python-knime-extension

This is the repo for keeping the source code of all the KNIME nodes developed for the Eye of the Beholder project.

Node list

CSV Validator

This is the node for validating csv files based on a given metadata file describing a predefined data schema. The validation is done by following the CSVW (CSV on the Web) standard.

• Output: a data table that stores a list of URLs to the CSV files referred by the metadata file provided
• Configuration:
  • Metadata File URL: the URL to the given metadata file

CSV Normalizer

This is the node for converting the input data table into the desired format based on a specified data schema.

• Input: a data table that stored the URL to the CSV file to be normalized, there should be only one row of column "csv_urls" in the table.
• Output: the normalized table
• Configuration:
  • Metadata File URL: the URL to the given metadata file