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Diffstat (limited to 'portato/backend/flags.py')
| -rw-r--r-- | portato/backend/flags.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/portato/backend/flags.py b/portato/backend/flags.py index b9fcae2..61d27aa 100644 --- a/portato/backend/flags.py +++ b/portato/backend/flags.py @@ -213,6 +213,23 @@ def sort_use_flag_list (flaglist): flaglist.sort(key = flag_key) return flaglist +def filter_defaults (flaglist): + """ + Removes "+" and "-" from IUSE defaults. + + @param flaglist: the list of useflags + @type flaglist: string<iterator> + + @returns: the "cleaned" list + @rtype: string<iterator> + """ + + for flag in flaglist: + if flag.startswith(("+","-")): + yield flag[1:] + else: + yield flag + def set_use_flag (pkg, flag): """Sets the useflag for a given package. |