qt: don't import PyQt5.Qt

related #4960

electrum/plugins/hw_wallet/qt.py

@@ -26,7 +26,7 @@
 
 import threading
 
-from PyQt5.Qt import QVBoxLayout, QLabel
+from PyQt5.QtWidgets import QVBoxLayout, QLabel
 
 from electrum.gui.qt.password_dialog import PasswordLayout, PW_PASSPHRASE
 from electrum.gui.qt.util import *

electrum/plugins/keepkey/qt.py

@@ -1,9 +1,9 @@
 from functools import partial
 import threading
 
-from PyQt5.Qt import Qt
-from PyQt5.Qt import QGridLayout, QInputDialog, QPushButton
-from PyQt5.Qt import QVBoxLayout, QLabel
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import QGridLayout, QInputDialog, QPushButton
+from PyQt5.QtWidgets import QVBoxLayout, QLabel
 
 from electrum.gui.qt.util import *
 from electrum.i18n import _

electrum/plugins/ledger/auth2fa.py

@@ -7,7 +7,7 @@ from binascii import hexlify, unhexlify
 
 import websocket
 
-from PyQt5.Qt import QDialog, QLineEdit, QTextEdit, QVBoxLayout, QLabel
+from PyQt5.QtWidgets import QDialog, QLineEdit, QTextEdit, QVBoxLayout, QLabel
 import PyQt5.QtCore as QtCore
 from PyQt5.QtWidgets import *
 

electrum/plugins/safe_t/qt.py

@@ -1,9 +1,9 @@
 from functools import partial
 import threading
 
-from PyQt5.Qt import Qt
-from PyQt5.Qt import QGridLayout, QInputDialog, QPushButton
-from PyQt5.Qt import QVBoxLayout, QLabel
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import QGridLayout, QInputDialog, QPushButton
+from PyQt5.QtWidgets import QVBoxLayout, QLabel
 
 from electrum.gui.qt.util import *
 from electrum.i18n import _

electrum/plugins/trezor/qt.py

@@ -1,9 +1,9 @@
 from functools import partial
 import threading
 
-from PyQt5.Qt import Qt
-from PyQt5.Qt import QGridLayout, QInputDialog, QPushButton
-from PyQt5.Qt import QVBoxLayout, QLabel
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import QGridLayout, QInputDialog, QPushButton
+from PyQt5.QtWidgets import QVBoxLayout, QLabel
 
 from electrum.gui.qt.util import *
 from electrum.i18n import _