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Versioning the database -- automatic reindex

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This commit is contained in:
Gregory Becker 2016-05-05 17:38:51 -07:00
parent 3fc1344865
commit 1bb7bfaf7f
2 changed files with 7 additions and 3 deletions
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6
lib/spack/spack/database.py
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@ -248,15 +248,18 @@ def check(cond, msg):
check('installs' in db, "No 'installs' in YAML DB.")
check('version' in db, "No 'version' in YAML DB.")
installs = db['installs']
# TODO: better version checking semantics.
version = Version(db['version'])
if version > _db_version:
raise InvalidDatabaseVersionError(_db_version, version)
elif version < _db_version:
self.reindex(spack.install_layout)
installs = dict((k, v.to_dict()) for k, v in self._data.items())
# Iterate through database and check each record.
installs = db['installs']
data = {}
for hash_key, rec in installs.items():
try:
@ -293,6 +296,7 @@ def reindex(self, directory_layout):
"""
with self.write_transaction():
print "reindex"
old_data = self._data
try:
self._data = {}

4
lib/spack/spack/spec.py
View file

@ -817,8 +817,8 @@ def from_node_dict(node):
elif 'variants' in node:
for name, value in node['variants'].items():
spec.variants[name] = VariantSpec(name, value)
for name in FlagMap.valid_compiler_flags():
spec.compiler_flags[name] = []
# for name in FlagMap.valid_compiler_flags():
# spec.compiler_flags[name] = []
else:
raise SpackRecordError("Did not find a valid format for variants in YAML file")