Python 數據庫編程，ODBC方式實現通訊錄，供大家參考，具體內容如下

#-*-coding:utf-8-*-import pyodbcimport osdef SelectInfo(hcon,hcur): hcur.execute(’select * from PassMapT’) ptitle=(’ID’,’Item’,’Pwd’,’other’) print(ptitle) result=hcur.fetchall() for item in result: print(item) print(’’)def AddInfo(hcon,hcur): id=int(input(’please input ID: ’)) item=str(input(’please input Item: ’)) pwd=str(input(’please input Tel 1: ’)) other=str(input(’please input Other: ’)) sql='insert into PassMapT(id,item,pwd,other) values(?,?,?,?)' try: hcur.execute(sql,(id,item,pwd,other)) hcon.commit() except: hcon.rollback()def DeleteInfo(hcon,hcur): SelectInfo(hcon,hcur) did=int(input(’please input id of delete: ’)) sql='delete from PassMapT where id=?' try: hcur.execute(sql,(did,)) hcon.commit() except: hcon.rollback()def UpdateInfo(hcon,hcur): SelectInfo(hcon,hcur) did=int(input(’please input id of update: ’)) sqlitem='update PassMapT set item=? where id=?' item=str(input(’please input Item: ’)) try: hcur.execute(sqlitem,(item,did)) hcon.commit() except: hcon.rollback() sqlpwd='update PassMapT set pwd=? where id=?' pwd=str(input(’please input Pwd: ’)) try: hcur.execute(sqlpwd,(pwd,did)) hcon.commit() except: hcon.rollback() sqlother='update PassMapT set other=? where id=?' other=str(input(’please input other: ’)) try: hcur.execute(sqlother,(other,did)) hcon.commit() except: hcon.rollback() def Meau(): print(’1.diaplay’) print(’2.add’) print(’3.update’) print(’4.delete’) print(’5.cls’) print(’0.exit’) sel=9 while(sel>5 or sel<0): sel=int(input(’please choice: ’)) return seldef main(): hcon = pyodbc.connect(r’DRIVER={SQL Server Native Client 11.0};SERVER=127.0.0.1;DATABASE=PasswordMap;UID=sa;PWD=lptpwd’) hcur=hcon.cursor() while(True): sel=Meau() if(sel==1): SelectInfo(hcon,hcur) elif(sel==2): AddInfo(hcon,hcur) elif(sel==3): UpdateInfo(hcon,hcur) elif(sel==4): DeleteInfo(hcon,hcur) elif(sel==5): os.system(’cls’) else: break hcur.close() hcon.close()if __name__==’__main__’: main()

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