通过8小时-20小时工作计划中剩余的时间。会议记录的问题
通过8小时-20小时工作计划中剩余的时间。会议记录的问题
提问于 2018-12-16 23:53:56
start是一个工人开始工作的时间。duration是作业将花费的时间。工人只能在08:00到20:00之间工作。如果一个工作者在19:00上启动了一个作业，而这个作业需要01:30来完成，那么输出的next_day_finish_time将会是所需的08:30。然而，如果这项工作需要01:20来完成，python就不能给我一个输出，因为时间太短了。就像我做的那样，我把这20分钟转换成了几个小时。但是20/60会得到0，(333).....诸若此类。我已经尝试在If:条件之前对该值进行舍入。但是当我在time_left_over = final_hour - 20的If:中这样做的时候，我发现Python在调试方面一直都有很大的价值。
from datetime import datetime, timedelta
start = " 08:00"
start_h = start[1:3]
start_h = int(start_h)
start_m = start[4:]
start_m = int(start_m)
start_m = start_m / 60
start_time = start_h + start_m
duration = " 02:00"
duration_h = duration[1:3]
duration_h = int(duration_h)
duration_m = duration[4:]
duration_m = int(duration_m)
duration_m = duration_m / 60
duration_total = duration_h + duration_m
final_hour = start_time + duration_total
if final_hour > 20:
time_leftover = final_hour - 20
time_leftover = str(time_leftover)
time_split = time_leftover.split(".")
job_hours = time_split[0]
job_hours = int(job_hours)
job_minutes = time_split[1]
job_minutes = int(job_minutes)
job_minutes = job_minutes / 10
job_minutes = job_minutes * 60
stop_work_time = " 20:00"
stop_work_time = datetime.strptime(stop_work_time, "%H:%M")
start_work_time = stop_work_time
start_work_time = start_work_time + timedelta(hours = 12 + job_hours, minutes = job_minutes)
start_work_time = datetime.strftime(start_work_time, " %H:%M")
next_day_finish_time = start_work_time
print(next_day_finish_time)
else:
job_finished = duration_total
job_finished = str(job_finished)
time_split_2 = job_finished.split(".")
job_hours_2 = time_split_2[0]
job_hours_2 = int(job_hours_2)
job_minutes_2 = time_split_2[1]
job_minutes_2 = int(job_minutes_2)
job_minutes_2 = job_minutes_2 / 10
job_minutes_2 = job_minutes_2 * 60
finish_time = start
finish_time = datetime.strptime(finish_time, "%H:%M")
finish_time = finish_time + timedelta(hours = job_hours_2, minutes = job_minutes_2)
finish_time = datetime.strftime(finish_time, " %H:%M")
print(finish_time)回答 1
Stack Overflow用户
发布于 2018-12-17 01:56:32
Question：8小时至20小时工作计划的剩余时间
让timedelta来做计算。
from datetime import datetime, timedelta
# 08:00 and 20:00.
day_begin = datetime.now().replace(hour=8, minute=0, second=0, microsecond=0)
day_end = datetime.now().replace(hour=20, minute=0, second=0, microsecond=0)
# 19:00
start_job = datetime.now().replace(hour=19, minute=0, second=0, microsecond=0)
# 01:30
job_take = timedelta(hours=1, minutes=30)
job_end = start_job + job_take
overload = job_end - day_end
next_day = day_begin + timedelta(days=1)
job_end2 = next_day + timedelta(seconds=overload.seconds)
print("job_end:{}, overload:{}, job_end2:{}".format(job_end, overload, job_end2))Output：
job_end:2018-12-16 20:30:00，重载:0:30:00，job_end2:2018-12-17 08:30:00
使用Python测试的：3.5
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/53803862
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