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-rw-r--r--lib/spack/spack/test/spec_dag.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/spack/spack/test/spec_dag.py b/lib/spack/spack/test/spec_dag.py
index ea16f655db..080f26000d 100644
--- a/lib/spack/spack/test/spec_dag.py
+++ b/lib/spack/spack/test/spec_dag.py
@@ -6,14 +6,14 @@
These tests check Spec DAG operations using dummy packages.
"""
import pytest
+
import spack.architecture
import spack.error
import spack.package
-
+import spack.util.hash as hashutil
+from spack.dependency import Dependency, all_deptypes, canonical_deptype
from spack.spec import Spec
-from spack.dependency import all_deptypes, Dependency, canonical_deptype
from spack.util.mock_package import MockPackageMultiRepo
-import spack.util.hash as hashutil
def check_links(spec_to_check):