Simple util for generate helper code based on OpenAPI specs
Project description
DekoGen
What is it?
dekogen is simple tool to avoid big unreadable HTTP requests. It's provide ability to create requests builders and response wrappers to keep match between code and OpenAPI specs.
About
Main points:
1. Maintain compliance between code and OpenAPI spec
2. Do not describe requests and responses manually
3. Use:
request_body = Configuration() \
.number("10") \
.settings(Settings()
.required_protocol("33-11-JRTF")
.element_per_second(34)
.related_grants("785-56-IU", "89-551-11-JRT")
.body) \
.body
Instead of:
request_body = {"configuration": {"number": 10,
"settings": {"required_protocol": "33-11-JRTF", "element_per_second": 34,
"related_grants": ["785-56-IU", "89-551-1-JRT"]}}}
4. Parse responses with autocomplete
Dependencies
inflection: 0.3.1
PyYAML: 6.0
Click: 7.1.2
See the full installation instructions for recommended and optional dependencies.
Installation
pip install dekogen
License
Discussion and Development
All contributions, bug reports, bug fixes, documentation improvements, enhancements and ideas are welcome.
Getting started
Code generation
Via command line:
Help:
dekogen_cmd -h
Commands help:
dekogen_cmd <command from help list> -h
Sample:
dekogen_cmd generate-all-python -f ~/sample-api-specs.yaml -o ~/results
Via python code:
Read data from:
from dekogen.spec_reader import SpecReader
file_path = '/home/name/sample-api-specs.yaml'
spec_reader = SpecReader
spec_data = spec_reader.read_yaml(file_path=file_path)
Generate responses:
from dekogen.spec_codegen import PythonResponsesGenerator
output_path = '/home/name/output_dir'
py_req_generator = PythonResponsesGenerator(spec_data=spec_data, file_path=output_path)
py_req_generator.generate()
Generate requests:
from dekogen.spec_codegen import PythonRequestsGenerator
output_path = '/home/name/output_dir'
py_req_generator = PythonRequestsGenerator(spec_data=spec_data, file_path=output_path)
py_req_generator.generate()
Usage:
-
To add autocomplete for responses just pass response.body (dict) into related Response() object initialization
response = client.request(...) body = NameOfTheView(response.data)
-
Create scalable and readable structures for requests using direct import of generated files and classes.
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