OpenAPI 3.0 Parser

This package provides functionality to analyze OpenAPI 3.0 Specification files and build clients and servers from that specification.

For more details, please refer the Project Documentation

Example Usage

From the command line:

$ python -m openapi_parser data/petstore.yaml

From the Python:

from openapi_parser.exporter import PackageWriter
from openapi_parser.parser.loader import OpenApiParser

def main():
    parser = OpenApiParser.open('data/petstore.yaml')
    parser.load_all()
    
    package_writer = PackageWriter(parser)
    package_writer.write_package()
    
    return 0

if (__name__ == '__main__'):
    exit_code = main()
    exit(exit_code)

TODOs:

Model generator:
- Core functionality
- Class inheritance support
- Enums support
- Required properties in combination with readOnly/writeOnly
- Discriminator property support
- Cyclic refs resolution
- Support of additionalProperties inside class
Client generator
- Core functionality
- Smart body encoding
- Smart response decoding
- style-encoding
- schema and content inside parameters conflict support
- Enums for parameters support
- Cookies parameters support
- Methods descriptions
- Authorization support
Metadata extractor
- Version
- Licence
- Description
- Servers
- Security definitions
Server generator
Test coverage
Documentation
Command-line interface
- Basic CLI support
- Extended CLI support

Metadata

Release files for openapi-parser 0.3.1

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for openapi-parser 0.3.1
File	Size	Uploaded
openapi_parser-0.3.1.tar.gz	40.8 kB	Jun 12, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for openapi-parser 0.3.1
File	Interpreter	ABI	Platform	Reset
openapi_parser-0.3.1-py3-none-any.whl 53.0 kB Jun 12, 2026	Python 3	none	any	Details

Total release size: 93.8 kB

Release files / openapi_parser-0.3.1.tar.gz

Download URL	openapi_parser-0.3.1.tar.gz
Size	40.8 kB
Tags	Source
SHA-256 checksum How to use checksums	`e96cad461567468e3ee4f76101c3a5e5853be478e0c7eac0e2179cfffeeb1e46`
BLAKE2b-256 checksum How to use checksums	`5c4cf8ca20bae9054f6a28b99c8aa735fd1ccc93b59bfcb2f03dd13d4d03b8f1`
Upload date	Jun 12, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/6.2.0 CPython/3.12.13`

Release files / openapi_parser-0.3.1-py3-none-any.whl

Download URL	openapi_parser-0.3.1-py3-none-any.whl
Size	53.0 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`a223d5700a808eb5ff07c9319705cc4894ea23ab64eaf4b3035527224093f6da`
BLAKE2b-256 checksum How to use checksums	`d5eebd5c2943a4fc3e16a37a63e69b1f613a6505027ab9be994cac1dad0e4911`
Upload date	Jun 12, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/6.2.0 CPython/3.12.13`