Hi, I'm getting "UnboundLocalError: local variable 'region_name' referenced before assignment" error while placing an object in my earlier created bucket using my RADOSGW with boto.
My package details: $ sudo rpm -qa | grep rados librados2-10.2.1-0.el7.x86_64 libradosstriper1-10.2.1-0.el7.x86_64 python-rados-10.2.1-0.el7.x86_64 ceph-radosgw-10.2.1-0.el7.x86_64 $ $ python Python 2.7.10 (default, Oct 23 2015, 19:19:21) [GCC 4.2.1 Compatible Apple LLVM 7.0.0 (clang-700.0.59.5)] on darwin Type "help", "copyright", "credits" or "license" for more information.>>> import sys, boto >>> boto.Version '2.40.0'>>> https://bugzilla.redhat.com/show_bug.cgi?id=1343813 is mentioning a workaround but it apparently not working for me or I am missing something. *$ cat ~/.boto * [Credentials] aws_access_key_id = AKIAI6KEIQSY2746KS5Q aws_secret_access_key = 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 [s3] use-sigv4 = True $ $ *$ cat s3test_for_placing_object_in_bucket.py* import boto import boto.s3.connection conn = boto.connect_s3( host = 'mc2', port = 7480, is_secure=False, calling_format = boto.s3.connection.OrdinaryCallingFormat(), ) #From http://stackoverflow.com/questions/15085864/how-to-upload-a-file-to-directory-in-s3-bucket-using-boto bucket = conn.get_bucket('my-new-bucket') key = boto.s3.key.Key(bucket, 'myTestFileIn_my-new-bucket.txt') with open('myTestFileIn_my-new-bucket.txt') as f: key.send_file(f) $ $ *$ python s3test_for_placing_object_in_bucket.py* Traceback (most recent call last): File "s3test_for_placing_object_in_bucket.py", line 12, in <module> bucket = conn.get_bucket('my-new-bucket') File "/Library/Python/2.7/site-packages/boto/s3/connection.py", line 506, in get_bucket return self.head_bucket(bucket_name, headers=headers) File "/Library/Python/2.7/site-packages/boto/s3/connection.py", line 525, in head_bucket response = self.make_request('HEAD', bucket_name, headers=headers) File "/Library/Python/2.7/site-packages/boto/s3/connection.py", line 668, in make_request retry_handler=retry_handler File "/Library/Python/2.7/site-packages/boto/connection.py", line 1071, in make_request retry_handler=retry_handler) File "/Library/Python/2.7/site-packages/boto/connection.py", line 927, in _mexe request.authorize(connection=self) File "/Library/Python/2.7/site-packages/boto/connection.py", line 377, in authorize connection._auth_handler.add_auth(self, **kwargs) File "/Library/Python/2.7/site-packages/boto/auth.py", line 722, in add_auth **kwargs) File "/Library/Python/2.7/site-packages/boto/auth.py", line 542, in add_auth string_to_sign = self.string_to_sign(req, canonical_request) File "/Library/Python/2.7/site-packages/boto/auth.py", line 482, in string_to_sign sts.append(self.credential_scope(http_request)) File "/Library/Python/2.7/site-packages/boto/auth.py", line 464, in credential_scope region_name = self.determine_region_name(http_request.host) File "/Library/Python/2.7/site-packages/boto/auth.py", line 657, in determine_region_name return region_name UnboundLocalError: local variable 'region_name' referenced before assignment $ - Parveen
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