Question

如何将以下代码的结果导出到python中的csv文件？

print(['%s %0.2f'%(node,centrality[node]) for node in centrality])

结果如下：

['faef 0.37', 'efef 0.60', 'vsav 0.60', 'fadf 0.37']

我希望它在file.csv中像这样：

faef,0.37
efef,0.60
vsav,0.60
fadf,0.37

先生！我在Ubuntu中使用python 2.7

Answer 1

import csv    
data = ['faef 0.37', 'efef 0.60', 'vsav 0.60', 'fadf 0.37']

with open('file.csv', 'w', newline='') as fp:
    a = csv.writer(fp, delimiter=',')
    complete_data = []
    for d in data:
       data_to_write = d.split(" ")
       complete_data.append(data_to_write)
    a.writerows(data)

Answer 2

import csv

result = ['faef 0.37', 'efef 0.60', 'vsav 0.60', 'fadf 0.37']    
with open('path/to/file', 'w') as outfilehandle:
    outfile = csv.writer(outfilehandle, delimiter=',')
    outfile.writelines([s.split() for s in result])

Answer 3

import csv

data = ['faef 0.37', 'efef 0.60', 'vsav 0.60', 'fadf 0.37']
with open('test.csv', 'w') as fp:
    writer = csv.writer(fp, delimiter=',')
    for x in data:
        k, v = x.split(' ')
        writer.writerow([k, v])

OUTPUT文件

faef,0.37
efef,0.60
vsav,0.60
fadf,0.37

如何在Python中将打印结果导出到csv文件中？

3 个答案: