我试图在python中打开扩展名为.csv的文件,但是它一直说没有找到该文件。我正在从侧栏复制路径,所以我不相信这是问题所在
我试图在文件路径和文件名前面的r之前插入/和./
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
from scipy.optimize import curve_fit
bkgrnd = pd.read_csv('/Desktop/Sro/Natrium22.csv')
无论我尝试过什么,它一直在说FileNotFoundError
如果文件总是csv
,你可以导入.csv
,
import csv
with open('C:\Users\user\Desktop\Sro\Natrium22.csv') as csv_file:
csv_reader = csv.reader(csv_file, delimiter=',')
line_count = 0
for row in csv_reader:
Windows上的说明,它需要你的路径名的规范化,也许这就是问题,尝试做,肯定会工作,
import os
import pandas as pd
cwd = os.getcwd()
filePath = 'C:/Users/user/Desktop/Sro/Natrium22.csv'
data = pd.read_csv(os.path.normcase(os.path.join(cwd, filePath)))
print(data)
你可以试试,
import pandas as pd
import numpy as np
import matplotlib.pyplot as plt
from scipy.optimize import curve_fit
bkgrnd = pd.read_csv(r'C:\Users\user\Desktop\Sro\Natrium22.csv')
print(bkgrnd)