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weather.py
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weather.py
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import requests
import datetime
import re
import sys
from PyQt5 import QtCore, QtGui, QtWidgets
url = "http://t.weather.sojson.com/api/weather/city/101300101"#获取url（南宁）
def getHTMLText(url):
try:
r = requests.get(url,timeout=20) #设置超时
# 判断连接状态，为4XX或5XX时抛出异常信息
r.raise_for_status()
# 将返回对象的编码格式设为响应内容编码方式
r.encoding = r.apparent_encoding
return r.text
except: #异常处理
return "产生异常"
demo = getHTMLText(url) #调用函数
def getList(demo):
global list_demo
pattern = re.compile(r'(?<=\{)[^}]*(?=\})')#定义正则（搜索{}中的内容）
list_demo = pattern.findall(demo) #获取list
getList(demo)
def cutList():
global list_today,list_tomorrow #定义全局变量
list_today = list_demo[2] #获取今天天气
list_tomorrow = list_demo[3] #获取明天天气
cutList()
def getWeather(list_today, list_tomorrow):
global high_today, low_today, type_today
global high_tomorrow, low_tomorrow, type_tomorrow
st = ''
str_today = str(list_today)
str_tomorrow = str(list_tomorrow)
match_number = re.compile('/d{1}|[0-9][0-9]')
match_letter = re.compile('[\u4e00-\u9fa5]')
cut_high_today = str_today[35:50]
cut_low_today = str_today[55:64]
cut_type_today = str_today[154:158]
type_today = st.join(match_letter.findall(cut_type_today))
high_today = str(list(map(int, match_number.findall(cut_high_today)))[0])+'℃'
low_today = str(list(map(int, match_number.findall(cut_low_today)))[0])+'℃'
cut_high_tomorrow = str_tomorrow[35:50]
cut_low_tomorrow = str_tomorrow[55:64]
cut_type_tomorrow = str_tomorrow[154:158]
type_tomorrow = st.join(match_letter.findall(cut_type_tomorrow))
high_tomorrow = match_number.findall(cut_high_tomorrow)[0]+'℃'
low_tomorrow = match_number.findall(cut_low_tomorrow)[0] +'℃'
getWeather(list_today, list_tomorrow)
def date():
global date
date = datetime.datetime.now().strftime('%Y-%m-%d')
date()
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(700, 600)
self.centralwidget = QtWidgets.QWidget(MainWindow)
font = QtGui.QFont()
font.setPointSize(16)
self.centralwidget.setFont(font)
self.centralwidget.setObjectName("centralwidget")
self.gridLayoutWidget = QtWidgets.QWidget(self.centralwidget)
self.gridLayoutWidget.setGeometry(QtCore.QRect(320, 30, 160, 80))
self.gridLayoutWidget.setObjectName("gridLayoutWidget")
self.gridLayout = QtWidgets.QGridLayout(self.gridLayoutWidget)
self.gridLayout.setContentsMargins(0, 0, 0, 0)
self.gridLayout.setObjectName("gridLayout")
self.nn = QtWidgets.QLabel(self.gridLayoutWidget)
self.nn.setObjectName("nn")
self.gridLayout.addWidget(self.nn, 0, 0, 1, 1)
self.label_26 = QtWidgets.QLabel(self.gridLayoutWidget)
self.label_26.setObjectName("label_26")
self.gridLayout.addWidget(self.label_26, 1, 0, 1, 1)
self.gridLayoutWidget_2 = QtWidgets.QWidget(self.centralwidget)
self.gridLayoutWidget_2.setGeometry(QtCore.QRect(60, 180, 290, 180))
self.gridLayoutWidget_2.setObjectName("gridLayoutWidget_2")
self.gridLayout_2 = QtWidgets.QGridLayout(self.gridLayoutWidget_2)
self.gridLayout_2.setContentsMargins(0, 0, 0, 0)
self.gridLayout_2.setObjectName("gridLayout_2")
self.gridLayout_3 = QtWidgets.QGridLayout()
self.gridLayout_3.setObjectName("gridLayout_3")
self.jinrizuigaoqiwen = QtWidgets.QLabel(self.gridLayoutWidget_2)
self.jinrizuigaoqiwen.setObjectName("jinrizuigaoqiwen")
self.gridLayout_3.addWidget(self.jinrizuigaoqiwen, 3, 0, 1, 1)
self.jinritainqi = QtWidgets.QLabel(self.gridLayoutWidget_2)
self.jinritainqi.setObjectName("jinritainqi")
self.gridLayout_3.addWidget(self.jinritainqi, 0, 0, 1, 1)
self.leixingjinri = QtWidgets.QLabel(self.gridLayoutWidget_2)
self.leixingjinri.setObjectName("leixingjinri")
self.gridLayout_3.addWidget(self.leixingjinri, 4, 0, 1, 1)
self.jinrizuidiqiwen = QtWidgets.QLabel(self.gridLayoutWidget_2)
self.jinrizuidiqiwen.setObjectName("jinrizuidiqiwen")
self.gridLayout_3.addWidget(self.jinrizuidiqiwen, 2, 0, 1, 1)
self.gridLayout_2.addLayout(self.gridLayout_3, 0, 0, 1, 1)
self.gridLayoutWidget_4 = QtWidgets.QWidget(self.centralwidget)
self.gridLayoutWidget_4.setGeometry(QtCore.QRect(220, 180, 161, 181))
self.gridLayoutWidget_4.setObjectName("gridLayoutWidget_4")
self.gridLayout_4 = QtWidgets.QGridLayout(self.gridLayoutWidget_4)
self.gridLayout_4.setContentsMargins(0, 0, 0, 0)
self.gridLayout_4.setObjectName("gridLayout_4")
self.gridLayout_5 = QtWidgets.QGridLayout()
self.gridLayout_5.setObjectName("gridLayout_5")
self.leixingjinri1 = QtWidgets.QLabel(self.gridLayoutWidget_4)
self.leixingjinri1.setObjectName("leixingjinri1")
self.gridLayout_5.addWidget(self.leixingjinri1, 4, 0, 1, 1)
self.jinrizuigao1 = QtWidgets.QLabel(self.gridLayoutWidget_4)
self.jinrizuigao1.setObjectName("jinrizuigao1")
self.gridLayout_5.addWidget(self.jinrizuigao1, 3, 0, 1, 1)
self.jinrizuidi1 = QtWidgets.QLabel(self.gridLayoutWidget_4)
self.jinrizuidi1.setObjectName("jinrizuidi1")
self.gridLayout_5.addWidget(self.jinrizuidi1, 2, 0, 1, 1)
self.kong = QtWidgets.QLabel(self.gridLayoutWidget_4)
self.kong.setText("")
self.kong.setObjectName("kong")
self.gridLayout_5.addWidget(self.kong, 0, 0, 1, 1)
self.gridLayout_4.addLayout(self.gridLayout_5, 0, 0, 1, 1)
self.gridLayoutWidget_6 = QtWidgets.QWidget(self.centralwidget)
self.gridLayoutWidget_6.setGeometry(QtCore.QRect(590, 180, 161, 181))
self.gridLayoutWidget_6.setObjectName("gridLayoutWidget_6")
self.gridLayout_6 = QtWidgets.QGridLayout(self.gridLayoutWidget_6)
self.gridLayout_6.setContentsMargins(0, 0, 0, 0)
self.gridLayout_6.setObjectName("gridLayout_6")
self.gridLayout_7 = QtWidgets.QGridLayout()
self.gridLayout_7.setObjectName("gridLayout_7")
self.mingririzuigao1 = QtWidgets.QLabel(self.gridLayoutWidget_6)
self.mingririzuigao1.setObjectName("mingririzuigao1")
self.gridLayout_7.addWidget(self.mingririzuigao1, 3, 0, 1, 1)
self.kong_2 = QtWidgets.QLabel(self.gridLayoutWidget_6)
self.kong_2.setObjectName("kong_2")
self.gridLayout_7.addWidget(self.kong_2, 0, 0, 1, 1)
self.leixingmingri1 = QtWidgets.QLabel(self.gridLayoutWidget_6)
self.leixingmingri1.setObjectName("leixingmingri1")
self.gridLayout_7.addWidget(self.leixingmingri1, 4, 0, 1, 1)
self.mingrizuidi1 = QtWidgets.QLabel(self.gridLayoutWidget_6)
self.mingrizuidi1.setObjectName("mingrizuidi1")
self.gridLayout_7.addWidget(self.mingrizuidi1, 2, 0, 1, 1)
self.gridLayout_6.addLayout(self.gridLayout_7, 0, 0, 1, 1)
self.gridLayoutWidget_7 = QtWidgets.QWidget(self.centralwidget)
self.gridLayoutWidget_7.setGeometry(QtCore.QRect(430, 180, 164, 181))
self.gridLayoutWidget_7.setObjectName("gridLayoutWidget_7")
self.gridLayout_8 = QtWidgets.QGridLayout(self.gridLayoutWidget_7)
self.gridLayout_8.setContentsMargins(0, 0, 0, 0)
self.gridLayout_8.setObjectName("gridLayout_8")
self.gridLayout_9 = QtWidgets.QGridLayout()
self.gridLayout_9.setObjectName("gridLayout_9")
self.mingrizuigao = QtWidgets.QLabel(self.gridLayoutWidget_7)
self.mingrizuigao.setObjectName("mingrizuigao")
self.gridLayout_9.addWidget(self.mingrizuigao, 3, 0, 1, 1)
self.mingri = QtWidgets.QLabel(self.gridLayoutWidget_7)
self.mingri.setObjectName("mingri")
self.gridLayout_9.addWidget(self.mingri, 0, 0, 1, 1)
self.mingrileixing = QtWidgets.QLabel(self.gridLayoutWidget_7)
self.mingrileixing.setObjectName("mingrileixing")
self.gridLayout_9.addWidget(self.mingrileixing, 4, 0, 1, 1)
self.mingrizuidi = QtWidgets.QLabel(self.gridLayoutWidget_7)
self.mingrizuidi.setObjectName("mingrizuidi")
self.gridLayout_9.addWidget(self.mingrizuidi, 2, 0, 1, 1)
self.gridLayout_8.addLayout(self.gridLayout_9, 0, 0, 1, 1)
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
font = QtGui.QFont()
font.setPointSize(8)
self.statusbar.setFont(font)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "天气"))
self.nn.setText(_translate("MainWindow", "city：南宁"))
self.label_26.setText(_translate("MainWindow", date))
self.jinrizuigaoqiwen.setText(_translate("MainWindow", "最高气温"))
self.jinritainqi.setText(_translate("MainWindow", "今日天气"))
self.leixingjinri.setText(_translate("MainWindow", "类型"))
self.jinrizuidiqiwen.setText(_translate("MainWindow", "最低气温"))
self.leixingjinri1.setText(_translate("MainWindow", type_today))
self.jinrizuigao1.setText(_translate("MainWindow", high_today))
self.jinrizuidi1.setText(_translate("MainWindow", low_today))
self.mingririzuigao1.setText(_translate("MainWindow", high_tomorrow))
self.kong_2.setText(_translate("MainWindow", ''))
self.leixingmingri1.setText(_translate("MainWindow", type_tomorrow))
self.mingrizuidi1.setText(_translate("MainWindow", low_tomorrow))
self.mingrizuigao.setText(_translate("MainWindow", "最高气温"))
self.mingri.setText(_translate("MainWindow", "明日天气"))
self.mingrileixing.setText(_translate("MainWindow", "类型"))
self.mingrizuidi.setText(_translate("MainWindow", "最低气温"))
if __name__ == "__main__":
app = QtWidgets.QApplication(sys.argv) # 创建一个QApplication，也就是你要开发的软件app
MainWindow = QtWidgets.QMainWindow() # 创建一个QMainWindow，用来装载你需要的各种组件、控件
ui = Ui_MainWindow() # ui是Ui_MainWindow()类的实例化对象
ui.setupUi(MainWindow) # 执行类中的setupUi方法，方法的参数是第二步中创建的QMainWindow
MainWindow.show() # 执行QMainWindow的show()方法，显示这个QMainWindow
sys.exit(app.exec_()) # 使用exit()或者点击关闭按钮退出QApplication