def period2pos(index, date):
"""Returns the position (index) of a timestamp vector.
Args:
index (list): timestamp vector.
date (string): date to search.
Returns:
position (int): position of date in index.
"""
x = [i for i, elem in enumerate(index) if elem == date]
if x == []:
raise ValueError('Date does not exists: ' + date.__repr__())
return x[0]
def __repr__(self):
return 'bdateutil.' + basedate.__repr__(self)
def __repr__(self):
return 'bdateutil.' + basedate.__repr__(self)
from datetime import date
tues = date(2011, 9, 12)
print(repr(tues))
print(str(tues))
print(tues.__repr__())
print(date.__repr__(tues))
print(tues.__str__())
print(date.__str__(tues))
print(len('Go Bears!'))
print('Go Bears!'.__len__())
print(bool(''))
print(bool([]))
print(bool('Go Bears!'))
print('Go Bears!'[3])
print('Go Bears!'.__getitem__(3))
def make_adder(n):
def adder(k):
return n + k
return adder
add_three = make_adder(3)
print(add_three(4))
class Adder:
def __init__(self, n):
self.n = n