remove six import in __init__

mambocab · mambocab · commit 9819499c8a5c · 2018-04-16T17:26:40.000-04:00
This fixes installation on pip 10 in environments that don't already
have six installed.
diff --git a/cassandra/__init__.py b/cassandra/__init__.py
@@ -13,7 +13,6 @@
 # limitations under the License.
 
 import logging
-import six
 
 
 class NullHandler(logging.Handler):
@@ -280,7 +279,7 @@ class WriteType(object):
 }
 
 
-WriteType.value_to_name = {v: k for k, v in six.iteritems(WriteType.name_to_value)}
+WriteType.value_to_name = {v: k for k, v in WriteType.name_to_value.items()}
 
 
 class SchemaChangeType(object):

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,6 @@`
`13`	`13`	`# limitations under the License.`
`14`	`14`
`15`	`15`	`import logging`
`16`		`-import six`
`17`	`16`
`18`	`17`
`19`	`18`	`class NullHandler(logging.Handler):`
`@@ -280,7 +279,7 @@ class WriteType(object):`
`280`	`279`	`}`
`281`	`280`
`282`	`281`
`283`		`-WriteType.value_to_name = {v: k for k, v in six.iteritems(WriteType.name_to_value)}`
	`282`	`+WriteType.value_to_name = {v: k for k, v in WriteType.name_to_value.items()}`
`284`	`283`
`285`	`284`
`286`	`285`	`class SchemaChangeType(object):`