Python读取csv文件

file_name = 'methods.csv'  # 文件名称

# 1，使用pandas
import pandas as pd
pd.read_csv(file_name, sep='\t')  # sep指定分隔符

# 2，使用csv
import csv
with open(file_name) as csvfile:
    reader = csv.DictReader(csvfile, delimiter='\t')  # delimiter指定分割符
    for row in reader:
        print(row)