B 2a$@sdZddlZddlZddlmZiZdZdgZejZGddde e Z d d Z d d Z ee ejd kr|ddZeedS)a3 Standard "encodings" Package Standard Python encoding modules are stored in this package directory. Codec modules must have names corresponding to normalized encoding names as defined in the normalize_encoding() function below, e.g. 'utf-8' must be implemented by the module 'utf_8.py'. Each codec module must export the following interface: * getregentry() -> codecs.CodecInfo object The getregentry() API must return a CodecInfo object with encoder, decoder, incrementalencoder, incrementaldecoder, streamwriter and streamreader atttributes which adhere to the Python Codec Interface Standard. In addition, a module may optionally also define the following APIs which are then used by the package's codec search function: * getaliases() -> sequence of encoding name strings to use as aliases Alias names returned by getaliases() must be normalized encoding names as defined by normalize_encoding(). Written by Marc-Andre Lemburg (mal@lemburg.com). (c) Copyright CNRI, All Rights Reserved. NO WARRANTY. N)aliasesz --unknown--*c@s eZdZdS)CodecRegistryErrorN)__name__ __module__ __qualname__r r >/var/www/html/prediksi/Python-3.7.12/Lib/encodings/__init__.pyr(srcCsjt|trt|d}g}d}xB|D]:}|s6|dkrX|rH|rH|d||d}q"d}q"Wd|S)a Normalize an encoding name. Normalization works as follows: all non-alphanumeric characters except the dot used for Python package names are collapsed and replaced with a single underscore, e.g. ' -;#' becomes '_'. Leading and trailing underscores are removed. Note that encoding names should be ASCII only; if they do use non-ASCII characters, these must be Latin-1 compatible. asciiF._T) isinstancebytesstrisalnumappendjoin)encodingZcharsZpunctcr r r normalize_encoding+s     rc Cs|t|t}|tk r|St|}t|p:t|dd}|dk rN||g}n|g}xL|D]@}|rZd|krlqZytd|tdd}Wntk rYqZXPqZWd}y |j }Wnt k rd}YnX|dkrdt|<dS|}t |t j s*dt|kr dks ntd|j|jft|drt|d r|d dk rXt|d r|d dk rtt|d rt|dkr|ddk rt|drt|d kr|d dk rt|d std |j|jft|dks|ddkr |ddt||jdd d f7}t j |}|t|<y |}Wnt k rTYn$Xx |D]} | tkr\|t| <q\W|S)Nr r z encodings.r)fromlistlevelz#module "%s" (%s) failed to registerrz'incompatible codecs in module "%s" (%s))N)_cacheget_unknownr_aliasesreplace __import__ _import_tail ImportError getregentryAttributeErrorrcodecsZ CodecInfolenrr__file__callablesplitZ getaliases) rentryZ norm_encodingZaliased_encodingZmodnamesZmodnameZmodr(Z codecaliasesZaliasr r r search_functionGsf         **(    r0Zwin32cCsLy2ddl}d|}||kr0ddl}|jSWntk rFYnXdS)Nrzcp%s)_winapiZGetACPZencodings.mbcsZmbcsr(r')rr1Zansi_code_pageZ encodingsr r r _alias_mbcss r2)__doc__r*sysrrr r"r&r# LookupError SystemErrorrrr0Zregisterplatformr2r r r r s U