每日学习2_搭建py3.6+pycharm+PyQt5开发环境

每天都要有收获

利用高效开发工具Pycharm写PyQt,

• 安装pycharm
• 安装Anacanda python2.7版，我经常用2.7，利用虚拟环境安装3.6写pyqt5的代码
• cmd 下安装pyqt5、pyqt5-tools
• pycharm配置

安装Anacanda（略过）、虚拟环境配置

• 打开Anaconda Navigator

• 在Environments里，选择Create

  
  
  

  QQ截图20180122210837.png

• 填写名称和选择python版本,我选择3.6

  
  
  

  QQ截图20180122210910.png
• 解释器的路径就是 loacation所显示的路径 C:\Users\houyu\Anaconda2\envs\py36

安装pyqt5、pyqt5-tools

• 点击创建好的环境上的播放键，选择 open terminal

  
  
  

  QQ截图20180122211530.png
• 在控制台里输入:
  pip install pyqt5
pip install pyqt5-tools
  
  

  QQ截图20180122211910.png

配置Pycharm环境

• 添加插件 qtdesigner
  在pycharm-->file-->settings-->tools-->External Tools-->点击+号新建

  
  
  

  QQ截图20180122212110.png

• 填写名称，自己可以随便取名，我就起了Qtdesigner,文件地址，在pyqt5-tools文件下找，文件保存地址（点击旁边的insert选FileDir）

  
  
  

  QQ截图20180122212137.png
• 添加插件PyUic（用来转换UI-->.py文件）
  program选择python.exe
  arguements填写
  -m PyQt5.uic.pyuic $FileName$ -o $FileNameWithoutExtension$.py
  
  

  QQ截图20180122212147.png

配置环境差不多完了，开始动手写一个

• 新建一个项目
• 点击右键选择 QtDesigner

QQ截图20180122213306.png

• 拖拽控件TextEdit、pushButton、pushButton

  
  
  

  QQ截图20180122213323.png
• 保存
• 点击UI文件，右键PyUIC,转换成py文件
• 贴上两个文件的代码

看到有的文章说要删除段落，我这个没删除
# -*- coding: utf-8 -*-

# Form implementation generated from reading ui file 'mainWinPtt.ui'
#
# Created by: PyQt5 UI code generator 5.9.2
#
# WARNING! All changes made in this file will be lost!

from PyQt5 import QtCore, QtGui, QtWidgets

class Ui_Serial(object):
    def setupUi(self, Serial):
        Serial.setObjectName("Serial")
        Serial.resize(513, 368)
        self.btn1 = QtWidgets.QPushButton(Serial)
        self.btn1.setGeometry(QtCore.QRect(390, 40, 75, 23))
        self.btn1.setObjectName("btn1")
        self.btn2 = QtWidgets.QPushButton(Serial)
        self.btn2.setGeometry(QtCore.QRect(390, 110, 75, 23))
        self.btn2.setObjectName("btn2")
        self.textEdit = QtWidgets.QTextEdit(Serial)
        self.textEdit.setGeometry(QtCore.QRect(20, 10, 321, 331))
        self.textEdit.setObjectName("textEdit")

        self.retranslateUi(Serial)
        self.btn1.clicked.connect(Serial.btn1_open)
        self.btn2.clicked.connect(Serial.btn2_close)
        QtCore.QMetaObject.connectSlotsByName(Serial)

    def retranslateUi(self, Serial):
        _translate = QtCore.QCoreApplication.translate
        Serial.setWindowTitle(_translate("Serial", "Form"))
        self.btn1.setText(_translate("Serial", "打开"))
        self.btn2.setText(_translate("Serial", "关闭"))

# -*- coding: utf-8 -*-
# @Time    : 2018/1/22 20:23
# @Author  : houyujiang
# @Email   : [email protected]
# @File    : pttTest.py
# @Software: PyCharm
import PyQt5
from  mainWinPtt import Ui_Serial
from PyQt5 import QtWidgets
import sys

class MyWindows(QtWidgets.QMainWindow,Ui_Serial):

    def __init__(self):
        super(MyWindows, self).__init__()
        self.setupUi(self)

    def btn1_open(self):
        self.textEdit.setText("hello.Open PTT~~~")
    def btn2_close(self):
        self.textEdit.setText("hello.Close PTT~~~")

if __name__ == '__main__':
    app = QtWidgets.QApplication(sys.argv)
    window = MyWindows()
    window.show()
    sys.exit(app.exec_())

运行起来

QQ截图20180122214414.png