split_negations() was moved to snakeoil.sequences

Since it's used for the argparse support that was moved to snakeoil as
well.

3 files changed, 2 insertions, 15 deletions

diff --git a/pkgcore/ebuild/domain.py b/pkgcore/ebuild/domain.py
index e23fdd5a..5c3db9c4 100644
--- a/pkgcore/ebuild/domain.py
+++ b/pkgcore/ebuild/domain.py
@@ -21,6 +21,7 @@ from snakeoil.demandload import demandload
 from snakeoil.lists import unstable_unique, predicate_split
 from snakeoil.mappings import ProtectedDict
 from snakeoil.osutils import pjoin
+from snakeoil.sequences import split_negations
 
 from pkgcore.config import ConfigHint
 from pkgcore.config.domain import domain as config_domain
@@ -36,7 +37,6 @@ from pkgcore.ebuild.repo_objs import OverlayedLicenses
 from pkgcore.repository import visibility
 from pkgcore.restrictions import packages, values
 from pkgcore.restrictions.delegated import delegate
-from pkgcore.util import split_negations
 from pkgcore.util.parserestrict import parse_match
 
 demandload(
diff --git a/pkgcore/ebuild/profiles.py b/pkgcore/ebuild/profiles.py
index 8e755363..316c4968 100644
--- a/pkgcore/ebuild/profiles.py
+++ b/pkgcore/ebuild/profiles.py
@@ -17,13 +17,13 @@ from snakeoil.containers import InvertedContains
 from snakeoil.demandload import demandload
 from snakeoil.fileutils import readlines_utf8
 from snakeoil.osutils import abspath, pjoin
+from snakeoil.sequences import split_negations
 
 from pkgcore.config import ConfigHint
 from pkgcore.ebuild import const, ebuild_src, misc
 from pkgcore.ebuild.misc import (
     _build_cp_atom_payload, chunked_data, ChunkedDataDict,
     IncrementalsDict, package_keywords_splitter)
-from pkgcore.util import split_negations
 from pkgcore.util.parserestrict import parse_match
 
 demandload(
diff --git a/pkgcore/util/__init__.py b/pkgcore/util/__init__.py
index 7dfaa252..4133ee14 100644
--- a/pkgcore/util/__init__.py
+++ b/pkgcore/util/__init__.py
@@ -2,16 +2,3 @@
 # License: GPL2/BSD
 
 """misc. utility functions"""
-
-
-def split_negations(data, func=str):
-    """"Split iterable into negative and positive elements."""
-    neg, pos = [], []
-    for line in data:
-        if line[0] == '-':
-            if len(line) == 1:
-                raise ValueError("'-' negation without a token")
-            neg.append(func(line[1:]))
-        else:
-            pos.append(func(line))
-    return (tuple(neg), tuple(pos))