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Improved performances sorting actions before UpgradeRun.

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This commit is contained in:
Fabio Tranchitella 2006-07-31 16:33:28 +00:00
parent 3a323bdc41
commit db63948c5f
1 changed files with 15 additions and 1 deletions
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16
britney.py
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@ -260,6 +260,8 @@ class Britney:
help="override architectures from configuration file")
self.parser.add_option("", "--actions", action="store", dest="actions", default=None,
help="override the list of actions to be performed")
self.parser.add_option("", "--compatible", action="store_true", dest="compatible", default=False,
help="enable full compatibility with old britney's output")
(self.options, self.args) = self.parser.parse_args()
# if the configuration file exists, than read it and set the additional options
@ -1940,7 +1942,7 @@ class Britney:
(nuninst_end, extra) = self.iter_packages(self.upgrade_me[:], output)
if nuninst_end:
output.write("final: %s\n" % ",".join(self.selected))
output.write("final: %s\n" % ",".join(sorted(self.selected)))
output.write("start: %s\n" % self.eval_nuninst(nuninst_start))
output.write(" orig: %s\n" % self.eval_nuninst(self.nuninst_orig))
output.write(" end: %s\n" % self.eval_nuninst(nuninst_end))
@ -1971,6 +1973,18 @@ class Britney:
"""
if not self.options.actions:
self.write_excuses()
if not self.options.compatible:
upgrade_me = [x.name for x in self.excuses if x.name in self.upgrade_me]
for e in self.excuses:
if e.name not in upgrade_me: continue
if e.name.startswith("-"):
upgrade_me.remove(e.name)
upgrade_me.append(e.name)
if len(e.deps) > 0:
upgrade_me.remove(e.name)
pos = max([upgrade_me.index(x) for x in e.deps if x in upgrade_me])
upgrade_me.insert(pos+1, e.name)
self.upgrade_me = upgrade_me
else: self.upgrade_me = self.options.actions.split()
self.upgrade_testing()