{|j d Z ddlZddlZddlmZ i ZdZdgZej Z G d de e
Z d Z d
Z
ej e
ej d k( rd Z ej e yy)
a2 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
attributes 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 e Zd Zy)CodecRegistryErrorN)__name__
__module__ __qualname__ +/usr/lib64/python3.12/encodings/__init__.pyr r ( s r r c t | t r t | d } g }d}| D ]R }|j s|dk( r9|r|r|j d |j r|j | d}Qd}T dj
| S )ae 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.
asciiF._T )
isinstancebytesstrisalnumappendisasciijoin)encodingcharspunctcs r
normalize_encodingr + s| (E"x) E E
99;!s( S!yy{ QEE 775>r c t j | t }|t ur|S t | }t j | xs% t j |j dd }|||g}n|g}|D ] }|rd|v r
t
d|z t d } n d } |j }|
d t | < y }t |t j s@dt | cxk rdk s(n t d|j d |j" d
t% |d rvt% |d rh|d t% |d rU|d
t% |d
rBt | dkD r|d t% |d r!t | dkD r9|d 4t% |d s&t d|j d |j" d t | dk s|d 5|ddt | z
z |j j' dd d fz z
}t j | }|t | < |j) }|D ] } | t vs t | < |S # t $ r Y w xY w# t $ r d }Y w xY w# t $ r Y |S w xY w)Nr r z
encodings.r )fromlistlevel zmodule "z" (z) failed to registerr z incompatible codecs in module ") )N)_cacheget_unknownr _aliasesreplace
__import__ _import_tail ImportError getregentryAttributeErrorr codecs CodecInfolenr r __file__callablesplit
getaliases)
r entry
norm_encodingaliased_encodingmodnamesmodnamemodr1 codecaliasesaliass
r
search_functionrB G s
JJx *E H 'x0M ||M2 E ||M$9$9#s$CD #$!# "?#.
\G 3l#$&C
oo
{ x
ME eV - - .CJ#!#$(+ cll&D E
Ea!%(); !H %(); !H %(); JNuQx 3HU1X