Hi!
The attached patch removes rpmsack.py:248(_search) from position 2 of the
total time profile.
Have fun
Florian
Index: yum/rpmsack.py
===================================================================
RCS file: /cvsroot/yum/cvs/yum/yum/rpmsack.py,v
retrieving revision 1.45
diff -u -r1.45 rpmsack.py
--- yum/rpmsack.py 17 Apr 2007 20:32:28 -0000 1.45
+++ yum/rpmsack.py 26 Apr 2007 09:39:23 -0000
@@ -47,6 +47,7 @@
def __init__(self, root='/'):
self.root = root
self._header_dict = {}
+ self._header_by_name = {}
self.ts = None
def _get_pkglist(self):
@@ -241,7 +242,8 @@
for (hdr, idx) in self._all_packages():
pkgtup = self._hdr2pkgTuple(hdr)
self._header_dict[pkgtup] = (hdr, idx)
-
+ self._header_by_name.setdefault(pkgtup[0], []).append(
+ (pkgtup, (hdr, idx)))
def _search(self, name=None, epoch=None, ver=None, rel=None, arch=None):
'''Generator that yield (header, pkgtup, index) for matching packages
@@ -266,7 +268,12 @@
hdr, idx = self._header_dict[pkgtup]
ret.append( (hdr, pkgtup, idx) )
else:
- for (pkgtup, (hdr, idx)) in self._header_dict.items():
+ if name is not None:
+ pkg_list = self._header_by_name.get(name, [ ])
+ else:
+ pkg_list = self._header_dict.items()
+
+ for (pkgtup, (hdr, idx)) in pkg_list:
ok = True
for thisindex, val in lookfor:
if pkgtup[thisindex] != val:
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