【发布时间】:2020-03-11 22:27:18
【问题描述】:
我正在将数据框打印到文本文件中,并想在顶部添加几行。
import pandas as pd
df = pd.DataFrame(data={'Title': ['Movie1', 'Movie2', 'Movie3', 'Movie4'],
'Date': ['2010', '2020', '2009', '2019'],
'Names': ['Bob,Jim', 'Jim,Harry,Lou', 'Scott', 'Bill,Jim']})
some_string = "This is my list"
another_string = "It's Fun!"
print(some_string,"\n",another_string,"\n",df, file=open(r'C:path\to\file.txt', 'w' ))
当前输出是这样的:
This is my list
It's Fun!
Title Date Names
0 Movie1 2010 Bob,Jim
1 Movie2 2020 Jim,Harry,Lou
2 Movie3 2009 Scott
3 Movie4 2019 Bill,Jim
我确信这些都是简单的修复,但是:
1) 如何消除使用\n 时出现的右移 1 个字符?
2) 如何删除索引列?我尝试在几个地方添加index=False,但今天早上似乎无法弄清楚。我宁愿在写入(而不是读取)期间删除索引。
【问题讨论】:
-
sep='\n':print(some_variable, another_variable, df.to_string(index=False), sep='\n', file=open(r'C:path\to\file.txt', 'w' ))
标签: python python-3.x pandas