这个例子错在哪呢？

vvs556

def sanitize(time_string):
    if'-'in time_string:
        splitter = '-'
    elif ':' in time_string:
        splitter = ':'
    else:
        return (time_string)
    (mins,secs) = time_string.split(splitter)
    return(mins + '.' + secs)

   

def get_coach_data(filename):
    try:
        with open(filename) as f:
            data = f.readline()
        return(data.strip().split(','))
    except IOError as ioerr:
        print("Fill error:"+ str(ioerr))
        return(None)



james = get_coach_data(james.txt)
julie = get_coach_data(julie.txt)
mikey = get_coach_data(mikey.txt)
sarah = get_coach_data(sarah.txt)

clean_james = [sanitize(t) for t in james]  # 要添加的数据（条件），数据的范围
clean_julie = [sanitize(t) for t in julie]
clean_mikey = [sanitize(t) for t in mikey]
clean_sarah = [sanitize(t) for t in sarah]

print(sorted(set(clean_james))[0:3])
print(sorted(set(clean_julie))[0:3])
print(sorted(set(clean_mikey))[0:3])
print(sorted(set(clean_sarah))[0:3])
   

太空军校生

if'-'in time_string:
这一段， if和'-'还有in直接没有空格。
加上空额试试。

yyongl

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