I want to write a human readable string name with the time. With PySide2 just calling str() gives me the the string name but with PyQt5 it returns a string that's the enum value:

# PySide2
>>> str(QEvent.KeyPress)
'PySide2.QtCore.QEvent.Type.KeyPress'

# PyQt5
>>> str(QEvent.KeyPress)
'6'

Is there a way to get the string name using PyQt5? I can post a solution building a lookup table on startup, that works, but wondering if there is a direct way.

This works for PyQt5 and PySide2. I'm just create a dict by enumerating every event type in the QEvent object. I was hoping for something more built-in though.

class EventTypes:
    """Stores a string name for each event type.

    With PySide2 str() on the event type gives a nice string name,
    but with PyQt5 it does not. So this method works with both systems.
    """

    def __init__(self):
        """Create mapping for all known event types."""
        self.string_name = {}
        for name in vars(QEvent):
            attribute = getattr(QEvent, name)
            if type(attribute) == QEvent.Type:
                self.string_name[attribute] = name

    def as_string(self, event: QEvent.Type) -> str:
        """Return the string name for this event."""
        try:
            return self.string_name[event]
        except KeyError:
            return f"UnknownEvent:{event}"


# Example Usage
event_str = EventTypes().as_string(QEvent.UpdateRequest)
assert event_str == "UpdateRequest"