Your IP : 3.145.88.241

Current Path : /lib64/python3.8/lib2to3/fixes/__pycache__/
Upload File :
Current File : //lib64/python3.8/lib2to3/fixes/__pycache__/fix_dict.cpython-38.pyc

U

e5d��@sjdZddlmZddlmZddlmZddlmZmZmZddlmZej	dhBZ
Gdd	�d	ej�Zd
S)ajFixer for dict methods.

d.keys() -> list(d.keys())
d.items() -> list(d.items())
d.values() -> list(d.values())

d.iterkeys() -> iter(d.keys())
d.iteritems() -> iter(d.items())
d.itervalues() -> iter(d.values())

d.viewkeys() -> d.keys()
d.viewitems() -> d.items()
d.viewvalues() -> d.values()

Except in certain very specific contexts: the iter() can be dropped
when the context is list(), sorted(), iter() or for...in; the list()
can be dropped when the context is list() or sorted() (but not iter()
or for...in!). Special contexts that apply to both: list(), sorted(), tuple()
set(), any(), all(), sum().

Note: iter(d.keys()) could be written as iter(d) but since the
original d.iterkeys() was also redundant we don't fix this.  And there
are (rare) contexts where it makes a difference (e.g. when passing it
as an argument to a function that introspects the argument).
�)�pytree)�patcomp)�
fixer_base)�Name�Call�Dot)�
fixer_util�iterc@s@eZdZdZdZdd�ZdZe�e�Z	dZ
e�e
�Zdd�Zd	S)
�FixDictTa
    power< head=any+
         trailer< '.' method=('keys'|'items'|'values'|
                              'iterkeys'|'iteritems'|'itervalues'|
                              'viewkeys'|'viewitems'|'viewvalues') >
         parens=trailer< '(' ')' >
         tail=any*
    >
    c
	Cs|d}|dd}|d}|j}|j}|�d�}|�d�}	|sD|	rP|dd�}|dksdtt|���d	d
�|D�}dd
�|D�}|o�|�||�}
|t�|jt	�t
||jd�g�|d
��g}t�|j
|�}|
s�|	s�d|_tt
|r�dnd�|g�}|�rt�|j
|g|�}|j|_|S)N�head�method��tailr	Zview�)�keys�items�valuescSsg|]}|���qS���clone��.0�nrr�./usr/lib64/python3.8/lib2to3/fixes/fix_dict.py�
<listcomp>Asz%FixDict.transform.<locals>.<listcomp>cSsg|]}|���qSrrrrrrrBs)�prefixZparens��list)�syms�value�
startswith�AssertionError�repr�in_special_contextrZNodeZtrailerrrrrZpowerr)
�self�node�resultsrrrrZmethod_name�isiterZisviewZspecial�args�newrrr�	transform6s<


���
�zFixDict.transformz3power< func=NAME trailer< '(' node=any ')' > any* >zmfor_stmt< 'for' any 'in' node=any ':' any* >
            | comp_for< 'for' any 'in' node=any any* >
         cCs�|jdkrdSi}|jjdk	r^|j�|jj|�r^|d|kr^|rN|djtkS|djtjkS|sfdS|j�|j|�o�|d|kS)NFr%�func)�parent�p1�matchr�iter_exemptr�consuming_calls�p2)r$r%r'r&rrrr#Zs
�
�zFixDict.in_special_contextN)
�__name__�
__module__�__qualname__Z
BM_compatibleZPATTERNr*ZP1rZcompile_patternr-ZP2r1r#rrrrr
)s


r
N)
�__doc__rrrrrrrrr0r/ZBaseFixr
rrrr�<module>s
?>