From 7f0d6b24003822d97719e897e489f1635c8da70b Mon Sep 17 00:00:00 2001
From: Richard Piazza <rpiazza@mitre.org>
Date: Tue, 20 Nov 2018 10:22:29 -0500
Subject: [PATCH] fix some flake errors

---
 stix2/STIXPatternVisitor.py            | 6 +++---
 stix2/test/test_pattern_expressions.py | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/stix2/STIXPatternVisitor.py b/stix2/STIXPatternVisitor.py
index 5fbfc06..a8e86ea 100644
--- a/stix2/STIXPatternVisitor.py
+++ b/stix2/STIXPatternVisitor.py
@@ -1,5 +1,5 @@
 import six
-from stix2patterns.grammars.STIXPatternParser import *
+from stix2patterns.grammars.STIXPatternParser import TerminalNode
 from stix2patterns.grammars.STIXPatternVisitor import STIXPatternVisitor
 from antlr4 import CommonTokenStream, InputStream
 from stix2patterns.grammars.STIXPatternLexer import STIXPatternLexer
@@ -15,14 +15,14 @@ from .patterns import (FollowedByObservationExpression,
                        WithinQualifier,
                        RepeatQualifier,
                        BasicObjectPathComponent,
+                       ListObjectPathComponent,
                        StringConstant,
                        IntegerConstant,
                        FloatConstant,
                        HexConstant,
                        BinaryConstant,
                        BooleanConstant,
-                       TimestampConstant
-)
+                       TimestampConstant)
 
 
 def collapse_lists(lists):
diff --git a/stix2/test/test_pattern_expressions.py b/stix2/test/test_pattern_expressions.py
index 07c9e1d..ae9a739 100644
--- a/stix2/test/test_pattern_expressions.py
+++ b/stix2/test/test_pattern_expressions.py
@@ -4,6 +4,7 @@ import pytest
 
 import stix2
 
+
 def test_create_comparison_expression():
     exp = stix2.EqualityComparisonExpression("file:hashes.'SHA-256'",
                                              stix2.HashConstant("aec070645fe53ee3b3763059376134f058cc337247c978add178b6ccdfb0019f", "SHA-256"))   # noqa