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refactor: make PackageBase.possible_dependencies() a class method.

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This commit is contained in:
Todd Gamblin 2018-02-16 16:59:29 -08:00
parent 4ac64e6cd8
commit 3f5141d629
1 changed files with 5 additions and 4 deletions
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9
lib/spack/spack/package.py
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@ -525,9 +525,10 @@ def installed_upstream(self):
return self._installed_upstream return self._installed_upstream
@classmethod
def possible_dependencies( def possible_dependencies(
self, transitive=True, expand_virtuals=True, visited=None): cls, transitive=True, expand_virtuals=True, visited=None):
"""Return set of possible dependencies of this package. """Return set of possible transitive dependencies of this package.
Note: the set returned *includes* the package itself. Note: the set returned *includes* the package itself.
@ -539,9 +540,9 @@ def possible_dependencies(
visited (set): set of names of dependencies visited so far. visited (set): set of names of dependencies visited so far.
""" """
if visited is None: if visited is None:
visited = set([self.name]) visited = set([cls.name])
for i, name in enumerate(self.dependencies): for i, name in enumerate(cls.dependencies):
if spack.repo.path.is_virtual(name): if spack.repo.path.is_virtual(name):
if expand_virtuals: if expand_virtuals:
providers = spack.repo.path.providers_for(name) providers = spack.repo.path.providers_for(name)