如何在 csv 文件中读取 Python 中的列作为变量名？

Question

This is a Python question. I have a csv file and would like to read that in. The first row in the file are strings and I would like to use them as variable names. The other rows are integers and I would like them to be a vector of the name of the respective variable.

Thanks, Tim

Answer 1

you need to first extract your first row I suggest to count the characters of first row and use this code to read them

f = open("demofile.txt", "r") print(f.read(5))#put your desired counted charactor inside f.read(n)

when you successfully read it save it on variable and after saving use regex to split them with respect to ","

import re txt = "The rain in Spain" x = re.split("[,]", txt, 1) print(x)

after that use dictionary methods to attain your desired result.

Answer 2

You can simply use pandas to read.csv files. Just install pandas using 'pip install pandas'. Then use the following code:

import pandas as pd

dataframe = pd.read_csv('data.csv')

# Returns a list containing names of the columns
column_names = list(dataframe.columns.values)