Canvas Python DAP, custom TEMP FOLDER location

[jasonunf]

Hello,

Does anybody know how to set up a custom location for the files downloaded by the dap? Basically need to setup the temporary folder in a much larger drive, instead of the dap using the windows default temp folder for each user. I'd like to change this just for the dap instead of changing the default in windows for the least minimal change.

I did find an old post about someone asking about setting this value, which was over a year ago, it was determined that this value needed to be set dap.api.DEFAULT_FOLDER. I'm not sure if this is still accurate in the latest version of the DAP since the apy.py doesnt have this variable anywhere. 

The closest thing i found on the api.py is output_directory

        :param output_directory: Path to the target directory to save downloaded files to.

Would someone be able to confirm and maybe share how they customized this value in their implementation? thanks.

[reynlds]

I use Linux and declared an export on my environment on ~/.bash_profile :

    declare -x TMPDIR="/my/new/temp/location"

One of the suggestions I made a while back was to include this as a "switch" on the dap client for this rather than using TEMPDIR from the global settings

[phanley]

Currently if you're using snapshot or incremental with the dap cli, you can specify --output-directory for snapshot or incremental (e.g

dap snapshot --namespace canvas --table accounts --output-directory $DEFAULT_DOWNLOAD_DIR

)

But I just tested with syncdb and no dice (dap: error: unrecognized arguments: --output-directory $DEFAULT_DOWNLOAD_DIR), but yeah I think @reynlds is right-on and aiofiles.tempfile.TemporaryDirectory will use $TMPDIR as its root dir just like regular tempfile will.

[jasonunf]

Yeah I've tried these params too, but I think these were in the older versions of the dap and was taken out in the newer versions. The windows equivalent of changing temp is a bit more disruptive in windows than it is in linux unfortunately, chaging default temp in environment is a bit too much.

[jasonunf · Accepted solution]

Thanks for the replies. Looks like just setting the Temp via python os.environ would be the best approach.

os.environ["TEMP"] = R"F:\Temp\13"