Hello,
I am trying to read a csv file using DictReader. I am getting error -
Traceback (most recent call last):
File "<pyshell#19>", line 1, in <module>
r.fieldnames
File "/usr/lib/python2.7/csv.py", line 90, in fieldnames
self._fieldnames = self.reader.next()
ValueError: I/O operation on closed file
Here is my code in a Python shell -
>>> with open('x.csv','rb') as f:
... r = csv.DictReader(f,delimiter=",")
>>> r.fieldnames
I have tried to open the file in 'rU', 'r' mode. But still I am getting
the above error.
Please help.
Thanks.
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