add commit (missing) fatcat_util.py file

1 files changed, 54 insertions, 0 deletions

diff --git a/python/fatcat_util.py b/python/fatcat_util.py
new file mode 100755
index 00000000..48e4465c
--- /dev/null
+++ b/python/fatcat_util.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python3
+
+"""
+TODO:
+- roll 'shell' stuff into this command
+"""
+
+import sys
+import json
+import argparse
+
+import fatcat_client
+from fatcat_client.rest import ApiException
+from fatcat_client import ReleaseEntity, ContainerEntity, ChangelogEntry
+from fatcat_tools import uuid2fcid, fcid2uuid, entity_from_json, \
+    entity_to_dict, public_api
+
+
+def run_uuid2fcid(args):
+    print(uuid2fcid(args.uuid))
+
+def run_fcid2uuid(args):
+    print(fcid2uuid(args.fcid))
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--debug',
+        action='store_true',
+        help="enable debugging interface")
+    parser.add_argument('--host-url',
+        default="http://localhost:9411/v0",
+        help="connect to this host/port")
+    subparsers = parser.add_subparsers()
+
+    sub_uuid2fcid = subparsers.add_parser('uuid2fcid')
+    sub_uuid2fcid.set_defaults(func=run_uuid2fcid)
+    sub_uuid2fcid.add_argument('uuid',
+        help="UUID to transform")
+
+    sub_fcid2uuid = subparsers.add_parser('fcid2uuid')
+    sub_fcid2uuid.set_defaults(func=run_fcid2uuid)
+    sub_fcid2uuid.add_argument('fcid',
+        help="FCID to transform (into UUID)")
+
+    args = parser.parse_args()
+    if not args.__dict__.get("func"):
+        print("tell me what to do!")
+        sys.exit(-1)
+
+    args.api = public_api(args.host_url)
+    args.func(args)
+
+if __name__ == '__main__':
+    main()