Python添加用户判断（python可以让用户输入的信息是）

def saveRegistData(self):

"""用户注册"""

print("保存数据")

saveDataPath=os.path.join(os.getcwd(),"config","accout.json")

accountType=self.accoutTypeComboBox.currentText() # 账户类型

account=self.account_le.text().strip() # 账户名称

accountName=self.accountName_le.text() # 账户姓名

accountPhone=self.accountPhone_le.text() # 账户联系方式

accountPwd=self.password_le.text() # 账户密码

accountConfirePwd=self.confirm_pwd_le.text() # 账户确认密码

# 获取注册用户参数限制条件

configPath = os.path.join(os.getcwd(), "config", "config.json")

# 是否包含中文

isContainChinese=self.isContainChinese(accountName)

# 获取配置文件配置限制参数

try:

dboperate=DBOperate.DBOperate()

querySql="SELECT * FROM config_paras"

paras=dboperate.QueryAsDict(querySql)[0]

except Exception as ex:

print(f"加载配置文件参数出错\n{ex}")

else:

accountMinChar = int(paras.get("accountMinChar", 5))

accountNameContainChineseMinChar = int(paras.get("accountNameContainChineseMinChar", 6))

accountNameNotContainChineseMinChar = int(paras.get("accountNameNotContainChineseMinChar", 5))

accountPwdMinChar = int(paras.get("accountPwdMinChar", 6))

dboperate.CloseDB()

QMessageBox().warning(None, "警告", "账户名称小于5个字符，请重新输入！", QMessageBox.Ok)

return

QMessageBox().warning(None, "警告", "姓名不能少于2个汉字！", QMessageBox.Ok)

return

QMessageBox().warning(None, "警告", "姓名不能少于5个英文字母！", QMessageBox.Ok)

return

QMessageBox().warning(None, "警告", "密码必须大于6位！", QMessageBox.Ok)

return

elif accountPwd != accountConfirePwd:

QMessageBox().warning(None, "警告", "两次输入密码不一致，请重新输入！",QMessageBox.Ok)

self.password_le.setText("")

self.confirm_pwd_le.setText("")

return

registerTime=datetime.datetime.now().strftime("%Y%m%d%H%M%S")

accoutData={

"accountType":accountType,

"account":account,

"accountName":accountName,

"accountPhone":accountPhone,

"accountPwd":self.generateMD5(accountPwd),

"registerTime":registerTime,

"lastLoginTime":"",

# 0:管理人员 1：普通人员

"isAdmin":"0" if accountType == "管理人员" else "1"

}

data=[]

# 所有注册用户列表

allAccoutList=[]

try:

if not os.path.exists(saveDataPath):

data.append(accoutData)

with open(saveDataPath ,"w+" , encoding="utf8") as fw:

json.dump(data,fw,ensure_ascii=False,indent=2)

time.sleep(1)

else:

with open(saveDataPath,"r",encoding="utf8") as fo:

loadData=json.load(fo)

for item in loadData:

allAccoutList.append(item.get("account"))

if account in allAccoutList:

QMessageBox.warning(None, "警告", "您输入的账户名称已经被占用，请重新输入", QMessageBox.Ok)

return

else:

loadData.append(accoutData)

with open(saveDataPath,"w+",encoding="utf8") as fw:

json.dump(loadData,fw,ensure_ascii=False,indent=2)

except:

QMessageBox.warning(None, "错误", "注册失败",QMessageBox.Ok)

else:

result=QMessageBox().information(None , "信息", "注册成功", QMessageBox.Ok)

if result== QMessageBox.Ok:

self.close()

来源： http://jianshu.com/u/28161b7c9995/

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