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| author | Zac Medico <zmedico@gentoo.org> | 2008-05-05 21:07:53 +0000 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2008-05-05 21:07:53 +0000 |
| commit | 3ed091443c53bff42ec1b8c9b5a1b8fa8b9a3e71 (patch) | |
| tree | 3dcf1c94be39a721820ce1f11e3497651220391f /bin | |
| parent | 652f991f7df7234d0ad518049de7b3ade5e520dd (diff) | |
| download | portage-3ed091443c53bff42ec1b8c9b5a1b8fa8b9a3e71.tar.gz portage-3ed091443c53bff42ec1b8c9b5a1b8fa8b9a3e71.tar.bz2 portage-3ed091443c53bff42ec1b8c9b5a1b8fa8b9a3e71.zip | |
Cache results for Task.__hash__() calls. (trunk r10210)
svn path=/main/branches/2.1.2/; revision=10211
Diffstat (limited to 'bin')
| -rwxr-xr-x | bin/emerge | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bin/emerge b/bin/emerge index 89e9a6430..4cc690f38 100755 --- a/bin/emerge +++ b/bin/emerge @@ -1361,7 +1361,7 @@ def show_masked_packages(masked_packages): return have_eapi_mask class Task(SlotObject): - __slots__ = ("_hash_key",) + __slots__ = ("_hash_key", "_hash_value") def _get_hash_key(self): hash_key = getattr(self, "_hash_key", None) @@ -1376,7 +1376,10 @@ class Task(SlotObject): return self._get_hash_key() != other def __hash__(self): - return hash(self._get_hash_key()) + hash_value = getattr(self, "_hash_value", None) + if hash_value is None: + self._hash_value = hash(self._get_hash_key()) + return self._hash_value def __len__(self): return len(self._get_hash_key()) |