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[entropy.client.interfaces.dep] improve speed of get_install_queue

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This commit is contained in:
Fabio Erculiani
2009-06-20 16:03:11 +02:00
parent e65cc1872a
commit 6071ab6bea
1 changed files with 13 additions and 7 deletions
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20
libraries/entropy/client/interfaces/dep.py
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@@ -1656,19 +1656,25 @@ class CalculatorsMixin:
# format
removal = treepackages.pop(0, set())
for x in sorted(treepackages.keys()): install.extend(treepackages[x])
for dep_level in sorted(treepackages.keys()):
install.extend(treepackages[dep_level])
# filter out packages that are in actionQueue comparing key + slot
if install and removal:
myremmatch = {}
for x in removal:
atom = self.clientDbconn.retrieveAtom(x)
# XXX check if users removed idpackage while this whole instance is running
if atom == None: continue
myremmatch[(self.entropyTools.dep_getkey(atom),self.clientDbconn.retrieveSlot(x),)] = x
for rm_idpackage in removal:
atom = self.clientDbconn.retrieveAtom(rm_idpackage)
# check if users removed idpackage while this
# whole instance is running
if atom == None:
continue
atom_key = self.entropyTools.dep_getkey(atom)
id_slot = self.clientDbconn.retrieveSlot(rm_idpackage)
myremmatch[(atom_key, id_slot,)] = rm_idpackage
for pkg_id, pkg_repo in install:
dbconn = self.open_repository(pkg_repo)
testtuple = (self.entropyTools.dep_getkey(dbconn.retrieveAtom(pkg_id)),dbconn.retrieveSlot(pkg_id))
testtuple = dbconn.retrieveKeySlot(pkg_id)
removal.discard(myremmatch.get(testtuple))
return install, sorted(removal), 0