mod2.py

来自「python web programming 部分」· Python 代码 · 共 15 行

# mod2.py
print "Mod2 executing"

def samecase(s):
    return s.islower() or s.isupper()

def allsame(s):
    if samecase(s):
        print s, "has no case variations"
    else:
        print s, "has mixed case"