Add manifests and refactor DJORNL parser

CHANGELOG.md

@@ -0,0 +1,33 @@
+# Changelog for kbase/relation_engine
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [0.0.6] - 2020-08-20
+
+### Added
+
+- `relation_engine_server/api_versions/api_v1.py`: add and/or document API endpoints:
+  - `/api/v1/specs/stored_queries`
+  - `/api/v1/specs/data_sources`
+- `spec/datasets`: new directory for dataset-specific schemas, e.g. DJORNL parser manifest, `spec/datasets/djornl/manifest.schema.json`
+- `spec/test/test_manifest_schema.py`: to test the manifest schema against example input
+- `importers/djornl/parser.py`: use manifest file to specify the files to be parsed and loaded into ArangoDB
+
+### Changed
+
+- `relation_engine_server/utils/spec_loader.py`: refactor to return a schema or the path to a schema file
+- `importers/djornl/parser.py`: refactor parsing code to be more flexible and parse multiple files
+- `spec/collections/djornl/*`, `spec/stored_queries/djornl/*`, `spec/views/djornl/*`, and `spec/test/djornl`: rename DB fields and headers in test files
+
+### Removed
+
+- `spec/test/djornl`: delete unneeded test files
+
+
+
+## [0.0.5]
+
+Last release with RE components in two repositories, https://github.com/kbase/relation_engine_api and https://github.com/kbase/relation_engine_spec

importers/README.md

@@ -15,5 +15,5 @@ Global env vars:
 
 ```sh
 RES_ROOT_DATA_PATH=/path/to/djornl_data \
-python -m importers.djornl.main
+python -m importers.djornl.parser
 ```