Restoring authorship annotation for <sidorovaa@yandex-team.ru>. Commit 2 of 2.

36 files changed, 134 insertions, 134 deletions

diff --git a/build/plugins/_unpickler.py b/build/plugins/_unpickler.py
index c4b3955e89..e01e7b3118 100644
--- a/build/plugins/_unpickler.py
+++ b/build/plugins/_unpickler.py
@@ -18,7 +18,7 @@ def main():
     parser.add_argument('--src-root', help='$S real path', required=True)
     parser.add_argument('--build-root', help='$B real path', required=True)
     parser.add_argument('--tools', help='binaries needed by command', required=True, nargs='+')
-    args, unknown_args = parser.parse_known_args() 
+    args, unknown_args = parser.parse_known_args()
 
     encoded_cmd = args.data
     src_root = args.src_root
@@ -33,9 +33,9 @@ def main():
     cmd_object.set_build_root(build_root)
 
     if len(tools[1:]) == 0:
-        cmd_object.run(unknown_args, common.get_interpreter_path()) 
+        cmd_object.run(unknown_args, common.get_interpreter_path())
     else:
-        cmd_object.run(unknown_args, *tools[1:]) 
+        cmd_object.run(unknown_args, *tools[1:])
 
 
 if __name__ == '__main__':
diff --git a/build/plugins/code_generator.py b/build/plugins/code_generator.py
index 67fc71ab7a..ca8bb18c15 100644
--- a/build/plugins/code_generator.py
+++ b/build/plugins/code_generator.py
@@ -9,7 +9,7 @@ pattern = re.compile(r"#include\s*[<\"](?P<INDUCED>[^>\"]+)[>\"]|(?:@|{@)\s*(?:i
 class CodeGeneratorTemplateParser(object):
     def __init__(self, path, unit):
         self._path = path
-        retargeted = os.path.join(unit.path(), os.path.relpath(path, unit.resolve(unit.path()))) 
+        retargeted = os.path.join(unit.path(), os.path.relpath(path, unit.resolve(unit.path())))
         with open(path, 'rb') as f:
             includes, induced = CodeGeneratorTemplateParser.parse_includes(f.readlines())
         self._includes = unit.resolve_include([retargeted] + includes) if includes else []
diff --git a/build/plugins/llvm_bc.py b/build/plugins/llvm_bc.py
index fa36e728ca..2cfe43884c 100644
--- a/build/plugins/llvm_bc.py
+++ b/build/plugins/llvm_bc.py
@@ -4,25 +4,25 @@ from _common import rootrel_arc_src, sort_by_keywords, skip_build_root, stripext
 
 
 def onllvm_bc(unit, *args):
-    free_args, kwds = sort_by_keywords({'SYMBOLS': -1, 'NAME': 1, 'NO_COMPILE': 0}, args) 
+    free_args, kwds = sort_by_keywords({'SYMBOLS': -1, 'NAME': 1, 'NO_COMPILE': 0}, args)
     name = kwds['NAME'][0]
     symbols = kwds.get('SYMBOLS')
     obj_suf = unit.get('OBJ_SUF')
-    skip_compile_step = 'NO_COMPILE' in kwds  
+    skip_compile_step = 'NO_COMPILE' in kwds 
     merged_bc = name + '_merged' + obj_suf + '.bc'
     out_bc = name + '_optimized' + obj_suf + '.bc'
     bcs = []
     for x in free_args:
         rel_path = rootrel_arc_src(x, unit)
         bc_path = '${ARCADIA_BUILD_ROOT}/' + skip_build_root(rel_path) + obj_suf + '.bc'
-        if not skip_compile_step: 
-            if x.endswith('.c'): 
-                llvm_compile = unit.onllvm_compile_c 
-            elif x.endswith('.ll'): 
-                llvm_compile = unit.onllvm_compile_ll 
-            else: 
-                llvm_compile = unit.onllvm_compile_cxx 
-            llvm_compile([rel_path, bc_path]) 
+        if not skip_compile_step:
+            if x.endswith('.c'):
+                llvm_compile = unit.onllvm_compile_c
+            elif x.endswith('.ll'):
+                llvm_compile = unit.onllvm_compile_ll
+            else:
+                llvm_compile = unit.onllvm_compile_cxx
+            llvm_compile([rel_path, bc_path])
         bcs.append(bc_path)
     unit.onllvm_link([merged_bc] + bcs)
     opt_opts = ['-O2', '-globalopt', '-globaldce']
diff --git a/build/plugins/pybuild.py b/build/plugins/pybuild.py
index 66706074a5..f32a2d39a0 100644
--- a/build/plugins/pybuild.py
+++ b/build/plugins/pybuild.py
@@ -403,7 +403,7 @@ def onpy_srcs(unit, *args):
                     '--source-root', '${ARCADIA_ROOT}',
                     # set arcadia root relative __file__ for generated modules
                     '-X', 'set_initial_path={}'.format(filename),
-                ] + cython_directives 
+                ] + cython_directives
 
                 cython(cython_args)
                 py_register(unit, mod, py3)
diff --git a/build/plugins/rodata.py b/build/plugins/rodata.py
index abe8131904..3ecb0f9a83 100644
--- a/build/plugins/rodata.py
+++ b/build/plugins/rodata.py
@@ -1,4 +1,4 @@
-import argparse 
+import argparse
 import os
 
 import _common as common
@@ -74,21 +74,21 @@ class ROData(iw.CustomCommand):
     def output(self):
         return common.make_tuples([common.tobuilddir(common.stripext(self._path)) + '.o'])
 
-    def requested_vars(self): 
+    def requested_vars(self):
         return [('includes', '_ASM__INCLUDE')]
- 
-    def run(self, extra_args, binary): 
+
+    def run(self, extra_args, binary):
         in_file = self.resolve_path(common.get(self.input, 0))
         in_file_no_ext = common.stripext(in_file)
         file_name = os.path.basename(in_file_no_ext)
         file_size = os.path.getsize(in_file)
         tmp_file = self.resolve_path(common.get(self.output, 0) + '.asm')
 
-        parser = argparse.ArgumentParser(prog='rodata.py', add_help=False) 
-        parser.add_argument('--includes', help='module\'s addincls', nargs='*', required=False) 
-        args = parser.parse_args(extra_args) 
-        self._incl_dirs = args.includes 
- 
+        parser = argparse.ArgumentParser(prog='rodata.py', add_help=False)
+        parser.add_argument('--includes', help='module\'s addincls', nargs='*', required=False)
+        args = parser.parse_args(extra_args)
+        self._incl_dirs = args.includes
+
         with open(tmp_file, 'w') as f:
             f.write('global ' + self._prefix + file_name + '\n')
             f.write('global ' + self._prefix + file_name + 'Size' + '\n')
@@ -112,7 +112,7 @@ class ROData(iw.CustomCommand):
         def incls():
             for x in self._incl_dirs:
                 yield '-I'
-                yield x 
+                yield x
 
         cmd = [binary, '-f', self._fmt] + list(plt()) + ['-D', '_' + self._type + '_', '-D_YASM_'] + self._flags + list(incls()) + ['-o', common.get(self.output, 0), path]
         self.call(cmd)
@@ -135,7 +135,7 @@ class RODataCXX(iw.CustomCommand):
     def output(self):
         return common.make_tuples([self.main_out()])
 
-    def run(self, extra_args, binary): 
+    def run(self, extra_args, binary):
         with open(self.resolve_path(self.main_out()), 'w') as f:
             f.write('static_assert(sizeof(unsigned int) == 4, "ups, something gone wrong");\n\n')
             f.write('extern "C" {\n')
diff --git a/build/plugins/swig.py b/build/plugins/swig.py
index ac25088311..32a37204a6 100644
--- a/build/plugins/swig.py
+++ b/build/plugins/swig.py
@@ -104,7 +104,7 @@ class Swig(iw.CustomCommand):
     def output_includes(self):
         return [(self._out_header, [])] if self._swig_lang in ['java', 'jni_cpp'] else []
 
-    def run(self, extra_args, binary): 
+    def run(self, extra_args, binary):
         if self._local_swig:
             binary = self._tool
         return self.do_run_java(binary, self._path) if self._swig_lang in ['java', 'jni_cpp', 'jni_java'] else self.do_run(binary, self._path)
diff --git a/build/plugins/xsyn.py b/build/plugins/xsyn.py
index 47649cb12a..ab7c1639db 100644
--- a/build/plugins/xsyn.py
+++ b/build/plugins/xsyn.py
@@ -25,7 +25,7 @@ class Xsyn(iw.CustomCommand):
             common.tobuilddir(self._path + '.h.rl5')
         ])
 
-    def run(self, extra_args, interpeter): 
+    def run(self, extra_args, interpeter):
         self.call(interpeter + [self.resolve_path(common.get(self.input, 0)), self.resolve_path(common.get(self.input, 1)),
                                 self.resolve_path(common.get(self.input, 2)), 'dontuse'], stdout=common.get(self.output, 0))
 
diff --git a/build/plugins/ytest.py b/build/plugins/ytest.py
index 3f9183d8b0..8970837f0f 100644
--- a/build/plugins/ytest.py
+++ b/build/plugins/ytest.py
@@ -717,7 +717,7 @@ def onadd_pytest_script(unit, *args):
     requirements = get_values_list(unit, 'TEST_REQUIREMENTS_VALUE')
     test_data = get_norm_paths(unit, 'TEST_DATA_VALUE')
     data, data_files = get_canonical_test_resources(unit)
-    test_data += data 
+    test_data += data
     python_paths = get_values_list(unit, 'TEST_PYTHON_PATH_VALUE')
     binary_path = None
     test_cwd = unit.get('TEST_CWD_VALUE') or ''
@@ -762,7 +762,7 @@ def add_test_to_dart(unit, test_type, binary_path=None, runner_bin=None):
     requirements = get_values_list(unit, 'TEST_REQUIREMENTS_VALUE')
     test_data = get_norm_paths(unit, 'TEST_DATA_VALUE')
     data, data_files = get_canonical_test_resources(unit)
-    test_data += data 
+    test_data += data
     python_paths = get_values_list(unit, 'TEST_PYTHON_PATH_VALUE')
     yt_spec = get_values_list(unit, 'TEST_YT_SPEC_VALUE')
     if not binary_path:
@@ -845,7 +845,7 @@ def onjava_test(unit, *args):
         'TESTED-PROJECT-NAME': path,
         'TEST-ENV': prepare_env(unit.get("TEST_ENV_VALUE")),
         #  'TEST-PRESERVE-ENV': 'da',
-        'TEST-DATA': serialize_list(sorted(_common.filter_out_by_keyword(test_data, 'AUTOUPDATED'))), 
+        'TEST-DATA': serialize_list(sorted(_common.filter_out_by_keyword(test_data, 'AUTOUPDATED'))),
         'FORK-MODE': unit.get('TEST_FORK_MODE') or '',
         'SPLIT-FACTOR': unit.get('TEST_SPLIT_FACTOR') or '',
         'CUSTOM-DEPENDENCIES': ' '.join(get_values_list(unit, 'TEST_DEPENDS_VALUE')),
@@ -957,7 +957,7 @@ def _dump_test(
         test_cwd=None,
         runner_bin=None,
         yt_spec=None,
-        data_files=None 
+        data_files=None
 ):
 
     if test_type == "PY_TEST":
@@ -1110,4 +1110,4 @@ def _get_external_resources_from_canon_data(data):
 
 
 def _get_canonical_data_resources_v2(filename, unit_path):
-    return (_get_external_resources_from_canon_data(_load_canonical_file(filename, unit_path)), [filename]) 
+    return (_get_external_resources_from_canon_data(_load_canonical_file(filename, unit_path)), [filename])
diff --git a/build/plugins/ytest2.py b/build/plugins/ytest2.py
index 3e3226ac5b..0a34263c35 100644
--- a/build/plugins/ytest2.py
+++ b/build/plugins/ytest2.py
@@ -27,7 +27,7 @@ def ytest_base(unit, related_prj_dir, related_prj_name, args):
     custom_deps = ' '.join(spec_args["DEPENDS"]) if "DEPENDS" in spec_args else ''
     unit.set(['CUSTOM-DEPENDENCIES', custom_deps])
     data_lst = spec_args.get('DATA', []) + (unit.get(['__test_data']) or '').split(' ')
-    data_lst.sort() 
+    data_lst.sort()
     data = '\"' + ';'.join(data_lst) + '\"' if data_lst else ''
     unit.set(['TEST-DATA', data])
 
diff --git a/build/ymake.core.conf b/build/ymake.core.conf
index 32fc42940f..081833998b 100644
--- a/build/ymake.core.conf
+++ b/build/ymake.core.conf
@@ -1841,7 +1841,7 @@ module _BASE_UNITTEST: _BASE_PROGRAM {
     when ($UT_SKIP_EXCEPTIONS == "yes") {
         C_DEFINES+=-DUT_SKIP_EXCEPTIONS
     }
-    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json) 
+    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json)
 }
 
 UNITTEST_SEM=$CPP_PROGRAM_SEM && add_test NAME $REALPRJNAME COMMAND $REALPRJNAME
@@ -1959,7 +1959,7 @@ module BOOSTTEST: _BASE_PROGRAM {
         MODULE_SUFFIX=.ios.tar
     }
     ADD_YTEST($MODULE_PREFIX$REALPRJNAME $BOOST_TEST_TYPE_STRING)
-    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json) 
+    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json)
 }
 
 # tag:deprecated
@@ -2157,7 +2157,7 @@ module _BASE_PYTEST: _BASE_PY_PROGRAM {
         PEERDIR+=library/python/pytest/empty
     }
 
-    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json) 
+    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json)
 }
 
 # tag:python-specific tag:deprecated tag:test
@@ -2257,7 +2257,7 @@ module GTEST_UGLY: _BASE_PROGRAM {
     .FINAL_TARGET=no
     PEERDIR(contrib/restricted/googletest/googlemock contrib/restricted/googletest/googletest)
     ADD_YTEST($MODULE_PREFIX$REALPRJNAME gtest)
-    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json) 
+    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json)
 }
 
 # tag:test
@@ -2293,7 +2293,7 @@ module EXECTEST: _BARE_UNIT {
     .RESTRICTED=FORK_TEST_FILES
     SET(MODULE_SUFFIX .pkg.fake)
     SETUP_EXECTEST()
-    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json) 
+    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json)
 }
 
 # tag:cpp-specific tag:test
@@ -3372,15 +3372,15 @@ macro PY_NAMESPACE(Arg) {
 }
 
 # tag:internal
-### @usage: _SRCS_NO_GLOBAL(files...) # internal 
-### 
+### @usage: _SRCS_NO_GLOBAL(files...) # internal
+###
 ### Proxy macro to SRCS macro which filters out GLOBAL keyword from the list of source files.
 ### Useful for modules like EXTERNAL_JAVA_LIBRARY, where GLOBAL keyword cannot be applied properly.
 ### Note: this macro changes order of source files.
-macro _SRCS_NO_GLOBAL(GLOBAL[], FILES...) { 
-    SRCS($GLOBAL $FILES) 
-} 
- 
+macro _SRCS_NO_GLOBAL(GLOBAL[], FILES...) {
+    SRCS($GLOBAL $FILES)
+}
+
 # tag:java-specific
 JAVA_VCS_MF_ARG=
 COMPILE_JAVA_MF=$COMPILE_JAVA
@@ -3413,7 +3413,7 @@ module EXTERNAL_JAVA_LIBRARY: _BASE_UNIT {
     .CMD=COMPILE_JAVA_MF
     .PEERDIR_POLICY=as_build_from
     .FINAL_TARGET=no
-    .ALIASES=SRCS=_SRCS_NO_GLOBAL 
+    .ALIASES=SRCS=_SRCS_NO_GLOBAL
     .ALLOWED=EMBED_JAVA_VCS_INFO
     .RESTRICTED=EXTERNAL_JAR
 
@@ -5402,7 +5402,7 @@ macro EXTRALIBS_STATIC(Args...) {
 macro ADD_COMPILABLE_TRANSLATE(Dict, Name, MakeTransDictOptions...) {
      __translatename_lower=${tolower:Name}
      __translate_dict=${BINDIR}/transdict.${__translatename_lower}.cpp
-     RUN_PROGRAM(dict/tools/maketransdict -i ${Dict} ${MakeTransDictOptions} ${Name} STDOUT_NOAUTO ${__translate_dict} IN ${Dict}) 
+     RUN_PROGRAM(dict/tools/maketransdict -i ${Dict} ${MakeTransDictOptions} ${Name} STDOUT_NOAUTO ${__translate_dict} IN ${Dict})
 }
 
 ### @usage ADD_COMPILABLE_TRANSLIT(TranslitTable NGrams Name Options...)
@@ -5714,12 +5714,12 @@ macro ADDINCLSELF(FOR="") {
 COMPILE_OUT_SUFFIX=
 _COMPILE_OUTPUTS=${output;suf=${COMPILE_OUT_SUFFIX}${OBJECT_SUF}:SRC}
 _COMPILE_TIME_TRACE_OUTPUTS=${output;noauto;suf=${COMPILE_OUT_SUFFIX}${OBJECT_SUF}.time_trace.json:SRC}
- 
-macro SET_COMPILE_OUTPUTS_MODIFIERS(NOREL?";norel":"") { 
-    SET(_COMPILE_OUTPUTS \${output;suf=\${OBJECT_SUF}$NOREL:SRC}) 
+
+macro SET_COMPILE_OUTPUTS_MODIFIERS(NOREL?";norel":"") {
+    SET(_COMPILE_OUTPUTS \${output;suf=\${OBJECT_SUF}$NOREL:SRC})
     SET(_COMPILE_TIME_TRACE_OUTPUTS \${output;noauto;suf=\${OBJECT_SUF}.time_trace.json$NOREL:SRC})
-} 
- 
+}
+
 _EMPTY_CMD=
 
 # tag:src-processing tag:internal
@@ -5880,7 +5880,7 @@ macro _SRC("in", SRC, SRCFLAGS...) {
 
 # tag:src-processing
 macro _SRC("sc", SRC, SRCFLAGS...) {
-    .CMD=${tool:"tools/domschemec"} --in ${input:SRC} --out ${output;norel:SRC.h} ${output_include;hide:"util/generic/strbuf.h"} ${output_include;hide:"util/generic/string.h"} ${output_include;hide:"util/generic/vector.h"} ${output_include;hide:"util/string/cast.h"} ${SRCFLAGS} ${kv;hide:"p SC"} ${kv;hide:"pc yellow"} 
+    .CMD=${tool:"tools/domschemec"} --in ${input:SRC} --out ${output;norel:SRC.h} ${output_include;hide:"util/generic/strbuf.h"} ${output_include;hide:"util/generic/string.h"} ${output_include;hide:"util/generic/vector.h"} ${output_include;hide:"util/string/cast.h"} ${SRCFLAGS} ${kv;hide:"p SC"} ${kv;hide:"pc yellow"}
 }
 
 # tag:src-processing
@@ -6480,7 +6480,7 @@ DECIMAL_MD5_FIXED=
 ### Generates .cpp file <fileName> with one defined function 'const char* <funcName>() { return "<calculated_md5_hash>"; }'.
 ### <calculated_md5_hash> will be md5 hash for all inputs passed to this macro.
 macro DECIMAL_MD5_LOWER_32_BITS(File, FUNCNAME="", Opts...) {
-    .CMD=$YMAKE_PYTHON ${input:DECIMAL_MD5_SCRIPT} --fixed-output=${DECIMAL_MD5_FIXED} --func-name=${FUNCNAME} --lower-bits 32 --source-root=$ARCADIA_ROOT ${input;context=TEXT:Opts} ${output;stdout;chksum:File} ${kv;hide:"p SV"} ${kv;hide:"pc yellow"} ${hide;kv:"show_out"} 
+    .CMD=$YMAKE_PYTHON ${input:DECIMAL_MD5_SCRIPT} --fixed-output=${DECIMAL_MD5_FIXED} --func-name=${FUNCNAME} --lower-bits 32 --source-root=$ARCADIA_ROOT ${input;context=TEXT:Opts} ${output;stdout;chksum:File} ${kv;hide:"p SV"} ${kv;hide:"pc yellow"} ${hide;kv:"show_out"}
 }
 
 # tag:internal
@@ -8666,7 +8666,7 @@ module GO_TEST: GO_PROGRAM {
     ADD_YTEST($MODULE_PREFIX$REALPRJNAME go.test)
     ADD_YTEST($MODULE_PREFIX$REALPRJNAME go.bench)
 
-    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json) 
+    SET_APPEND(_MAKEFILE_INCLUDE_LIKE_DEPS canondata/result.json)
 }
 
 # tag:go-specific
@@ -8960,12 +8960,12 @@ otherwise {
 }
 
 # tag:frontend-specific
-### @usage: COLLECT_FRONTEND_FILES(Varname, Dir) 
+### @usage: COLLECT_FRONTEND_FILES(Varname, Dir)
 ###
-### Recursively collect files with typical frontend extensions from Dir and save the result into variable Varname 
-macro COLLECT_FRONTEND_FILES(Varname, Dir) { 
+### Recursively collect files with typical frontend extensions from Dir and save the result into variable Varname
+macro COLLECT_FRONTEND_FILES(Varname, Dir) {
     _GLOB($Varname $Dir/**/*.(css|ejs|jpg|js|jsx|png|styl|svg|ts|tsx|json|html))
-} 
+}
 
 # tag:java-specific
 # local jdk and tools
diff --git a/contrib/libs/openssl/crypto/ya.make b/contrib/libs/openssl/crypto/ya.make
index 947b6019e2..3acfb0cac7 100644
--- a/contrib/libs/openssl/crypto/ya.make
+++ b/contrib/libs/openssl/crypto/ya.make
@@ -207,9 +207,9 @@ IF (ARCH_X86_64 AND NOT MSVC)
 ENDIF()
 
 IF (OS_WINDOWS)
-    SET_COMPILE_OUTPUTS_MODIFIERS(NOREL) 
-ENDIF() 
- 
+    SET_COMPILE_OUTPUTS_MODIFIERS(NOREL)
+ENDIF()
+
 SRCS(
     aes/aes_cbc.c
     aes/aes_cfb.c
diff --git a/contrib/libs/protobuf/ya.make b/contrib/libs/protobuf/ya.make
index 3f58c1a99e..044e24badd 100644
--- a/contrib/libs/protobuf/ya.make
+++ b/contrib/libs/protobuf/ya.make
@@ -128,7 +128,7 @@ SRCS(
     src/google/protobuf/wrappers.pb.cc
 )
 
-FILES( 
+FILES(
     src/google/protobuf/any.proto
     src/google/protobuf/api.proto
     src/google/protobuf/descriptor.proto
@@ -140,8 +140,8 @@ FILES(
     src/google/protobuf/timestamp.proto
     src/google/protobuf/type.proto
     src/google/protobuf/wrappers.proto
-) 
- 
+)
+
 END()
 
 RECURSE(
diff --git a/contrib/python/s3transfer/py2/tests/functional/test_copy.py b/contrib/python/s3transfer/py2/tests/functional/test_copy.py
index cf77851851..202418f1ea 100644
--- a/contrib/python/s3transfer/py2/tests/functional/test_copy.py
+++ b/contrib/python/s3transfer/py2/tests/functional/test_copy.py
@@ -13,8 +13,8 @@
 from botocore.exceptions import ClientError
 from botocore.stub import Stubber
 
-from __tests__ import BaseGeneralInterfaceTest 
-from __tests__ import FileSizeProvider 
+from __tests__ import BaseGeneralInterfaceTest
+from __tests__ import FileSizeProvider
 from s3transfer.manager import TransferManager
 from s3transfer.manager import TransferConfig
 from s3transfer.utils import MIN_UPLOAD_CHUNKSIZE
diff --git a/contrib/python/s3transfer/py2/tests/functional/test_delete.py b/contrib/python/s3transfer/py2/tests/functional/test_delete.py
index bc034faa4c..1fd0368ad1 100644
--- a/contrib/python/s3transfer/py2/tests/functional/test_delete.py
+++ b/contrib/python/s3transfer/py2/tests/functional/test_delete.py
@@ -10,7 +10,7 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
-from __tests__ import BaseGeneralInterfaceTest 
+from __tests__ import BaseGeneralInterfaceTest
 from s3transfer.manager import TransferManager
 
 
diff --git a/contrib/python/s3transfer/py2/tests/functional/test_download.py b/contrib/python/s3transfer/py2/tests/functional/test_download.py
index e6d0279c08..ff6d3af9b1 100644
--- a/contrib/python/s3transfer/py2/tests/functional/test_download.py
+++ b/contrib/python/s3transfer/py2/tests/functional/test_download.py
@@ -19,14 +19,14 @@ import glob
 
 from botocore.exceptions import ClientError
 
-from __tests__ import StreamWithError 
-from __tests__ import FileSizeProvider 
-from __tests__ import RecordingSubscriber 
-from __tests__ import RecordingOSUtils 
-from __tests__ import NonSeekableWriter 
-from __tests__ import BaseGeneralInterfaceTest 
-from __tests__ import skip_if_windows 
-from __tests__ import skip_if_using_serial_implementation 
+from __tests__ import StreamWithError
+from __tests__ import FileSizeProvider
+from __tests__ import RecordingSubscriber
+from __tests__ import RecordingOSUtils
+from __tests__ import NonSeekableWriter
+from __tests__ import BaseGeneralInterfaceTest
+from __tests__ import skip_if_windows
+from __tests__ import skip_if_using_serial_implementation
 from s3transfer.compat import six
 from s3transfer.compat import SOCKET_ERROR
 from s3transfer.exceptions import RetriesExceededError
diff --git a/contrib/python/s3transfer/py2/tests/functional/test_manager.py b/contrib/python/s3transfer/py2/tests/functional/test_manager.py
index 775392b3cf..a6db74b262 100644
--- a/contrib/python/s3transfer/py2/tests/functional/test_manager.py
+++ b/contrib/python/s3transfer/py2/tests/functional/test_manager.py
@@ -14,8 +14,8 @@ from io import BytesIO
 from botocore.awsrequest import create_request_object
 import mock
 
-from __tests__ import skip_if_using_serial_implementation 
-from __tests__ import StubbedClientTest 
+from __tests__ import skip_if_using_serial_implementation
+from __tests__ import StubbedClientTest
 from s3transfer.exceptions import CancelledError
 from s3transfer.exceptions import FatalError
 from s3transfer.futures import BaseExecutor
diff --git a/contrib/python/s3transfer/py2/tests/functional/test_processpool.py b/contrib/python/s3transfer/py2/tests/functional/test_processpool.py
index 5335cb8105..f518183baa 100644
--- a/contrib/python/s3transfer/py2/tests/functional/test_processpool.py
+++ b/contrib/python/s3transfer/py2/tests/functional/test_processpool.py
@@ -19,8 +19,8 @@ import botocore.exceptions
 import botocore.session
 from botocore.stub import Stubber
 
-from __tests__ import unittest 
-from __tests__ import FileCreator 
+from __tests__ import unittest
+from __tests__ import FileCreator
 from s3transfer.compat import six
 from s3transfer.exceptions import CancelledError
 from s3transfer.processpool import ProcessTransferConfig
diff --git a/contrib/python/s3transfer/py2/tests/functional/test_upload.py b/contrib/python/s3transfer/py2/tests/functional/test_upload.py
index ff383d3e07..e3c7d8a933 100644
--- a/contrib/python/s3transfer/py2/tests/functional/test_upload.py
+++ b/contrib/python/s3transfer/py2/tests/functional/test_upload.py
@@ -21,10 +21,10 @@ from botocore.exceptions import ClientError
 from botocore.awsrequest import AWSRequest
 from botocore.stub import ANY
 
-from __tests__ import BaseGeneralInterfaceTest 
-from __tests__ import RecordingSubscriber 
-from __tests__ import RecordingOSUtils 
-from __tests__ import NonSeekableReader 
+from __tests__ import BaseGeneralInterfaceTest
+from __tests__ import RecordingSubscriber
+from __tests__ import RecordingOSUtils
+from __tests__ import NonSeekableReader
 from s3transfer.compat import six
 from s3transfer.manager import TransferManager
 from s3transfer.manager import TransferConfig
diff --git a/contrib/python/s3transfer/py2/tests/functional/test_utils.py b/contrib/python/s3transfer/py2/tests/functional/test_utils.py
index e94be18f6a..888d2d3f48 100644
--- a/contrib/python/s3transfer/py2/tests/functional/test_utils.py
+++ b/contrib/python/s3transfer/py2/tests/functional/test_utils.py
@@ -15,8 +15,8 @@ import shutil
 import socket
 import tempfile
 
-from __tests__ import unittest 
-from __tests__ import skip_if_windows 
+from __tests__ import unittest
+from __tests__ import skip_if_windows
 from s3transfer.utils import OSUtils
 
 
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_bandwidth.py b/contrib/python/s3transfer/py2/tests/unit/test_bandwidth.py
index 079b5a18a0..df85d6055f 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_bandwidth.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_bandwidth.py
@@ -16,7 +16,7 @@ import tempfile
 
 import mock
 
-from __tests__ import unittest 
+from __tests__ import unittest
 from s3transfer.bandwidth import RequestExceededException
 from s3transfer.bandwidth import RequestToken
 from s3transfer.bandwidth import TimeUtils
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_compat.py b/contrib/python/s3transfer/py2/tests/unit/test_compat.py
index 75aac19b6e..3feb3dc21a 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_compat.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_compat.py
@@ -18,8 +18,8 @@ import signal
 
 from botocore.compat import six
 
-from __tests__ import unittest 
-from __tests__ import skip_if_windows 
+from __tests__ import unittest
+from __tests__ import skip_if_windows
 from s3transfer.compat import seekable, readable
 from s3transfer.compat import BaseManager
 
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_copies.py b/contrib/python/s3transfer/py2/tests/unit/test_copies.py
index e058e2d6e8..566fdb7554 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_copies.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_copies.py
@@ -10,8 +10,8 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
-from __tests__ import BaseTaskTest 
-from __tests__ import RecordingSubscriber 
+from __tests__ import BaseTaskTest
+from __tests__ import RecordingSubscriber
 from s3transfer.copies import CopyObjectTask
 from s3transfer.copies import CopyPartTask
 
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_delete.py b/contrib/python/s3transfer/py2/tests/unit/test_delete.py
index aaca5ad1d4..6eba045fa9 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_delete.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_delete.py
@@ -10,7 +10,7 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
-from __tests__ import BaseTaskTest 
+from __tests__ import BaseTaskTest
 from s3transfer.delete import DeleteObjectTask
 
 
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_download.py b/contrib/python/s3transfer/py2/tests/unit/test_download.py
index 31a8f4fb1a..6dab6d2122 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_download.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_download.py
@@ -17,13 +17,13 @@ import tempfile
 import socket
 import mock
 
-from __tests__ import BaseTaskTest 
-from __tests__ import BaseSubmissionTaskTest 
-from __tests__ import StreamWithError 
-from __tests__ import FileCreator 
-from __tests__ import unittest 
-from __tests__ import RecordingExecutor 
-from __tests__ import NonSeekableWriter 
+from __tests__ import BaseTaskTest
+from __tests__ import BaseSubmissionTaskTest
+from __tests__ import StreamWithError
+from __tests__ import FileCreator
+from __tests__ import unittest
+from __tests__ import RecordingExecutor
+from __tests__ import NonSeekableWriter
 from s3transfer.compat import six
 from s3transfer.compat import SOCKET_ERROR
 from s3transfer.exceptions import RetriesExceededError
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_futures.py b/contrib/python/s3transfer/py2/tests/unit/test_futures.py
index 45e2dcdd86..eb2479159b 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_futures.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_futures.py
@@ -17,9 +17,9 @@ import traceback
 import mock
 from concurrent.futures import ThreadPoolExecutor
 
-from __tests__ import unittest 
-from __tests__ import RecordingExecutor 
-from __tests__ import TransferCoordinatorWithInterrupt 
+from __tests__ import unittest
+from __tests__ import RecordingExecutor
+from __tests__ import TransferCoordinatorWithInterrupt
 from s3transfer.exceptions import CancelledError
 from s3transfer.exceptions import FatalError
 from s3transfer.exceptions import TransferNotDoneError
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_manager.py b/contrib/python/s3transfer/py2/tests/unit/test_manager.py
index 3211fc9828..a4f8d40a9a 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_manager.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_manager.py
@@ -14,8 +14,8 @@ import time
 
 from concurrent.futures import ThreadPoolExecutor
 
-from __tests__ import unittest 
-from __tests__ import TransferCoordinatorWithInterrupt 
+from __tests__ import unittest
+from __tests__ import TransferCoordinatorWithInterrupt
 from s3transfer.exceptions import CancelledError
 from s3transfer.exceptions import FatalError
 from s3transfer.futures import TransferCoordinator
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_processpool.py b/contrib/python/s3transfer/py2/tests/unit/test_processpool.py
index 5940d86c0a..7145c993f5 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_processpool.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_processpool.py
@@ -22,11 +22,11 @@ from botocore.exceptions import ReadTimeoutError
 from botocore.client import BaseClient
 from botocore.config import Config
 
-from __tests__ import unittest 
-from __tests__ import skip_if_windows 
-from __tests__ import FileCreator 
-from __tests__ import StreamWithError 
-from __tests__ import StubbedClientTest 
+from __tests__ import unittest
+from __tests__ import skip_if_windows
+from __tests__ import FileCreator
+from __tests__ import StreamWithError
+from __tests__ import StubbedClientTest
 from s3transfer.compat import six
 from s3transfer.constants import PROCESS_USER_AGENT
 from s3transfer.exceptions import RetriesExceededError
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_s3transfer.py b/contrib/python/s3transfer/py2/tests/unit/test_s3transfer.py
index 96fdd4dd00..51083e5c94 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_s3transfer.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_s3transfer.py
@@ -14,7 +14,7 @@ import os
 import tempfile
 import shutil
 import socket
-from __tests__ import unittest 
+from __tests__ import unittest
 from contextlib import closing
 
 import mock
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_subscribers.py b/contrib/python/s3transfer/py2/tests/unit/test_subscribers.py
index 94526dfc18..a2cb4ebd35 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_subscribers.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_subscribers.py
@@ -10,7 +10,7 @@
 # distributed on an 'AS IS' BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
-from __tests__ import unittest 
+from __tests__ import unittest
 from s3transfer.exceptions import InvalidSubscriberMethodError
 from s3transfer.subscribers import BaseSubscriber
 
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_tasks.py b/contrib/python/s3transfer/py2/tests/unit/test_tasks.py
index 1e642430c8..0fd0200590 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_tasks.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_tasks.py
@@ -14,10 +14,10 @@ from concurrent import futures
 from functools import partial
 from threading import Event
 
-from __tests__ import unittest 
-from __tests__ import RecordingSubscriber 
-from __tests__ import BaseTaskTest 
-from __tests__ import BaseSubmissionTaskTest 
+from __tests__ import unittest
+from __tests__ import RecordingSubscriber
+from __tests__ import BaseTaskTest
+from __tests__ import BaseSubmissionTaskTest
 from s3transfer.futures import TransferCoordinator
 from s3transfer.futures import BoundedExecutor
 from s3transfer.subscribers import BaseSubscriber
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_upload.py b/contrib/python/s3transfer/py2/tests/unit/test_upload.py
index 1e4046b57a..68af97e514 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_upload.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_upload.py
@@ -18,13 +18,13 @@ import math
 
 from botocore.stub import ANY
 
-from __tests__ import unittest 
-from __tests__ import BaseTaskTest 
-from __tests__ import BaseSubmissionTaskTest 
-from __tests__ import FileSizeProvider 
-from __tests__ import RecordingSubscriber 
-from __tests__ import RecordingExecutor 
-from __tests__ import NonSeekableReader 
+from __tests__ import unittest
+from __tests__ import BaseTaskTest
+from __tests__ import BaseSubmissionTaskTest
+from __tests__ import FileSizeProvider
+from __tests__ import RecordingSubscriber
+from __tests__ import RecordingExecutor
+from __tests__ import NonSeekableReader
 from s3transfer.compat import six
 from s3transfer.futures import IN_MEMORY_UPLOAD_TAG
 from s3transfer.manager import TransferConfig
diff --git a/contrib/python/s3transfer/py2/tests/unit/test_utils.py b/contrib/python/s3transfer/py2/tests/unit/test_utils.py
index 8ab8d1a6f1..1093d1f8b7 100644
--- a/contrib/python/s3transfer/py2/tests/unit/test_utils.py
+++ b/contrib/python/s3transfer/py2/tests/unit/test_utils.py
@@ -21,9 +21,9 @@ import io
 
 import mock
 
-from __tests__ import unittest 
-from __tests__ import RecordingSubscriber 
-from __tests__ import NonSeekableWriter 
+from __tests__ import unittest
+from __tests__ import RecordingSubscriber
+from __tests__ import NonSeekableWriter
 from s3transfer.compat import six
 from s3transfer.futures import TransferFuture
 from s3transfer.futures import TransferMeta
diff --git a/contrib/python/s3transfer/py3/tests/functional/test_delete.py b/contrib/python/s3transfer/py3/tests/functional/test_delete.py
index 1803a4cd29..28587a47a4 100644
--- a/contrib/python/s3transfer/py3/tests/functional/test_delete.py
+++ b/contrib/python/s3transfer/py3/tests/functional/test_delete.py
@@ -11,7 +11,7 @@
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
 from s3transfer.manager import TransferManager
-from __tests__ import BaseGeneralInterfaceTest 
+from __tests__ import BaseGeneralInterfaceTest
 
 
 class TestDeleteObject(BaseGeneralInterfaceTest):
diff --git a/contrib/python/s3transfer/py3/tests/unit/test_delete.py b/contrib/python/s3transfer/py3/tests/unit/test_delete.py
index e84ba5fa65..23b77112f2 100644
--- a/contrib/python/s3transfer/py3/tests/unit/test_delete.py
+++ b/contrib/python/s3transfer/py3/tests/unit/test_delete.py
@@ -11,7 +11,7 @@
 # ANY KIND, either express or implied. See the License for the specific
 # language governing permissions and limitations under the License.
 from s3transfer.delete import DeleteObjectTask
-from __tests__ import BaseTaskTest 
+from __tests__ import BaseTaskTest
 
 
 class TestDeleteObjectTask(BaseTaskTest):
diff --git a/contrib/python/ya.make b/contrib/python/ya.make
index 12ef638192..d01ced9f3a 100644
--- a/contrib/python/ya.make
+++ b/contrib/python/ya.make
@@ -286,7 +286,7 @@ RECURSE(
     django-redis
     django-redis-cache
     django-replicated
-    django-rest-framework-docs 
+    django-rest-framework-docs
     django-rest-multiple-models
     django-reversion
     django-select2-forms
diff --git a/library/cpp/codecs/static/tools/tests/canondata/result.json b/library/cpp/codecs/static/tools/tests/canondata/result.json
index 76ab3f4ff3..7a637c6763 100644
--- a/library/cpp/codecs/static/tools/tests/canondata/result.json
+++ b/library/cpp/codecs/static/tools/tests/canondata/result.json
@@ -1,6 +1,6 @@
-{ 
-    "static_codec_tools.test_static_codec_tools": { 
-        "checksum": "960e3c8c57fb846ab53ccbd07e287233", 
-        "uri": "sbr://144512644/static_codec_tools.test_static_codec_tools/solar-8k-a.huffman.1467494385.codec_info" 
-    } 
-} 
\ No newline at end of file
+{
+    "static_codec_tools.test_static_codec_tools": {
+        "checksum": "960e3c8c57fb846ab53ccbd07e287233",
+        "uri": "sbr://144512644/static_codec_tools.test_static_codec_tools/solar-8k-a.huffman.1467494385.codec_info"
+    }
+}
\ No newline at end of file