client stub

operators/st.py

+#!/usr/bin/env python3
+
+import argparse
+import getpass
+import json
+from urllib.parse import urljoin
+import sys
+
+import requests
+import urllib.request
+import tempfile
+
+server='https://b2share-testing.fz-juelich.de/'
+
+def get_objects():
+    lst = requests.get(urljoin(server, 'api/records')).json()
+    return lst['hits']['hits']
+
+
+def get_object_md(oid):
+    obj= requests.get(urljoin(server, f"api/records/{oid}")).json()
+    return obj
+
+def get_file_list(obj):
+    file_url = obj['links']['files']
+    fls = requests.get(file_url).json()
+
+    return {it['key']: it['links']['self'] for it in fls['contents']}
+
+def download_file(url: str, target_dir: str):
+    _, fname = tempfile.mkstemp(dir=target_dir)
+    urllib.request.urlretrieve(url=url, filename=fname)
+    return fname
+
+if __name__=="__main__":
+    oid = 'b38609df2b334ea296ea1857e568dbea'
+    obj = get_object_md(oid=oid)
+    flist = get_file_list(obj=obj)
+    print(flist)