rename `virtual` module to `provider_index`

5 files changed, 16 insertions, 12 deletions

diff --git a/lib/spack/spack/virtual.py b/lib/spack/spack/provider_index.py
index 785ab98918..785ab98918 100644
--- a/lib/spack/spack/virtual.py
+++ b/lib/spack/spack/provider_index.py
diff --git a/lib/spack/spack/repository.py b/lib/spack/spack/repository.py
index 6aa9b8dd2f..3b0d3167b3 100644
--- a/lib/spack/spack/repository.py
+++ b/lib/spack/spack/repository.py
@@ -42,7 +42,7 @@ from llnl.util.filesystem import *
 import spack.error
 import spack.config
 import spack.spec
-from spack.virtual import ProviderIndex
+from spack.provider_index import ProviderIndex
 from spack.util.naming import *
 
 #
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py
index 24459fd3b3..8a47ec95ad 100644
--- a/lib/spack/spack/spec.py
+++ b/lib/spack/spack/spec.py
@@ -102,23 +102,26 @@ import sys
 from StringIO import StringIO
 from operator import attrgetter
 
+import yaml
+from yaml.error import MarkedYAMLError
+
 import llnl.util.tty as tty
+from llnl.util.filesystem import join_path
+from llnl.util.lang import *
+from llnl.util.tty.color import *
+
 import spack
 import spack.architecture
 import spack.compilers as compilers
 import spack.error
 import spack.parse
-import yaml
-from llnl.util.filesystem import join_path
-from llnl.util.lang import *
-from llnl.util.tty.color import *
 from spack.build_environment import get_path_from_module, load_module
 from spack.util.naming import mod_to_class
 from spack.util.prefix import Prefix
 from spack.util.string import *
 from spack.version import *
-from spack.virtual import ProviderIndex
-from yaml.error import MarkedYAMLError
+from spack.provider_index import ProviderIndex
+
 
 # Valid pattern for an identifier in Spack
 identifier_re = r'\w[\w-]*'
diff --git a/lib/spack/spack/test/__init__.py b/lib/spack/spack/test/__init__.py
index 11f7298c04..e092a50913 100644
--- a/lib/spack/spack/test/__init__.py
+++ b/lib/spack/spack/test/__init__.py
@@ -32,6 +32,8 @@ from llnl.util.tty.colify import colify
 from spack.test.tally_plugin import Tally
 """Names of tests to be included in Spack's test suite"""
 
+# All the tests Spack knows about.
+# Keep these one per line so that it's easy to see changes in diffs.
 test_names = [
     'architecture',
     'build_system_guess',
@@ -74,11 +76,10 @@ test_names = [
     'url_parse',
     'url_substitution',
     'versions',
-    'virtual',
+    'provider_index',
     'yaml',
 ]
 
-
 def list_tests():
     """Return names of all tests that can be run for Spack."""
     return test_names
diff --git a/lib/spack/spack/test/virtual.py b/lib/spack/spack/test/provider_index.py
index 1923e7006f..15fb9acff2 100644
--- a/lib/spack/spack/test/virtual.py
+++ b/lib/spack/spack/test/provider_index.py
@@ -26,15 +26,15 @@ from StringIO import StringIO
 import unittest
 
 import spack
-from spack.virtual import ProviderIndex
+from spack.provider_index import ProviderIndex
 
 
-class VirtualTest(unittest.TestCase):
+class ProviderIndexTest(unittest.TestCase):
 
     def test_write_and_read(self):
         p = ProviderIndex(spack.repo.all_package_names())
 
-        ostream = StringIO ()
+        ostream = StringIO()
         p.to_yaml(ostream)
 
         istream = StringIO(ostream.getvalue())