how to get the numbers between two numbers in Python code example

Example 1: how to print numbers between two numbers in pythom

items = []
for i in range(100, 401):
    s = str(i)
    if (int(s[0])%2==0) and (int(s[1])%2==0) and (int(s[2])%2==0):
        items.append(s)
print( ",".join(items))

Example 2: pyhton between

if 10000 <= number <= 30000:
    pass