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| author |   Brian Harring <ferringb@gentoo.org> | 2005-07-28 23:52:50 +0000 |
|---|---|---|
| committer | Brian Harring <ferringb@gentoo.org> | 2005-07-28 23:52:50 +0000 |
| commit | 295b8e9e80b100da967459d407850efcb2134287 (patch) | |
| tree | 7e4c0648ee250bdd5efe4f701eb0ff39741e9601 | |
| parent | changed default intersect results to None, rather then exception. (diff) | |
| download | portage-cvs-295b8e9e80b100da967459d407850efcb2134287.tar.gz portage-cvs-295b8e9e80b100da967459d407850efcb2134287.tar.bz2 portage-cvs-295b8e9e80b100da967459d407850efcb2134287.zip | |
negation inversion via operators mangling.
| -rw-r--r-- | portage/package/atom.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/portage/package/atom.py b/portage/package/atom.py index beb8937..45918ce 100644 --- a/portage/package/atom.py +++ b/portage/package/atom.py @@ -1,7 +1,7 @@ # Copyright: 2005 Gentoo Foundation # Author(s): Jason Stubbs (jstubbs@gentoo.org), Brian Harring (ferringb@gentoo.org) # License: GPL2 -# $Header: /local/data/ulm/cvs/history/var/cvsroot/gentoo-src/portage/portage/package/atom.py,v 1.5 2005/07/28 23:39:12 ferringb Exp $ +# $Header: /local/data/ulm/cvs/history/var/cvsroot/gentoo-src/portage/portage/package/atom.py,v 1.6 2005/07/28 23:52:50 ferringb Exp $ from portage.restrictions import restriction from cpv import ver_cmp, CPV @@ -17,6 +17,18 @@ class VersionMatch(restriction.base): kwd["negate"] = False super(self.__class__, self).__init__(**kwd) self.ver, self.rev = ver, rev + if operator not in ("<=","<", "=", ">", ">="): + # XXX: hack + raise Exception("invalid operator, '%s'", operator) + + if negate: + if "=" in operator: operator = operator.strip("=") + else: operator += "=" + for x,v in (("<",">"),(">","<")): + if x in operator: + operator = operator.strip(x) + v + break + l=[] if "<" in operator: l.append(-1) if "=" in operator: l.append(0) |