我在下面的代码中遇到了以下错误,基本上下面是我正在尝试做的事情,如果只有一个值,下面的代码可以正常工作......如果值更多,我会收到错误“太多的值无法解压“,我怎样才能修改我的代码而不改变原来的目标......
- 如果任何值是没有值的键,则从输入中删除该行
如果任何值是具有值的键,则对于每个值(即键)递归检查其值,直到没有值并删除重复行...示例输入和输出如下所示:
KEY VALUES 353311 344670 332807 353314 338169 334478 334478 123456 34567 123456 98670 34567 11111 353314 353311 348521 350166 350168 350169 350170 350166 348521 350168 348521 350169 348521 350170 348521 EXPECTED OUTPUT 344670 332807 353314 353311 338169 334478 123456 34567 98670 11111 348521 350166 350168 350169 350170
代码:-
from collections import OrderedDict
def main ():
with open('gerrit_dependencylist.txt') as f:
dic = OrderedDict()
seen = set()
for line in f:
#print dic,line
spl = line.split()
print "SPL"
print spl
if len(spl) == 1:
key = spl[0]
v = ''
else:
print "LINE"
print line
key, v = spl
if v in dic and dic[v] == [""]:
del dic[v]
for k1,v1 in dic.items():
if key in v1:
dic[k1].append(v)
break
else:
dic[key] = [v]
if __name__ == '__main__':
main()
输出:-
LINE
332807 353314
LINE
338169 334478
LINE
334478 123456 34567
Traceback (most recent call last):
File "tesst.py", line 28, in <module>
main()
File "tesst.py", line 18, in main
key, v = spl
ValueError: too many values to unpack