XylotrechusZ
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� ZPyPy)� � )� 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 r3 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 r6 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)r4 r5 r r r r6 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 r3 � 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 )rA rD r )rC r �set_first_cellvar_to� s z3make_set_closure_cell.<locals>.set_first_cellvar_to)rC r )r � )� co_cellvars� co_freevarsc s t �� i dd| f�}||� d S )N�setterr )r � FunctionType)r@ rA rI )�set_first_freevar_coder r rB � s c s d � � fdd�} | S )Nc s � S )Nr r )rC r r �func� s z@make_set_closure_cell.<locals>.make_func_with_cell.<locals>.funcr )rL r )rC r �make_func_with_cell� s z2make_set_closure_cell.<locals>.make_func_with_cellr �d N) �PYPY�PY2Z func_code�__code__rG rH �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� Exceptionr6 )rB rE �cor4 rM r@ r )rK r �make_set_closure_cell� sT
rj ) Z
__future__r r r �platformrS r r8 rT rP Zpython_implementationrO r> Z ordered_dict� collectionsr r r
�UserDictr r r ZTYPEr r r3 r6 �collections.abcrj rB r r r r �<module> s:
3
f