B Í‹d:ã@sPdZddlmZddlTddlTddlmZGdd„deƒZeƒZ d d d „Z dS) z± 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. é)Úabsolute_importé)Ú*)Ú CompileErrorc@seZdZdd„ZdS)Ú EmptyScopecCsdS)N©)ÚselfÚnamerrúh/work/yifan.wang/ringdown/master-ringdown-env/lib/python3.7/site-packages/Cython/Compiler/Interpreter.pyÚlookupszEmptyScope.lookupN)Ú__name__Ú __module__Ú __qualname__r rrrr rsrNrcs~‡‡fdd„‰|r(‡fdd„t|ƒDƒ}|rvt|tƒs:t‚i}x2|jD](}ˆ|jdƒ\}}ˆ|j|jjƒ||<qFW|}||fS)a, 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. cs€|ˆkr>ˆr0| ˆ¡}|s&t|jdƒ‚||jfSt|jdƒ‚n>tjddkrlt|tƒrl|jdk rl|j|jfS| t ¡|jfSdS)Nz Invalid type.zType not allowed here.ré) Zanalyse_as_typerÚposÚsysÚ version_infoÚ isinstanceZ StringNodeZ unicode_valueZcompile_time_valueÚ empty_scope)ÚnodeÚixÚtype)Ú type_argsÚtype_envrr Ú interpret's      z0interpret_compiletime_options..interpretcsg|]\}}ˆ||ƒ‘qSrr)Ú.0rÚx)rrr ú 8sz1interpret_compiletime_options..N)Ú enumeraterZDictNodeÚAssertionErrorZkey_value_pairsÚkeyÚvalue)ZoptlistÚoptdictrrZ new_optdictÚitemZnew_keyÚdummyr)rrrr Úinterpret_compiletime_optionss r%)Nr) Ú__doc__Ú __future__rZNodesZ ExprNodesZErrorsrÚobjectrrr%rrrr Ús