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authoralexv-smirnov <[email protected]>2023-03-28 22:25:04 +0300
committeralexv-smirnov <[email protected]>2023-03-28 22:25:04 +0300
commitb8a17f9b1c166d2e9a26b99348a4c29d972caf55 (patch)
tree1a2d881f1a9452b9c6103dbf69d73da7624e98e5 /contrib/tools/cython/Cython/Compiler/Interpreter.py
parent25659221f18577ea38430a8ec3349836f5626b6a (diff)
Revert ymake build from ydb oss export
Diffstat (limited to 'contrib/tools/cython/Cython/Compiler/Interpreter.py')
-rw-r--r--contrib/tools/cython/Cython/Compiler/Interpreter.py64
1 files changed, 0 insertions, 64 deletions
diff --git a/contrib/tools/cython/Cython/Compiler/Interpreter.py b/contrib/tools/cython/Cython/Compiler/Interpreter.py
deleted file mode 100644
index 9ec391f2a02..00000000000
--- a/contrib/tools/cython/Cython/Compiler/Interpreter.py
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@@ -1,64 +0,0 @@
-"""
-This module deals with interpreting the parse tree as Python
-would have done, in the compiler.
-
-For now this only covers parse tree to value conversion of
-compile-time values.
-"""
-
-from __future__ import absolute_import
-
-from .Nodes import *
-from .ExprNodes import *
-from .Errors import CompileError
-
-
-class EmptyScope(object):
- def lookup(self, name):
- return None
-
-empty_scope = EmptyScope()
-
-def interpret_compiletime_options(optlist, optdict, type_env=None, type_args=()):
- """
- Tries to interpret a list of compile time option nodes.
- The result will be a tuple (optlist, optdict) but where
- all expression nodes have been interpreted. The result is
- in the form of tuples (value, pos).
-
- optlist is a list of nodes, while optdict is a DictNode (the
- result optdict is a dict)
-
- If type_env is set, all type nodes will be analysed and the resulting
- type set. Otherwise only interpretateable ExprNodes
- are allowed, other nodes raises errors.
-
- A CompileError will be raised if there are problems.
- """
-
- def interpret(node, ix):
- if ix in type_args:
- if type_env:
- type = node.analyse_as_type(type_env)
- if not type:
- raise CompileError(node.pos, "Invalid type.")
- return (type, node.pos)
- else:
- raise CompileError(node.pos, "Type not allowed here.")
- else:
- if (sys.version_info[0] >=3 and
- isinstance(node, StringNode) and
- node.unicode_value is not None):
- return (node.unicode_value, node.pos)
- return (node.compile_time_value(empty_scope), node.pos)
-
- if optlist:
- optlist = [interpret(x, ix) for ix, x in enumerate(optlist)]
- if optdict:
- assert isinstance(optdict, DictNode)
- new_optdict = {}
- for item in optdict.key_value_pairs:
- new_key, dummy = interpret(item.key, None)
- new_optdict[new_key] = interpret(item.value, item.key.value)
- optdict = new_optdict
- return (optlist, new_optdict)