From 23f3f1adfe01f7b1301959e7e54584724679c7b3 Mon Sep 17 00:00:00 2001
From: Todd Gamblin <tgamblin@llnl.gov>
Date: Fri, 18 Mar 2016 13:32:37 -0700
Subject: [PATCH] Make InstallError and ExternalPackageError visiible in
packages.
---
lib/spack/spack/__init__.py | 8 ++++++--
lib/spack/spack/package.py | 4 ++++
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/lib/spack/spack/__init__.py b/lib/spack/spack/__init__.py
index 0ba42bbbfc..aee11f061f 100644
--- a/lib/spack/spack/__init__.py
+++ b/lib/spack/spack/__init__.py
@@ -189,5 +189,9 @@
from spack.util.executable import *
__all__ += spack.util.executable.__all__
-from spack.package import install_dependency_symlinks, flatten_dependencies, DependencyConflictError
-__all__ += ['install_dependency_symlinks', 'flatten_dependencies', 'DependencyConflictError']
+from spack.package import \
+ install_dependency_symlinks, flatten_dependencies, DependencyConflictError, \
+ InstallError, ExternalPackageError
+__all__ += [
+ 'install_dependency_symlinks', 'flatten_dependencies', 'DependencyConflictError',
+ 'InstallError', 'ExternalPackageError']
diff --git a/lib/spack/spack/package.py b/lib/spack/spack/package.py
index b488e4c49d..dafad0b184 100644
--- a/lib/spack/spack/package.py
+++ b/lib/spack/spack/package.py
@@ -1351,6 +1351,10 @@ def __init__(self, message, long_msg=None):
super(InstallError, self).__init__(message, long_msg)
+class ExternalPackageError(InstallError):
+ """Raised by install() when a package is only for external use."""
+
+
class PackageStillNeededError(InstallError):
"""Raised when package is still needed by another on uninstall."""
def __init__(self, spec, dependents):
--
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