Preview DC data in DCOR
Project description
A CKAN resource view for DC data. The preview includes metadata from the HDF5 attributes and a summary plot (scatter plot of brightness vs. area and image, contour, mask, and fluorescence data for one event). This plugin registers a background job for generating the overview plot after a DC resource has been created.
This extensione implements:
A default view for RT-DC (mimetype) resources
A background job that generates the preview image
A background job that uploads preview images to the S3 object store
A route that makes the preview image available via “/dataset/{id}/resource/{resource_id}/preview.jpg”
CLI:
add CKAN command run-jobs-dc-view that runs all background jobs for all resources (if not already done)
Installation
pip install ckanext-dc_view
Add this extension to the plugins and defaul_views in ckan.ini:
ckan.plugins = [...] dc_view ckan.views.default_views = [...] dc_view
Testing
Testing can be done via vagrant in a virtual machine using the dcor-test <https://app.vagrantup.com/paulmueller/boxes/dcor-test/> image. Make sure that vagrant and virtualbox are installed and run the following commands in the root of this repository:
# Setup virtual machine using `Vagrantfile` vagrant up # Run the tests vagrant ssh -- sudo bash /testing/vagrant-run-tests.sh
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