1 files changed, 7 insertions, 0 deletions
diff --git a/lib/spack/spack/repository.py b/lib/spack/spack/repository.py
index d751a98b35..2d8dc39648 100644
--- a/lib/spack/spack/repository.py
+++ b/lib/spack/spack/repository.py
@@ -68,6 +68,7 @@ NOT_PROVIDED = object()
 def _autospec(function):
     """Decorator that automatically converts the argument of a single-arg
        function to a Spec."""
+
     def converter(self, spec_like, *args, **kwargs):
         if not isinstance(spec_like, spack.spec.Spec):
             spec_like = spack.spec.Spec(spec_like)
@@ -77,6 +78,7 @@ def _autospec(function):
 
 class SpackNamespace(ModuleType):
     """ Allow lazy loading of modules."""
+
     def __init__(self, namespace):
         super(SpackNamespace, self).__init__(namespace)
         self.__file__ = "(spack namespace)"
@@ -112,6 +114,7 @@ class RepoPath(object):
        combined results of the Repos in its list instead of on a
        single package repository.
     """
+
     def __init__(self, *repo_dirs, **kwargs):
         # super-namespace for all packages in the RepoPath
         self.super_namespace = kwargs.get('namespace', repo_namespace)
@@ -360,6 +363,7 @@ class Repo(object):
         A Python namespace where the repository's packages should live.
 
     """
+
     def __init__(self, root, namespace=repo_namespace):
         """Instantiate a package repository from a filesystem path.
 
@@ -923,6 +927,7 @@ class PackageLoadError(spack.error.SpackError):
 
 class UnknownPackageError(PackageLoadError):
     """Raised when we encounter a package spack doesn't have."""
+
     def __init__(self, name, repo=None):
         msg = None
         if repo:
@@ -935,6 +940,7 @@ class UnknownPackageError(PackageLoadError):
 
 class UnknownNamespaceError(PackageLoadError):
     """Raised when we encounter an unknown namespace"""
+
     def __init__(self, namespace):
         super(UnknownNamespaceError, self).__init__(
             "Unknown namespace: %s" % namespace)
@@ -942,6 +948,7 @@ class UnknownNamespaceError(PackageLoadError):
 
 class FailedConstructorError(PackageLoadError):
     """Raised when a package's class constructor fails."""
+
     def __init__(self, name, exc_type, exc_obj, exc_tb):
         super(FailedConstructorError, self).__init__(
             "Class constructor failed for package '%s'." % name,