Revert ymake build from ydb oss export

1 files changed, 0 insertions, 237 deletions

diff --git a/contrib/tools/cython/Cython/Compiler/UtilityCode.py b/contrib/tools/cython/Cython/Compiler/UtilityCode.py
deleted file mode 100644
index 98e9ab5bfbf..00000000000
--- a/contrib/tools/cython/Cython/Compiler/UtilityCode.py
+++ /dev/null
@@ -1,237 +0,0 @@
-from __future__ import absolute_import
-
-from .TreeFragment import parse_from_strings, StringParseContext
-from . import Symtab
-from . import Naming
-from . import Code
-
-
-class NonManglingModuleScope(Symtab.ModuleScope):
-
-    def __init__(self, prefix, *args, **kw):
-        self.prefix = prefix
-        self.cython_scope = None
-        self.cpp = kw.pop('cpp', False)
-        Symtab.ModuleScope.__init__(self, *args, **kw)
-
-    def add_imported_entry(self, name, entry, pos):
-        entry.used = True
-        return super(NonManglingModuleScope, self).add_imported_entry(name, entry, pos)
-
-    def mangle(self, prefix, name=None):
-        if name:
-            if prefix in (Naming.typeobj_prefix, Naming.func_prefix, Naming.var_prefix, Naming.pyfunc_prefix):
-                # Functions, classes etc. gets a manually defined prefix easily
-                # manually callable instead (the one passed to CythonUtilityCode)
-                prefix = self.prefix
-            return "%s%s" % (prefix, name)
-        else:
-            return Symtab.ModuleScope.mangle(self, prefix)
-
-
-class CythonUtilityCodeContext(StringParseContext):
-    scope = None
-
-    def find_module(self, module_name, relative_to=None, pos=None, need_pxd=True, absolute_fallback=True):
-        if relative_to:
-            raise AssertionError("Relative imports not supported in utility code.")
-        if module_name != self.module_name:
-            if module_name not in self.modules:
-                raise AssertionError("Only the cython cimport is supported.")
-            else:
-                return self.modules[module_name]
-
-        if self.scope is None:
-            self.scope = NonManglingModuleScope(
-                self.prefix, module_name, parent_module=None, context=self, cpp=self.cpp)
-
-        return self.scope
-
-
-class CythonUtilityCode(Code.UtilityCodeBase):
-    """
-    Utility code written in the Cython language itself.
-
-    The @cname decorator can set the cname for a function, method of cdef class.
-    Functions decorated with @cname('c_func_name') get the given cname.
-
-    For cdef classes the rules are as follows:
-        obj struct      -> <cname>_obj
-        obj type ptr    -> <cname>_type
-        methods         -> <class_cname>_<method_cname>
-
-    For methods the cname decorator is optional, but without the decorator the
-    methods will not be prototyped. See Cython.Compiler.CythonScope and
-    tests/run/cythonscope.pyx for examples.
-    """
-
-    is_cython_utility = True
-
-    def __init__(self, impl, name="__pyxutil", prefix="", requires=None,
-                 file=None, from_scope=None, context=None, compiler_directives=None,
-                 outer_module_scope=None):
-        # 1) We need to delay the parsing/processing, so that all modules can be
-        #    imported without import loops
-        # 2) The same utility code object can be used for multiple source files;
-        #    while the generated node trees can be altered in the compilation of a
-        #    single file.
-        # Hence, delay any processing until later.
-        context_types = {}
-        if context is not None:
-            from .PyrexTypes import BaseType
-            for key, value in context.items():
-                if isinstance(value, BaseType):
-                    context[key] = key
-                    context_types[key] = value
-            impl = Code.sub_tempita(impl, context, file, name)
-        self.impl = impl
-        self.name = name
-        self.file = file
-        self.prefix = prefix
-        self.requires = requires or []
-        self.from_scope = from_scope
-        self.outer_module_scope = outer_module_scope
-        self.compiler_directives = compiler_directives
-        self.context_types = context_types
-
-    def __eq__(self, other):
-        if isinstance(other, CythonUtilityCode):
-            return self._equality_params() == other._equality_params()
-        else:
-            return False
-
-    def _equality_params(self):
-        outer_scope = self.outer_module_scope
-        while isinstance(outer_scope, NonManglingModuleScope):
-            outer_scope = outer_scope.outer_scope
-        return self.impl, outer_scope, self.compiler_directives
-
-    def __hash__(self):
-        return hash(self.impl)
-
-    def get_tree(self, entries_only=False, cython_scope=None):
-        from .AnalysedTreeTransforms import AutoTestDictTransform
-        # The AutoTestDictTransform creates the statement "__test__ = {}",
-        # which when copied into the main ModuleNode overwrites
-        # any __test__ in user code; not desired
-        excludes = [AutoTestDictTransform]
-
-        from . import Pipeline, ParseTreeTransforms
-        context = CythonUtilityCodeContext(
-            self.name, compiler_directives=self.compiler_directives,
-            cpp=cython_scope.is_cpp() if cython_scope else False)
-        context.prefix = self.prefix
-        context.cython_scope = cython_scope
-        #context = StringParseContext(self.name)
-        tree = parse_from_strings(
-            self.name, self.impl, context=context, allow_struct_enum_decorator=True)
-        pipeline = Pipeline.create_pipeline(context, 'pyx', exclude_classes=excludes)
-
-        if entries_only:
-            p = []
-            for t in pipeline:
-                p.append(t)
-                if isinstance(p, ParseTreeTransforms.AnalyseDeclarationsTransform):
-                    break
-
-            pipeline = p
-
-        transform = ParseTreeTransforms.CnameDirectivesTransform(context)
-        # InterpretCompilerDirectives already does a cdef declarator check
-        #before = ParseTreeTransforms.DecoratorTransform
-        before = ParseTreeTransforms.InterpretCompilerDirectives
-        pipeline = Pipeline.insert_into_pipeline(pipeline, transform,
-                                                 before=before)
-
-        def merge_scope(scope):
-            def merge_scope_transform(module_node):
-                module_node.scope.merge_in(scope)
-                return module_node
-            return merge_scope_transform
-
-        if self.from_scope:
-            pipeline = Pipeline.insert_into_pipeline(
-                pipeline, merge_scope(self.from_scope),
-                before=ParseTreeTransforms.AnalyseDeclarationsTransform)
-
-        for dep in self.requires:
-            if isinstance(dep, CythonUtilityCode) and hasattr(dep, 'tree') and not cython_scope:
-                pipeline = Pipeline.insert_into_pipeline(
-                    pipeline, merge_scope(dep.tree.scope),
-                    before=ParseTreeTransforms.AnalyseDeclarationsTransform)
-
-        if self.outer_module_scope:
-            # inject outer module between utility code module and builtin module
-            def scope_transform(module_node):
-                module_node.scope.outer_scope = self.outer_module_scope
-                return module_node
-
-            pipeline = Pipeline.insert_into_pipeline(
-                pipeline, scope_transform,
-                before=ParseTreeTransforms.AnalyseDeclarationsTransform)
-
-        if self.context_types:
-            # inject types into module scope
-            def scope_transform(module_node):
-                for name, type in self.context_types.items():
-                    entry = module_node.scope.declare_type(name, type, None, visibility='extern')
-                    entry.in_cinclude = True
-                return module_node
-
-            pipeline = Pipeline.insert_into_pipeline(
-                pipeline, scope_transform,
-                before=ParseTreeTransforms.AnalyseDeclarationsTransform)
-
-        (err, tree) = Pipeline.run_pipeline(pipeline, tree, printtree=False)
-        assert not err, err
-        self.tree = tree
-        return tree
-
-    def put_code(self, output):
-        pass
-
-    @classmethod
-    def load_as_string(cls, util_code_name, from_file=None, **kwargs):
-        """
-        Load a utility code as a string. Returns (proto, implementation)
-        """
-        util = cls.load(util_code_name, from_file, **kwargs)
-        return util.proto, util.impl # keep line numbers => no lstrip()
-
-    def declare_in_scope(self, dest_scope, used=False, cython_scope=None,
-                         whitelist=None):
-        """
-        Declare all entries from the utility code in dest_scope. Code will only
-        be included for used entries. If module_name is given, declare the
-        type entries with that name.
-        """
-        tree = self.get_tree(entries_only=True, cython_scope=cython_scope)
-
-        entries = tree.scope.entries
-        entries.pop('__name__')
-        entries.pop('__file__')
-        entries.pop('__builtins__')
-        entries.pop('__doc__')
-
-        for entry in entries.values():
-            entry.utility_code_definition = self
-            entry.used = used
-
-        original_scope = tree.scope
-        dest_scope.merge_in(original_scope, merge_unused=True, whitelist=whitelist)
-        tree.scope = dest_scope
-
-        for dep in self.requires:
-            if dep.is_cython_utility:
-                dep.declare_in_scope(dest_scope, cython_scope=cython_scope)
-
-        return original_scope
-
-
-def declare_declarations_in_scope(declaration_string, env, private_type=True,
-                                  *args, **kwargs):
-    """
-    Declare some declarations given as Cython code in declaration_string
-    in scope env.
-    """
-    CythonUtilityCode(declaration_string, *args, **kwargs).declare_in_scope(env)