adding a template.py file to make it easier to contribute examples using the Client interface

Author: Glenn Snyder

examples/client/template.py

@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+
+'''
+Copyright (C) 2021 Synopsys, Inc.
+http://www.blackducksoftware.com/
+
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+ 
+'''
+import argparse
+import json
+import logging
+import sys
+
+from blackduck import Client
+
+parser = argparse.ArgumentParser("Program description")
+parser.add_argument("--base-url", required=True, help="Hub server URL e.g. https://your.blackduck.url")
+parser.add_argument("--token-file", dest='token_file', required=True, help="containing access token")
+parser.add_argument("--no-verify", dest='verify', action='store_false', help="disable TLS certificate verification")
+parser.add_argument("arg1")
+args = parser.parse_args()
+
+
+logging.basicConfig(format='%(asctime)s:%(levelname)s:%(message)s', stream=sys.stdout, level=logging.DEBUG)
+logging.getLogger("requests").setLevel(logging.WARNING)
+logging.getLogger("urllib3").setLevel(logging.WARNING)
+logging.getLogger("blackduck").setLevel(logging.WARNING)
+
+with open(args.token_file, 'r') as tf:
+    access_token = tf.readline().strip()
+
+bd = Client(
+    base_url=args.base_url,
+    token=access_token,
+    verify=args.verify
+)
+