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From to...@apache.org
Subject [2/4] libcloud git commit: Some style clean up.
Date Sun, 10 Jan 2016 15:49:36 GMT
Some style clean up.


Project: http://git-wip-us.apache.org/repos/asf/libcloud/repo
Commit: http://git-wip-us.apache.org/repos/asf/libcloud/commit/309e7743
Tree: http://git-wip-us.apache.org/repos/asf/libcloud/tree/309e7743
Diff: http://git-wip-us.apache.org/repos/asf/libcloud/diff/309e7743

Branch: refs/heads/trunk
Commit: 309e7743c9d817456587985f2f9c51b7a461063c
Parents: 5733de3
Author: Tomaz Muraus <tomaz@apache.org>
Authored: Sun Jan 10 16:34:46 2016 +0100
Committer: Tomaz Muraus <tomaz@apache.org>
Committed: Sun Jan 10 16:34:46 2016 +0100

----------------------------------------------------------------------
 libcloud/utils/misc.py | 44 ++++++++++++++++++++++----------------------
 1 file changed, 22 insertions(+), 22 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/libcloud/blob/309e7743/libcloud/utils/misc.py
----------------------------------------------------------------------
diff --git a/libcloud/utils/misc.py b/libcloud/utils/misc.py
index 1902d23..0162511 100644
--- a/libcloud/utils/misc.py
+++ b/libcloud/utils/misc.py
@@ -12,36 +12,19 @@
 # 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.
-from functools import wraps
 
 import os
 import sys
 import binascii
-from libcloud.utils.py3 import httplib
-
 import socket
-from datetime import datetime, timedelta
 import time
 import ssl
+from datetime import datetime, timedelta
+from functools import wraps
 
+from libcloud.utils.py3 import httplib
 from libcloud.common.exceptions import RateLimitReachedError
 
-
-TRANSIENT_SSL_ERROR = 'The read operation timed out'
-
-
-class TransientSSLError(ssl.SSLError):
-    """Represent transient SSL errors, e.g. timeouts"""
-    pass
-
-
-DEFAULT_TIMEOUT = 30
-DEFAULT_DELAY = 1
-DEFAULT_BACKOFF = 1
-RETRY_EXCEPTIONS = (RateLimitReachedError, socket.error, socket.gaierror,
-                    httplib.NotConnected, httplib.ImproperConnectionState,
-                    TransientSSLError)
-
 __all__ = [
     'find',
     'get_driver',
@@ -58,6 +41,23 @@ __all__ = [
     'ReprMixin'
 ]
 
+# Error message which indicates a transient SSL error upon which request
+# can be retried
+TRANSIENT_SSL_ERROR = 'The read operation timed out'
+
+
+class TransientSSLError(ssl.SSLError):
+    """Represent transient SSL errors, e.g. timeouts"""
+    pass
+
+
+DEFAULT_TIMEOUT = 30
+DEFAULT_DELAY = 1
+DEFAULT_BACKOFF = 1
+RETRY_EXCEPTIONS = (RateLimitReachedError, socket.error, socket.gaierror,
+                    httplib.NotConnected, httplib.ImproperConnectionState,
+                    TransientSSLError)
+
 
 def find(l, predicate):
     results = [x for x in l if predicate(x)]
@@ -309,8 +309,8 @@ class ReprMixin(object):
         return str(self.__repr__())
 
 
-def retry(retry_exceptions=None, retry_delay=None, timeout=None,
-          backoff=None):
+def retry(retry_exceptions=RETRY_EXCEPTIONS, retry_delay=DEFAULT_DELAY,
+          timeout=DEFAULT_TIMEOUT, backoff=DEFAULT_BACKOFF):
     """
     Retry decorator that helps to handle common transient exceptions.
 


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