def newPrj(self,db,userId,prjName,password,privacy,intro='',status='active'):        s = ''        flag = False        prjId=0

try:            t = db.transaction()if privacy == 'public' and len(password) < 1:return '{"result":"error","message":"公开访问并且不设置密码，任何人都可以加入您的项目"}'

            folderId,deep = tn.newFolder(db,prjName,userId,0,0)if folderId != 0:                prjId = db.insert('Project',folderId=folderId,userId=userId,projectName=prjName,                    password=password,privacy=privacy,intro=intro,status=status,                    createTime=str(datetime.datetime.today()),revision=util.new_revision(db,userId))                db.update("Category",where="catId=$folderId",projectId=prjId,deep=-1,vars=locals())

import jsonfrom role import RoleMgr                roleMgr = RoleMgr()                s = roleMgr.newRole(db,"项目用户",prjId)                dict = json.JSONDecoder().decode(s)if dict['result'] == 'ok':                    roleId = int(dict['roleId'])if roleMgr.bindPermission(db,roleId,folderId,read=1,write=0) == True:                        flag = True                        s = '{"result":"ok","prjId": "%d"}' %(int(prjId))else:                        s = '{"result":"error","message":"预置项目角色权限失败"}'else:                    s = '{"result":"error","message":"预置项目角色失败"}'else:                s = '{"result":"error","message":"存在同名文件夹"}'

if flag == True:                t.commit()else:                t.rollback()

return s

except:            t.rollback()

def newPrj(db,userId,projectName,password,privacy,intro,status='active'):try:        t = db.transaction()        projectName = projectName.lstrip().rstrip()if not _checkName(projectName):            t.rollback()return (False,"项目名不合法")        folderId,deep = tn.newFolder(db,projectName,userId,0,0)if folderId == 0:            t.rollback()return (False,"创建项目根目录失败")        projectId = _insert(db,projectName,folderId,userId,password,privacy,intro,status)if projectId == 0:            t.rollback()return (False,"创建项目失败")if folder.setRootFolder(db,folderId,projectId) == False:            t.rollback()return (False,"设置目录失败")if _preSetRole(db,userId,folderId,projectId) == False:            t.rollback()return (False,"创建默认角色失败")if _preSetFolder(db,userId,folderId) == False:            t.rollback()return (False,"创建项目目录失败")

        t.commit()return (True,projectId)except:        t.rollback()raise