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extensions: add an installed_extensions_for method

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Ben Boeckel 2017-10-05 15:12:00 -04:00 committed by scheibelp
parent 56bafdc282
commit 650ca7db9e
2 changed files with 11 additions and 1 deletions
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2
lib/spack/spack/cmd/extensions.py
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@ -90,7 +90,7 @@ def extensions(parser, args):
# List specs of installed extensions. # List specs of installed extensions.
# #
installed = [s.spec installed = [s.spec
for s in spack.store.db.activated_extensions_for(spec)] for s in spack.store.db.installed_extensions_for(spec)]
print print
if not installed: if not installed:

10
lib/spack/spack/database.py
View File

@ -740,6 +740,16 @@ def installed_relatives(self, spec, direction='children', transitive=True):
relatives.add(relative) relatives.add(relative)
return relatives return relatives
@_autospec
def installed_extensions_for(self, extendee_spec):
"""
Return the specs of all packages that extend
the given spec
"""
for spec in self.query():
if spec.package.extends(extendee_spec):
yield spec.package
@_autospec @_autospec
def activated_extensions_for(self, extendee_spec): def activated_extensions_for(self, extendee_spec):
""" """