作者AmigoSafin ()
看板Python
标题[问题] loop的def output如何成功存进档案?
时间Sun Oct 13 12:35:00 2019
大家好,
小鲁初学python数月
有些基础还不是很熟
还请各位大大帮帮忙
目前是有一个function 但经过回圈後的output
我试过将其存入一个pandas DataFrame
或是直接命名 result = function output
存入的档案都只有1 kb...orz
还请各位高手帮忙
code如下:
lastName =[]
firstName =[]
mName =[]
import sys
def process(entries):
for line in entries:
arr = line.split()
if not arr:
continue
mName = arr.pop()
n = len(arr)
# if n == 4:
# lastName, mName = ' '.join(arr[:2]), ' '.join(arr[2:])
if n == 3:
# if arr[0] in ('M', 'Shk', 'BS'):
# first, middle = ' '.join(arr[:2]), arr[-1]
# else:
lastName, firstName,mName = arr[0], ' '.join(arr[1:]) , '
'.join(arr[1:]).split()[-1]
elif n == 2:
lastName, firstName = arr
else:
continue
print('First: %r' % firstName)
print('Middle: %r' % mName)
print('Last: %r' % lastName)
process(entries)
result = pd.DataFrame({'First Name': firstName,'Last Name':lastName, 'Middle
Name': mName})
with open("Faculty_Name_OK_1012.csv","w") as f:
print(result, file=f)
--
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1F:推 robert09080: global 10/13 13:26
2F:推 ciaoPTT: a+ ? 10/13 17:29
3F:推 ciaoPTT: df 那就用df.to_csv()就好 10/13 18:29
4F:→ AmigoSafin: 谢谢大家~我来试试看 10/13 20:53
5F:推 TitanEric: 加global 10/13 20:55
6F:→ AmigoSafin: df.to_csv显示df not define 10/13 21:00
7F:→ AmigoSafin: 可以问一下global的意思是加一个def g()吗? 10/13 21:14
8F:→ AmigoSafin: 我试着改'First: %r"%firstName,'Last:%r'%lastName 10/13 21:15
9F:→ wht915: result.to_csv("档名.csv") 10/13 21:15
10F:→ AmigoSafin: 但是还是不行 档案里只有First Last Middle无内容 10/13 21:16
11F:→ AmigoSafin: wh大的我试过 问题出在result里面没有把loop的内容 10/13 21:16
12F:→ AmigoSafin: 放进去 所以档案只有1kb 10/13 21:17
13F:→ wht915: google global variables 10/13 21:33