Fix style issues

tests/test_swf/test_exceptions.py

@@ -1,7 +1,6 @@
 from __future__ import unicode_literals
 
 import json
-import sure
 
 from moto.swf.exceptions import (
     SWFClientError,
@@ -20,6 +19,7 @@ from moto.swf.models import (
     WorkflowType,
 )
 
+
 def test_swf_client_error():
     ex = SWFClientError("ASpecificType", "error message")
 
@@ -29,6 +29,7 @@ def test_swf_client_error():
         "message": "error message"
     })
 
+
 def test_swf_unknown_resource_fault():
     ex = SWFUnknownResourceFault("type", "detail")
 
@@ -38,6 +39,7 @@ def test_swf_unknown_resource_fault():
         "message": "Unknown type: detail"
     })
 
+
 def test_swf_unknown_resource_fault_with_only_one_parameter():
     ex = SWFUnknownResourceFault("foo bar baz")
 
@@ -47,6 +49,7 @@ def test_swf_unknown_resource_fault_with_only_one_parameter():
         "message": "Unknown foo bar baz"
     })
 
+
 def test_swf_domain_already_exists_fault():
     ex = SWFDomainAlreadyExistsFault("domain-name")
 
@@ -56,6 +59,7 @@ def test_swf_domain_already_exists_fault():
         "message": "domain-name"
     })
 
+
 def test_swf_domain_deprecated_fault():
     ex = SWFDomainDeprecatedFault("domain-name")
 
@@ -65,6 +69,7 @@ def test_swf_domain_deprecated_fault():
         "message": "domain-name"
     })
 
+
 def test_swf_serialization_exception():
     ex = SWFSerializationException("value")
 
@@ -74,6 +79,7 @@ def test_swf_serialization_exception():
         "message": "class java.lang.Foo can not be converted to an String  (not a real SWF exception ; happened on: value)"
     })
 
+
 def test_swf_type_already_exists_fault():
     wft = WorkflowType("wf-name", "wf-version")
     ex = SWFTypeAlreadyExistsFault(wft)
@@ -84,6 +90,7 @@ def test_swf_type_already_exists_fault():
         "message": "WorkflowType=[name=wf-name, version=wf-version]"
     })
 
+
 def test_swf_type_deprecated_fault():
     wft = WorkflowType("wf-name", "wf-version")
     ex = SWFTypeDeprecatedFault(wft)
@@ -94,6 +101,7 @@ def test_swf_type_deprecated_fault():
         "message": "WorkflowType=[name=wf-name, version=wf-version]"
     })
 
+
 def test_swf_workflow_execution_already_started_fault():
     ex = SWFWorkflowExecutionAlreadyStartedFault()
 
@@ -103,6 +111,7 @@ def test_swf_workflow_execution_already_started_fault():
         'message': 'Already Started',
     })
 
+
 def test_swf_default_undefined_fault():
     ex = SWFDefaultUndefinedFault("execution_start_to_close_timeout")
 
@@ -112,6 +121,7 @@ def test_swf_default_undefined_fault():
         "message": "executionStartToCloseTimeout",
     })
 
+
 def test_swf_validation_exception():
     ex = SWFValidationException("Invalid token")
 
@@ -121,14 +131,15 @@ def test_swf_validation_exception():
         "message": "Invalid token",
     })
 
+
 def test_swf_decision_validation_error():
     ex = SWFDecisionValidationException([
-        { "type": "null_value",
-          "where": "decisions.1.member.startTimerDecisionAttributes.startToFireTimeout" },
-        { "type": "bad_decision_type",
-          "value": "FooBar",
-          "where": "decisions.1.member.decisionType",
-          "possible_values": "Foo, Bar, Baz"},
+        {"type": "null_value",
+         "where": "decisions.1.member.startTimerDecisionAttributes.startToFireTimeout"},
+        {"type": "bad_decision_type",
+         "value": "FooBar",
+         "where": "decisions.1.member.decisionType",
+         "possible_values": "Foo, Bar, Baz"},
     ])
 
     ex.code.should.equal(400)
@@ -137,10 +148,10 @@ def test_swf_decision_validation_error():
     msg = ex.get_body()
     msg.should.match(r"2 validation errors detected:")
     msg.should.match(
-        r"Value null at 'decisions.1.member.startTimerDecisionAttributes.startToFireTimeout' "\
+        r"Value null at 'decisions.1.member.startTimerDecisionAttributes.startToFireTimeout' "
         r"failed to satisfy constraint: Member must not be null;"
     )
     msg.should.match(
-        r"Value 'FooBar' at 'decisions.1.member.decisionType' failed to satisfy constraint: " \
+        r"Value 'FooBar' at 'decisions.1.member.decisionType' failed to satisfy constraint: "
         r"Member must satisfy enum value set: \[Foo, Bar, Baz\]"
     )