PyOSLC SDK - OSLCFEST
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Presentation about the development of a SDK for creating OSLC APIs using Python among other extensions like RDFLib, RDFLib-JSONLD and Flask.
PyOSLC SDK - OSLCFEST
- 1. PyOSLC The Python SDK for OSLC APIs Mario Jim辿nez Carrasco Senior Developer at Koneksys OSLC FEST May 19, 2020
- 2. Who am I ? 2 Mario Jim辿nez Carrasco Senior Developer at Koneksys Backend developer with Java & Python Worked with JAX-RS, Spring, Flask among others to develop REST services for OSLC, Linked Data solutions and integration with IBM CLM applications such as DNG, RQM, RTC. email: mario.carrasco@koneksys.com
- 3. PyOSLC Architecture 3 Data GET POST PUT DELETE OSLC API Client Request Response/Body in RDFRDF Lib Python
- 4. Example Data: CSV Files About Requirements 4 Data = Multiple CSV files GET POST PUT DELETE OSLC API Client CSV
- 5. OSLC Core Resources 5 Data = Multiple CSV files GET POST PUT DELETE
- 6. Mapping between Data and OSLC Concepts 6 CSV One cvs file corresponds to one container, aka OSLC ServiceProvider One row in the csv file describes one requirement, aka OSLC Resource
- 7. Curl for GET on SPC OSLC Service Provider Catalog 7
- 8. Curl for GET on query resource GET All Requirements Request 8
- 9. Curl for GET on requirement GET Speci鍖c Requirement Request 9
- 10. The RDF representation of requirements comply with the OSLC speci鍖cation for Requirement Management. RM spec 10
- 11. PyOSLC requires some topics for the implementation of an OSLC API - OSLC resource types described as Python classes and objects - Python objects need to translated to RDF - Decoration of classes and methods for using the Swagger doc for simpler OSLC API consumption Implementation topic 11
- 12. The PyOSLC contains decorators (annotations) which are used to generate the Open API spec, from which the HTML doc is generated. Swagger Doc 12
- 13. OSLC Resources described as Python Classes 13 The PyOSLC project de鍖nes the classes required to implement an OSLC Resource Classes
- 14. OSLC Requirement Resources described as Python Class 14 The PyOSLC project de鍖nes the classes required to implement an OSLC Resource Classes
- 15. RDF Vocabularies as Python Closed List 15 The PyOSLC project de鍖nes the vocabularies required for managing the concepts de鍖ned by the speci鍖cation. OSLC Core / RM vocabulary
- 16. Mapping 16 Requirement / Speci鍖cation attributes Dictionary to create a relation between the external data attributes with the de鍖ned resource attributes, here is an example for mapping Requirement.
- 17. Translation of Python objects to RDF 17 Python object OSLC - RDF/XML
- 18. Transformation from Python to RDF 18 The capability to (un-)marshalling from python objects to RDF and vice versa. Here is an example of how the requirement loaded from the CSV 鍖le is converted from a Speci鍖cation into a Requirement. Python Objects Python Object RDF(un-)marshalling method
- 19. Next Steps 19 Rootservices Implementation of elements to add a PyOSLC API as a friend or consumer. Service Provider Speci鍖c Domain for managing resources, example: Requirements. Authentication Enable OAuth for managing authentication to interact with Jazz Delegated Dialog Integration of Delegated Dialogs to show resources with the Jazz applications. Final Goal Open Source release
- 20. 20 Thanks!! Does anyone have any questions? mario.carrasco@koneksys.com