A CODICE¹ parser for files downloaded from https://contrataciondelestado.es, written in Go.
codice fetches zip/7z files found in the Spanish govt procurement website², and outputs a series of CSV files out of the XMLs inside those archives.
Get your binary from https://github.com/juanfont/codice/releases/
And then just run:
./codice zip https://contrataciondelestado.es/sindicacion/sindicacion_643/licitacionesPerfilesContratanteCompleto3_2016.zip output_prefix
Alternatively, you can read an already-download zip from your disk:
./codice zip licitacionesPerfilesContratanteCompleto3_2016.zip output_prefix
In both cases you'll get:
Entries rows written to output_prefix_entries.csv
Modifications rows written to output_prefix_modifications.csv
Financial Guarantee rows written to output_prefix_financial_guarantees.csv
Note: Sometimes an entry might appear multiple times within the same zip. This happens when the date on a procurement process is updated within the same year. You can pass the flag --aggregate to keep only the most updated reference to these entries.
./codice zip https://contrataciondelestado.es/sindicacion/sindicacion_643/licitacionesPerfilesContratanteCompleto3_2016.zip output_prefix --aggregate
CSV is a rather limited format. codice has an opinionated way to flatten the CODICE XMLs.
Just ping juanfontalonso@gmail.com if you find any issue.