관리-도구
편집 파일: _compat.cpython-37.pyc
B �:`� � @ s$ d dl mZmZmZ d dlZd dlZd dlZd dlZejd dkZ e� � dkZ e sdejdd� dkrje Z nd dlmZ eZ e r�d dlmZmZ d dlmZ d d � Zd d � Zd Zdd� ZG dd� de�Zdd� Zdd� Zn:d dlmZmZ dd� Zdd � ZdZdd� ZejZdd� Zdd � Z e � Z dS ) � )�absolute_import�division�print_functionN� �PyPy)� � )� OrderedDict)�Mapping�Sequence)�IterableUserDictc C s t | ttjf�S )N)� isinstance�type�typesZ ClassType)�klass� r �=/opt/alt/python37/lib/python3.7/site-packages/attr/_compat.py�isclass s r c C s i }||� t | ||�S )zP A minimal stub of types.new_class that we need for make_class. )r )�name�bases�kwds� exec_body�nsr r r � new_class s r r c C s | � � S )N)� iteritems)�dr r r r + s r c @ sT e Zd ZdZdd� Zdd� Zdd� Zdd � Zdd d �Zd d� Z ddd�Z dd� Z d S )� ReadOnlyDictz5 Best-effort read-only dict wrapper. c C s t d��d S )Nz6'mappingproxy' object does not support item assignment)� TypeError)�self�key�valr r r � __setitem__4 s zReadOnlyDict.__setitem__c C s t d��d S )Nz/'mappingproxy' object has no attribute 'update')�AttributeError)r �_r r r �update: s zReadOnlyDict.updatec C s t d��d S )Nz4'mappingproxy' object does not support item deletion)r )r r# r r r � __delitem__@ s zReadOnlyDict.__delitem__c C s t d��d S )Nz.'mappingproxy' object has no attribute 'clear')r" )r r r r �clearF s zReadOnlyDict.clearNc C s t d��d S )Nz,'mappingproxy' object has no attribute 'pop')r" )r r �defaultr r r �popL s zReadOnlyDict.popc C s t d��d S )Nz0'mappingproxy' object has no attribute 'popitem')r" )r r r r �popitemR s zReadOnlyDict.popitemc C s t d��d S )Nz3'mappingproxy' object has no attribute 'setdefault')r" )r r r' r r r � setdefaultX s zReadOnlyDict.setdefaultc C s dt | j� d S )Nz mappingproxy(�))�repr�data)r r r r �__repr__^ s zReadOnlyDict.__repr__)N)N) �__name__� __module__� __qualname__�__doc__r! r$ r% r& r( r) r* r. r r r r r / s r c C s t � }|j�| � |S )N)r r- r$ )r �resr r r �metadata_proxyb s r4 c O s dS )z� We only warn on Python 3 because we are not aware of any concrete consequences of not setting the cell on Python 2. Nr )�args�kwr r r � just_warng s r7 c O s t jdtdd� dS )z� We only warn on Python 3 because we are not aware of any concrete consequences of not setting the cell on Python 2. z�Running interpreter doesn't sufficiently support code object introspection. Some features like bare super() or accessing __class__ will not work with slotted classes.r )� stacklevelN)�warnings�warn�RuntimeWarning)r5 r6 r r r r7 q s c C s t | t�S )N)r r )r r r r r ~ s �classc C s | � � S )N)�items)r r r r r � s c C s t �t| ��S )N)r �MappingProxyType�dict)r r r r r4 � s c s0 t rdd� } | S dd� }y�tr&|j}n|j}|jdks@|jdkrDt�tjdkrb|j |j|jd�� n`|j g}tsz|� |j � |� |j|j|j|j|j|j|j|j|j|j|j|j|jg � tj|� � � fd d�} d d � }tr�|� jd }n |� j d }| |d � |j d k�rt�W n t k �r& t S X | S dS )z|Return a function of two arguments (cell, value) which sets the value stored in the closure cell `cell` to `value`. c S s | � |f� d S )N)� __setstate__)�cell�valuer r r �set_closure_cell� s z/make_set_closure_cell.<locals>.set_closure_cellc s | � d S )Nc s � S )Nr r )�xr r �force_x_to_be_a_cell� s zQmake_set_closure_cell.<locals>.set_first_cellvar_to.<locals>.force_x_to_be_a_cellr )rB rE r )rD r �set_first_cellvar_to� s z3make_set_closure_cell.<locals>.set_first_cellvar_to)rD r )r � )� co_cellvars� co_freevarsc s t �� i dd| f�}||� d S )N�setterr )r � FunctionType)rA rB rJ )�set_first_freevar_coder r rC � s c s d � � fdd�} | S )Nc s � S )Nr r )rD r r �func� s z@make_set_closure_cell.<locals>.make_func_with_cell.<locals>.funcr )rM r )rD r �make_func_with_cell� s z2make_set_closure_cell.<locals>.make_func_with_cellr �d N) �PYPY�PY2� func_code�__code__rH rI �AssertionError�sys� version_info�replace� co_argcount�append�co_kwonlyargcount�extend� co_nlocals� co_stacksize�co_flags�co_code� co_consts�co_names� co_varnames� co_filename�co_name�co_firstlineno� co_lnotabr �CodeTypeZ func_closure� __closure__� cell_contents� Exceptionr7 )rC rF �cor5 rN rA r )rL r �make_set_closure_cell� sT rl ) � __future__r r r �platformrU r r9 rV rQ �python_implementationrP r? Z ordered_dict� collectionsr r r �UserDictr r r ZTYPEr r r4 r7 �collections.abcrl rC r r r r �<module> s: 3 f