Question

我在OS X 10.8终端中运行以下Python脚本，行长度约为200个字符。但是，脚本的输出包含在大约80行。如何使输出线继续直到控制台的长度？

这是我的Python脚本：

import csv as csv 
import numpy as np
#Open up the csv file in to a Python object
csv_file_object = csv.reader(open('./data/train.csv', 'rb')) 
header = csv_file_object.next()  #The next() command just skips the 
                                 #first line which is a header
data=[]                          #Create a variable called 'data'
for row in csv_file_object:      #Run through each row in the csv file
    data.append(row)             #adding each row to the data variable
data = np.array(data)            #Then convert from a list to an array
#Be aware that each item is currently a string in this format
for datum in data:
    print datum[0:10]

我得到的输出是：

['1' '3' 'Najib, Miss. Adele Kiamie "Jane"' 'female' '15' '0' '0' '2667'
 '7.225' '']
['0' '3' 'Gustafsson, Mr. Alfred Ossian' 'male' '20' '0' '0' '7534'
 '9.8458' '']

Answer 1

这是一个numpy数组表示的设置，为了让它成为整行，你必须用datum打印每个str.join。

Python输出行换行

1 个答案: