These CKAN Versions are exactely matched:

• 2.10.0
• 2.10.1
• 2.10.2
• 2.10.3
• 2.10.4
• 2.10.5
• 2.10.6
• 2.10.7
• 2.10.8
• 2.10.9
• 2.11.0
• 2.11.1
• 2.11.2
• 2.11.3
• 2.11.4
• 2.12.0
• 2.9.0
• 2.9.0a
• 2.9.1
• 2.9.10
• 2.9.11
• 2.9.13
• 2.9.2
• 2.9.3
• 2.9.4
• 2.9.5
• 2.9.6
• 2.9.7
• 2.9.8
• 2.9.9

ckanext-iotrans

This CKAN extension lets you convert datastore resources into files of various formats and, for spatial data, Coordinate Reference Systems.

This extension is intended for use cases that require download of datastore resources in multiple formats of Coordinate Reference Systems aside from CKAN’s built in formats.

This extension leverages the Fiona Python library.

Requirements

This extension only works if the CKAN Datastore Extension is active

Compatibility with core CKAN versions:

Usage

ckanext-iotrans creates the following CKAN actions - both will only work for admin users:

to_file

Inputs:

• resource_id: CKAN datastore resource ID

• source_epsg: source EPSG of resource ID, if data is spatial, as an integer

• target_epsgs: list of desired EPSGs of output files, if data is spatial, as integers

• target_formats: list of desired file formats as strings. ex: ["csv", "xml", "json"]

Outputs:

Writes desired files to folder in /tmp, and returns a list of filepaths where the outputs are stored on disk

prune

Inputs:

• path: path to file or directory in /tmp to delete

Outputs:

Removes file or directory, as long as its in /tmp directory

Details

Memory and Disk Use

When running to_file, data is first streamed from the datastore into a csv stored on disk. All subsequent files created will be created from this “dump” file. When writing to new ou