When you can never remember how many days each month has

Write a function that returns the number of days in a given month. (non leap years)

how_many_days_in('December') == 31
how_many_days_in('February') == 28

Test Cases

test june - Run Test 

def test_june():
    assert how_many_days_in('June') == 30

test december - Run Test 

def test_december():
    assert how_many_days_in('December') == 31

test february - Run Test 

def test_february():
    assert how_many_days_in('February') == 28

Solution 1 

def how_many_days_in(month):
    if month == 'January' or month == 'March' or month == 'May' or month == 'July' or month == 'August' or month == 'October' or month == 'December':
        return 31
    elif month == 'April' or month == 'June' or month == 'September' or month == 'November':
        return 30
    else:  # Only February left
        return 28

Solution 2 

def how_many_days_in(month):
    months_with_31 = ['January', 'March', 'May', 'July', 'August', 'October', 'December']
    months_with_30 = ['April', 'June', 'September', 'November']
    months_with_28 = ['February']

    if month in months_with_31:
        return 31
    elif month in months_with_30:
        return 30
    elif month in months_with_28:
        return 28
def how_many_days_in(a_month): pass
Python 3.6