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

13 files changed, 339 insertions, 339 deletions

diff --git a/build/plugins/yql_python_udf.py b/build/plugins/yql_python_udf.py
index 324821c3bf..c4f949d8a9 100644
--- a/build/plugins/yql_python_udf.py
+++ b/build/plugins/yql_python_udf.py
@@ -8,11 +8,11 @@ def get_or_default(kv, name, default):
 
 
 def onregister_yql_python_udf(unit, *args):
-    flat, kv = sort_by_keywords({'NAME': 1, 'RESOURCE_NAME': 1, 'ADD_LIBRA_MODULES': 1}, args) 
+    flat, kv = sort_by_keywords({'NAME': 1, 'RESOURCE_NAME': 1, 'ADD_LIBRA_MODULES': 1}, args)
     assert len(flat) == 0
     name = get_or_default(kv, 'NAME', 'CustomPython')
     resource_name = get_or_default(kv, 'RESOURCE_NAME', name)
-    add_libra_modules = get_or_default(kv, 'ADD_LIBRA_MODULES', 'no') == 'yes' 
+    add_libra_modules = get_or_default(kv, 'ADD_LIBRA_MODULES', 'no') == 'yes'
 
     use_arcadia_python = unit.get('USE_ARCADIA_PYTHON') == 'yes'
     py3 = unit.get('PYTHON3') == 'yes'
@@ -21,10 +21,10 @@ def onregister_yql_python_udf(unit, *args):
     unit.onpeerdir(['yql/udfs/common/python/python_udf'])
     unit.onpeerdir(['ydb/library/yql/public/udf'])
 
-    if add_libra_modules: 
-        unit.onpeerdir(['quality/user_sessions/libra_arc/noyql']) 
-        unit.onpeerdir(['yql/udfs/quality/libra/module']) 
- 
+    if add_libra_modules:
+        unit.onpeerdir(['quality/user_sessions/libra_arc/noyql'])
+        unit.onpeerdir(['yql/udfs/quality/libra/module'])
+
     if use_arcadia_python:
         flavor = 'Arcadia'
         unit.onpeerdir([
@@ -32,7 +32,7 @@ def onregister_yql_python_udf(unit, *args):
             'yql/udfs/common/python/main'
         ] if not py3 else [
             'library/python/runtime_py3',
-            'yql/udfs/common/python/main_py3' 
+            'yql/udfs/common/python/main_py3'
         ])
     else:
         flavor = 'System'
@@ -41,14 +41,14 @@ def onregister_yql_python_udf(unit, *args):
         'yql/udfs/common/python/python_udf/python_udf.h',
         'ydb/library/yql/public/udf/udf_registrator.h',
     ]
-    if add_libra_modules: 
-        output_includes.append('yql/udfs/quality/libra/module/module.h') 
- 
+    if add_libra_modules:
+        output_includes.append('yql/udfs/quality/libra/module/module.h')
+
     path = name + '.yql_python_udf.cpp'
-    libra_flag = '1' if add_libra_modules else '0' 
+    libra_flag = '1' if add_libra_modules else '0'
     unit.onpython([
         'build/scripts/gen_yql_python_udf.py',
-        flavor, name, resource_name, path, libra_flag, 
+        flavor, name, resource_name, path, libra_flag,
         'OUT', path,
         'OUTPUT_INCLUDES',
     ] + output_includes
diff --git a/build/scripts/gen_yql_python_udf.py b/build/scripts/gen_yql_python_udf.py
index e2dd7cc9e0..13b5898117 100644
--- a/build/scripts/gen_yql_python_udf.py
+++ b/build/scripts/gen_yql_python_udf.py
@@ -5,40 +5,40 @@ TEMPLATE="""
 
 #include <ydb/library/yql/public/udf/udf_registrator.h>
 
-#if @WITH_LIBRA@ 
-#include <yql/udfs/quality/libra/module/module.h> 
-#endif 
- 
+#if @WITH_LIBRA@
+#include <yql/udfs/quality/libra/module/module.h>
+#endif
+
 using namespace NKikimr::NUdf;
 
 #ifdef BUILD_UDF
 
-#if @WITH_LIBRA@ 
-LIBRA_MODULE(TLibraModule, "Libra@MODULE_NAME@"); 
-#endif 
- 
-extern "C" UDF_API void Register(IRegistrator& registrator, ui32 flags) { 
+#if @WITH_LIBRA@
+LIBRA_MODULE(TLibraModule, "Libra@MODULE_NAME@");
+#endif
+
+extern "C" UDF_API void Register(IRegistrator& registrator, ui32 flags) {
     RegisterYqlPythonUdf(registrator, flags, TStringBuf("@MODULE_NAME@"), TStringBuf("@PACKAGE_NAME@"), EPythonFlavor::@FLAVOR@);
-#if @WITH_LIBRA@ 
-    RegisterHelper<TLibraModule>(registrator); 
-#endif 
-} 
-
-extern "C" UDF_API ui32 AbiVersion() { 
-    return CurrentAbiVersion(); 
-} 
-
-extern "C" UDF_API void SetBackTraceCallback(TBackTraceCallback callback) { 
-    SetBackTraceCallbackImpl(callback); 
-} 
- 
+#if @WITH_LIBRA@
+    RegisterHelper<TLibraModule>(registrator);
+#endif
+}
+
+extern "C" UDF_API ui32 AbiVersion() {
+    return CurrentAbiVersion();
+}
+
+extern "C" UDF_API void SetBackTraceCallback(TBackTraceCallback callback) {
+    SetBackTraceCallbackImpl(callback);
+}
+
 #endif
 """
 
 
 def main():
-    assert len(sys.argv) == 6 
-    flavor, module_name, package_name, path, libra_flag = sys.argv[1:] 
+    assert len(sys.argv) == 6
+    flavor, module_name, package_name, path, libra_flag = sys.argv[1:]
     with open(path, 'w') as f:
         f.write(
             TEMPLATE
@@ -46,7 +46,7 @@ def main():
             .replace('@MODULE_NAME@', module_name)
             .replace('@PACKAGE_NAME@', package_name)
             .replace('@FLAVOR@', flavor)
-            .replace('@WITH_LIBRA@', libra_flag) 
+            .replace('@WITH_LIBRA@', libra_flag)
         )
         f.write('\n')
 
diff --git a/library/cpp/yson_pull/detail/lexer_base.h b/library/cpp/yson_pull/detail/lexer_base.h
index 61f0c21ca9..572bdb3d18 100644
--- a/library/cpp/yson_pull/detail/lexer_base.h
+++ b/library/cpp/yson_pull/detail/lexer_base.h
@@ -4,7 +4,7 @@
 #include "cescape.h"
 #include "macros.h"
 #include "number.h"
-#include "percent_scalar.h" 
+#include "percent_scalar.h"
 #include "stream_counter.h"
 #include "varint.h"
 
@@ -199,17 +199,17 @@ namespace NYsonPull {
                 return token_buffer();
             }
 
-            percent_scalar read_percent_scalar() { 
-                auto throw_incorrect_percent_scalar = [&]() { 
-                    Base::fail("Incorrect %-literal prefix ", NCEscape::quote(token_buffer())); 
+            percent_scalar read_percent_scalar() {
+                auto throw_incorrect_percent_scalar = [&]() {
+                    Base::fail("Incorrect %-literal prefix ", NCEscape::quote(token_buffer()));
                 };
 
-                auto assert_literal = [&](TStringBuf literal) -> void { 
-                    for (size_t i = 2; i < literal.size(); ++i) { 
+                auto assert_literal = [&](TStringBuf literal) -> void {
+                    for (size_t i = 2; i < literal.size(); ++i) {
                         token_buffer_.push_back(this->Base::template get_byte<false>());
                         Base::advance(1);
                         if (Y_UNLIKELY(token_buffer_.back() != literal[i])) {
-                            throw_incorrect_percent_scalar(); 
+                            throw_incorrect_percent_scalar();
                         }
                     }
                 };
@@ -217,25 +217,25 @@ namespace NYsonPull {
                 token_buffer_.clear();
                 token_buffer_.push_back(this->Base::template get_byte<false>());
                 Base::advance(1);
- 
-                switch (token_buffer_[0]) { 
-                    case 't': 
-                        assert_literal(percent_scalar::true_literal); 
-                        return percent_scalar(true); 
-                    case 'f': 
-                        assert_literal(percent_scalar::false_literal); 
-                        return percent_scalar(false); 
-                    case 'n': 
-                        assert_literal(percent_scalar::nan_literal); 
-                        return percent_scalar(std::numeric_limits<double>::quiet_NaN()); 
-                    case 'i': 
-                        assert_literal(percent_scalar::positive_inf_literal); 
-                        return percent_scalar(std::numeric_limits<double>::infinity()); 
-                    case '-': 
-                        assert_literal(percent_scalar::negative_inf_literal); 
-                        return percent_scalar(-std::numeric_limits<double>::infinity()); 
-                    default: 
-                        throw_incorrect_percent_scalar(); 
+
+                switch (token_buffer_[0]) {
+                    case 't':
+                        assert_literal(percent_scalar::true_literal);
+                        return percent_scalar(true);
+                    case 'f':
+                        assert_literal(percent_scalar::false_literal);
+                        return percent_scalar(false);
+                    case 'n':
+                        assert_literal(percent_scalar::nan_literal);
+                        return percent_scalar(std::numeric_limits<double>::quiet_NaN());
+                    case 'i':
+                        assert_literal(percent_scalar::positive_inf_literal);
+                        return percent_scalar(std::numeric_limits<double>::infinity());
+                    case '-':
+                        assert_literal(percent_scalar::negative_inf_literal);
+                        return percent_scalar(-std::numeric_limits<double>::infinity());
+                    default:
+                        throw_incorrect_percent_scalar();
                 }
 
                 Y_UNREACHABLE();
diff --git a/library/cpp/yson_pull/detail/percent_scalar.h b/library/cpp/yson_pull/detail/percent_scalar.h
index beec425c7d..ff4571842e 100644
--- a/library/cpp/yson_pull/detail/percent_scalar.h
+++ b/library/cpp/yson_pull/detail/percent_scalar.h
@@ -1,36 +1,36 @@
-#pragma once 
- 
-#include <util/generic/strbuf.h> 
- 
-namespace NYsonPull::NDetail { 
-    enum class percent_scalar_type { 
-        boolean, 
-        float64 
-    }; 
- 
-    struct percent_scalar { 
-        //! Text boolean literals 
+#pragma once
+
+#include <util/generic/strbuf.h>
+
+namespace NYsonPull::NDetail {
+    enum class percent_scalar_type {
+        boolean,
+        float64
+    };
+
+    struct percent_scalar {
+        //! Text boolean literals
         static constexpr TStringBuf true_literal = "%true";
         static constexpr TStringBuf false_literal = "%false";
-        //! Text floating-point literals 
+        //! Text floating-point literals
         static constexpr TStringBuf nan_literal = "%nan";
         static constexpr TStringBuf positive_inf_literal = "%inf";
         static constexpr TStringBuf negative_inf_literal = "%-inf";
- 
-        percent_scalar_type type; 
-        union { 
-            double as_float64; 
-            bool as_boolean; 
-        } value; 
- 
-        percent_scalar(double v) { 
-            type = percent_scalar_type::float64; 
-            value.as_float64 = v; 
-        } 
- 
-        percent_scalar(bool v) { 
-            type = percent_scalar_type::boolean; 
-            value.as_boolean = v; 
-        } 
-    }; 
-} 
+
+        percent_scalar_type type;
+        union {
+            double as_float64;
+            bool as_boolean;
+        } value;
+
+        percent_scalar(double v) {
+            type = percent_scalar_type::float64;
+            value.as_float64 = v;
+        }
+
+        percent_scalar(bool v) {
+            type = percent_scalar_type::boolean;
+            value.as_boolean = v;
+        }
+    };
+}
diff --git a/library/cpp/yson_pull/detail/reader.h b/library/cpp/yson_pull/detail/reader.h
index 29a266edb9..0e02396358 100644
--- a/library/cpp/yson_pull/detail/reader.h
+++ b/library/cpp/yson_pull/detail/reader.h
@@ -300,18 +300,18 @@ namespace NYsonPull {
                 }
             }
 
-            //! Present a value from %-literal variant 
-            void yield(const percent_scalar& value) { 
-                switch (value.type) { 
-                    case percent_scalar_type::boolean: 
-                        yield(value.value.as_boolean); 
-                        break; 
-                    case percent_scalar_type::float64: 
-                        yield(value.value.as_float64); 
-                        break; 
-                } 
-            } 
- 
+            //! Present a value from %-literal variant
+            void yield(const percent_scalar& value) {
+                switch (value.type) {
+                    case percent_scalar_type::boolean:
+                        yield(value.value.as_boolean);
+                        break;
+                    case percent_scalar_type::float64:
+                        yield(value.value.as_float64);
+                        break;
+                }
+            }
+
             //! Present a value-less event
             void yield(EEventType type) {
                 event_ = TEvent{type};
@@ -654,7 +654,7 @@ namespace NYsonPull {
 
                     case char_class::percent:
                         lexer_.advance(1);
-                        yield(lexer_.read_percent_scalar()); 
+                        yield(lexer_.read_percent_scalar());
                         break;
 
                     case char_class::none:
diff --git a/library/cpp/yson_pull/detail/writer.h b/library/cpp/yson_pull/detail/writer.h
index 2df6ee8906..b24b994292 100644
--- a/library/cpp/yson_pull/detail/writer.h
+++ b/library/cpp/yson_pull/detail/writer.h
@@ -2,7 +2,7 @@
 
 #include "byte_writer.h"
 #include "cescape.h"
-#include "percent_scalar.h" 
+#include "percent_scalar.h"
 #include "stream_counter.h"
 #include "symbols.h"
 #include "varint.h"
@@ -385,7 +385,7 @@ namespace NYsonPull {
             }
 
             void OnScalarFloat64(double value) override {
-                update_state(EEventType::Scalar); 
+                update_state(EEventType::Scalar);
 
                 begin_node();
                 write(NSymbol::double_marker);
@@ -425,7 +425,7 @@ namespace NYsonPull {
                 update_state(EEventType::Scalar);
 
                 begin_node();
-                write(value ? percent_scalar::true_literal : percent_scalar::false_literal); 
+                write(value ? percent_scalar::true_literal : percent_scalar::false_literal);
                 end_node();
             }
 
@@ -455,20 +455,20 @@ namespace NYsonPull {
             void OnScalarFloat64(double value) override {
                 update_state(EEventType::Scalar);
 
-                begin_node(); 
-
-                if (std::isfinite(value)) { 
-                    char buf[32]; 
-                    auto len = ::snprintf(buf, sizeof(buf), "%#.17lg", value); 
-                    write_raw(buf, len); 
-                } else if (std::isnan(value)) { 
-                    write(percent_scalar::nan_literal); 
-                } else if (value > 0) { 
-                    write(percent_scalar::positive_inf_literal); 
-                } else { 
-                    write(percent_scalar::negative_inf_literal); 
+                begin_node();
+
+                if (std::isfinite(value)) {
+                    char buf[32];
+                    auto len = ::snprintf(buf, sizeof(buf), "%#.17lg", value);
+                    write_raw(buf, len);
+                } else if (std::isnan(value)) {
+                    write(percent_scalar::nan_literal);
+                } else if (value > 0) {
+                    write(percent_scalar::positive_inf_literal);
+                } else {
+                    write(percent_scalar::negative_inf_literal);
                 }
- 
+
                 end_node();
             }
 
diff --git a/library/cpp/yson_pull/ut/reader_ut.cpp b/library/cpp/yson_pull/ut/reader_ut.cpp
index 586c91870a..1184265ddb 100644
--- a/library/cpp/yson_pull/ut/reader_ut.cpp
+++ b/library/cpp/yson_pull/ut/reader_ut.cpp
@@ -21,20 +21,20 @@ namespace {
     template <>
     void expect_scalar(const NYsonPull::TScalar& scalar, double value) {
         UNIT_ASSERT_VALUES_EQUAL(NYsonPull::EScalarType::Float64, scalar.Type());
- 
-        auto scalarValue = scalar.AsFloat64(); 
-        auto message = TStringBuilder() << "expected " << value << ", got " << scalarValue; 
- 
-        if (std::isfinite(value)) { 
-            UNIT_ASSERT_C(std::isfinite(scalarValue), message); 
-            UNIT_ASSERT_DOUBLES_EQUAL(value, scalarValue, 1e-5); 
-        } else if (std::isnan(value)) { 
-            UNIT_ASSERT_C(std::isnan(scalarValue), message); 
-        } else if (value > 0) { 
-            UNIT_ASSERT_C(std::isinf(scalarValue) && (scalarValue > 0), message); 
-        } else { 
-            UNIT_ASSERT_C(std::isinf(scalarValue) && (scalarValue < 0), message); 
-        } 
+
+        auto scalarValue = scalar.AsFloat64();
+        auto message = TStringBuilder() << "expected " << value << ", got " << scalarValue;
+
+        if (std::isfinite(value)) {
+            UNIT_ASSERT_C(std::isfinite(scalarValue), message);
+            UNIT_ASSERT_DOUBLES_EQUAL(value, scalarValue, 1e-5);
+        } else if (std::isnan(value)) {
+            UNIT_ASSERT_C(std::isnan(scalarValue), message);
+        } else if (value > 0) {
+            UNIT_ASSERT_C(std::isinf(scalarValue) && (scalarValue > 0), message);
+        } else {
+            UNIT_ASSERT_C(std::isinf(scalarValue) && (scalarValue < 0), message);
+        }
     }
 
     template <typename T>
@@ -153,23 +153,23 @@ Y_UNIT_TEST_SUITE(Reader) {
 
         test_scalar(
             TStringBuf("\x03\x00\x00\x00\x00\x00\x00\xf8\x7f"sv),
-            double{std::numeric_limits<double>::quiet_NaN()}); 
-        test_scalar( 
+            double{std::numeric_limits<double>::quiet_NaN()});
+        test_scalar(
             TStringBuf("\x03\x00\x00\x00\x00\x00\x00\xf0\x7f"sv),
             double{std::numeric_limits<double>::infinity()});
         test_scalar(
             TStringBuf("\x03\x00\x00\x00\x00\x00\x00\xf0\xff"sv),
             double{-std::numeric_limits<double>::infinity()});
 
-        test_scalar( 
+        test_scalar(
             TStringBuf("%nan"),
-            double{std::numeric_limits<double>::quiet_NaN()}); 
-        test_scalar( 
+            double{std::numeric_limits<double>::quiet_NaN()});
+        test_scalar(
             TStringBuf("%inf"),
-            double{std::numeric_limits<double>::infinity()}); 
-        test_scalar( 
+            double{std::numeric_limits<double>::infinity()});
+        test_scalar(
             TStringBuf("%-inf"),
-            double{-std::numeric_limits<double>::infinity()}); 
+            double{-std::numeric_limits<double>::infinity()});
 
         REJECT("++0.0");
         REJECT("++1.0");
@@ -184,13 +184,13 @@ Y_UNIT_TEST_SUITE(Reader) {
         // XXX: Rejected on Mac OS, accepted on Linux (?!)
         //REJECT(".0");
         //REJECT(".5");
- 
-        REJECT("%NaN"); 
-        REJECT("%+inf"); 
-        REJECT("%infinity"); 
-        REJECT("%na"); 
-        REJECT("%in"); 
-        REJECT("%-in"); 
+
+        REJECT("%NaN");
+        REJECT("%+inf");
+        REJECT("%infinity");
+        REJECT("%na");
+        REJECT("%in");
+        REJECT("%-in");
     }
 
     Y_UNIT_TEST(ScalarString) {
diff --git a/library/cpp/yson_pull/ut/writer_ut.cpp b/library/cpp/yson_pull/ut/writer_ut.cpp
index 4a052e5274..5c304bad0f 100644
--- a/library/cpp/yson_pull/ut/writer_ut.cpp
+++ b/library/cpp/yson_pull/ut/writer_ut.cpp
@@ -123,14 +123,14 @@ Y_UNIT_TEST_SUITE(Writer) {
 
     Y_UNIT_TEST(TextFloat64) {
         UNIT_ASSERT_VALUES_EQUAL(
-            "%inf", 
+            "%inf",
             to_yson_text_string(NYsonPull::TScalar{std::numeric_limits<double>::infinity()}));
         UNIT_ASSERT_VALUES_EQUAL(
-            "%-inf", 
+            "%-inf",
             to_yson_text_string(NYsonPull::TScalar{-std::numeric_limits<double>::infinity()}));
-        UNIT_ASSERT_VALUES_EQUAL( 
-            "%nan", 
-            to_yson_text_string(NYsonPull::TScalar{std::numeric_limits<double>::quiet_NaN()})); 
+        UNIT_ASSERT_VALUES_EQUAL(
+            "%nan",
+            to_yson_text_string(NYsonPull::TScalar{std::numeric_limits<double>::quiet_NaN()}));
     }
 
     Y_UNIT_TEST(TextString) {
@@ -230,15 +230,15 @@ Y_UNIT_TEST_SUITE(Writer) {
         UNIT_ASSERT_VALUES_EQUAL(
             TStringBuf("\x03\x00\x00\x00\x00\x00\x00\xf0\xff"sv),
             to_yson_binary_string(NYsonPull::TScalar{-std::numeric_limits<double>::infinity()}));
-        UNIT_ASSERT_VALUES_EQUAL( 
+        UNIT_ASSERT_VALUES_EQUAL(
             TStringBuf("\x03\x00\x00\x00\x00\x00\x00\xf8\x7f"sv),
-            to_yson_binary_string(NYsonPull::TScalar{std::numeric_limits<double>::quiet_NaN()})); 
-        UNIT_ASSERT_VALUES_EQUAL( 
+            to_yson_binary_string(NYsonPull::TScalar{std::numeric_limits<double>::quiet_NaN()}));
+        UNIT_ASSERT_VALUES_EQUAL(
             TStringBuf("\x03\x9a\x99\x99\x99\x99\x99\xf1\x3f"),
-            to_yson_binary_string(NYsonPull::TScalar{double{1.1}})); 
-        UNIT_ASSERT_VALUES_EQUAL( 
+            to_yson_binary_string(NYsonPull::TScalar{double{1.1}}));
+        UNIT_ASSERT_VALUES_EQUAL(
             TStringBuf("\x03\x9a\x99\x99\x99\x99\x99\xf1\xbf"),
-            to_yson_binary_string(NYsonPull::TScalar{double{-1.1}})); 
+            to_yson_binary_string(NYsonPull::TScalar{double{-1.1}}));
     }
 
     Y_UNIT_TEST(BinaryString) {
diff --git a/ydb/library/yql/core/expr_nodes/yql_expr_nodes.json b/ydb/library/yql/core/expr_nodes/yql_expr_nodes.json
index 541b85b0ba..edfcaa1530 100644
--- a/ydb/library/yql/core/expr_nodes/yql_expr_nodes.json
+++ b/ydb/library/yql/core/expr_nodes/yql_expr_nodes.json
@@ -1706,11 +1706,11 @@
             "Match": {"Type": "Callable", "Name": "TablePath"}
         },
         {
-            "Name": "TCoTableName", 
-            "Base": "TCoTablePropBase", 
-            "Match": {"Type": "Callable", "Name": "TableName"} 
-        }, 
-        { 
+            "Name": "TCoTableName",
+            "Base": "TCoTablePropBase",
+            "Match": {"Type": "Callable", "Name": "TableName"}
+        },
+        {
             "Name": "TCoTableRecord",
             "Base": "TCoTablePropBase",
             "Match": {"Type": "Callable", "Name": "TableRecord"}
diff --git a/ydb/library/yql/sql/v1/builtin.cpp b/ydb/library/yql/sql/v1/builtin.cpp
index e877c6994b..43ef1243f1 100644
--- a/ydb/library/yql/sql/v1/builtin.cpp
+++ b/ydb/library/yql/sql/v1/builtin.cpp
@@ -2992,84 +2992,84 @@ TNodePtr BuildBuiltinFunc(TContext& ctx, TPosition pos, TString name, const TVec
         }
     } else if (ns == "datetime2" && (name == "Format" || name == "Parse")) {
         return BuildUdf(ctx, pos, nameSpace, name, args);
-    } else if (name == "MakeLibraPreprocessor") { 
-        if (args.size() != 1) { 
-            return new TInvalidBuiltin(pos, TStringBuilder() << name << " requires exactly one argument"); 
-        } 
-
-        auto settings = NYT::TNode::CreateMap(); 
- 
-        auto makeUdfArgs = [&args, &pos, &settings]() { 
-            return TVector<TNodePtr> { 
-                args[0], 
-                new TCallNodeImpl(pos, "Void", {}), 
-                BuildQuotedAtom(pos, NYT::NodeToYsonString(settings)) 
-            }; 
-        }; 
- 
-        auto structNode = dynamic_cast<TStructNode*>(args[0].Get()); 
-        if (!structNode) { 
-            if (auto callNode = dynamic_cast<TCallNode*>(args[0].Get())) { 
-                if (callNode->GetOpName() == "AsStruct") { 
-                    return BuildUdf(ctx, pos, nameSpace, name, makeUdfArgs()); 
-                } 
-            } 
- 
-            return new TInvalidBuiltin(pos, TStringBuilder() << name << " requires struct as argument"); 
-        } 
- 
-        for (const auto& item : structNode->GetExprs()) { 
-            const auto& label = item->GetLabel(); 
-            if (label == "Entities") { 
-                auto callNode = dynamic_cast<TCallNode*>(item.Get()); 
-                if (!callNode || callNode->GetOpName() != "AsList") { 
-                    return new TInvalidBuiltin(pos, TStringBuilder() << name << " entities must be list of strings"); 
-                } 
- 
-                auto entities = NYT::TNode::CreateList(); 
-                for (const auto& entity : callNode->GetArgs()) { 
-                    if (!entity->IsLiteral() || entity->GetLiteralType() != "String") { 
-                        return new TInvalidBuiltin(pos, TStringBuilder() << name << " entity must be string literal"); 
-                    } 
-                    entities.Add(entity->GetLiteralValue()); 
-                } 
- 
-                settings(label, std::move(entities)); 
-            } else if (label == "EntitiesStrategy") { 
-                if (!item->IsLiteral() || item->GetLiteralType() != "String") { 
-                    return new TInvalidBuiltin( 
-                        pos, TStringBuilder() << name << " entities strategy must be string literal" 
-                    ); 
-                } 
- 
-                if (!EqualToOneOf(item->GetLiteralValue(), "whitelist", "blacklist")) { 
-                    return new TInvalidBuiltin( 
-                        pos, 
-                        TStringBuilder() << name << " got invalid entities strategy: expected 'whitelist' or 'blacklist'" 
-                    ); 
-                } 
- 
-                settings(label, item->GetLiteralValue()); 
-            } else if (label == "Mode") { 
-                if (!item->IsLiteral() || item->GetLiteralType() != "String") { 
-                    return new TInvalidBuiltin( 
-                        pos, TStringBuilder() << name << " mode must be string literal" 
-                    ); 
-                } 
- 
-                settings(label, item->GetLiteralValue()); 
-            } else if (EqualToOneOf(label, "BlockstatDict", "ParseWithFat")) { 
-                continue; 
-            } else { 
-                return new TInvalidBuiltin( 
-                    pos, 
-                    TStringBuilder() 
-                        << name << " got unsupported setting: " << label 
-                        << "; supported: Entities, EntitiesStrategy, BlockstatDict, ParseWithFat" ); 
-            } 
-        } 
- 
-        return BuildUdf(ctx, pos, nameSpace, name, makeUdfArgs()); 
+    } else if (name == "MakeLibraPreprocessor") {
+        if (args.size() != 1) {
+            return new TInvalidBuiltin(pos, TStringBuilder() << name << " requires exactly one argument");
+        }
+
+        auto settings = NYT::TNode::CreateMap();
+
+        auto makeUdfArgs = [&args, &pos, &settings]() {
+            return TVector<TNodePtr> {
+                args[0],
+                new TCallNodeImpl(pos, "Void", {}),
+                BuildQuotedAtom(pos, NYT::NodeToYsonString(settings))
+            };
+        };
+
+        auto structNode = dynamic_cast<TStructNode*>(args[0].Get());
+        if (!structNode) {
+            if (auto callNode = dynamic_cast<TCallNode*>(args[0].Get())) {
+                if (callNode->GetOpName() == "AsStruct") {
+                    return BuildUdf(ctx, pos, nameSpace, name, makeUdfArgs());
+                }
+            }
+
+            return new TInvalidBuiltin(pos, TStringBuilder() << name << " requires struct as argument");
+        }
+
+        for (const auto& item : structNode->GetExprs()) {
+            const auto& label = item->GetLabel();
+            if (label == "Entities") {
+                auto callNode = dynamic_cast<TCallNode*>(item.Get());
+                if (!callNode || callNode->GetOpName() != "AsList") {
+                    return new TInvalidBuiltin(pos, TStringBuilder() << name << " entities must be list of strings");
+                }
+
+                auto entities = NYT::TNode::CreateList();
+                for (const auto& entity : callNode->GetArgs()) {
+                    if (!entity->IsLiteral() || entity->GetLiteralType() != "String") {
+                        return new TInvalidBuiltin(pos, TStringBuilder() << name << " entity must be string literal");
+                    }
+                    entities.Add(entity->GetLiteralValue());
+                }
+
+                settings(label, std::move(entities));
+            } else if (label == "EntitiesStrategy") {
+                if (!item->IsLiteral() || item->GetLiteralType() != "String") {
+                    return new TInvalidBuiltin(
+                        pos, TStringBuilder() << name << " entities strategy must be string literal"
+                    );
+                }
+
+                if (!EqualToOneOf(item->GetLiteralValue(), "whitelist", "blacklist")) {
+                    return new TInvalidBuiltin(
+                        pos,
+                        TStringBuilder() << name << " got invalid entities strategy: expected 'whitelist' or 'blacklist'"
+                    );
+                }
+
+                settings(label, item->GetLiteralValue());
+            } else if (label == "Mode") {
+                if (!item->IsLiteral() || item->GetLiteralType() != "String") {
+                    return new TInvalidBuiltin(
+                        pos, TStringBuilder() << name << " mode must be string literal"
+                    );
+                }
+
+                settings(label, item->GetLiteralValue());
+            } else if (EqualToOneOf(label, "BlockstatDict", "ParseWithFat")) {
+                continue;
+            } else {
+                return new TInvalidBuiltin(
+                    pos,
+                    TStringBuilder()
+                        << name << " got unsupported setting: " << label
+                        << "; supported: Entities, EntitiesStrategy, BlockstatDict, ParseWithFat" );
+            }
+        }
+
+        return BuildUdf(ctx, pos, nameSpace, name, makeUdfArgs());
     } else if (scriptType != NKikimr::NMiniKQL::EScriptType::Unknown) {
         auto scriptName = NKikimr::NMiniKQL::ScriptTypeAsStr(scriptType);
         return new TScriptUdf(pos, TString(scriptName), name, args);
diff --git a/ydb/library/yql/sql/v1/query.cpp b/ydb/library/yql/sql/v1/query.cpp
index 6429ebe9cc..725356b9f5 100644
--- a/ydb/library/yql/sql/v1/query.cpp
+++ b/ydb/library/yql/sql/v1/query.cpp
@@ -398,14 +398,14 @@ public:
             folder = L(folder, Args.size() > 1 ? Args[1].Id.Build() : BuildQuotedAtom(Pos, ""));
             return folder;
         }
-        else if (func == "tables") { 
-            if (!Args.empty()) { 
-                ctx.Error(Pos) << Func << " doesn't accept arguments"; 
-                return nullptr; 
-            } 
-
-            return L(Y("DataTables")); 
-        } 
+        else if (func == "tables") {
+            if (!Args.empty()) {
+                ctx.Error(Pos) << Func << " doesn't accept arguments";
+                return nullptr;
+            }
+
+            return L(Y("DataTables"));
+        }
         else if (func == "object") {
             const size_t positionalArgs = 2;
             auto result = Y("MrObject");
diff --git a/ydb/library/yql/sql/v1/sql.cpp b/ydb/library/yql/sql/v1/sql.cpp
index f4d121741b..ab5a864788 100644
--- a/ydb/library/yql/sql/v1/sql.cpp
+++ b/ydb/library/yql/sql/v1/sql.cpp
@@ -1599,23 +1599,23 @@ bool TSqlTranslation::TableRefImpl(const TRule_table_ref& node, TTableRef& resul
 
             auto& alt = block.GetAlt2();
             const TString func(Id(alt.GetRule_an_id_expr1(), *this));
-            TVector<TTableArg> args; 
-            if (alt.HasBlock3()) { 
-                auto& argsBlock = alt.GetBlock3(); 
-                auto arg = TableArgImpl(argsBlock.GetRule_table_arg1()); 
+            TVector<TTableArg> args;
+            if (alt.HasBlock3()) {
+                auto& argsBlock = alt.GetBlock3();
+                auto arg = TableArgImpl(argsBlock.GetRule_table_arg1());
                 if (!arg) {
                     return false;
                 }
 
-                args.push_back(std::move(*arg)); 
-                for (auto& b : argsBlock.GetBlock2()) { 
-                    arg = TableArgImpl(b.GetRule_table_arg2()); 
-                    if (!arg) { 
-                        return false; 
-                    } 
- 
-                    args.push_back(std::move(*arg)); 
-                } 
+                args.push_back(std::move(*arg));
+                for (auto& b : argsBlock.GetBlock2()) {
+                    arg = TableArgImpl(b.GetRule_table_arg2());
+                    if (!arg) {
+                        return false;
+                    }
+
+                    args.push_back(std::move(*arg));
+                }
             }
             tableHints = GetTableFuncHints(func);
             tr.Keys = BuildTableKeys(pos, service, cluster, func, args);
@@ -1762,7 +1762,7 @@ TMaybe<TSourcePtr> TSqlTranslation::AsTableImpl(const TRule_table_ref& node) {
                 return TMaybe<TSourcePtr>(nullptr);
             }
 
-            if (!alt.HasBlock3() || !alt.GetBlock3().GetBlock2().empty()) { 
+            if (!alt.HasBlock3() || !alt.GetBlock3().GetBlock2().empty()) {
                 Ctx.Error() << "Expected single argument for AS_TABLE source";
                 return TMaybe<TSourcePtr>(nullptr);
             }
@@ -1772,7 +1772,7 @@ TMaybe<TSourcePtr> TSqlTranslation::AsTableImpl(const TRule_table_ref& node) {
                 return TMaybe<TSourcePtr>(nullptr);
             }
 
-            auto arg = TableArgImpl(alt.GetBlock3().GetRule_table_arg1()); 
+            auto arg = TableArgImpl(alt.GetBlock3().GetRule_table_arg1());
             if (!arg) {
                 return TMaybe<TSourcePtr>(nullptr);
             }
diff --git a/ydb/library/yql/sql/v1/sql_ut.cpp b/ydb/library/yql/sql/v1/sql_ut.cpp
index 4bac8cb1cc..85b6e0dfcd 100644
--- a/ydb/library/yql/sql/v1/sql_ut.cpp
+++ b/ydb/library/yql/sql/v1/sql_ut.cpp
@@ -4018,76 +4018,76 @@ Y_UNIT_TEST_SUITE(SessionWindowNegative) {
         UNIT_ASSERT_NO_DIFF(Err2Str(res), "<main>:2:13: Error: SessionWindow is unsupported for streaming sources\n");
     }
 }
- 
-Y_UNIT_TEST_SUITE(LibraSqlSugar) { 
-    auto makeResult = [](TStringBuf settings) { 
-        return SqlToYql( 
-            TStringBuilder() 
-                << settings 
-                << "\n$udf1 = MyLibra::MakeLibraPreprocessor($settings);" 
-                << "\n$udf2 = CustomLibra::MakeLibraPreprocessor($settings);" 
-                << "\nPROCESS plato.Input USING $udf1(TableRow())" 
-                << "\nUNION ALL" 
-                << "\nPROCESS plato.Input USING $udf2(TableRow());" 
-        ); 
-    }; 
- 
-    Y_UNIT_TEST(EmptySettings) { 
-        auto res = makeResult(R"( 
-            $settings = AsStruct(); 
-        )"); 
-        UNIT_ASSERT(res.IsOk()); 
-    } 
- 
-    Y_UNIT_TEST(OnlyEntities) { 
-        auto res = makeResult(R"( 
-            $settings = AsStruct( 
-                AsList("A", "B", "C") AS Entities 
-            ); 
-        )"); 
-        UNIT_ASSERT(res.IsOk()); 
-    } 
- 
-    Y_UNIT_TEST(EntitiesWithStrategy) { 
-        auto res = makeResult(R"( 
-            $settings = AsStruct( 
-                AsList("A", "B", "C") AS Entities, 
-                "blacklist" AS EntitiesStrategy 
-            ); 
-        )"); 
-        UNIT_ASSERT(res.IsOk()); 
-    } 
- 
-    Y_UNIT_TEST(AllSettings) { 
-        auto res = makeResult(R"( 
-            $settings = AsStruct( 
-                AsList("A", "B", "C") AS Entities, 
-                "whitelist" AS EntitiesStrategy, 
-                "path" AS BlockstatDict, 
-                false AS ParseWithFat, 
-                "map" AS Mode 
-            ); 
-        )"); 
-        UNIT_ASSERT(res.IsOk()); 
-    } 
- 
-    Y_UNIT_TEST(BadStrategy) { 
-        auto res = makeResult(R"( 
-            $settings = AsStruct("bad" AS EntitiesStrategy); 
-        )"); 
-        UNIT_ASSERT_STRING_CONTAINS( 
-            Err2Str(res), 
-            "Error: MakeLibraPreprocessor got invalid entities strategy: expected 'whitelist' or 'blacklist'" 
-        ); 
-    } 
- 
-    Y_UNIT_TEST(BadEntities) { 
-        auto res = makeResult(R"( 
-            $settings = AsStruct(AsList("A", 1) AS Entities); 
-        )"); 
-        UNIT_ASSERT_STRING_CONTAINS(Err2Str(res), "Error: MakeLibraPreprocessor entity must be string literal"); 
-    } 
-} 
+
+Y_UNIT_TEST_SUITE(LibraSqlSugar) {
+    auto makeResult = [](TStringBuf settings) {
+        return SqlToYql(
+            TStringBuilder()
+                << settings
+                << "\n$udf1 = MyLibra::MakeLibraPreprocessor($settings);"
+                << "\n$udf2 = CustomLibra::MakeLibraPreprocessor($settings);"
+                << "\nPROCESS plato.Input USING $udf1(TableRow())"
+                << "\nUNION ALL"
+                << "\nPROCESS plato.Input USING $udf2(TableRow());"
+        );
+    };
+
+    Y_UNIT_TEST(EmptySettings) {
+        auto res = makeResult(R"(
+            $settings = AsStruct();
+        )");
+        UNIT_ASSERT(res.IsOk());
+    }
+
+    Y_UNIT_TEST(OnlyEntities) {
+        auto res = makeResult(R"(
+            $settings = AsStruct(
+                AsList("A", "B", "C") AS Entities
+            );
+        )");
+        UNIT_ASSERT(res.IsOk());
+    }
+
+    Y_UNIT_TEST(EntitiesWithStrategy) {
+        auto res = makeResult(R"(
+            $settings = AsStruct(
+                AsList("A", "B", "C") AS Entities,
+                "blacklist" AS EntitiesStrategy
+            );
+        )");
+        UNIT_ASSERT(res.IsOk());
+    }
+
+    Y_UNIT_TEST(AllSettings) {
+        auto res = makeResult(R"(
+            $settings = AsStruct(
+                AsList("A", "B", "C") AS Entities,
+                "whitelist" AS EntitiesStrategy,
+                "path" AS BlockstatDict,
+                false AS ParseWithFat,
+                "map" AS Mode
+            );
+        )");
+        UNIT_ASSERT(res.IsOk());
+    }
+
+    Y_UNIT_TEST(BadStrategy) {
+        auto res = makeResult(R"(
+            $settings = AsStruct("bad" AS EntitiesStrategy);
+        )");
+        UNIT_ASSERT_STRING_CONTAINS(
+            Err2Str(res),
+            "Error: MakeLibraPreprocessor got invalid entities strategy: expected 'whitelist' or 'blacklist'"
+        );
+    }
+
+    Y_UNIT_TEST(BadEntities) {
+        auto res = makeResult(R"(
+            $settings = AsStruct(AsList("A", 1) AS Entities);
+        )");
+        UNIT_ASSERT_STRING_CONTAINS(Err2Str(res), "Error: MakeLibraPreprocessor entity must be string literal");
+    }
+}
 
 Y_UNIT_TEST_SUITE(TrailingQuestionsNegative) {
     Y_UNIT_TEST(Basic) {