Things that I love in Python .py

a = None
a is not None # False

t = (1, 2, 3)
2 in t # True

a = 10
7 < a <= 10 # True

def is_float_equal(a, b):
    return abs(a - b) <= sys.float_info.epsilon

blank_str = ' ' * 9 # '         '

"Hello {name}".format(name="Adam") # Hello Adam

b = 'lesser' if 5 < 6 else 'greater' # 'lesser'

a_list = [1 for x in range(5)] # [1, 1, 1, 1, 1]

def setup(*, param1=1, param2=2): # you have to call this method with key-value params or withouth any params
    pass

params = dict(param1=5, param2=6)
setup(**params)

def print_args(*args, **kwargs): # args are simple params, kwargs are dictionary params
    pass