├── README.md
├── 多窗口项目模板
    ├── Algorithms.py
    ├── Login_Dialog.py
    ├── Login_Dialog.ui
    ├── Main_Window.py
    ├── Main_Window.ui
    ├── __pycache__
    │   ├── Algorithms.cpython-39.pyc
    │   ├── Login_Dialog.cpython-39.pyc
    │   ├── Main_Window.cpython-39.pyc
    │   └── Template.cpython-39.pyc
    └── main.py
├── 天气查询
    ├── Weather.py
    ├── Weather.ui
    ├── __pycache__
    │   └── Weather.cpython-39.pyc
    ├── run.py
    └── 天气.PNG
├── 实时汇率换算
    ├── Exchange.py
    ├── Exchange.ui
    ├── run.py
    └── 汇率转换.PNG
└── 项目模板
    ├── Template.py
    ├── Template.ui
    ├── __pycache__
        └── Template.cpython-39.pyc
    └── main.py


/README.md:
--------------------------------------------------------------------------------
 1 | # PyQt5项目实战
 2 | 
 3 | ## 主窗口项目模板
 4 | 
 5 | 本项目提供PyQt5编程通用的项目工程模板，用于将界面与逻辑分离。其使用方法详见[main.py](https://github.com/wzy6642/PyQt5/blob/master/%E9%A1%B9%E7%9B%AE%E6%A8%A1%E6%9D%BF/main.py)中的注释部分。
 6 | 
 7 | ## 多窗口项目模板
 8 | 本项目提供一个代码模板，用于解决窗口跳转的需求，并将界面、逻辑、算法进行分离。其使用方法详见[main.py](https://github.com/wzy6642/PyQt5/blob/master/%E5%A4%9A%E7%AA%97%E5%8F%A3%E9%A1%B9%E7%9B%AE%E6%A8%A1%E6%9D%BF/main.py)中的注释部分。
 9 | 
10 | 
11 | ## 汇率计算器
12 | 
13 | 本项目的主要功能是实时获取每天的汇率，并提供一套完整的计算工具完成不同币种之间的汇率转换。项目代码详见[code](https://github.com/wzy6642/PyQt5/blob/master/%E5%AE%9E%E6%97%B6%E6%B1%87%E7%8E%87%E6%8D%A2%E7%AE%97/run.py)，具体效果为：
14 | <div align=center>
15 | <img width="400" src="实时汇率换算/汇率转换.PNG" alt="封面"/>
16 | </div>
17 | 
18 | ## 天气查询
19 | 
20 | 本项目借助百度正逆地理编码API以及天气状况查询API实现输入地名，获取其经纬度以及当前天气状况，并将未来一段时间的温度等信息以曲线图的形式进行展示。项目代码详见[code](https://github.com/wzy6642/PyQt5/blob/master/%E5%A4%A9%E6%B0%94%E6%9F%A5%E8%AF%A2/run.py)，具体效果为：
21 | <div align=center>
22 | <img width="400" src="天气查询/天气.PNG" alt="封面"/>
23 | </div>
24 | 


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/多窗口项目模板/Algorithms.py:
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 1 | # -*- coding: utf-8 -*-
 2 | # @Time    : 2021/8/12 14:06
 3 | # @Author  : Zhenyu Wu
 4 | # @Email   : wuzhenyuai@gmail.com
 5 | # @File    : Algorithms.py
 6 | # @Software: PyCharm
 7 | # 本软件对应的算法部分
 8 | 
 9 | 
10 | class algorithm_name:
11 |     # 初始化部分
12 |     def __init__(self, value_1):
13 |         self.value_1 = value_1
14 | 
15 |     # 具体计算方法
16 |     def calculate(self):
17 |         print("测试算法")
18 | 


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/多窗口项目模板/Login_Dialog.py:
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 1 | # -*- coding: utf-8 -*-
 2 | 
 3 | # Form implementation generated from reading ui file 'Login_Dialog.ui'
 4 | #
 5 | # Created by: PyQt5 UI code generator 5.15.4
 6 | #
 7 | # WARNING: Any manual changes made to this file will be lost when pyuic5 is
 8 | # run again.  Do not edit this file unless you know what you are doing.
 9 | 
10 | 
11 | from PyQt5 import QtCore, QtGui, QtWidgets
12 | 
13 | 
14 | class Ui_Dialog(object):
15 |     def setupUi(self, Dialog):
16 |         Dialog.setObjectName("Dialog")
17 |         Dialog.resize(339, 140)
18 |         self.dialog_button = QtWidgets.QPushButton(Dialog)
19 |         self.dialog_button.setGeometry(QtCore.QRect(120, 50, 93, 28))
20 |         self.dialog_button.setObjectName("dialog_button")
21 | 
22 |         self.retranslateUi(Dialog)
23 |         QtCore.QMetaObject.connectSlotsByName(Dialog)
24 | 
25 |     def retranslateUi(self, Dialog):
26 |         _translate = QtCore.QCoreApplication.translate
27 |         Dialog.setWindowTitle(_translate("Dialog", "Dialog"))
28 |         self.dialog_button.setText(_translate("Dialog", "测试按键"))
29 | 


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/多窗口项目模板/Login_Dialog.ui:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <ui version="4.0">
 3 |  <class>Dialog</class>
 4 |  <widget class="QDialog" name="Dialog">
 5 |   <property name="geometry">
 6 |    <rect>
 7 |     <x>0</x>
 8 |     <y>0</y>
 9 |     <width>339</width>
10 |     <height>140</height>
11 |    </rect>
12 |   </property>
13 |   <property name="windowTitle">
14 |    <string>Dialog</string>
15 |   </property>
16 |   <widget class="QPushButton" name="dialog_button">
17 |    <property name="geometry">
18 |     <rect>
19 |      <x>120</x>
20 |      <y>50</y>
21 |      <width>93</width>
22 |      <height>28</height>
23 |     </rect>
24 |    </property>
25 |    <property name="text">
26 |     <string>测试按键</string>
27 |    </property>
28 |   </widget>
29 |  </widget>
30 |  <resources/>
31 |  <connections/>
32 | </ui>
33 | 


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/多窗口项目模板/Main_Window.py:
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 1 | # -*- coding: utf-8 -*-
 2 | 
 3 | # Form implementation generated from reading ui file 'Main_Window.ui'
 4 | #
 5 | # Created by: PyQt5 UI code generator 5.15.4
 6 | #
 7 | # WARNING: Any manual changes made to this file will be lost when pyuic5 is
 8 | # run again.  Do not edit this file unless you know what you are doing.
 9 | 
10 | 
11 | from PyQt5 import QtCore, QtGui, QtWidgets
12 | 
13 | 
14 | class Ui_MainWindow(object):
15 |     def setupUi(self, MainWindow):
16 |         MainWindow.setObjectName("MainWindow")
17 |         MainWindow.resize(306, 140)
18 |         self.centralwidget = QtWidgets.QWidget(MainWindow)
19 |         self.centralwidget.setObjectName("centralwidget")
20 |         self.test_button = QtWidgets.QPushButton(self.centralwidget)
21 |         self.test_button.setGeometry(QtCore.QRect(100, 50, 93, 28))
22 |         self.test_button.setObjectName("test_button")
23 |         MainWindow.setCentralWidget(self.centralwidget)
24 |         self.menubar = QtWidgets.QMenuBar(MainWindow)
25 |         self.menubar.setGeometry(QtCore.QRect(0, 0, 306, 26))
26 |         self.menubar.setObjectName("menubar")
27 |         MainWindow.setMenuBar(self.menubar)
28 |         self.statusbar = QtWidgets.QStatusBar(MainWindow)
29 |         self.statusbar.setObjectName("statusbar")
30 |         MainWindow.setStatusBar(self.statusbar)
31 | 
32 |         self.retranslateUi(MainWindow)
33 |         QtCore.QMetaObject.connectSlotsByName(MainWindow)
34 | 
35 |     def retranslateUi(self, MainWindow):
36 |         _translate = QtCore.QCoreApplication.translate
37 |         MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
38 |         self.test_button.setText(_translate("MainWindow", "测试按键"))
39 | 


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/多窗口项目模板/Main_Window.ui:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <ui version="4.0">
 3 |  <class>MainWindow</class>
 4 |  <widget class="QMainWindow" name="MainWindow">
 5 |   <property name="geometry">
 6 |    <rect>
 7 |     <x>0</x>
 8 |     <y>0</y>
 9 |     <width>306</width>
10 |     <height>140</height>
11 |    </rect>
12 |   </property>
13 |   <property name="windowTitle">
14 |    <string>MainWindow</string>
15 |   </property>
16 |   <widget class="QWidget" name="centralwidget">
17 |    <widget class="QPushButton" name="test_button">
18 |     <property name="geometry">
19 |      <rect>
20 |       <x>100</x>
21 |       <y>50</y>
22 |       <width>93</width>
23 |       <height>28</height>
24 |      </rect>
25 |     </property>
26 |     <property name="text">
27 |      <string>测试按键</string>
28 |     </property>
29 |    </widget>
30 |   </widget>
31 |   <widget class="QMenuBar" name="menubar">
32 |    <property name="geometry">
33 |     <rect>
34 |      <x>0</x>
35 |      <y>0</y>
36 |      <width>306</width>
37 |      <height>26</height>
38 |     </rect>
39 |    </property>
40 |   </widget>
41 |   <widget class="QStatusBar" name="statusbar"/>
42 |  </widget>
43 |  <resources/>
44 |  <connections/>
45 | </ui>
46 | 


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/多窗口项目模板/__pycache__/Algorithms.cpython-39.pyc:
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/多窗口项目模板/__pycache__/Login_Dialog.cpython-39.pyc:
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/多窗口项目模板/__pycache__/Main_Window.cpython-39.pyc:
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/多窗口项目模板/__pycache__/Template.cpython-39.pyc:
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/多窗口项目模板/main.py:
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 1 | # -*- coding: utf-8 -*-
 2 | # @Time    : 2021/8/11 9:12
 3 | # @Author  : Zhenyu Wu
 4 | # @Email   : wuzhenyuai@gmail.com
 5 | # @File    : main.py
 6 | # @Software: PyCharm
 7 | # 顺序：
 8 | #           1、Tools -> External Tools -> QtDesigner（绘制界面） -> 保存为`UI文件名.ui`
 9 | #           2、右击`UI文件名.ui` -> External Tools -> PyUIC -> 生成`UI文件名.py`
10 | #           3、右击项目文件夹 -> Mark Directory as -> Sources Root
11 | #           4、新建`main.py` -> 添加下述代码并运行
12 | # 界面与逻辑分离
13 | # 后续将日志功能加入
14 | import sys
15 | 
16 | from PyQt5.QtWidgets import QApplication, QMainWindow, QDialog
17 | 
18 | from Main_Window import Ui_MainWindow                   # 导入主窗口
19 | from Login_Dialog import Ui_Dialog                      # 导入弹窗
20 | from Algorithms import algorithm_name                   # 导入要执行的算法
21 | 
22 | 
23 | # 新建类继承于UI类，方便进一步书写逻辑
24 | class Application(QMainWindow, Ui_MainWindow):
25 |     def __init__(self, parent=None):
26 |         super(Application, self).__init__(parent)
27 |         self.setupUi(self)             # 创建界面
28 |         ## 一些控件的属性初始化代码
29 |         self.window_attribute()
30 | 
31 |         ## 一些算法实例化代码
32 |         self.algorithm_name = algorithm_name(value_1=None)
33 | 
34 |         ## 信号和槽函数部分
35 |         self.test_button.clicked.connect(lambda: self.test(
36 |             self.test_button,
37 |         ))
38 | 
39 |     ## 控件属性定义部分
40 |     def window_attribute(self):
41 |         # 属性的具体定义部分
42 |         self.setWindowTitle("PyQt5主窗口模板")
43 | 
44 |     ## 自定义槽函数部分
45 |     def test(self, button):
46 |         # 这里编写触发事件对应的执行代码
47 |         print(button.text())
48 |         self.algorithm_name.calculate()
49 | 
50 | 
51 | # 新建类继承于对话框类，方便进一步书写逻辑
52 | class Login(QDialog, Ui_Dialog):
53 |     def __init__(self, parent=None):
54 |         super(Login, self).__init__(parent)
55 |         self.setupUi(self)             # 创建界面
56 |         ## 一些控件的属性初始化代码
57 |         self.dialog_attribute()
58 | 
59 |         ## 一些算法实例化代码
60 |         self.algorithm_name = algorithm_name(value_1=None)
61 | 
62 |         ## 信号和槽函数部分
63 |         self.dialog_button.clicked.connect(lambda: self.test(
64 |             self.dialog_button,
65 |         ))
66 | 
67 |     ## 控件属性定义部分
68 |     def dialog_attribute(self):
69 |         # 属性的具体定义部分
70 |         self.setWindowTitle("登录窗口")
71 | 
72 |     ## 自定义槽函数部分
73 |     def test(self, button):
74 |         # 这里编写触发事件对应的执行代码
75 |         self.algorithm_name.calculate()
76 |         self.close()
77 | 
78 | 
79 | # 设计不同页面之间的逻辑关系
80 | def Interaction_Logic(main_window, login_dialog):
81 |     main_window.test_button.clicked.connect(login_dialog.show)
82 | 
83 | 
84 | if __name__ == '__main__':
85 |     app = QApplication(sys.argv)                    # 创建应用程序对象
86 |     mainWindow = Application()                      # 实例化界面
87 |     loginDialog = Login()                           # 实例化对话框窗口
88 |     Interaction_Logic(mainWindow, loginDialog)      # 页面之间的逻辑设计
89 |     mainWindow.show()                               # 窗口显示
90 |     sys.exit(app.exec_())                           # 主循环结束
91 | 


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/天气查询/Weather.py:
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  1 | # -*- coding: utf-8 -*-
  2 | 
  3 | # Form implementation generated from reading ui file 'Weather.ui'
  4 | #
  5 | # Created by: PyQt5 UI code generator 5.15.4
  6 | #
  7 | # WARNING: Any manual changes made to this file will be lost when pyuic5 is
  8 | # run again.  Do not edit this file unless you know what you are doing.
  9 | 
 10 | 
 11 | from PyQt5 import QtCore, QtGui, QtWidgets
 12 | 
 13 | 
 14 | class Ui_Form(object):
 15 |     def setupUi(self, Form):
 16 |         Form.setObjectName("Form")
 17 |         Form.resize(1057, 811)
 18 |         self.groupBox = QtWidgets.QGroupBox(Form)
 19 |         self.groupBox.setGeometry(QtCore.QRect(20, 20, 361, 231))
 20 |         font = QtGui.QFont()
 21 |         font.setFamily("等线")
 22 |         font.setPointSize(13)
 23 |         self.groupBox.setFont(font)
 24 |         self.groupBox.setObjectName("groupBox")
 25 |         self.widget = QtWidgets.QWidget(self.groupBox)
 26 |         self.widget.setGeometry(QtCore.QRect(10, 30, 341, 190))
 27 |         self.widget.setObjectName("widget")
 28 |         self.formLayout = QtWidgets.QFormLayout(self.widget)
 29 |         self.formLayout.setContentsMargins(0, 0, 0, 0)
 30 |         self.formLayout.setObjectName("formLayout")
 31 |         self.location_label = QtWidgets.QLabel(self.widget)
 32 |         font = QtGui.QFont()
 33 |         font.setFamily("等线")
 34 |         font.setPointSize(13)
 35 |         self.location_label.setFont(font)
 36 |         self.location_label.setObjectName("location_label")
 37 |         self.formLayout.setWidget(0, QtWidgets.QFormLayout.LabelRole, self.location_label)
 38 |         self.position = QtWidgets.QLineEdit(self.widget)
 39 |         self.position.setObjectName("position")
 40 |         self.formLayout.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.position)
 41 |         self.longitude_label = QtWidgets.QLabel(self.widget)
 42 |         font = QtGui.QFont()
 43 |         font.setFamily("等线")
 44 |         font.setPointSize(13)
 45 |         self.longitude_label.setFont(font)
 46 |         self.longitude_label.setObjectName("longitude_label")
 47 |         self.formLayout.setWidget(1, QtWidgets.QFormLayout.LabelRole, self.longitude_label)
 48 |         self.longitude = QtWidgets.QLineEdit(self.widget)
 49 |         self.longitude.setReadOnly(True)
 50 |         self.longitude.setObjectName("longitude")
 51 |         self.formLayout.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.longitude)
 52 |         self.latitude_label = QtWidgets.QLabel(self.widget)
 53 |         font = QtGui.QFont()
 54 |         font.setFamily("等线")
 55 |         font.setPointSize(13)
 56 |         self.latitude_label.setFont(font)
 57 |         self.latitude_label.setObjectName("latitude_label")
 58 |         self.formLayout.setWidget(2, QtWidgets.QFormLayout.LabelRole, self.latitude_label)
 59 |         self.latitude = QtWidgets.QLineEdit(self.widget)
 60 |         self.latitude.setReadOnly(True)
 61 |         self.latitude.setObjectName("latitude")
 62 |         self.formLayout.setWidget(2, QtWidgets.QFormLayout.FieldRole, self.latitude)
 63 |         self.information_label = QtWidgets.QLabel(self.widget)
 64 |         font = QtGui.QFont()
 65 |         font.setFamily("等线")
 66 |         font.setPointSize(13)
 67 |         self.information_label.setFont(font)
 68 |         self.information_label.setObjectName("information_label")
 69 |         self.formLayout.setWidget(3, QtWidgets.QFormLayout.LabelRole, self.information_label)
 70 |         self.information = QtWidgets.QLineEdit(self.widget)
 71 |         self.information.setReadOnly(True)
 72 |         self.information.setObjectName("information")
 73 |         self.formLayout.setWidget(3, QtWidgets.QFormLayout.FieldRole, self.information)
 74 |         self.loc_scan = QtWidgets.QPushButton(self.widget)
 75 |         font = QtGui.QFont()
 76 |         font.setFamily("等线")
 77 |         font.setPointSize(12)
 78 |         self.loc_scan.setFont(font)
 79 |         self.loc_scan.setObjectName("loc_scan")
 80 |         self.formLayout.setWidget(4, QtWidgets.QFormLayout.FieldRole, self.loc_scan)
 81 |         self.groupBox_2 = QtWidgets.QGroupBox(Form)
 82 |         self.groupBox_2.setGeometry(QtCore.QRect(400, 20, 361, 231))
 83 |         font = QtGui.QFont()
 84 |         font.setFamily("等线")
 85 |         font.setPointSize(13)
 86 |         self.groupBox_2.setFont(font)
 87 |         self.groupBox_2.setObjectName("groupBox_2")
 88 |         self.widget1 = QtWidgets.QWidget(self.groupBox_2)
 89 |         self.widget1.setGeometry(QtCore.QRect(10, 30, 341, 191))
 90 |         self.widget1.setObjectName("widget1")
 91 |         self.formLayout_2 = QtWidgets.QFormLayout(self.widget1)
 92 |         self.formLayout_2.setContentsMargins(0, 0, 0, 0)
 93 |         self.formLayout_2.setObjectName("formLayout_2")
 94 |         self.temp_label = QtWidgets.QLabel(self.widget1)
 95 |         font = QtGui.QFont()
 96 |         font.setFamily("等线")
 97 |         font.setPointSize(13)
 98 |         self.temp_label.setFont(font)
 99 |         self.temp_label.setObjectName("temp_label")
100 |         self.formLayout_2.setWidget(0, QtWidgets.QFormLayout.LabelRole, self.temp_label)
101 |         self.temp_location = QtWidgets.QLineEdit(self.widget1)
102 |         self.temp_location.setReadOnly(True)
103 |         self.temp_location.setObjectName("temp_location")
104 |         self.formLayout_2.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.temp_location)
105 |         self.time_label = QtWidgets.QLabel(self.widget1)
106 |         font = QtGui.QFont()
107 |         font.setFamily("等线")
108 |         font.setPointSize(13)
109 |         self.time_label.setFont(font)
110 |         self.time_label.setObjectName("time_label")
111 |         self.formLayout_2.setWidget(1, QtWidgets.QFormLayout.LabelRole, self.time_label)
112 |         self.time_stamp = QtWidgets.QLineEdit(self.widget1)
113 |         self.time_stamp.setReadOnly(True)
114 |         self.time_stamp.setObjectName("time_stamp")
115 |         self.formLayout_2.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.time_stamp)
116 |         self.label = QtWidgets.QLabel(self.widget1)
117 |         font = QtGui.QFont()
118 |         font.setFamily("等线")
119 |         font.setPointSize(13)
120 |         self.label.setFont(font)
121 |         self.label.setObjectName("label")
122 |         self.formLayout_2.setWidget(2, QtWidgets.QFormLayout.LabelRole, self.label)
123 |         self.temp_now = QtWidgets.QLineEdit(self.widget1)
124 |         self.temp_now.setReadOnly(True)
125 |         self.temp_now.setObjectName("temp_now")
126 |         self.formLayout_2.setWidget(2, QtWidgets.QFormLayout.FieldRole, self.temp_now)
127 |         self.humidity_label = QtWidgets.QLabel(self.widget1)
128 |         font = QtGui.QFont()
129 |         font.setFamily("等线")
130 |         font.setPointSize(13)
131 |         self.humidity_label.setFont(font)
132 |         self.humidity_label.setObjectName("humidity_label")
133 |         self.formLayout_2.setWidget(3, QtWidgets.QFormLayout.LabelRole, self.humidity_label)
134 |         self.humidity_now = QtWidgets.QLineEdit(self.widget1)
135 |         self.humidity_now.setReadOnly(True)
136 |         self.humidity_now.setObjectName("humidity_now")
137 |         self.formLayout_2.setWidget(3, QtWidgets.QFormLayout.FieldRole, self.humidity_now)
138 |         self.pressure_label = QtWidgets.QLabel(self.widget1)
139 |         font = QtGui.QFont()
140 |         font.setFamily("等线")
141 |         font.setPointSize(13)
142 |         self.pressure_label.setFont(font)
143 |         self.pressure_label.setObjectName("pressure_label")
144 |         self.formLayout_2.setWidget(4, QtWidgets.QFormLayout.LabelRole, self.pressure_label)
145 |         self.pressure = QtWidgets.QLineEdit(self.widget1)
146 |         self.pressure.setReadOnly(True)
147 |         self.pressure.setObjectName("pressure")
148 |         self.formLayout_2.setWidget(4, QtWidgets.QFormLayout.FieldRole, self.pressure)
149 |         self.groupBox_3 = QtWidgets.QGroupBox(Form)
150 |         self.groupBox_3.setGeometry(QtCore.QRect(780, 20, 241, 231))
151 |         font = QtGui.QFont()
152 |         font.setFamily("等线")
153 |         font.setPointSize(13)
154 |         self.groupBox_3.setFont(font)
155 |         self.groupBox_3.setObjectName("groupBox_3")
156 |         self.widget2 = QtWidgets.QWidget(self.groupBox_3)
157 |         self.widget2.setGeometry(QtCore.QRect(30, 30, 181, 181))
158 |         self.widget2.setObjectName("widget2")
159 |         self.verticalLayout = QtWidgets.QVBoxLayout(self.widget2)
160 |         self.verticalLayout.setContentsMargins(0, 0, 0, 0)
161 |         self.verticalLayout.setObjectName("verticalLayout")
162 |         self.temp_radioButton = QtWidgets.QRadioButton(self.widget2)
163 |         font = QtGui.QFont()
164 |         font.setFamily("等线")
165 |         font.setPointSize(13)
166 |         self.temp_radioButton.setFont(font)
167 |         self.temp_radioButton.setObjectName("temp_radioButton")
168 |         self.verticalLayout.addWidget(self.temp_radioButton)
169 |         self.radioButton = QtWidgets.QRadioButton(self.widget2)
170 |         font = QtGui.QFont()
171 |         font.setFamily("等线")
172 |         font.setPointSize(13)
173 |         self.radioButton.setFont(font)
174 |         self.radioButton.setObjectName("radioButton")
175 |         self.verticalLayout.addWidget(self.radioButton)
176 |         self.radioButton_2 = QtWidgets.QRadioButton(self.widget2)
177 |         font = QtGui.QFont()
178 |         font.setFamily("等线")
179 |         font.setPointSize(13)
180 |         self.radioButton_2.setFont(font)
181 |         self.radioButton_2.setObjectName("radioButton_2")
182 |         self.verticalLayout.addWidget(self.radioButton_2)
183 |         self.radioButton_3 = QtWidgets.QRadioButton(self.widget2)
184 |         font = QtGui.QFont()
185 |         font.setFamily("等线")
186 |         font.setPointSize(13)
187 |         self.radioButton_3.setFont(font)
188 |         self.radioButton_3.setObjectName("radioButton_3")
189 |         self.verticalLayout.addWidget(self.radioButton_3)
190 |         self.radioButton_4 = QtWidgets.QRadioButton(self.widget2)
191 |         font = QtGui.QFont()
192 |         font.setFamily("等线")
193 |         font.setPointSize(13)
194 |         self.radioButton_4.setFont(font)
195 |         self.radioButton_4.setObjectName("radioButton_4")
196 |         self.verticalLayout.addWidget(self.radioButton_4)
197 |         self.img = QtWidgets.QLabel(Form)
198 |         self.img.setGeometry(QtCore.QRect(20, 270, 1001, 501))
199 |         self.img.setText("")
200 |         self.img.setObjectName("img")
201 |         self.location_label.setBuddy(self.position)
202 |         self.longitude_label.setBuddy(self.longitude)
203 |         self.latitude_label.setBuddy(self.latitude)
204 | 
205 |         self.retranslateUi(Form)
206 |         QtCore.QMetaObject.connectSlotsByName(Form)
207 | 
208 |     def retranslateUi(self, Form):
209 |         _translate = QtCore.QCoreApplication.translate
210 |         Form.setWindowTitle(_translate("Form", "Form"))
211 |         self.groupBox.setTitle(_translate("Form", "位置信息"))
212 |         self.location_label.setText(_translate("Form", "地理位置(&A): "))
213 |         self.longitude_label.setText(_translate("Form", "经度: "))
214 |         self.latitude_label.setText(_translate("Form", "纬度: "))
215 |         self.information_label.setText(_translate("Form", "详细信息: "))
216 |         self.loc_scan.setText(_translate("Form", "查询经纬度"))
217 |         self.groupBox_2.setTitle(_translate("Form", "天气信息"))
218 |         self.temp_label.setText(_translate("Form", "温度采样地址: "))
219 |         self.time_label.setText(_translate("Form", "更新时间: "))
220 |         self.label.setText(_translate("Form", "当前温度: "))
221 |         self.humidity_label.setText(_translate("Form", "当前湿度: "))
222 |         self.pressure_label.setText(_translate("Form", "当前气压: "))
223 |         self.groupBox_3.setTitle(_translate("Form", "可视化图框"))
224 |         self.temp_radioButton.setText(_translate("Form", "未来温度"))
225 |         self.radioButton.setText(_translate("Form", "未来风速"))
226 |         self.radioButton_2.setText(_translate("Form", "未来天气"))
227 |         self.radioButton_3.setText(_translate("Form", "日出/日落时间"))
228 |         self.radioButton_4.setText(_translate("Form", "最高/最低温度"))
229 | 


--------------------------------------------------------------------------------
/天气查询/Weather.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>Form</class>
  4 |  <widget class="QWidget" name="Form">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>1057</width>
 10 |     <height>811</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Form</string>
 15 |   </property>
 16 |   <widget class="QGroupBox" name="groupBox">
 17 |    <property name="geometry">
 18 |     <rect>
 19 |      <x>20</x>
 20 |      <y>20</y>
 21 |      <width>361</width>
 22 |      <height>231</height>
 23 |     </rect>
 24 |    </property>
 25 |    <property name="font">
 26 |     <font>
 27 |      <family>等线</family>
 28 |      <pointsize>13</pointsize>
 29 |     </font>
 30 |    </property>
 31 |    <property name="title">
 32 |     <string>位置信息</string>
 33 |    </property>
 34 |    <widget class="QWidget" name="">
 35 |     <property name="geometry">
 36 |      <rect>
 37 |       <x>10</x>
 38 |       <y>30</y>
 39 |       <width>341</width>
 40 |       <height>190</height>
 41 |      </rect>
 42 |     </property>
 43 |     <layout class="QFormLayout" name="formLayout">
 44 |      <item row="0" column="0">
 45 |       <widget class="QLabel" name="location_label">
 46 |        <property name="font">
 47 |         <font>
 48 |          <family>等线</family>
 49 |          <pointsize>13</pointsize>
 50 |         </font>
 51 |        </property>
 52 |        <property name="text">
 53 |         <string>地理位置(&amp;A): </string>
 54 |        </property>
 55 |        <property name="buddy">
 56 |         <cstring>position</cstring>
 57 |        </property>
 58 |       </widget>
 59 |      </item>
 60 |      <item row="0" column="1">
 61 |       <widget class="QLineEdit" name="position"/>
 62 |      </item>
 63 |      <item row="1" column="0">
 64 |       <widget class="QLabel" name="longitude_label">
 65 |        <property name="font">
 66 |         <font>
 67 |          <family>等线</family>
 68 |          <pointsize>13</pointsize>
 69 |         </font>
 70 |        </property>
 71 |        <property name="text">
 72 |         <string>经度: </string>
 73 |        </property>
 74 |        <property name="buddy">
 75 |         <cstring>longitude</cstring>
 76 |        </property>
 77 |       </widget>
 78 |      </item>
 79 |      <item row="1" column="1">
 80 |       <widget class="QLineEdit" name="longitude">
 81 |        <property name="readOnly">
 82 |         <bool>true</bool>
 83 |        </property>
 84 |       </widget>
 85 |      </item>
 86 |      <item row="2" column="0">
 87 |       <widget class="QLabel" name="latitude_label">
 88 |        <property name="font">
 89 |         <font>
 90 |          <family>等线</family>
 91 |          <pointsize>13</pointsize>
 92 |         </font>
 93 |        </property>
 94 |        <property name="text">
 95 |         <string>纬度: </string>
 96 |        </property>
 97 |        <property name="buddy">
 98 |         <cstring>latitude</cstring>
 99 |        </property>
100 |       </widget>
101 |      </item>
102 |      <item row="2" column="1">
103 |       <widget class="QLineEdit" name="latitude">
104 |        <property name="readOnly">
105 |         <bool>true</bool>
106 |        </property>
107 |       </widget>
108 |      </item>
109 |      <item row="3" column="0">
110 |       <widget class="QLabel" name="information_label">
111 |        <property name="font">
112 |         <font>
113 |          <family>等线</family>
114 |          <pointsize>13</pointsize>
115 |         </font>
116 |        </property>
117 |        <property name="text">
118 |         <string>详细信息: </string>
119 |        </property>
120 |       </widget>
121 |      </item>
122 |      <item row="3" column="1">
123 |       <widget class="QLineEdit" name="information">
124 |        <property name="readOnly">
125 |         <bool>true</bool>
126 |        </property>
127 |       </widget>
128 |      </item>
129 |      <item row="4" column="1">
130 |       <widget class="QPushButton" name="loc_scan">
131 |        <property name="font">
132 |         <font>
133 |          <family>等线</family>
134 |          <pointsize>12</pointsize>
135 |         </font>
136 |        </property>
137 |        <property name="text">
138 |         <string>查询经纬度</string>
139 |        </property>
140 |       </widget>
141 |      </item>
142 |     </layout>
143 |    </widget>
144 |   </widget>
145 |   <widget class="QGroupBox" name="groupBox_2">
146 |    <property name="geometry">
147 |     <rect>
148 |      <x>400</x>
149 |      <y>20</y>
150 |      <width>361</width>
151 |      <height>231</height>
152 |     </rect>
153 |    </property>
154 |    <property name="font">
155 |     <font>
156 |      <family>等线</family>
157 |      <pointsize>13</pointsize>
158 |     </font>
159 |    </property>
160 |    <property name="title">
161 |     <string>天气信息</string>
162 |    </property>
163 |    <widget class="QWidget" name="">
164 |     <property name="geometry">
165 |      <rect>
166 |       <x>10</x>
167 |       <y>30</y>
168 |       <width>341</width>
169 |       <height>191</height>
170 |      </rect>
171 |     </property>
172 |     <layout class="QFormLayout" name="formLayout_2">
173 |      <item row="0" column="0">
174 |       <widget class="QLabel" name="temp_label">
175 |        <property name="font">
176 |         <font>
177 |          <family>等线</family>
178 |          <pointsize>13</pointsize>
179 |         </font>
180 |        </property>
181 |        <property name="text">
182 |         <string>温度采样地址: </string>
183 |        </property>
184 |       </widget>
185 |      </item>
186 |      <item row="0" column="1">
187 |       <widget class="QLineEdit" name="temp_location">
188 |        <property name="readOnly">
189 |         <bool>true</bool>
190 |        </property>
191 |       </widget>
192 |      </item>
193 |      <item row="1" column="0">
194 |       <widget class="QLabel" name="time_label">
195 |        <property name="font">
196 |         <font>
197 |          <family>等线</family>
198 |          <pointsize>13</pointsize>
199 |         </font>
200 |        </property>
201 |        <property name="text">
202 |         <string>更新时间: </string>
203 |        </property>
204 |       </widget>
205 |      </item>
206 |      <item row="1" column="1">
207 |       <widget class="QLineEdit" name="time_stamp">
208 |        <property name="readOnly">
209 |         <bool>true</bool>
210 |        </property>
211 |       </widget>
212 |      </item>
213 |      <item row="2" column="0">
214 |       <widget class="QLabel" name="label">
215 |        <property name="font">
216 |         <font>
217 |          <family>等线</family>
218 |          <pointsize>13</pointsize>
219 |         </font>
220 |        </property>
221 |        <property name="text">
222 |         <string>当前温度: </string>
223 |        </property>
224 |       </widget>
225 |      </item>
226 |      <item row="2" column="1">
227 |       <widget class="QLineEdit" name="temp_now">
228 |        <property name="readOnly">
229 |         <bool>true</bool>
230 |        </property>
231 |       </widget>
232 |      </item>
233 |      <item row="3" column="0">
234 |       <widget class="QLabel" name="humidity_label">
235 |        <property name="font">
236 |         <font>
237 |          <family>等线</family>
238 |          <pointsize>13</pointsize>
239 |         </font>
240 |        </property>
241 |        <property name="text">
242 |         <string>当前湿度: </string>
243 |        </property>
244 |       </widget>
245 |      </item>
246 |      <item row="3" column="1">
247 |       <widget class="QLineEdit" name="humidity_now">
248 |        <property name="readOnly">
249 |         <bool>true</bool>
250 |        </property>
251 |       </widget>
252 |      </item>
253 |      <item row="4" column="0">
254 |       <widget class="QLabel" name="pressure_label">
255 |        <property name="font">
256 |         <font>
257 |          <family>等线</family>
258 |          <pointsize>13</pointsize>
259 |         </font>
260 |        </property>
261 |        <property name="text">
262 |         <string>当前气压: </string>
263 |        </property>
264 |       </widget>
265 |      </item>
266 |      <item row="4" column="1">
267 |       <widget class="QLineEdit" name="pressure">
268 |        <property name="readOnly">
269 |         <bool>true</bool>
270 |        </property>
271 |       </widget>
272 |      </item>
273 |     </layout>
274 |    </widget>
275 |   </widget>
276 |   <widget class="QGroupBox" name="groupBox_3">
277 |    <property name="geometry">
278 |     <rect>
279 |      <x>780</x>
280 |      <y>20</y>
281 |      <width>241</width>
282 |      <height>231</height>
283 |     </rect>
284 |    </property>
285 |    <property name="font">
286 |     <font>
287 |      <family>等线</family>
288 |      <pointsize>13</pointsize>
289 |     </font>
290 |    </property>
291 |    <property name="title">
292 |     <string>可视化图框</string>
293 |    </property>
294 |    <widget class="QWidget" name="">
295 |     <property name="geometry">
296 |      <rect>
297 |       <x>30</x>
298 |       <y>30</y>
299 |       <width>181</width>
300 |       <height>181</height>
301 |      </rect>
302 |     </property>
303 |     <layout class="QVBoxLayout" name="verticalLayout">
304 |      <item>
305 |       <widget class="QRadioButton" name="temp_radioButton">
306 |        <property name="font">
307 |         <font>
308 |          <family>等线</family>
309 |          <pointsize>13</pointsize>
310 |         </font>
311 |        </property>
312 |        <property name="text">
313 |         <string>未来温度</string>
314 |        </property>
315 |       </widget>
316 |      </item>
317 |      <item>
318 |       <widget class="QRadioButton" name="radioButton">
319 |        <property name="font">
320 |         <font>
321 |          <family>等线</family>
322 |          <pointsize>13</pointsize>
323 |         </font>
324 |        </property>
325 |        <property name="text">
326 |         <string>未来风速</string>
327 |        </property>
328 |       </widget>
329 |      </item>
330 |      <item>
331 |       <widget class="QRadioButton" name="radioButton_2">
332 |        <property name="font">
333 |         <font>
334 |          <family>等线</family>
335 |          <pointsize>13</pointsize>
336 |         </font>
337 |        </property>
338 |        <property name="text">
339 |         <string>未来天气</string>
340 |        </property>
341 |       </widget>
342 |      </item>
343 |      <item>
344 |       <widget class="QRadioButton" name="radioButton_3">
345 |        <property name="font">
346 |         <font>
347 |          <family>等线</family>
348 |          <pointsize>13</pointsize>
349 |         </font>
350 |        </property>
351 |        <property name="text">
352 |         <string>日出/日落时间</string>
353 |        </property>
354 |       </widget>
355 |      </item>
356 |      <item>
357 |       <widget class="QRadioButton" name="radioButton_4">
358 |        <property name="font">
359 |         <font>
360 |          <family>等线</family>
361 |          <pointsize>13</pointsize>
362 |         </font>
363 |        </property>
364 |        <property name="text">
365 |         <string>最高/最低温度</string>
366 |        </property>
367 |       </widget>
368 |      </item>
369 |     </layout>
370 |    </widget>
371 |   </widget>
372 |   <widget class="QLabel" name="img">
373 |    <property name="geometry">
374 |     <rect>
375 |      <x>20</x>
376 |      <y>270</y>
377 |      <width>1001</width>
378 |      <height>501</height>
379 |     </rect>
380 |    </property>
381 |    <property name="text">
382 |     <string/>
383 |    </property>
384 |   </widget>
385 |  </widget>
386 |  <resources/>
387 |  <connections/>
388 | </ui>
389 | 


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/天气查询/__pycache__/Weather.cpython-39.pyc:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/wzy6642/PyQt5/81f53a2e7fbae617290531139533142e481c776e/天气查询/__pycache__/Weather.cpython-39.pyc


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/天气查询/run.py:
--------------------------------------------------------------------------------
  1 | # -*- coding: utf-8 -*-
  2 | # @Time    : 2021/8/10 15:39
  3 | # @Author  : Zhenyu Wu
  4 | # @Email   : wuzhenyuai@gmail.com
  5 | # @File    : run.py
  6 | # @Software: PyCharm
  7 | # @Reference: https://lbsyun.baidu.com/index.php?title=webapi/guide/webservice-geocoding
  8 | #             https://res.abeim.cn/api/weather/doc.php
  9 | import sys
 10 | import requests
 11 | import re
 12 | import matplotlib.pyplot as plt
 13 | from Weather import Ui_Form
 14 | from PyQt5.QtWidgets import QMainWindow, QApplication
 15 | from PyQt5.QtGui import QPixmap
 16 | from PyQt5.QtCore import Qt
 17 | plt.rcParams['font.sans-serif'] = ['SimHei']
 18 | plt.rcParams['axes.unicode_minus'] = False
 19 | 
 20 | my_key = '*******'
 21 | 
 22 | 
 23 | class Weather_Info(QMainWindow, Ui_Form):
 24 |     def __init__(self, parent=None):
 25 |         super(Weather_Info, self).__init__(parent)
 26 |         self.setupUi(self)
 27 |         self.img.setAlignment(Qt.AlignCenter)
 28 |         self.loc_scan.clicked.connect(lambda: self.get_lon_lat(
 29 |             location_name=self.position.text(),
 30 |         ))
 31 |         self.loc_scan.clicked.connect(lambda: self.get_weather(
 32 |             lng=self.longitude.text(),
 33 |             lat=self.latitude.text(),
 34 |             state=1,
 35 |         ))
 36 |         self.temp_radioButton.toggled.connect(lambda: self.get_weather(
 37 |             lng=self.longitude.text(),
 38 |             lat=self.latitude.text(),
 39 |             state=2,
 40 |         ))
 41 |         self.radioButton.toggled.connect(lambda: self.get_weather(
 42 |             lng=self.longitude.text(),
 43 |             lat=self.latitude.text(),
 44 |             state=3,
 45 |         ))
 46 | 
 47 |     # 根据地点名称获取其经纬度以及简单的描述信息
 48 |     def get_lon_lat(self, location_name):
 49 |         location_api = 'https://api.map.baidu.com/geocoding/v3/?address={}&output=json&ak={}&callback=showLocation'.format(
 50 |             location_name, my_key)
 51 |         try:
 52 |             res = requests.get(location_api)
 53 |             res = res.text
 54 |         except Exception as e:
 55 |             print(e)
 56 |         res = eval(re.findall('{.*}', res)[0])
 57 |         self.longitude.setText(str(round(res['result']['location']['lng'], 6)))
 58 |         self.latitude.setText(str(round(res['result']['location']['lat'], 6)))
 59 |         self.information.setText(str(res['result']['level']))
 60 | 
 61 |     # 根据经纬度获取天气信息
 62 |     def get_weather(self, lng, lat, state):
 63 |         weather_api = 'https://res.abeim.cn/api-weather?lng={}&lat={}'.format(lng, lat)
 64 |         try:
 65 |             res = requests.get(weather_api)
 66 |             res = res.json()
 67 |         except Exception as e:
 68 |             print(e)
 69 |         if state==1:
 70 |             self.temp_location.setText(res['地址'])
 71 |             self.time_stamp.setText(res['更新时间'])
 72 |             self.temp_now.setText(res['现在']['温度'])
 73 |             self.humidity_now.setText(res['现在']['湿度'])
 74 |             self.pressure.setText(res['现在']['气压'])
 75 |         elif state==2:
 76 |             temp = [i['温度'] for i in res['小时预报']['温度']]
 77 |             plt.figure()
 78 |             plt.plot(list(range(1, len(temp)+1)), temp)
 79 |             plt.xlabel('距离现在多少个小时')
 80 |             plt.ylabel('温度')
 81 |             plt.grid()
 82 |             plt.savefig('img/1.jpg')
 83 |             self.img.setPixmap(QPixmap('img/1.jpg'))
 84 |         elif state==3:
 85 |             temp = [float(i['风速']) for i in res['小时预报']['风']]
 86 |             plt.figure()
 87 |             plt.plot(list(range(1, len(temp)+1)), temp)
 88 |             plt.xlabel('距离现在多少个小时')
 89 |             plt.ylabel('风速')
 90 |             plt.grid()
 91 |             plt.savefig('img/2.jpg')
 92 |             self.img.setPixmap(QPixmap('img/2.jpg'))
 93 | 
 94 | 
 95 | if __name__ == '__main__':
 96 |     app = QApplication(sys.argv)
 97 |     mainWindow = Weather_Info()
 98 |     mainWindow.show()
 99 |     sys.exit(app.exec_())
100 | 


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/天气查询/天气.PNG:
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https://raw.githubusercontent.com/wzy6642/PyQt5/81f53a2e7fbae617290531139533142e481c776e/天气查询/天气.PNG


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/实时汇率换算/Exchange.py:
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 1 | # -*- coding: utf-8 -*-
 2 | 
 3 | # Form implementation generated from reading ui file 'Exchange.ui'
 4 | #
 5 | # Created by: PyQt5 UI code generator 5.15.4
 6 | #
 7 | # WARNING: Any manual changes made to this file will be lost when pyuic5 is
 8 | # run again.  Do not edit this file unless you know what you are doing.
 9 | 
10 | 
11 | from PyQt5 import QtCore, QtGui, QtWidgets
12 | 
13 | 
14 | class Ui_Form(object):
15 |     def setupUi(self, Form):
16 |         Form.setObjectName("Form")
17 |         Form.resize(302, 153)
18 |         self.layoutWidget = QtWidgets.QWidget(Form)
19 |         self.layoutWidget.setGeometry(QtCore.QRect(11, 31, 267, 102))
20 |         self.layoutWidget.setObjectName("layoutWidget")
21 |         self.formLayout = QtWidgets.QFormLayout(self.layoutWidget)
22 |         self.formLayout.setContentsMargins(0, 0, 0, 0)
23 |         self.formLayout.setObjectName("formLayout")
24 |         self.source = QtWidgets.QComboBox(self.layoutWidget)
25 |         self.source.setObjectName("source")
26 |         self.formLayout.setWidget(0, QtWidgets.QFormLayout.LabelRole, self.source)
27 |         self.source_value = QtWidgets.QDoubleSpinBox(self.layoutWidget)
28 |         self.source_value.setObjectName("source_value")
29 |         self.formLayout.setWidget(0, QtWidgets.QFormLayout.FieldRole, self.source_value)
30 |         self.target = QtWidgets.QComboBox(self.layoutWidget)
31 |         self.target.setObjectName("target")
32 |         self.formLayout.setWidget(1, QtWidgets.QFormLayout.LabelRole, self.target)
33 |         self.target_value = QtWidgets.QLineEdit(self.layoutWidget)
34 |         self.target_value.setObjectName("target_value")
35 |         self.formLayout.setWidget(1, QtWidgets.QFormLayout.FieldRole, self.target_value)
36 |         self.convert_button = QtWidgets.QPushButton(self.layoutWidget)
37 |         self.convert_button.setObjectName("convert_button")
38 |         self.formLayout.setWidget(3, QtWidgets.QFormLayout.FieldRole, self.convert_button)
39 |         self.line = QtWidgets.QFrame(self.layoutWidget)
40 |         self.line.setFrameShape(QtWidgets.QFrame.HLine)
41 |         self.line.setFrameShadow(QtWidgets.QFrame.Sunken)
42 |         self.line.setObjectName("line")
43 |         self.formLayout.setWidget(2, QtWidgets.QFormLayout.FieldRole, self.line)
44 | 
45 |         self.retranslateUi(Form)
46 |         QtCore.QMetaObject.connectSlotsByName(Form)
47 | 
48 |     def retranslateUi(self, Form):
49 |         _translate = QtCore.QCoreApplication.translate
50 |         Form.setWindowTitle(_translate("Form", "Form"))
51 |         self.convert_button.setText(_translate("Form", "转换"))
52 | 


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/实时汇率换算/Exchange.ui:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <ui version="4.0">
 3 |  <class>Form</class>
 4 |  <widget class="QWidget" name="Form">
 5 |   <property name="geometry">
 6 |    <rect>
 7 |     <x>0</x>
 8 |     <y>0</y>
 9 |     <width>302</width>
10 |     <height>153</height>
11 |    </rect>
12 |   </property>
13 |   <property name="windowTitle">
14 |    <string>Form</string>
15 |   </property>
16 |   <widget class="QWidget" name="layoutWidget">
17 |    <property name="geometry">
18 |     <rect>
19 |      <x>11</x>
20 |      <y>31</y>
21 |      <width>267</width>
22 |      <height>102</height>
23 |     </rect>
24 |    </property>
25 |    <layout class="QFormLayout" name="formLayout">
26 |     <item row="0" column="0">
27 |      <widget class="QComboBox" name="source"/>
28 |     </item>
29 |     <item row="0" column="1">
30 |      <widget class="QDoubleSpinBox" name="source_value"/>
31 |     </item>
32 |     <item row="1" column="0">
33 |      <widget class="QComboBox" name="target"/>
34 |     </item>
35 |     <item row="1" column="1">
36 |      <widget class="QLineEdit" name="target_value"/>
37 |     </item>
38 |     <item row="3" column="1">
39 |      <widget class="QPushButton" name="convert_button">
40 |       <property name="text">
41 |        <string>转换</string>
42 |       </property>
43 |      </widget>
44 |     </item>
45 |     <item row="2" column="1">
46 |      <widget class="Line" name="line">
47 |       <property name="orientation">
48 |        <enum>Qt::Horizontal</enum>
49 |       </property>
50 |      </widget>
51 |     </item>
52 |    </layout>
53 |   </widget>
54 |  </widget>
55 |  <resources/>
56 |  <connections/>
57 | </ui>
58 | 


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/实时汇率换算/run.py:
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 1 | # -*- coding: utf-8 -*-
 2 | # @Time    : 2021/8/10 8:41
 3 | # @Author  : Zhenyu Wu
 4 | # @Email   : wuzhenyuai@gmail.com
 5 | # @File    : run.py
 6 | # @Software: PyCharm
 7 | import sys
 8 | import requests
 9 | import re
10 | import pprint
11 | import pandas as pd
12 | from Exchange import Ui_Form
13 | from PyQt5.QtWidgets import QMainWindow, QApplication
14 | 
15 | 
16 | # 获取国际汇率
17 | def Get_Rate_All():
18 |     rate = [i for i in requests.get('http://hl.anseo.cn/').text.replace('正无穷大', '99999').split('\n') if '人民币' in i and '1 ' in i][1:]
19 |     rate_num = [re.findall('(\d+)(\.\d+)?', i) for i in rate]
20 |     rate_num = [(float(''.join(i[0])), float(''.join(i[1]))) for i in rate_num]
21 |     rate_dis = [re.findall('[\u4E00-\u9FA5]+', i)[:2] for i in rate]
22 |     rate = [[rate_num[i][0], rate_dis[i][0], rate_num[i][1], rate_dis[i][1]] for i in range(len(rate_num))]
23 |     rate = pd.DataFrame({'source_value': [i[0] for i in rate],
24 |                          'source': [i[1] for i in rate],
25 |                          'target_value': [i[2] for i in rate],
26 |                          'target': [i[3] for i in rate],
27 |                          })
28 |     return rate
29 | 
30 | 
31 | class Exchange_Rate(QMainWindow, Ui_Form):
32 |     def __init__(self, parent=None):
33 |         super(Exchange_Rate, self).__init__(parent)
34 |         self.setupUi(self)
35 |         self.rate_all = Get_Rate_All()
36 |         self.add_item(self.rate_all)
37 |         self.convert_button.clicked.connect(lambda: self.get_item(
38 |             source=self.source.currentText(),
39 |             target=self.target.currentText(),
40 |             source_value=self.source_value.value(),
41 |             rate_all=self.rate_all,
42 |         ))
43 | 
44 |     # 为下拉框添加元素
45 |     def add_item(self, rate_all):
46 |         # all_items = list(set(list(self.rate_all['source'])+list(self.rate_all['target'])))
47 |         all_items = list(set(list(self.rate_all['source'])))
48 |         for i in range(len(all_items)):
49 |             self.source.addItems(all_items)
50 |             self.target.addItems(all_items)
51 |             # self.source.setItemText(i, all_items[i])
52 |             # self.target.setItemText(i, all_items[i])
53 | 
54 |     # 获取待转换的币种以及原始币种值
55 |     def get_item(self, source, target, source_value, rate_all):
56 |         if source != '人民币' and target != '人民币':
57 |             rate_1 = list(rate_all[rate_all['source'].isin([source])]['target_value'])[0]
58 |             rate_2 = list(rate_all[rate_all['target'].isin([target])]['target_value'])[0]
59 |             convert = source_value * rate_1 * rate_2
60 |         elif source == target:
61 |             convert = source_value
62 |         elif source == '人民币':
63 |             rate = list(rate_all[rate_all['target'].isin([target])]['target_value'])[0]
64 |             convert = source_value * rate
65 |         elif target == '人民币':
66 |             rate = list(rate_all[rate_all['source'].isin([source])]['target_value'])[0]
67 |             convert = source_value * rate
68 |         # pprint.pprint(convert)
69 |         convert = round(convert, 3)
70 |         self.target_value.setText(str(convert))
71 | 
72 | 
73 | if __name__ == '__main__':
74 |     app = QApplication(sys.argv)
75 |     mainWindow = Exchange_Rate()
76 |     mainWindow.show()
77 |     sys.exit(app.exec_())
78 | 


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/实时汇率换算/汇率转换.PNG:
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https://raw.githubusercontent.com/wzy6642/PyQt5/81f53a2e7fbae617290531139533142e481c776e/实时汇率换算/汇率转换.PNG


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/项目模板/Template.py:
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 1 | # -*- coding: utf-8 -*-
 2 | 
 3 | # Form implementation generated from reading ui file 'Template.ui'
 4 | #
 5 | # Created by: PyQt5 UI code generator 5.15.4
 6 | #
 7 | # WARNING: Any manual changes made to this file will be lost when pyuic5 is
 8 | # run again.  Do not edit this file unless you know what you are doing.
 9 | 
10 | 
11 | from PyQt5 import QtCore, QtGui, QtWidgets
12 | 
13 | 
14 | class Ui_MainWindow(object):
15 |     def setupUi(self, MainWindow):
16 |         MainWindow.setObjectName("MainWindow")
17 |         MainWindow.resize(306, 162)
18 |         self.centralwidget = QtWidgets.QWidget(MainWindow)
19 |         self.centralwidget.setObjectName("centralwidget")
20 |         MainWindow.setCentralWidget(self.centralwidget)
21 |         self.menubar = QtWidgets.QMenuBar(MainWindow)
22 |         self.menubar.setGeometry(QtCore.QRect(0, 0, 306, 26))
23 |         self.menubar.setObjectName("menubar")
24 |         MainWindow.setMenuBar(self.menubar)
25 |         self.statusbar = QtWidgets.QStatusBar(MainWindow)
26 |         self.statusbar.setObjectName("statusbar")
27 |         MainWindow.setStatusBar(self.statusbar)
28 | 
29 |         self.retranslateUi(MainWindow)
30 |         QtCore.QMetaObject.connectSlotsByName(MainWindow)
31 | 
32 |     def retranslateUi(self, MainWindow):
33 |         _translate = QtCore.QCoreApplication.translate
34 |         MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
35 | 


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/项目模板/Template.ui:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <ui version="4.0">
 3 |  <class>MainWindow</class>
 4 |  <widget class="QMainWindow" name="MainWindow">
 5 |   <property name="geometry">
 6 |    <rect>
 7 |     <x>0</x>
 8 |     <y>0</y>
 9 |     <width>306</width>
10 |     <height>162</height>
11 |    </rect>
12 |   </property>
13 |   <property name="windowTitle">
14 |    <string>MainWindow</string>
15 |   </property>
16 |   <widget class="QWidget" name="centralwidget"/>
17 |   <widget class="QMenuBar" name="menubar">
18 |    <property name="geometry">
19 |     <rect>
20 |      <x>0</x>
21 |      <y>0</y>
22 |      <width>306</width>
23 |      <height>26</height>
24 |     </rect>
25 |    </property>
26 |   </widget>
27 |   <widget class="QStatusBar" name="statusbar"/>
28 |  </widget>
29 |  <resources/>
30 |  <connections/>
31 | </ui>
32 | 


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/项目模板/__pycache__/Template.cpython-39.pyc:
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https://raw.githubusercontent.com/wzy6642/PyQt5/81f53a2e7fbae617290531139533142e481c776e/项目模板/__pycache__/Template.cpython-39.pyc


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/项目模板/main.py:
--------------------------------------------------------------------------------
 1 | # -*- coding: utf-8 -*-
 2 | # @Time    : 2021/8/11 9:12
 3 | # @Author  : Zhenyu Wu
 4 | # @Email   : wuzhenyuai@gmail.com
 5 | # @File    : main.py
 6 | # @Software: PyCharm
 7 | # 顺序：
 8 | #           1、Tools -> External Tools -> QtDesigner（绘制界面） -> 保存为`UI文件名.ui`
 9 | #           2、右击`UI文件名.ui` -> External Tools -> PyUIC -> 生成`UI文件名.py`
10 | #           3、右击项目文件夹 -> Mark Directory as -> Sources Root
11 | #           4、新建`main.py` -> 添加下述代码并运行
12 | # 界面与逻辑分离
13 | import sys
14 | from PyQt5.QtWidgets import QApplication, QMainWindow
15 | from Template import Ui_MainWindow                      # 导入UI类
16 | 
17 | 
18 | # 新建类继承于UI类，方便进一步书写逻辑
19 | class Application(QMainWindow, Ui_MainWindow):
20 |     def __init__(self, parent=None):
21 |         super(Application, self).__init__(parent)
22 |         self.setupUi(self)
23 | 
24 | 
25 | if __name__ == '__main__':
26 |     app = QApplication(sys.argv)        # 创建应用程序对象
27 |     mainWindow = Application()          # 实例化界面
28 |     mainWindow.show()                   # 窗口显示
29 |     sys.exit(app.exec_())               # 主循环结束
30 | 


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