cleanup plugins

6 files changed, 3 insertions, 76 deletions

diff --git a/build/plugins/_common.py b/build/plugins/_common.py
index 436bed4e0b..9ac1d580d0 100644
--- a/build/plugins/_common.py
+++ b/build/plugins/_common.py
@@ -30,24 +30,6 @@ def listid(items):
     return pathid(str(sorted(items)))
 
 
-def unpair(lst):
-    for x, y in lst:
-        yield x
-        yield y
-
-
-def iterpair(lst):
-    y = None
-
-    for x in lst:
-        if y:
-            yield (y, x)
-
-            y = None
-        else:
-            y = x
-
-
 def stripext(fname):
     return fname[: fname.rfind('.')]
 
@@ -127,10 +109,6 @@ def resolve_to_ymake_path(path):
     return resolve_to_abs_path(path, '${ARCADIA_ROOT}', '${ARCADIA_BUILD_ROOT}')
 
 
-def join_intl_paths(*args):
-    return '/'.join(args)
-
-
 def get(fun, num):
     return fun()[num][0]
 
@@ -193,11 +171,6 @@ def filter_out_by_keyword(test_data, keyword):
     return list(_iterate())
 
 
-def generate_chunks(lst, chunk_size):
-    for i in xrange(0, len(lst), chunk_size):
-        yield lst[i : (i + chunk_size)]
-
-
 def strip_roots(path):
     for prefix in ["$B/", "$S/"]:
         if path.startswith(prefix):
diff --git a/build/plugins/cpp_style.py b/build/plugins/cpp_style.py
index 6d59a1f0d4..fd2b63e7f3 100644
--- a/build/plugins/cpp_style.py
+++ b/build/plugins/cpp_style.py
@@ -1,8 +1,3 @@
-import os
-
-from _common import sort_by_keywords
-
-
 def on_style(unit, *args):
     def it():
         yield 'DONT_PARSE'
diff --git a/build/plugins/llvm_bc.py b/build/plugins/llvm_bc.py
index afe46fa386..ab548a3999 100644
--- a/build/plugins/llvm_bc.py
+++ b/build/plugins/llvm_bc.py
@@ -1,6 +1,6 @@
 import sys
 
-from _common import rootrel_arc_src, sort_by_keywords, skip_build_root, stripext
+from _common import rootrel_arc_src, sort_by_keywords, skip_build_root
 
 
 def onllvm_bc(unit, *args):
diff --git a/build/plugins/macros_with_error.py b/build/plugins/macros_with_error.py
index eceb8b9c42..81cd709678 100644
--- a/build/plugins/macros_with_error.py
+++ b/build/plugins/macros_with_error.py
@@ -6,7 +6,7 @@ import ymake
 
 
 def onmacros_with_error(unit, *args):
-    print >> sys.stderr, 'This macros will fail'
+    sys.stderr.write('This macros will fail\n')
     raise Exception('Expected fail in MACROS_WITH_ERROR')
 
 
diff --git a/build/plugins/res.py b/build/plugins/res.py
index 3339ea8c0e..c7d1027061 100644
--- a/build/plugins/res.py
+++ b/build/plugins/res.py
@@ -1,37 +1,10 @@
 import json
 import os
 import six
-from _common import iterpair, listid, pathid, rootrel_arc_src, tobuilddir, filter_out_by_keyword
+from _common import rootrel_arc_src
 import ymake
 
 
-def split(lst, limit):
-    # paths are specified with replaceable prefix
-    # real length is unknown at the moment, that why we use root_lenght
-    # as a rough estimation
-    root_lenght = 200
-    filepath = None
-    lenght = 0
-    bucket = []
-
-    for item in lst:
-        if filepath:
-            lenght += root_lenght + len(filepath) + len(item)
-            if lenght > limit and bucket:
-                yield bucket
-                bucket = []
-                lenght = 0
-
-            bucket.append(filepath)
-            bucket.append(item)
-            filepath = None
-        else:
-            filepath = item
-
-    if bucket:
-        yield bucket
-
-
 def remove_prefix(text, prefix):
     if text.startswith(prefix):
         return text[len(prefix) :]
diff --git a/build/plugins/tests/test_common.py b/build/plugins/tests/test_common.py
index 7847b8bb65..4c81a2ea93 100644
--- a/build/plugins/tests/test_common.py
+++ b/build/plugins/tests/test_common.py
@@ -1,4 +1,3 @@
-import pytest
 import _common as pc
 
 
@@ -33,16 +32,3 @@ def test_filter_out_by_keyword():
     assert pc.filter_out_by_keyword(['x', 'A', 'A', 'A', 'B', 'y'], 'A') == ['x', 'y']
     assert pc.filter_out_by_keyword(['x', 'A', 'A', 'A', 'B', 'y', 'A'], 'A') == ['x', 'y']
     assert pc.filter_out_by_keyword(['x', 'A', 'A', 'A', 'B', 'y', 'A', 'F', 'z'], 'A') == ['x', 'y', 'z']
-
-
-test_data = [
-    [[1, 2, 3], 1, [[1], [2], [3]]],
-    [[1, 2, 3], 2, [[1, 2], [3]]],
-    [[1, 2, 3, 4], 2, [[1, 2], [3, 4]]],
-    [[1], 5, [[1]]],
-]
-
-
-@pytest.mark.parametrize('lst, chunk_size, expected', test_data, ids=[str(num + 1) for num in range(len(test_data))])
-def test_generate_chunks(lst, chunk_size, expected):
-    assert list(pc.generate_chunks(lst, chunk_size)) == expected