2023年7月27日发(作者：)

python⽇期格式校验_python–如何验证时间格式？这就是我到⽬前为⽌,它可能完全是垃圾.我想要做的是验证caminput1,以便格式为HH：MM：SS.哈希是从我测试时开始的.def cameraspeedcheck():timeformat = ("%H:%M:%S")caminput1 = input("At what time did sensor 1 actuate? ")# is caminput1 = time(HH:MM:SS)# me(caminput1[%H:%M:%S])me(timeformat)# else cameraspeedcheck()我对所有这些东西的语法,或者⼀般的编码都不是很有经验,但在你告诉我去查阅它之前.我⼀直在四处寻找,我找不到任何解释整个过程的东西.最佳答案strptime是me的类⽅法,它接受要解析为第⼀个参数的字符串,并将格式作为第⼆个参数.所以你应该这样做 –def cameraspeedcheck():timeformat = "%H:%M:%S"caminput1 = input("At what time did sensor 1 actuate? ")try:validtime = me(caminput1, timeformat)#Do your logic with validtime, which is a valid formatexcept ValueError:#Do your logic for invalid format (maybe print some message?).