受保護的文章:python_06_hw
受保護的文章:python_05_hw
url編碼範例
# -*- coding: utf-8 -*- import urllib.request urlstr=urllib.parse.quote('鋼鐵人') url = 'http://tw.movie.yahoo.com/moviesearch_result.html?qmv='+urlstr response = urllib.request.urlopen(url) html = response.read().decode('utf_8') print(html)
參考電子書
PyQT 按鈕事件範例
# -*- coding: utf-8 -*- # Form implementation generated from reading ui file 'test.ui' # # Created: Sat Jun 8 21:02:00 2013 # by: PyQt4 UI code generator 4.10.1 # # WARNING! All changes made in this file will be lost! from PyQt4 import QtCore, QtGui try: _fromUtf8 = QtCore.QString.fromUtf8 except AttributeError: def _fromUtf8(s): return s try: _encoding = QtGui.QApplication.UnicodeUTF8 def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig, _encoding) except AttributeError: def _translate(context, text, disambig): return QtGui.QApplication.translate(context, text, disambig) class Ui_Dialog(object): def setupUi(self, Dialog): Dialog.setObjectName(_fromUtf8("Dialog")) Dialog.resize(329, 414) self.lineEdit = QtGui.QLineEdit(Dialog) self.lineEdit.setGeometry(QtCore.QRect(30, 30, 251, 31)) self.lineEdit.setObjectName(_fromUtf8("lineEdit")) self.label = QtGui.QLabel(Dialog) self.label.setGeometry(QtCore.QRect(30, 100, 251, 31)) self.label.setObjectName(_fromUtf8("label")) self.pushButton = QtGui.QPushButton(Dialog) self.pushButton.setGeometry(QtCore.QRect(120, 250, 75, 41)) self.pushButton.setObjectName(_fromUtf8("pushButton")) self.label_2 = QtGui.QLabel(Dialog) self.label_2.setGeometry(QtCore.QRect(30, 160, 251, 31)) self.label_2.setObjectName(_fromUtf8("label_2")) self.retranslateUi(Dialog) QtCore.QObject.connect(self.lineEdit, QtCore.SIGNAL(_fromUtf8("textChanged(QString)")), self.label.setText) QtCore.QMetaObject.connectSlotsByName(Dialog) QtCore.QObject.connect(self.pushButton, QtCore.SIGNAL("clicked()"), self.btnTest) def retranslateUi(self, Dialog): Dialog.setWindowTitle(_translate("Dialog", "Dialog", None)) self.label.setText(_translate("Dialog", "TextLabel", None)) self.pushButton.setText(_translate("Dialog", "PushButton", None)) self.label_2.setText(_translate("Dialog", "TextLabel", None)) def btnTest(self): self.label_2.setText(self.lineEdit.text()) if __name__ == "__main__": import sys app = QtGui.QApplication(sys.argv) Dialog = QtGui.QDialog() ui = Ui_Dialog() ui.setupUi(Dialog) Dialog.show() sys.exit(app.exec_())
sqlite 連線範例
# -*- coding: utf-8 -*- import sqlite3 conn = sqlite3.connect('starbucks.sqlite') cur=conn.cursor() cur.execute("insert into 'stores' ('longitude','latitude','name','address','tel','wifi','notes') VALUES(20,100,'測試店家','台北市羅斯福路1段1號','0222223333','Y','')") cur.execute('select * from stores') conn.commit() for store in cur.fetchall(): print(store) #print(cur.fetchall()[99]) cur.close() conn.close()
[GUI]PyQt4 helloworld範例
1.http://www.riverbankcomputing.co.uk/software/pyqt/download
2.pyuic4 -x helloworld.ui -o helloworld.py
Class類別課堂練習
s1 = student("Tom","M") s2 = student("Jane","F") s3 = student("John","M") s4 = student("Ann","F") s5 = student("Peter","M") s1.add(80) s1.add(90) s1.add(55) s1.add(77) s1.add(40) s2.add(58) s2.add(87) s3.add(100) s3.add(80) s4.add(40) s4.add(55) s5.add(60) s5.add(60)
抽獎程式原始碼
import time import random file = open('225python.txt', 'r', encoding='UTF-8') peopleList=[]; for line in file.readlines(): peopleList.append(line) file.close() seconds = list(i for i in range(1,11)); seconds.reverse() print('抽獎開始 倒數10秒') for i in list(seconds): print(i) time.sleep(1) result=random.sample(peopleList,2); print('恭喜以下兩位:n',result[0],result[1])