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authormonster <[email protected]>2022-07-07 14:41:37 +0300
committermonster <[email protected]>2022-07-07 14:41:37 +0300
commit06e5c21a835c0e923506c4ff27929f34e00761c2 (patch)
tree75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/tools/cython/Cython/Compiler/CythonScope.py
parent03f024c4412e3aa613bb543cf1660176320ba8f4 (diff)
fix ya.make
Diffstat (limited to 'contrib/tools/cython/Cython/Compiler/CythonScope.py')
-rw-r--r--contrib/tools/cython/Cython/Compiler/CythonScope.py164
1 files changed, 0 insertions, 164 deletions
diff --git a/contrib/tools/cython/Cython/Compiler/CythonScope.py b/contrib/tools/cython/Cython/Compiler/CythonScope.py
deleted file mode 100644
index 1c25d1a6b4c..00000000000
--- a/contrib/tools/cython/Cython/Compiler/CythonScope.py
+++ /dev/null
@@ -1,164 +0,0 @@
-from __future__ import absolute_import
-
-from .Symtab import ModuleScope
-from .PyrexTypes import *
-from .UtilityCode import CythonUtilityCode
-from .Errors import error
-from .Scanning import StringSourceDescriptor
-from . import MemoryView
-
-
-class CythonScope(ModuleScope):
- is_cython_builtin = 1
- _cythonscope_initialized = False
-
- def __init__(self, context):
- ModuleScope.__init__(self, u'cython', None, None)
- self.pxd_file_loaded = True
- self.populate_cython_scope()
- # The Main.Context object
- self.context = context
-
- for fused_type in (cy_integral_type, cy_floating_type, cy_numeric_type):
- entry = self.declare_typedef(fused_type.name,
- fused_type,
- None,
- cname='<error>')
- entry.in_cinclude = True
-
- def is_cpp(self):
- # Allow C++ utility code in C++ contexts.
- return self.context.cpp
-
- def lookup_type(self, name):
- # This function should go away when types are all first-level objects.
- type = parse_basic_type(name)
- if type:
- return type
-
- return super(CythonScope, self).lookup_type(name)
-
- def lookup(self, name):
- entry = super(CythonScope, self).lookup(name)
-
- if entry is None and not self._cythonscope_initialized:
- self.load_cythonscope()
- entry = super(CythonScope, self).lookup(name)
-
- return entry
-
- def find_module(self, module_name, pos):
- error("cython.%s is not available" % module_name, pos)
-
- def find_submodule(self, module_name):
- entry = self.entries.get(module_name, None)
- if not entry:
- self.load_cythonscope()
- entry = self.entries.get(module_name, None)
-
- if entry and entry.as_module:
- return entry.as_module
- else:
- # TODO: fix find_submodule control flow so that we're not
- # expected to create a submodule here (to protect CythonScope's
- # possible immutability). Hack ourselves out of the situation
- # for now.
- raise error((StringSourceDescriptor(u"cython", u""), 0, 0),
- "cython.%s is not available" % module_name)
-
- def lookup_qualified_name(self, qname):
- # ExprNode.as_cython_attribute generates qnames and we untangle it here...
- name_path = qname.split(u'.')
- scope = self
- while len(name_path) > 1:
- scope = scope.lookup_here(name_path[0])
- if scope:
- scope = scope.as_module
- del name_path[0]
- if scope is None:
- return None
- else:
- return scope.lookup_here(name_path[0])
-
- def populate_cython_scope(self):
- # These are used to optimize isinstance in FinalOptimizePhase
- type_object = self.declare_typedef(
- 'PyTypeObject',
- base_type = c_void_type,
- pos = None,
- cname = 'PyTypeObject')
- type_object.is_void = True
- type_object_type = type_object.type
-
- self.declare_cfunction(
- 'PyObject_TypeCheck',
- CFuncType(c_bint_type, [CFuncTypeArg("o", py_object_type, None),
- CFuncTypeArg("t", c_ptr_type(type_object_type), None)]),
- pos = None,
- defining = 1,
- cname = 'PyObject_TypeCheck')
-
- def load_cythonscope(self):
- """
- Creates some entries for testing purposes and entries for
- cython.array() and for cython.view.*.
- """
- if self._cythonscope_initialized:
- return
-
- self._cythonscope_initialized = True
- cython_testscope_utility_code.declare_in_scope(
- self, cython_scope=self)
- cython_test_extclass_utility_code.declare_in_scope(
- self, cython_scope=self)
-
- #
- # The view sub-scope
- #
- self.viewscope = viewscope = ModuleScope(u'view', self, None)
- self.declare_module('view', viewscope, None).as_module = viewscope
- viewscope.is_cython_builtin = True
- viewscope.pxd_file_loaded = True
-
- cythonview_testscope_utility_code.declare_in_scope(
- viewscope, cython_scope=self)
-
- view_utility_scope = MemoryView.view_utility_code.declare_in_scope(
- self.viewscope, cython_scope=self,
- whitelist=MemoryView.view_utility_whitelist)
-
- # self.entries["array"] = view_utility_scope.entries.pop("array")
-
-
-def create_cython_scope(context):
- # One could in fact probably make it a singleton,
- # but not sure yet whether any code mutates it (which would kill reusing
- # it across different contexts)
- return CythonScope(context)
-
-# Load test utilities for the cython scope
-
-def load_testscope_utility(cy_util_name, **kwargs):
- return CythonUtilityCode.load(cy_util_name, "TestCythonScope.pyx", **kwargs)
-
-
-undecorated_methods_protos = UtilityCode(proto=u"""
- /* These methods are undecorated and have therefore no prototype */
- static PyObject *__pyx_TestClass_cdef_method(
- struct __pyx_TestClass_obj *self, int value);
- static PyObject *__pyx_TestClass_cpdef_method(
- struct __pyx_TestClass_obj *self, int value, int skip_dispatch);
- static PyObject *__pyx_TestClass_def_method(
- PyObject *self, PyObject *value);
-""")
-
-cython_testscope_utility_code = load_testscope_utility("TestScope")
-
-test_cython_utility_dep = load_testscope_utility("TestDep")
-
-cython_test_extclass_utility_code = \
- load_testscope_utility("TestClass", name="TestClass",
- requires=[undecorated_methods_protos,
- test_cython_utility_dep])
-
-cythonview_testscope_utility_code = load_testscope_utility("View.TestScope")