摘要:
from datetime import date, datetime, timedelta import time import pandas as pd from pandas.tseries.offsets import Hour, Minute, Second print(time.loca 阅读全文
摘要:
Compare this, without using nonlocal: x = 0def outer(): x = 1 def inner(): x = 2 print("inner:", x) inner() print("outer:", x) outer()print("global:", 阅读全文