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我在OS X 10.8终端中运行以下Python脚本,其行长度大约为200个字符。但脚本的输出大约在80行。 如何使输出线持续到控制台的长度?Python输出行包装
这里是我的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]
我得到的输出是这样的:
['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' '']
这绝对是您需要设置的终端参数。 Python不关心你的终端窗口的宽度。它只是打印。 – 2013-03-09 15:03:21
这是一个numpy的'array'表示的设置,让整行只用'str.join'来打印每个“datum”。 – Gandaro 2013-03-09 15:05:15
@TimPietzcker:不,它不是。由于某些终端设置,终端不打印阵列。 – Gandaro 2013-03-09 15:06:09