1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
import datetime
def get_long_years():
""" Get years with 53 weeks between 1900 and 2100 """
result = []
for year in range(1900,2101):
my_date = datetime.date(year, 12, 31)
if my_date.isocalendar().week == 53:
result.append(year)
return result
assert get_long_years() == [1903, 1908, 1914, 1920, 1925,
1931, 1936, 1942, 1948, 1953,
1959, 1964, 1970, 1976, 1981,
1987, 1992, 1998, 2004, 2009,
2015, 2020, 2026, 2032, 2037,
2043, 2048, 2054, 2060, 2065,
2071, 2076, 2082, 2088, 2093,
2099]
|
