From: Daniel Blankenberg [mailto:d...@bx.psu.edu]
Sent: Friday, February 22, 2013 4:44 PM
To: Marc Logghe
Cc: galaxy-dev@lists.bx.psu.edu
Subject: Re: [galaxy-dev] Filter tool: how to override automatic guessing of
column types ?
Hi Marc,
Ah, I think I see the issue here, and it has to do with an assumption being
made that the first line is a undeclared header, which in your case is wrong.
Can you trying adding to your set_meta:
kwd['skip'] = 0
and then restart your sever and then create a new dataset with your tool?
OK, got it to work. Guess I combined both of your suggestions in a way. It
ended up looking like this:
def set_meta( self, dataset, overwrite = True, skip = None, max_data_lines
= None, max_guess_type_data_lines = None, **kwd ):
dataset.metadata.columns = 5
dataset.metadata.column_types = ['str','str','int','str','int']
It might have worked after all in one of the previous attempts but I did not
create a new dataset. I did like you suggested and now it works.
Thanks a lot, you saved my day !
Regards,
Marc
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