Just to clarify do you want to access them from Galaxy web server code or from a Galaxy tool wrapper written in Python? Nearly every part of the Galaxy source code has access to app and everything inside of it, for instance all controller methods take in a trans variable that contains a reference to app (trans.app). I suspect you want to access it from a tool wrapper though? This is not possible. If this is the case - what are you hoping to accomplish? Do you want to access to the all_fasta data table information in the example? -John On Fri, Jan 10, 2014 at 6:56 PM, Dooley, Damion <Damion.Dooley@bccdc.ca> wrote:

I've seen

$__app__.tool_data_tables[ 'all_fasta' ].get_fields() )[0][-1]

in tool xml templates. Is there a way I can access the tool_data_tables structure from python code too?

I see all the initialization stuff happening in https://bitbucket.org/abrenner/galaxy-central/src/f3e736fe03df3a6dd5438c12ba... But not seeing where one can access any of these app variables?

Regards,

Damion ___________________________________________________________ Please keep all replies on the list by using "reply all" in your mail client. To manage your subscriptions to this and other Galaxy lists, please use the interface at: http://lists.bx.psu.edu/

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