Edit File: enum.cpython-37.opt-2.pyc
B YI~d� � @ s& d dl Z d dlmZmZ yd dlmZ W n ek rH d dlmZ Y nX dddddd d gZd d � Z d d� Z dd� Z dd� Z e � ZG dd � d �ZG dd� de�ZdZG dd� de�ZG dd� ded�ZG dd� dee�Zdd� ZG d d� de�ZG d d� dee�Zd d � Zd d � Zd!d"� Z d#d$� Z dS )%� N)�MappingProxyType�DynamicClassAttribute)� OrderedDict�EnumMeta�Enum�IntEnum�Flag�IntFlag�auto�uniquec C s t | d�p t | d�p t | d�S )N�__get__�__set__� __delete__)�hasattr)�obj� r �)/opt/alt/python37/lib64/python3.7/enum.py�_is_descriptor s r c C sL t | �dkoJ| d d� | dd � ko.dkn oJ| d dkoJ| d dkS )N� � ����__�_���)�len)�namer r r � _is_dunder s ( r c C sL t | �dkoJ| d | d ko&dkn oJ| dd� dkoJ| dd� dkS )Nr r ���r � r )r )r r r r � _is_sunder" s r c C s dd� }|| _ d| _d S )Nc S s t d| ��d S )Nz%r cannot be pickled)� TypeError)�self�protor r r �_break_on_call_reduce, s z6_make_class_unpicklable.<locals>._break_on_call_reducez <unknown>)� __reduce_ex__� __module__)�clsr# r r r �_make_class_unpicklable* s r' c @ s e Zd ZeZdS )r N)�__name__r% � __qualname__� _auto_null�valuer r r r r 2 s c s( e Zd Z� fdd�Z� fdd�Z� ZS )� _EnumDictc s& t � �� g | _g | _g | _d| _d S )NF)�super�__init__� _member_names� _last_values�_ignore� _auto_called)r! )� __class__r r r. @ s z_EnumDict.__init__c sd t |�r�|dkrtd��|dkr<| jr.td��t| d|� nV|dkr�t|t�r`|�dd��� }nt |�}|| _ t |�t | j �@ }|r�td |f ��n�t |�r�|d kr�d }n�|| j kr�td | ��n�|| j kr�n�t|��sR|| kr�td || | f ��t|t��r:d| _|jtk�r4| �|dt| j �| jd d � �|_|j}| j �|� | j�|� t� �||� d S )N)�_order_�_create_pseudo_member_�_generate_next_value_� _missing_�_ignore_z(_names_ are reserved for future Enum user6 z4_generate_next_value_ must be defined before members�_generate_next_valuer8 �,� z-_ignore_ cannot specify already set names: %r� __order__r4 zAttempted to reuse key: %rz%r already defined as: %rTr )r � ValueErrorr2 r �setattr� isinstance�str�replace�split�listr1 �setr/ r r r r+ r* r9 r r0 �appendr- � __setitem__)r! �keyr+ �already)r3 r r rF G sD " z_EnumDict.__setitem__)r( r% r) r. rF � __classcell__r r )r3 r r, 9 s r, c s� e Zd Zedd� �Z� fdd�Zdd� Zd(ddddd �d d �Zd d � Z� fdd�Z dd� Z dd� Z dd� Z dd� Z dd� Zedd� �Zd d � Zd d � Z� fd d!�Zddddd �d"d#�Zed$d%� �Zed&d'� �Z� ZS ))r c C s0 t � }| �|�\}}|d k r,t|dd �|d< |S )Nr6 )r, � _get_mixins_�getattr)�metaclsr& �bases� enum_dict� member_type� first_enumr r r � __prepare__� s zEnumMeta.__prepare__c s" � � dg ��d� � d }x|D ]}� �|d � q W | �|�\�}| �� �|�\}}} � fdd�� jD �} x� jD ] } � | = qrW � �dd �} t| �ddh@ } | r�td�d� | ����d � kr�d � d < t � � | ||� �}g |_ t � |_�|_d d � |�� D �}i |_d � k�r:�tk �r:d}t�fdd�|D ���s:t|� �x6� jD �]*}| | }t|t��sf|f}n|}�tk�rz|f}| �s�||�}t|d��s�||_n6||f|�� }t|d��s҈tk�r�||_n �|� |_|j}||_||_|j|� x8|j� � D ] \} }|j|jk�r�|}P �q�W |j �|� ||k�r>t |||� ||j|< y||j|< W n t k �rl Y nX �qDW xPdD ]H} t || �}t �| d �}t || d �}|d k �rz||k�rzt || |� �qzW t d k �r�|�r�||_!t j |_ | d k �r t| t"��r | �#dd��$� } | |j k�r t d��|S )Nr8 c s i | ]}� | |�qS r r )�.0�k)� classdictr r � <dictcomp>� s z$EnumMeta.__new__.<locals>.<dictcomp>r4 �mro� z Invalid enum member name: {0}r: �__doc__zAn enumeration.c S s. h | ]&}|j �� D ]\}}t|t�r|�qqS r )�__dict__�itemsr? r )rR �crS �vr r r � <setcomp>� s z#EnumMeta.__new__.<locals>.<setcomp>r$ )�__getnewargs_ex__�__getnewargs__r$ � __reduce__c 3 s | ]}|� j kV qd S )N)rY )rR �m)rO r r � <genexpr>� s z#EnumMeta.__new__.<locals>.<genexpr>�_value_)�__repr__�__str__� __format__r$ r; z#member order does not match _order_)%� setdefaultrE �poprJ � _find_new_r/ rD r= �format�joinr- �__new__�_member_names_r � _member_map_� _member_type_rV �_value2member_map_�object�anyr' r? �tupler rc �_name_� __objclass__r. rZ r> r rK r �__new_member__r@ rA rB )rL r& rM rT �ignorerG rP rl �save_new�use_args� enum_membersr r4 � invalid_names� enum_class�dynamic_attributes�methods� member_namer+ �args� enum_member�canonical_member� class_method� obj_method� enum_method)r3 )rT rO r rl � s� zEnumMeta.__new__c C s dS )NTr )r! r r r �__bool__ s zEnumMeta.__bool__Nr )�module�qualname�type�startc C s* |d kr| � | |�S | j||||||d�S )N)r� r� r� r� )rl �_create_)r& r+ �namesr� r� r� r� r r r �__call__! s zEnumMeta.__call__c C s6 t |t�s dd l}|�dtd� t || �o4|j| jkS )Nr zHusing non-Enums in containment checks will raise TypeError in Python 3.8r )r? r �warnings�warn�DeprecationWarningrt rn )r& �memberr� r r r � __contains__? s zEnumMeta.__contains__c s( || j krtd| j ��t� �|� d S )Nz %s: cannot delete Enum member.)rn �AttributeErrorr( r- � __delattr__)r& �attr)r3 r r r� H s zEnumMeta.__delattr__c C s ddddg| j S )Nr3 rX � __members__r% )rm )r! r r r �__dir__P s zEnumMeta.__dir__c C s> t |�rt|��y | j| S tk r8 t|�d �Y nX d S )N)r r� rn �KeyError)r& r r r r � __getattr__T s zEnumMeta.__getattr__c C s | j | S )N)rn )r& r r r r � __getitem__d s zEnumMeta.__getitem__c s � fdd�� j D �S )Nc 3 s | ]}� j | V qd S )N)rn )rR r )r& r r rb h s z$EnumMeta.__iter__.<locals>.<genexpr>)rm )r& r )r& r �__iter__g s zEnumMeta.__iter__c C s t | j�S )N)r rm )r& r r r �__len__j s zEnumMeta.__len__c C s t | j�S )N)r rn )r& r r r r� m s zEnumMeta.__members__c C s d| j S )Nz <enum %r>)r( )r& r r r rd w s zEnumMeta.__repr__c s � fdd�t � j�D �S )Nc 3 s | ]}� j | V qd S )N)rn )rR r )r& r r rb { s z(EnumMeta.__reversed__.<locals>.<genexpr>)�reversedrm )r& r )r& r � __reversed__z s zEnumMeta.__reversed__c s0 | j �di �}||kr td��t� �||� d S )Nrn zCannot reassign members.)rY �getr� r- � __setattr__)r& r r+ � member_map)r3 r r r� } s zEnumMeta.__setattr__c C s� | j }|d kr| fn|| f}| �|�\} } |�||�} t|t�rP|�dd��� }t|ttf�r�|r�t|d t�r�|g } }g } xDt | �D ]8\}}| � |||| d d � �}| � |� |� ||f� q�W x6|D ].}t|t�r�||| }}n|\}}|| |< q�W |� |||| �}|d k�rVyt �d�jd }W n* tttfk �rT } zW d d }~X Y nX |d k�rjt|� n||_|d k �r�||_|S )Nr: r; r r r( )r3 rJ rQ r? r@ rA rB rs rC � enumerater6 rE rl �sys� _getframe� f_globalsr� r= r� r' r% r) )r& � class_namer� r� r� r� r� rL rM r rP rT �original_names� last_values�countr r+ �itemr � member_valuer| �excr r r r� � s< zEnumMeta._create_c C sP | s t tfS dd� }| d }t|t�s.td��|| �p8t }|jrHtd��||fS )Nc S sH xB| D ]:}x4|j D ]*}|tkr"qqd|jkrt|t�r8q|S qW qW d S )Nrl )�__mro__rq rY � issubclassr )rM �chain�baser r r �_find_data_type� s z.EnumMeta._get_mixins_.<locals>._find_data_typer zZnew enumerations should be created as `EnumName([mixin_type, ...] [data_type,] enum_type)`zCannot extend enumerations)rq r r� r rm )rM r� rP rO r r r rJ � s zEnumMeta._get_mixins_c C s� | � dd �}|d k }|d krtxVdD ]H}x8||fD ],}t||d �}|d d jtjtjhkr0|}P q0W |d k r"P q"W tj}|tjkr�d}nd}|||fS )Nrl )rv rl FT)r� rK rl rq r ) rT rO rP rl rx �method�possible�targetry r r r ri � s( zEnumMeta._find_new_)N)r( r% r) � classmethodrQ rl r� r� r� r� r� r� r� r� r� �propertyr� rd r� r� r� � staticmethodrJ ri rI r r )r3 r r � s& 5 c @ s~ e Zd Zdd� Zdd� Zedd� �Zdd� Zd d � Zd d � Z d d� Z dd� Z dd� Z e dd� �Ze dd� �Zeddd��ZdS )r c C s t |�| kr|S y | j| S tk r. Y n6 tk rb x | j�� D ]}|j|krH|S qHW Y nX yd }| �|�}W n* tk r� } z |}d }W d d }~X Y nX t || �r�|S t d|| j f �}|d kr�|d kr�|�n|d kr�td| j |f �}||_ |�d S )Nz%r is not a valid %szDerror in %s._missing_: returned %r instead of None or a valid member) r� rp r� r rn �valuesrc r7 � Exceptionr? r= r( � __context__)r& r+ r� r� �result�e�ve_excr r r rl s6 z Enum.__new__c C s8 x2t |�D ]"}y|d S tk r* Y q X q W |S d S )Nr )r� r )r r� r� r� � last_valuer r r r6 ; s zEnum._generate_next_value_c C s t d|| jf ��d S )Nz%r is not a valid %s)r= r( )r& r+ r r r r7 D s zEnum._missing_c C s d| j j| j| jf S )Nz <%s.%s: %r>)r3 r( rt rc )r! r r r rd H s z Enum.__repr__c C s d| j j| jf S )Nz%s.%s)r3 r( rt )r! r r r re L s z Enum.__str__c s& � fdd�� j �� D �}dddg| S )Nc s2 g | ]*}|j D ] }|d dkr|� jkr|�qqS )r r )rY rn )rR r& ra )r! r r � <listcomp>Q s z Enum.__dir__.<locals>.<listcomp>r3 rX r% )r3 rV )r! �added_behaviorr )r! r r� O s z Enum.__dir__c C s0 | j tkrt}t| �}n | j }| j}|�||�S )N)ro rq r@ rc rf )r! � format_specr& �valr r r rf X s zEnum.__format__c C s t | j�S )N)�hashrt )r! r r r �__hash__g s z Enum.__hash__c C s | j | jffS )N)r3 rc )r! r" r r r r$ j s zEnum.__reduce_ex__c C s | j S )N)rt )r! r r r r t s z Enum.namec C s | j S )N)rc )r! r r r r+ y s z Enum.valueNc s� t tj| �}�r t ���n|�� �fdd���� D �}y|jdd� d� W n$ tk rp |jdd� d� Y nX | |||d�} t| _|�| j � | ||< | S )Nc s g | ]}� |�r|�| f�qS r r )rR r )�filter�sourcer r r� � s z!Enum._convert.<locals>.<listcomp>c S s | d | d fS )Nr r r )�tr r r �<lambda>� � z Enum._convert.<locals>.<lambda>)rG c S s | d S )Nr r )r� r r r r� � r� )r� ) �varsr� �modules�keys�sortr �_reduce_ex_by_namer$ �updater� )r& r r� r� r� �module_globals�membersr )r� r� r �_convert~ s z Enum._convert)N)r( r% r) rl r6 r� r7 rd re r� rf r� r$ r r r+ r� r r r r r s ( )� metaclassc @ s e Zd ZdS )r N)r( r% r) r r r r r � s c C s | j S )N)r )r! r" r r r r� � s r� c @ sl e Zd Zdd� Zedd� �Zedd� �Zdd� Zd d � Zd d � Z d d� Z dd� Z dd� Z dd� Z dd� ZdS )r c C sd |s|d k r|S dS xBt |�D ]6}yt|�}P W q tk rR td| �d �Y q X q W d|d S )Nr zInvalid Flag value: %rr )r� � _high_bitr� r )r r� r� r� r� �high_bitr r r r6 � s zFlag._generate_next_value_c C s. |}|dk r| }| � |�}|dk r*| }|S )Nr )r5 )r& r+ �original_value�possible_memberr r r r7 � s zFlag._missing_c C sb | j �|d �}|d kr^t| |�\}}|r:td|| jf ��t�| �}d |_||_| j � ||�}|S )Nz%r is not a valid %s) rp r� � _decomposer= r( rq rl rt rc rg )r& r+ � pseudo_memberr � extra_flagsr r r r5 � s zFlag._create_pseudo_member_c C s8 t || j�s&dd l}|�dtd� dS |j| j@ |jkS )Nr zHusing non-Flags in containment checks will raise TypeError in Python 3.8r F)r? r3 r� r� r� rc )r! �otherr� r r r r� � s zFlag.__contains__c C sV | j }| jd k r$d|j| j| jf S t|| j�\}}d|jd�dd� |D ��| jf S )Nz <%s.%s: %r>�|c S s g | ]}t |jp|j��qS r )r@ rt rc )rR ra r r r r� � s z!Flag.__repr__.<locals>.<listcomp>)r3 rt r( rc r� rk )r! r& r� � uncoveredr r r rd � s z Flag.__repr__c C s� | j }| jd k r d|j| jf S t|| j�\}}t|�dkr^|d jd kr^d|j|d jf S d|jd�dd� |D ��f S d S )Nz%s.%sr r z%s.%rr� c S s g | ]}t |jp|j��qS r )r@ rt rc )rR ra r r r r� � s z Flag.__str__.<locals>.<listcomp>)r3 rt r( r� rc r rk )r! r& r� r� r r r re � s z Flag.__str__c C s t | j�S )N)�boolrc )r! r r r r� s z Flag.__bool__c C s" t || j�stS | �| j|jB �S )N)r? r3 �NotImplementedrc )r! r� r r r �__or__ s z Flag.__or__c C s" t || j�stS | �| j|j@ �S )N)r? r3 r� rc )r! r� r r r �__and__ s z Flag.__and__c C s" t || j�stS | �| j|jA �S )N)r? r3 r� rc )r! r� r r r �__xor__ s z Flag.__xor__c C sR t | j| j�\}}| �d�}x*| jD ] }||kr$|j| j@ s$||B }q$W | �|�S )Nr )r� r3 rc )r! r� r� �invertedra r r r � __invert__ s zFlag.__invert__N)r( r% r) r6 r� r7 r5 r� rd re r� r� r� r� r� r r r r r � s c @ sP e Zd Zedd� �Zedd� �Zdd� Zdd� Zd d � ZeZ eZ eZ d d � Z d S )r c C s* t |t�s td|| jf ��| �|�}|S )Nz%r is not a valid %s)r? �intr= r( r5 )r& r+ � new_memberr r r r7 s zIntFlag._missing_c C s� | j �|d �}|d kr�|g}t| |�\}}xL|rvt|�}d| }|| j kr\||kr\|�|� || krld}q,||N }q,W x6t|�D ]*}t�| |�}d |_||_ | j � ||�}q�W |S )Nr r ) rp r� r� r� rE r� r� rl rt rc rg )r& r+ r� �need_to_creater r� �bit� flag_valuer r r r5 % s& z IntFlag._create_pseudo_member_c C s0 t || jtf�stS | �| j| �|�jB �}|S )N)r? r3 r� r� rc )r! r� r� r r r r� C s zIntFlag.__or__c C s, t || jtf�stS | �| j| �|�j@ �S )N)r? r3 r� r� rc )r! r� r r r r� I s zIntFlag.__and__c C s, t || jtf�stS | �| j| �|�jA �S )N)r? r3 r� r� rc )r! r� r r r r� N s zIntFlag.__xor__c C s | � | j �}|S )N)r3 rc )r! r� r r r r� W s zIntFlag.__invert__N) r( r% r) r� r7 r5 r� r� r� �__ror__�__rand__�__rxor__r� r r r r r s c C s | � � d S )Nr )� bit_length)r+ r r r r� \ s r� c C sb g }x0| j �� D ]"\}}||jkr|�||jf� qW |r^d�dd� |D ��}td| |f ��| S )Nz, c S s g | ]\}}d ||f �qS )z%s -> %sr )rR �aliasr r r r r� h s zunique.<locals>.<listcomp>z duplicate values found in %r: %s)r� rZ r rE rk r= )� enumeration� duplicatesr r� � alias_detailsr r r r ` s c C s� |}|dk }|r*dd� t | j�� �D �}ndd� t | j�� �D �}g }x4|D ],\}}|rL||@ |krL|�|� || M }qLW |s�|| jkr�|�| j| � |jdd� dd� t|�d kr�|d j|kr�|�d� ||fS ) Nr c S s" g | ]\}}|j d k r||f�qS )N)r )rR r\ ra r r r r� x s z _decompose.<locals>.<listcomp>c S s* g | ]"\}}|j d k s t|�r||f�qS )N)r � _power_of_two)rR r\ ra r r r r� s c S s | j S )N)rc )ra r r r r� � r� z _decompose.<locals>.<lambda>T)rG �reverser )rC rp rZ rE r� r r+ rh )�flagr+ � not_covered�negative�flags_to_checkr� r� r� r r r r� m s$ r� c C s | dk r dS | dt | � kS )Nr Fr )r� )r+ r r r r� � s r� ) r� �typesr r � _collectionsr � ImportError� collections�__all__r r r r' rq r* r �dictr, r r� r r� r r� r r r� r r� r� r r r r �<module> s< D qA #
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