api: move the creation of open api clients to reana-commons

reana_server/api_client.py

@@ -7,20 +7,10 @@
 # under the terms of the MIT License; see LICENSE file for more details.
 
 """REST API client generator."""
+from functools import partial
 
-import json
-import os
-
-import pkg_resources
-from flask import current_app
-from reana_commons.api_client import BaseAPIClient
+from reana_commons.api_client import get_current_api_client
 from werkzeug.local import LocalProxy
 
-
-def _get_current_rwc_api_client():
-    """Return current state of the search extension."""
-    rwc_api_client = BaseAPIClient('reana-workflow-controller')
-    return rwc_api_client._client
-
-
-current_rwc_api_client = LocalProxy(_get_current_rwc_api_client)
+current_rwc_api_client = LocalProxy(
+    partial(get_current_api_client, component='reana-workflow-controller'))

reana_server/rest/workflows.py

@@ -12,13 +12,13 @@
 import traceback
 
 from bravado.exception import HTTPError
+from flask import Blueprint
 from flask import current_app as app
-from flask import Blueprint, jsonify, request, send_file
+from flask import jsonify, request, send_file
 
+from reana_server.api_client import current_rwc_api_client
 from reana_server.utils import get_user_from_token, is_uuid_v4
 
-from ..api_client import current_rwc_api_client
-
 blueprint = Blueprint('workflows', __name__)
 
 

setup.py

@@ -61,7 +61,7 @@
     'flask-cors>=3.0.6',
     'marshmallow>=2.13',
     'pyOpenSSL==17.5.0',  # FIXME remove once yadage-schemas solves deps.
-    'reana-commons>=0.5.0.dev20181204,<0.6.0',
+    'reana-commons>=0.5.0.dev20181210,<0.6.0',
     'reana-db>=0.5.0.dev20181126,<0.6.0',
     'requests==2.20.0',
     'rfc3987==1.3.7',  # FIXME remove once yadage-schemas solves deps.