openquake.gem-taxonomy 1.12.1

Openquake Gem Taxonomy - Package to manage GEM Building Taxonomy strings

Python OpenQuake Gem Taxonomy

python package with GEM Building Taxonomy related class and shell commands.

Python Code

This package provide one class: GemTaxonomy

with public methods:

validate(tax_string): validate a taxonomy string and return it in a couple of useful structures

explain(tax_string, format): explain (or translate) to different formats a taxonomy string

Below a small usage example:

from openquake.gem_taxonomy import GemTaxonomy

gt = GemTaxonomy()


def validate_gem_taxonomy(value):
    try:
        gt.validate(value)
    except ValueError as e:
        print(f"Error: {e}")
        return f'{value}: {e}'


def extract_attributes(value):
        # Function to extract attributes
        attr_dict = gt.split_by_attributes(value, '|', 0, 'others')
        return attr_dict

scripts.py is another good entry-point to understand how to use GemTaxonomy class.

Console Commands

The package includes several command line tools using the python class to perform different tasks.

gem-taxonomy-validate: validate taxonomy string passed as parameter

gem-taxonomy-csv-validate: validate taxonomy strings from a csv file (or a list of them) with a lot options to replace values if needed, it is used extensively for CI pipelines

gem-taxonomy-explain: explain (or convert) taxonomy strings to different formats

gem-taxonomy-info: retrieves information about the taxonomy package and related packages

gem-taxonomy-specs2graph: create a .dot file that explains relations between atoms groups and attributes.