阅读CSV文件时,我有以下代码:IO错误蟒蛇
for file in os.listdir('/home/sainik/Final/'+str(folderno)):
if file.endswith('.csv'):
print file
with open(file,'rb') as csvfile:
spamreader = csv.reader(csvfile)
for row in spamreader:
print row
运行代码时
,我收到以下错误:
Traceback (most recent call last):
File "/home/sainik/Final/Programs/sainik.py", line 28, in <module>
with open(file,'rb') as csvfile:
IOError: [Errno 2] No such file or directory: '4.csv'
请帮助。