python数据库编程 ODBC方式实现通讯录
Python数据库编程,ODBC方式实现通讯录,供大家参考,具体内容如下
#-*-coding:utf-8-*- importpyodbc importos defSelectInfo(hcon,hcur): hcur.execute('select*fromPassMapT') ptitle=('ID','Item','Pwd','other') print(ptitle) result=hcur.fetchall() foriteminresult: print(item) print('') defAddInfo(hcon,hcur): id=int(input('pleaseinputID:')) item=str(input('pleaseinputItem:')) pwd=str(input('pleaseinputTel1:')) other=str(input('pleaseinputOther:')) sql="insertintoPassMapT(id,item,pwd,other)values(?,?,?,?)" try: hcur.execute(sql,(id,item,pwd,other)) hcon.commit() except: hcon.rollback() defDeleteInfo(hcon,hcur): SelectInfo(hcon,hcur) did=int(input('pleaseinputidofdelete:')) sql="deletefromPassMapTwhereid=?" try: hcur.execute(sql,(did,)) hcon.commit() except: hcon.rollback() defUpdateInfo(hcon,hcur): SelectInfo(hcon,hcur) did=int(input('pleaseinputidofupdate:')) sqlitem="updatePassMapTsetitem=?whereid=?" item=str(input('pleaseinputItem:')) try: hcur.execute(sqlitem,(item,did)) hcon.commit() except: hcon.rollback() sqlpwd="updatePassMapTsetpwd=?whereid=?" pwd=str(input('pleaseinputPwd:')) try: hcur.execute(sqlpwd,(pwd,did)) hcon.commit() except: hcon.rollback() sqlother="updatePassMapTsetother=?whereid=?" other=str(input('pleaseinputother:')) try: hcur.execute(sqlother,(other,did)) hcon.commit() except: hcon.rollback() defMeau(): print('1.diaplay') print('2.add') print('3.update') print('4.delete') print('5.cls') print('0.exit') sel=9 while(sel>5orsel<0): sel=int(input('pleasechoice:')) returnsel defmain(): hcon=pyodbc.connect(r'DRIVER={SQLServerNativeClient11.0};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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