diff options
| author | Sebastian Luther <SebastianLuther@gmx.de> | 2010-05-25 13:30:15 +0200 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2010-05-25 04:43:46 -0700 |
| commit | 4669853d73ee647a1e44a96d04f74b92e480a6ef (patch) | |
| tree | 5e3e449be289c27f433bfa75c547041f1f10c2b8 /pym/_emerge/Package.py | |
| parent | ebe5811272f6eecb3532b45471ba7f1cfef20ba2 (diff) | |
| download | portage-4669853d73ee647a1e44a96d04f74b92e480a6ef.tar.gz portage-4669853d73ee647a1e44a96d04f74b92e480a6ef.tar.bz2 portage-4669853d73ee647a1e44a96d04f74b92e480a6ef.zip | |
Add _emerge.Package.iuse.get_missing_iuse to return missing IUSE flags. Restore original behavior of is_valid_flag.
Diffstat (limited to 'pym/_emerge/Package.py')
| -rw-r--r-- | pym/_emerge/Package.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/pym/_emerge/Package.py b/pym/_emerge/Package.py index 0eba4b65a..963bfd9f0 100644 --- a/pym/_emerge/Package.py +++ b/pym/_emerge/Package.py @@ -218,6 +218,19 @@ class Package(Task): for flag in flags: if not flag in self.all and \ self._iuse_implicit_regex.match(flag) is None: + return False + return True + + def get_missing_iuse(self, flags): + """ + @returns: A list of flags missing from IUSE. + """ + if isinstance(flags, basestring): + flags = [flags] + missing_iuse = [] + for flag in flags: + if not flag in self.all and \ + self._iuse_implicit_regex.match(flag) is None: missing_iuse.append(flag) return missing_iuse |