Web Design for Beginners

upload mass deface mass delete console info server
name : enum.cpython-36.opt-2.pyc
3


 \F��@s>ddlZddlmZmZddlmZddlmZyddl	m
Z
Wn ek
r`ddlm
Z
YnXdddd	d
ddgZ
d
d�Zdd�Zdd�Zdd�Ze�ZGdd�d�ZGdd�de�ZdZGdd�de�ZGdd�ded�ZGdd�dee�Zdd�ZGdd	�d	e�ZGdd
�d
ee�Zd d!�Zd"d�Z d#d$�Z!d%d&�Z"dS)'�N)�MappingProxyType�DynamicClassAttribute)�reduce)�or_)�OrderedDict�EnumMeta�Enum�IntEnum�Flag�IntFlag�auto�uniquecCst|d�pt|d�pt|d�S)N�__get__�__set__�
__delete__)�hasattr)�obj�r�/usr/lib64/python3.6/enum.py�_is_descriptors

rcCsT|dd�|dd�ko"dknoR|dd�dkoR|dd�dkoRt|�dkS)	N��__��_�������r)�len)�namerrr�
_is_dunders(rcCsL|d|dkodknoJ|dd�dkoJ|dd�dkoJt|�dkS)Nr�rr���rr!)r)rrrr�
_is_sunder$s r"cCsdd�}||_d|_dS)NcSstd|��dS)Nz%r cannot be pickled)�	TypeError)�self�protorrr�_break_on_call_reduce-sz6_make_class_unpicklable.<locals>._break_on_call_reducez	<unknown>)�
__reduce_ex__�
__module__)�clsr&rrr�_make_class_unpicklable+sr*c@seZdZeZdS)rN)�__name__r(�__qualname__�
_auto_null�valuerrrrr3scs(eZdZ�fdd�Z�fdd�Z�ZS)�	_EnumDictcst�j�g|_g|_dS)N)�super�__init__�
_member_names�_last_values)r$)�	__class__rrr1As
z_EnumDict.__init__cs�t|�r.|dkrtd��|dkr�t|d|�n�t|�rD|dkr�d}n�||jkr\td|��nxt|�s�||kr�td	|||f��t|t�r�|j	t
kr�|j|d
t|j�|j
dd��|_	|j	}|jj|�|j
j|�t�j||�dS)N�_order_�_create_pseudo_member_�_generate_next_value_�	_missing_z(_names_ are reserved for future Enum use�_generate_next_value�	__order__zAttempted to reuse key: %rz%r already defined as: %rr )r5r6r7r8)r"�
ValueError�setattrrr2r#r�
isinstancerr.r-r9rr3�appendr0�__setitem__)r$�keyr.)r4rrr?Fs,	


"z_EnumDict.__setitem__)r+r(r,r1r?�
__classcell__rr)r4rr/:sr/cs�eZdZedd��Z�fdd�Zdd�Zd(ddddd	�d
d�Zdd
�Z�fdd�Z	dd�Z
dd�Zdd�Zdd�Z
dd�Zedd��Zdd�Zdd�Z�fd d!�Zddddd	�d"d#�Zed$d%��Zed&d'��Z�ZS))rcCs0t�}|j|�\}}|dk	r,t|dd�|d<|S)Nr7)r/�_get_mixins_�getattr)�metaclsr)�bases�	enum_dict�member_type�
first_enumrrr�__prepare__rs
zEnumMeta.__prepare__cs�|j|�\�}|j��|�\}}}�fdd��jD�}x�jD]
}	�|	=q>W�jdd�}
t|�dh@}|r~tdjdj|����d�kr�d�d<t�j	|||��}g|_
t�|_�|_
d	d
�|j�D�}
i|_d�k�r�tk	�rd}t�fdd�|D���st|��x6�jD�]*}||}t|t��s0|f}n|}�tk�rD|f}|�sf||�}t|d��s�||_n6||f|��}t|d��s��tk�r�||_n
�|�|_|j}||_||_|j|�x8|jj�D]\}	}|j|jk�r�|}P�q�W|j
j|�||
k�rt|||�||j|<y||j|<Wntk
�r6YnX�qWxPdD]H}	t||	�}t�|	d�}t||	d�}|dk	�rD||k�rDt||	|��qDWtdk	�r�|�r�||_ tj	|_	|
dk	�r�t|
t!��r�|
j"dd�j#�}
|
|j
k�r�td��|S)Ncsi|]}�||�qSrr)�.0�k)�	classdictrr�
<dictcomp>�sz$EnumMeta.__new__.<locals>.<dictcomp>r5�mrozInvalid enum member name: {0}�,�__doc__zAn enumeration.cSs.h|]&}|jj�D]\}}t|t�r|�qqSr)�__dict__�itemsr=r)rJ�crK�vrrr�	<setcomp>�sz#EnumMeta.__new__.<locals>.<setcomp>r'�__getnewargs_ex__�__getnewargs__�
__reduce__c3s|]}|�jkVqdS)N)rQ)rJ�m)rGrr�	<genexpr>�sz#EnumMeta.__new__.<locals>.<genexpr>�_value_�__repr__�__str__�
__format__� z#member order does not match _order_)rVrWr'rX)r\r]r^r')$rB�
_find_new_r2�pop�setr;�format�joinr0�__new__�_member_names_r�_member_map_�
_member_type_rN�_value2member_map_�object�anyr*r=�tuplerr[�_name_�__objclass__r1rRr>r<r#rCr�__new_member__�str�replace�split)rDr)rErLrHre�save_new�use_args�enum_membersrr5�
invalid_names�
enum_class�dynamic_attributes�methods�member_namer.�args�enum_member�canonical_member�class_method�
obj_method�enum_method)r4)rLrGrre|s�












zEnumMeta.__new__cCsdS)NTr)r$rrr�__bool__szEnumMeta.__bool__Nr )�module�qualname�type�startcCs*|dkr|j||�S|j||||||d�S)N)r�r�r�r�)re�_create_)r)r.�namesr�r�r�r�rrr�__call__szEnumMeta.__call__cCst||�o|j|jkS)N)r=rmrg)r)�memberrrr�__contains__)szEnumMeta.__contains__cs(||jkrtd|j��t�j|�dS)Nz%s: cannot delete Enum member.)rg�AttributeErrorr+r0�__delattr__)r)�attr)r4rrr�,s
zEnumMeta.__delattr__cCsddddg|jS)Nr4rP�__members__r()rf)r$rrr�__dir__4s
zEnumMeta.__dir__cCs>t|�rt|��y
|j|Stk
r8t|�d�YnXdS)N)rr�rg�KeyError)r)rrrr�__getattr__8s	
zEnumMeta.__getattr__cCs
|j|S)N)rg)r)rrrr�__getitem__HszEnumMeta.__getitem__cs�fdd��jD�S)Nc3s|]}�j|VqdS)N)rg)rJr)r)rrrZLsz$EnumMeta.__iter__.<locals>.<genexpr>)rf)r)r)r)r�__iter__KszEnumMeta.__iter__cCs
t|j�S)N)rrf)r)rrr�__len__NszEnumMeta.__len__cCs
t|j�S)N)rrg)r)rrrr�QszEnumMeta.__members__cCs
d|jS)Nz	<enum %r>)r+)r)rrrr\[szEnumMeta.__repr__cs�fdd�t�j�D�S)Nc3s|]}�j|VqdS)N)rg)rJr)r)rrrZ_sz(EnumMeta.__reversed__.<locals>.<genexpr>)�reversedrf)r)r)r)r�__reversed__^szEnumMeta.__reversed__cs0|jjdi�}||krtd��t�j||�dS)NrgzCannot reassign members.)rQ�getr�r0�__setattr__)r)rr.�
member_map)r4rrr�aszEnumMeta.__setattr__cCs�|j}|dkr|fn||f}|j|�\}	}
|j||�}t|t�rP|jdd�j�}t|ttf�r�|r�t|dt�r�|g}}g}
xDt	|�D]8\}}|
j
||||
dd��}|
j|�|j||f�q�Wx6|D].}t|t�r�|||}}n|\}}|||<q�W|j||||�}|dk�rTyt
jd�jd}Wn(ttfk
�rR}zWYdd}~XnX|dk�rht|�n||_|dk	�r~||_|S)NrOr_rrr+)r4rBrIr=rprqrrrl�list�	enumerater7r>re�sys�	_getframe�	f_globalsr�r;r*r(r,)r)�
class_namer�r�r�r�r�rDrErrHrL�original_names�last_values�countrr.�itemrz�member_valuerw�excrrrr�ns<
 







zEnumMeta._create_cCs�|sttfSd}}x,|D]$}|tk	rt|t�r|jrtd��qWt|t�sTtd��t|dt�st|d}|d}n8x6|djD](}t|t�r�|dkr�|}q�|dkr�|}q�W||fS)NzCannot extend enumerationszHnew enumerations must be created as `ClassName([mixin_type,] enum_type)`rr r!)rjr�
issubclassrfr#�__mro__)rErGrH�baserrrrB�s(




zEnumMeta._get_mixins_c	Cs�|jdd�}|dk	}|dkrtxVdD]H}x8||fD],}t||d�}|ddjtjtjhkr0|}Pq0W|dk	r"Pq"Wtj}|tjkr�d}nd}|||fS)NreroFT)rore)r�rCrerjr)	rLrGrHrers�method�possible�targetrtrrrr`�s(


zEnumMeta._find_new_)N)r+r(r,�classmethodrIrer�r�r�r�r�r�r�r�r��propertyr�r\r�r�r��staticmethodrBr`rArr)r4rrps&



5-c@s~eZdZdd�Zdd�Zedd��Zdd�Zd	d
�Zdd�Z	d
d�Z
dd�Zdd�Ze
dd��Ze
dd��Zeddd��ZdS)rcCsjt|�|kr|Sy||jkr&|j|SWn6tk
r^x |jj�D]}|j|krD|SqDWYnX|j|�S)N)r�rir#rg�valuesr[r8)r)r.r�rrrres

zEnum.__new__cCs8x2t|�D]"}y|dStk
r*Yq
Xq
W|SdS)Nr )r�r#)rr�r�r��
last_valuerrrr7s
zEnum._generate_next_value_cCstd||jf��dS)Nz%r is not a valid %s)r;r+)r)r.rrrr8"szEnum._missing_cCsd|jj|j|jfS)Nz<%s.%s: %r>)r4r+rmr[)r$rrrr\&sz
Enum.__repr__cCsd|jj|jfS)Nz%s.%s)r4r+rm)r$rrrr]*szEnum.__str__cs&�fdd��jj�D�}dddg|S)Ncs2g|]*}|jD]}|ddkr|�jkr|�qqS)rr)rQrg)rJr)rY)r$rr�
<listcomp>/s
z Enum.__dir__.<locals>.<listcomp>r4rPr()r4rN)r$�added_behaviorr)r$rr�-s
zEnum.__dir__cCs0|jtkrt}t|�}n|j}|j}|j||�S)N)rhrjrpr[r^)r$�format_specr)�valrrrr^6s

zEnum.__format__cCs
t|j�S)N)�hashrm)r$rrr�__hash__Esz
Enum.__hash__cCs|j|jffS)N)r4r[)r$r%rrrr'HszEnum.__reduce_ex__cCs|jS)N)rm)r$rrrrRsz	Enum.namecCs|jS)N)r[)r$rrrr.Wsz
Enum.valueNc
s�ttj|�}�rt���n|���fdd��j�D�}y|jdd�d�Wn$tk
rp|jdd�d�YnX||||d�}t|_|j|j	�|||<|S)Ncs g|]}�|�r|�|f�qSrr)rJr)�filter�sourcerrr�qsz!Enum._convert.<locals>.<listcomp>cSs|d|dfS)Nr rr)�trrr�<lambda>vszEnum._convert.<locals>.<lambda>)r@cSs|dS)Nrr)r�rrrr�ys)r�)
�varsr��modules�keys�sortr#�_reduce_ex_by_namer'�updater�)r)rr�r�r��module_globals�membersr)r�r�r�_convert\s

z
Enum._convert)N)r+r(r,rer7r�r8r\r]r�r^r�r'rrr.r�rrrrr�s		
)�	metaclassc@seZdZdS)r	N)r+r(r,rrrrr	�scCs|jS)N)r)r$r%rrrr��sr�c@sleZdZdd�Zedd��Zedd��Zdd�Zd	d
�Zdd�Z	d
d�Z
dd�Zdd�Zdd�Z
dd�ZdS)r
cCsd|s|dk	r|SdSxBt|�D]6}yt|�}PWqtk
rRtd|�d�YqXqWd|dS)Nr zInvalid Flag value: %rr)r��	_high_bit�	Exceptionr#)rr�r�r�r��high_bitrrrr7�s	zFlag._generate_next_value_cCs.|}|dkr|}|j|�}|dkr*|}|S)Nr)r6)r)r.�original_value�possible_memberrrrr8�s
zFlag._missing_cCsb|jj|d�}|dkr^t||�\}}|r:td||jf��tj|�}d|_||_|jj	||�}|S)Nz%r is not a valid %s)
rir��
_decomposer;r+rjrermr[�
setdefault)r)r.�
pseudo_memberr�extra_flagsrrrr6�s
zFlag._create_pseudo_member_cCs"t||j�stS|j|j@|jkS)N)r=r4�NotImplementedr[)r$�otherrrrr��szFlag.__contains__cCsV|j}|jdk	r$d|j|j|jfSt||j�\}}d|jdjdd�|D��|jfS)Nz<%s.%s: %r>�|cSsg|]}t|jp|j��qSr)rprmr[)rJrYrrrr��sz!Flag.__repr__.<locals>.<listcomp>)r4rmr+r[r�rd)r$r)r��	uncoveredrrrr\�s
z
Flag.__repr__cCs�|j}|jdk	r d|j|jfSt||j�\}}t|�dkr^|djdkr^d|j|djfSd|jdjdd�|D��fSdS)Nz%s.%sr rz%s.%rr�cSsg|]}t|jp|j��qSr)rprmr[)rJrYrrrr��sz Flag.__str__.<locals>.<listcomp>)r4rmr+r�r[rrd)r$r)r�r�rrrr]�s
zFlag.__str__cCs
t|j�S)N)�boolr[)r$rrrr��sz
Flag.__bool__cCs"t||j�stS|j|j|jB�S)N)r=r4r�r[)r$r�rrr�__or__�szFlag.__or__cCs"t||j�stS|j|j|j@�S)N)r=r4r�r[)r$r�rrr�__and__�szFlag.__and__cCs"t||j�stS|j|j|jA�S)N)r=r4r�r[)r$r�rrr�__xor__�szFlag.__xor__csDt�j�j�\�}��fdd��jD�}tt|�jd��}�j|�S)Ncs&g|]}|�kr|j�j@r|�qSr)r[)rJrY)r�r$rrr��sz#Flag.__invert__.<locals>.<listcomp>r)r�r4r[r�_or_)r$r��inverted_members�invertedr)r�r$r�
__invert__�szFlag.__invert__N)r+r(r,r7r�r8r6r�r\r]r�r�r�r�r�rrrrr
�s

c@sPeZdZedd��Zedd��Zdd�Zdd�Zd	d
�ZeZ	eZ
eZdd�Zd
S)rcCs*t|t�std||jf��|j|�}|S)Nz%r is not a valid %s)r=�intr;r+r6)r)r.�
new_memberrrrr8�s

zIntFlag._missing_cCs�|jj|d�}|dkr�|g}t||�\}}xL|rvt|�}d|}||jkr\||kr\|j|�||krld}q,||N}q,Wx6t|�D]*}tj||�}d|_||_	|jj
||�}q�W|S)Nrr)rir�r�r�r>r�r�rermr[r�)r)r.r��need_to_createrr��bit�
flag_valuerrrr6�s&


zIntFlag._create_pseudo_member_cCs0t||jtf�stS|j|j|j|�jB�}|S)N)r=r4r�r�r[)r$r��resultrrrr�szIntFlag.__or__cCs,t||jtf�stS|j|j|j|�j@�S)N)r=r4r�r�r[)r$r�rrrr�#szIntFlag.__and__cCs,t||jtf�stS|j|j|j|�jA�S)N)r=r4r�r�r[)r$r�rrrr�(szIntFlag.__xor__cCs|j|j�}|S)N)r4r[)r$r�rrrr�1szIntFlag.__invert__N)
r+r(r,r�r8r6r�r�r��__ror__�__rand__�__rxor__r�rrrrr�scCs|j�dS)Nr )�
bit_length)r.rrrr�6sr�cCsbg}x0|jj�D]"\}}||jkr|j||jf�qW|r^djdd�|D��}td||f��|S)Nz, cSsg|]\}}d||f�qS)z%s -> %sr)rJ�aliasrrrrr�Bszunique.<locals>.<listcomp>z duplicate values found in %r: %s)r�rRrr>rdr;)�enumeration�
duplicatesrr��
alias_detailsrrrr
:s
cCs�|}|dk}|r*dd�t|jj��D�}ndd�t|jj��D�}g}x4|D],\}}|rL||@|krL|j|�||M}qLW|r�||jkr�|j|j|�|jdd�dd�t|�d	kr�|dj|kr�|jd�||fS)
NrcSs"g|]\}}|jdk	r||f�qS)N)r)rJrTrYrrrr�Rsz_decompose.<locals>.<listcomp>cSs*g|]"\}}|jdk	st|�r||f�qS)N)r�
_power_of_two)rJrTrYrrrr�YscSs|jS)N)r[)rYrrrr�dsz_decompose.<locals>.<lambda>T)r@�reverser )r�rirRr>r�rr.ra)�flagr.�not_covered�negative�flags_to_checkr�r�r�rrrr�Gs$

r�cCs|dkrdS|dt|�kS)Nr Fr)r�)r.rrrr�jsr�)#r��typesrr�	functoolsr�operatorrr��_collectionsr�ImportError�collections�__all__rrr"r*rjr-r�dictr/rr�rr�r	r�r
rr�r
r�r�rrrr�<module>s@3mA
#
UnknownSec Shell

Web Design for Beginners

Web Design for Beginners

What you will learn?

Course description

Requirements

Comments (0)

Course specifications

Linda Anderson

Tags

Report course

Share
