rename virtual module to provider_index

lib/spack/spack/repository.py

@@ -42,7 +42,7 @@
 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 *
 
 #

lib/spack/spack/spec.py

@@ -102,23 +102,26 @@
 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 spack.provider_index import ProviderIndex
-from yaml.error import MarkedYAMLError
+
 
 # Valid pattern for an identifier in Spack
 identifier_re = r'\w[\w-]*'

lib/spack/spack/test/__init__.py

@@ -32,6 +32,8 @@
 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 @@
     '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

lib/spack/spack/test/provider_index.py

@@ -26,15 +26,15 @@
 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())