fields don't work

[lk-jeffpeck]

$ csvfilter -f 1,2,3 file.csv

Expected:
Output columns 1, 2, and 3 from file.csv for all rows

Actual:
Only outputs columns 1, 2, and 3 from the first row.

---

It looks like the reason for this is:

fields = map(int, options.fields.split(',')) if options.fields else None

... which is being consumed after the first row:

output = [row[i] for i in self.fields if len(row) > i]

after which self.fields becomes an empty array: []

A solution would be:

fields = list(map(int, options.fields.split(','))) if options.fields else None

This PR should resolve:
#12

[joaomcarlos]

Why hasnt this been merged in yet? The tool is broken.

In the meantime, if anyone is trying to get stuff done: pip install --upgrade git+https://github.com/lk-jeffpeck/csvfilter.git@ec433f14330fbbf5d41f56febfeedac22868a949

That will install Jeffs pull request on your machine and let you get on with your work.

Thanks Jeff btw

[keenhl]

@silentwarrior @lk-jeffpeck Thanks for the fix and for the link to the fix.

[pinturic]

+1 for me with @joaomcarlos fix it works perfectly

[Eddie901]

Thanks @lk-jeffpeck @joaomcarlos fix worked for me too 🙌

@codeinthehole Any chance it could be merged?