python-3.x - how to convert column titles from int to str in python

Question

I imported a file from spss, (sav file), however, the titles of my columns appear as integers instead of strings. Is there a way to fix it? Below is the code I used....I would apreciate any help!

   import fnmatch  
   import sys # import sys
   import os
   import pandas as pd #pandas importer
   import savReaderWriter as spss # to import file from SPSS
   import io #importing io
   import codecs #to resolve the UTF-8 unicode
   with spss.SavReader('file_name.sav') as reader: #Should I add "Np"
        records = reader.all()
    with codecs.open('file_name.sav', "r",encoding='utf-8', errors='strict') 
   as fdata: # Not sure if the problems resides on this line
       df = pd.DataFrame(records)
   df.head()

Wondering whether there is a way to actually convert the titles from numbers to strings. It has happened as if it were excel, but excel has an easy fix for that. Thanks in advance!

标签： python-3.x

Answer 1

创建 DataFrame 后，您可以使用df.columns = df.columns.map(str)将列标题更改为字符串。