On Tue, Jun 17, 2014 at 2:55 PM, Peter Cock <p.j.a.c...@googlemail.com> wrote:
> On Tue, Jun 17, 2014 at 4:57 PM, Jan Kanis <jan.c...@jankanis.nl> wrote:
>> Too bad there aren't any really good options. I will use the environment
>> variable approach for the query size limit.
>
> Are you using the optional job splitting (parallelism) feature in Galaxy?
> That seems to be me to be a good place to insert a Galaxy level
> job size limit. e.g. BLAST+ jobs are split into 1000 query chunks,
> so you might wish to impose a 25 chunk limit?
>
> Long term being able to set limits on the input file parameters
> of each tool would be nicer - e.g. Limit BLASTN to at most
> 20,000 queries, limit MIRA to at most 50GB FASTQ files, etc.

Trello card created, please vote!

https://trello.com/c/0XQXVhRz

>
>> For the gene bank links I guess modifying the .loc file is the least
>> bad way. Maybe it can be merged into galaxy_blast, that would at
>> least solve the interoperability problems.
>
> It would have to be sufficiently general, and backward compatible.
>
> FYI other people have also looked at extending the blast *.loc
> files (e.g. adding a category column for helping filter down a
> very large BLAST database list).
>
>> @Peter: One potential problem in merging my blast2html tool
>> could be that I have written it in python3, and the current tool
>> wrapper therefore installs python3 and a host of its dependencies,
>> making for a quite large download.
>
> Without seeing your code, it is hard to say, but actually writing
> Python code which works unmodified under Python 2.7 and
> Python 3 is quite doable (and under Python 2.6 with a few
> more provisos). Both NumPy and Biopython do this if you
> wanted some reassurance.
>
> On the other hand, Galaxy itself will need to more to Python 3
> at some point, and certainly individual tools will too. This will
> probably mean (as with Linux Python packages) having double
> entries on the ToolSehd (one for Python 2, one for Python 3),

I certainly hope Galaxy can move to Python 3 at some point... being a
pessimist though I would place bets against it :).

>
> e.g ToolShed package for NumPy under Python 2 (done)
> and under Python 3 (needed).
>
> Peter
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