Skip to main content

A YAML parser that resolves JSON references

Project description

yamole

Build Status PyPI package

Dig through the JSON references inside a YAML file, the kind of situation you may run into when parsing OpenAPI files.

The result is a single, big YAML file with all the references resolved (i.e. with their contents replaced in the corresponding places).

yamole also includes small features that help you parse OpenAPI files, like combining all the elements in an allOf key into a single object.

Installation

yamole is available as a PyPI module, so you can install it using pip:

$ pip install yamole

Usage

Using yamole is pretty straightforward. The parser is available through the YamoleParser class:

with open('input_file.yaml') as file:
    parser = YamoleParser(file,
        merge_allof=False,  # Combine allOfs into single dicts and disable
                            # inheritance for "example" keys (def: True)
        max_depth=314)  # Allow a maximum of 314 nesting levels (def: 1000)

output_str = parser.dumps()

parser.data['some-key']  # The dict with the parsed file's structure

Testing

To test that yamole works properly, you can run:

$ pip install -r requirements.txt
$ python tests/test.py

This will run the parser against a specific test case that makes use of all of yamole's features, and will compare the result with a fixture (tests/expected.yaml).


(c) 2018 Yago González. All rights reserved

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for yamole, version 2.1.6
Filename, size File type Python version Upload date Hashes
Filename, size yamole-2.1.6-py3-none-any.whl (4.7 kB) File type Wheel Python version py3 Upload date Hashes View hashes
Filename, size yamole-2.1.6.tar.gz (4.5 kB) File type Source Python version None Upload date Hashes View hashes

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN SignalFx SignalFx Supporter DigiCert DigiCert EV certificate StatusPage StatusPage Status page