From: Lucas Di Pentima <lucas.dipentima@curii.com>
Date: Tue, 22 Feb 2022 17:58:29 +0000 (-0300)
Subject: 18574: Adds /arvados/v1/vocabulary to the discovery document.
X-Git-Tag: 2.4.0~67^2~16
X-Git-Url: https://git.arvados.org/arvados.git/commitdiff_plain/82c424076577660d96173213a0d2db5f7c1450d7

18574: Adds /arvados/v1/vocabulary to the discovery document.

Also, adds vocabulary caching on PySDK's API client.

Arvados-DCO-1.1-Signed-off-by: Lucas Di Pentima <lucas.dipentima@curii.com>
---

diff --git a/sdk/python/arvados/api.py b/sdk/python/arvados/api.py
index 88596211d4..e0d1c50f03 100644
--- a/sdk/python/arvados/api.py
+++ b/sdk/python/arvados/api.py
@@ -253,6 +253,7 @@ def api(version=None, cache=True, host=None, token=None, insecure=False,
     svc.insecure = insecure
     svc.request_id = request_id
     svc.config = lambda: util.get_config_once(svc)
+    svc.vocabulary = lambda: util.get_vocabulary_once(svc)
     kwargs['http'].max_request_size = svc._rootDesc.get('maxRequestSize', 0)
     kwargs['http'].cache = None
     kwargs['http']._request_id = lambda: svc.request_id or util.new_request_id()
diff --git a/sdk/python/arvados/util.py b/sdk/python/arvados/util.py
index 2380e48b73..be8a03fc31 100644
--- a/sdk/python/arvados/util.py
+++ b/sdk/python/arvados/util.py
@@ -491,3 +491,11 @@ def get_config_once(svc):
     if not hasattr(svc, '_cached_config'):
         svc._cached_config = svc.configs().get().execute()
     return svc._cached_config
+
+def get_vocabulary_once(svc):
+    if not svc._rootDesc.get('resources').get('vocabularies', False):
+        # Old API server version, no vocabulary export endpoint
+        return {}
+    if not hasattr(svc, '_cached_vocabulary'):
+        svc._cached_vocabulary = svc.vocabularies().get().execute()
+    return svc._cached_vocabulary
diff --git a/services/api/app/controllers/arvados/v1/schema_controller.rb b/services/api/app/controllers/arvados/v1/schema_controller.rb
index 59ac639baf..100b916817 100644
--- a/services/api/app/controllers/arvados/v1/schema_controller.rb
+++ b/services/api/app/controllers/arvados/v1/schema_controller.rb
@@ -37,7 +37,7 @@ class Arvados::V1::SchemaController < ApplicationController
         # format is YYYYMMDD, must be fixed width (needs to be lexically
         # sortable), updated manually, may be used by clients to
         # determine availability of API server features.
-        revision: "20210628",
+        revision: "20220222",
         source_version: AppVersion.hash,
         sourceVersion: AppVersion.hash, # source_version should be deprecated in the future
         packageVersion: AppVersion.package_version,
@@ -427,6 +427,27 @@ class Arvados::V1::SchemaController < ApplicationController
         }
       }
 
+      discovery[:resources]['vocabularies'] = {
+        methods: {
+          get: {
+            id: "arvados.vocabularies.get",
+            path: "vocabulary",
+            httpMethod: "GET",
+            description: "Get vocabulary definition",
+            parameters: {
+            },
+            parameterOrder: [
+            ],
+            response: {
+            },
+            scopes: [
+              "https://api.arvados.org/auth/arvados",
+              "https://api.arvados.org/auth/arvados.readonly"
+            ]
+          },
+        }
+      }
+
       discovery[:resources]['sys'] = {
         methods: {
           get: {