a ß™fbõã@shdZddlZddlZddlZddlZddlZddlZddlmZdgZ e  d¡Z didddfdd„Z dS) z4Utilities for generating new Python code at runtime.éNé)Úfind_current_moduleÚmake_function_with_signaturez^[A-Za-z][A-Za-z_]*©cCsJg}g}t|tƒr| ¡}nt|ƒ}t ||¡D]R} t| tƒrR| d} | | ¡n| } | | ¡t  | ¡stt   | ¡s0t d| ›ƒ‚q0||fD].} | durŒt  | ¡s¬t   | ¡sŒt d| ›ƒ‚qŒd  |¡g} |rÜ|  d|›¡| dd…} |durö|j}d|›d|i} i}t|ƒD]J\}} | \}}d|›}|||<|  d|›d |›¡|  d  |¡¡q|r„|  d |›¡|  d |›¡d   | ¡ d¡} d   | ¡ d¡} td ƒ}t ¡j}|rê|j}|j}| d¡ròtj |¡dd}nd}d}|jd }t djd||| | d¡}t||dƒ}t|| |ƒ||}||_ |j!|_!|S)av Make a new function from an existing function but with the desired signature. The desired signature must of course be compatible with the arguments actually accepted by the input function. The ``args`` are strings that should be the names of the positional arguments. ``kwargs`` can map names of keyword arguments to their default values. It may be either a ``dict`` or a list of ``(keyword, default)`` tuples. If ``varargs`` is a string it is added to the positional arguments as ``*``. Likewise ``varkwargs`` can be the name for a variable keyword argument placeholder like ``**``. If not specified the name of the new function is taken from the original function. Otherwise, the ``name`` argument can be used to specify a new name. Note, the names may only be valid Python variable names. rzinvalid argument name: Nz, z, *Ú__Z__funcZ_kwargsú=z , {0}={0}z, **Úéz.pycz.pyzÚ__main__zE{0} def {name}({sig1}): return __{name}__func({sig2}) Ú )ÚnameZsig1Zsig2Zsingle)"Ú isinstanceÚdictÚitemsÚiterÚ itertoolsÚchainÚtupleÚappendÚkeywordÚ iskeywordÚ _ARGNAME_REÚmatchÚ SyntaxErrorÚjoinÚ__name__Ú enumerateÚformatÚlstriprÚinspectZ currentframeÚf_backÚ__file__ÚendswithÚosÚpathÚsplitextÚf_linenoÚtextwrapÚdedentÚcompileÚevalÚ __module__Ú__doc__)ÚfuncÚargsÚkwargsZvarargsZ varkwargsr Zpos_argsZkey_argsZ iter_kwargsÚitemÚargnameZ def_signatureZcall_signatureZ global_varsZ local_varsÚidxÚkeyÚvalueZ default_varÚmodZfrmÚfilenameÚmodnameÚlinenoÚtemplateÚcodeÚnew_funcrrú4lib/python3.9/site-packages/astropy/utils/codegen.pyrsp             ü  ) r,rrrr#Úrer'Z introspectionrÚ__all__r)rrrrrr<Ús  ÿ