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minor formatting.

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This commit is contained in:
Todd Gamblin 2015-12-18 22:24:22 -08:00
parent ce8bd20944
commit b7e926eef6
1 changed files with 8 additions and 0 deletions
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8
lib/spack/spack/cmd/extensions.py
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@ -54,7 +54,9 @@ def extensions(parser, args):
if not args.spec:
tty.die("extensions requires a package spec.")
#
# Checks
#
spec = spack.cmd.parse_specs(args.spec)
if len(spec) > 1:
tty.die("Can only list extensions for one package.")
@ -70,7 +72,9 @@ def extensions(parser, args):
if not args.mode:
args.mode = 'short'
#
# List package names of extensions
#
extensions = spack.db.extensions_for(spec)
if not extensions:
tty.msg("%s has no extensions." % spec.cshort_spec)
@ -79,7 +83,9 @@ def extensions(parser, args):
tty.msg("%d extensions:" % len(extensions))
colify(ext.name for ext in extensions)
#
# List specs of installed extensions.
#
installed = [s.spec for s in spack.installed_db.installed_extensions_for(spec)]
print
if not installed:
@ -88,7 +94,9 @@ def extensions(parser, args):
tty.msg("%d installed:" % len(installed))
spack.cmd.find.display_specs(installed, mode=args.mode)
#
# List specs of activated extensions.
#
activated = spack.install_layout.extension_map(spec)
print
if not activated: