我正在尝试在python中打开扩展名为.csv的文件,但是一直说找不到该文件。我正在从侧边栏复制路径,所以我不认为这是问题所在
我试图在文件路径之前插入/和./ 在文件名前加上r
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')
无论我尝试了什么,它总是说FileNotFoundError
答案 0 :(得分:0)
如果文件将始终为csv
,则可以导入.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:
在Windows上的规范,它需要规范化您的路径名,也许就是这个问题, 尝试做,肯定会起作用,
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)
您甚至可以尝试
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)