无法从 PyQt5 导入 uic

Question

I am trying to load my .ui file in python and i want to use uic.loadUI() function but I have problem with importing it, I get an error:

*Cannot find reference 'uic' in '__init__.pyi'*

My code:

from PyQt5.QtWidgets import QApplication, QWidget
from PyQt5 import uic
import sys

class UI(QWidget):
    def __init__(self):
        super().__init__()
        uic.loadUi("mybutton.ui", self)

app = QApplication([])
window = UI()
window.show()
app.exec_()

I am using python 3.9.7. Installed PyQt5 with pip. Checked the PyQt5 folder and it looks like this: https://i.stack.imgur.com/bTlXs.png

Can You please help?

Answer 1

I had a simular problem when using PyCharm. The following Code fixed the issue:

from PyQt5.uic import loadUiType
from os import path

FORM_CLASS, _ = loadUiType(path.join(path.dirname(__file__), "mybutton.ui"))

I Think its a Bug from PyCharm

Answer 2

Filip 在哪里放置 FORM_CLASS, _ = loadUiType(path.join(path.dirname( file ), "mybutton.ui"))

Answer 3

loadUi(path.join(path.dirname( file ), "w.ui"),self)