[PyQt] Error C2146 at nmake

Mamoru Inugami inugami.mamoru at gmail.com
Fri Jan 31 02:51:54 GMT 2020


Dear list.

I am still encountering build errors.
Now I could run pyqt-build and qmake, but nmake failed error as shown below
.
xmlparse.c
C:\Program Files (x86)\Windows
Kits\10\include\10.0.18362.0\um\winuser.h(4383): error C2146: 構文エラー: ')'
が、識別子 'lpwcx' の前に必要です。
.
(Sorry, Japanese error message is included)

I have updated pyqtdeploy-2.4.1.dev2001291106 and pip list shows this.
byqt-build.pyqt-demo.py works perfectly and I could execute pyqt-demo.exe.
I add my python code for help.


# -*- coding: utf-8 -*-

from PyQt5 import QtCore, QtGui, QtWidgets
import time
import random
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as
FigureCanvas
from matplotlib.figure import Figure

class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(500, 300)
        MainWindow.setMaximumSize(QtCore.QSize(500, 300))
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.pushButton = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton.setGeometry(QtCore.QRect(60, 110, 75, 23))
        self.pushButton.setObjectName("pushButton")
        self.graphicsView = QtWidgets.QGraphicsView(self.centralwidget)
        self.graphicsView.setGeometry(QtCore.QRect(190, 20, 300, 250))
        self.graphicsView.setObjectName("graphicsView")
        self.pushButton_2 = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton_2.setGeometry(QtCore.QRect(60, 170, 75, 23))
        self.pushButton_2.setObjectName("pushButton_2")
        MainWindow.setCentralWidget(self.centralwidget)
        self.menubar = QtWidgets.QMenuBar(MainWindow)
        self.menubar.setGeometry(QtCore.QRect(0, 0, 500, 21))
        self.menubar.setObjectName("menubar")
        MainWindow.setMenuBar(self.menubar)
        self.statusbar = QtWidgets.QStatusBar(MainWindow)
        self.statusbar.setObjectName("statusbar")
        MainWindow.setStatusBar(self.statusbar)

        self.graphicsView = QtWidgets.QVBoxLayout(self.graphicsView)
        self.canvas = FigureCanvas(Figure())
        self.graphicsView.addWidget(self.canvas)
        self.ax = self.canvas.figure.subplots()
        self.canvas.figure.subplots_adjust(0.15,0.15)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
        self.pushButton.setText(_translate("MainWindow", "ON"))
        self.pushButton_2.setText(_translate("MainWindow", "OFF"))

        self.pushButton.pressed.connect(start)
        self.pushButton_2.pressed.connect(stop)


class Thread(QtCore.QThread):
    def __init__(self):
        QtCore.QThread.__init__(self)

    def run(self):
        ptime = []
        value = []
        ui.ax.clear()
        now = time.time()

        while True:
            time.sleep(1)
            data = str(random.random())
            process_time = time.time()-now

            ptime.append(process_time)
            value.append(float(data))

            ui.ax.plot(ptime, value, color = 'black')
            ui.ax.figure.canvas.draw()

def start():
    ui.th=Thread()
    ui.th.start()

def stop():
    ui.th.terminate()


if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    MainWindow = QtWidgets.QMainWindow()
    ui = Ui_MainWindow()
    ui.setupUi(MainWindow)
    MainWindow.show()
    sys.exit(app.exec_())

Michiaki ENDO
Sapporo, Hokkaido
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