我想使用python分隔符'\ t'读取数据文件 但是,数据没有分隔。 (我用分隔符'\ t'和''尝试了这个。)
0 303567 3584 Write 0.000000
1 55590 3072 Write 0.000000
0 303574 3584 Write 0.026214
1 240840 3072 Write 0.026214
1 55596 3072 Read 0.078643
0 303581 3584 Write 0.117964
1 55596 3072 Write 0.117964
0 303588 3584 Write 0.530841
1 55596 3072 Write 0.530841
0 303595 3584 Write 0.550502
1 240840 3072 Write 0.550502
1 55602 3072 Read 0.602931
0 303602 3584 Write 0.648806
1 55602 3072 Write 0.648806
0 303609 3584 Write 0.910950
1 55602 3072 Write 0.910950
0 303616 3584 Write 0.930611
1 240840 3072 Write 0.930611
1 55608 3072 Read 0.983040
0 303623 3584 Write 1.028915
1 55608 3072 Write 1.028915
0 303630 3584 Write 1.330380
1 55608 3072 Write 1.330380
with open(datafile, 'rt') as f:
data = csv.reader(f,delimiter = ' ')
for d in data:
pieces.append(d)
x.append(count)
count = count+1
['10','','','','','','',''700132','','','','','','','',512 ','','','','','','','写','','','','','','','4186.852539'],['1 ',''^ C,'','','','','',''272774','','','','','','','1024',''' ,'','','','','','写','','','','','','','4186.852539'],['7','' ,'','','','','',''273776','','','','','','','1024','','',''' ,'','','','写','','','','','','',''4186.852539']
答案 0 :(得分:2)
这种数据格式可以通过以下方式轻松处理:
for line in open(datafile):
line_data = line.split()
print(line_data)
答案 1 :(得分:2)
您也可以使用pandas阅读它(这可能对进一步处理有用):
import pandas as pd
data = pd.read_table('foo.tab', header=None, sep=r'\s+')
# 0 1 2 3 4
#0 0 303567 3584 Write 0.000000
#1 1 55590 3072 Write 0.000000
#2 0 303574 3584 Write 0.026214