🔐 Sid Gifari File Manager Pro
v8.0.5 | 2026-08-08 17:02:13 | PHP 8.2.32
📂
/ (Root)
/
opt
/
alt
/
python35
/
lib64
/
python3.5
/
multiprocessing
/
__pycache__
📍 /opt/alt/python35/lib64/python3.5/multiprocessing/__pycache__
🔄 Refresh
✏️
Editing: heap.cpython-35.pyc
Read Only
��Yf� � @ s# d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d g Z e j d k r� d d l Z Gd d � d e � Z n> Gd d � d e � Z d d � Z d d � Z e j e e � Gd d � d e � Z Gd d � d e � Z d S)� N� )�context)� reduction)�util� BufferWrapper�win32c @ s@ e Z d Z e j � Z d d � Z d d � Z d d � Z d S)�Arenac C s� | | _ xt t d � D]Z } d t j � t | j � f } t j d | d | �} t j � d k rf P| j � q Wt d � � | | _ | | _ | j | j f | _ d S)N�d z pym-%d-%sr �tagnamer z Cannot find name for new mmap���)�size�range�os�getpid�next�_rand�mmap�_winapiZ GetLastError�close�FileExistsError�name�buffer�_state)�selfr �ir Zbuf� r �9/opt/alt/python35/lib64/python3.5/multiprocessing/heap.py�__init__# s zArena.__init__c C s t j | � | j S)N)r Zassert_spawningr )r r r r � __getstate__2 s zArena.__getstate__c C s> | \ | _ | _ | _ t j d | j d | j �| _ d S)Nr r r )r r r r r )r �stater r r � __setstate__6 s zArena.__setstate__N) �__name__� __module__� __qualname__�tempfileZ_RandomNameSequencer r r r r r r r r s r c @ s e Z d Z d d d � Z d S)r r c C s- | | _ | | _ | d k rt j d d t j � d t j � � \ | _ } t j | � t j | t j | j f � t | j d d d ��{ } d } | | k r� d | } x% t | | � D] } | j | � q� W~ | j d | | � | j � | k st � Wd QRXt j | j | j � | _ d S) Nr �prefixzpym-%d-�dir�wb�closefdFi s r i )r �fdr$ Zmkstempr r r Z get_temp_dir�unlink�Finalizer �openr �write�tell�AssertionErrorr r )r r r) r �fZbsZzeros�_r r r r A s" ( zArena.__init__Nr )r! r" r# r r r r r r ? s c C s: | j d k r t d � � t | j t j | j � f f S)Nr zDArena is unpicklable because forking was enabled when it was createdr )r) � ValueError� rebuild_arenar r ZDupFd)�ar r r � reduce_arenaT s r5 c C s t | | j � � S)N)r �detach)r Zdupfdr r r r3 Z s r3 c @ s� e Z d Z d Z e j d d � Z e d d � � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d S)�Heap� c C sm t j � | _ t j � | _ | | _ g | _ i | _ i | _ i | _ t � | _ g | _ g | _ d S)N)r r �_lastpid� threadingZLock�_lock�_size�_lengths� _len_to_seq�_start_to_block�_stop_to_block�set�_allocated_blocks�_arenas�_pending_free_blocks)r r r r r r g s z Heap.__init__c C s | d } | | | @S)Nr r )�nZ alignment�maskr r r �_roundupt s z Heap._roundupc C s t j | j | � } | t | j � k r� | j t | j | � t j � } | j d 9_ t j d | � t | � } | j j | � | d | f S| j | } | j | } | j � } | s� | j | =| j | =| \ } } } | j | | f =| j | | f =| S)N� z"allocating a new mmap of length %dr )�bisectZ bisect_leftr= �lenrG �maxr< r �PAGESIZEr �infor rC �appendr> �popr? r@ ) r r r �length�arena�seq�block�start�stopr r r �_mallocz s" ! z Heap._mallocc C s$ | \ } } } y | j | | f } Wn t k r: Yn X| j | � \ } } y | j | | f } Wn t k r{ Yn X| j | � \ } } | | | f } | | } y | j | j | � Wn5 t k r� | g | j | <t j | j | � Yn X| | j | | f <| | j | | f <d S)N) r@ �KeyError�_absorbr? r> rN rI Zinsortr= ) r rS rQ rT rU Z prev_blockr1 Z next_blockrP r r r �_free� s( z Heap._freec C s} | \ } } } | j | | f =| j | | f =| | } | j | } | j | � | ss | j | =| j j | � | | f S)N)r? r@ r> �remover= )r rS rQ rT rU rP rR r r r rX � s z Heap._absorbc C sQ xJ y | j j � } Wn t k r+ PYn X| j j | � | j | � q Wd S)N)rD rO � IndexErrorrB rZ rY )r rS r r r �_free_pending_blocks� s zHeap._free_pending_blocksc C s� t j � | j k s t � | j j d � s@ | j j | � n< z+ | j � | j j | � | j | � Wd | j j � Xd S)NF) r r r9 r/ r; �acquirerD rN r\ rB rZ rY �release)r rS r r r �free� s z Heap.freec C s� d | k o t j k n s% t � t j � | j k rD | j � | j �� | j � | j t | d � | j � } | j | � \ } } } | | } | | k r� | j | | | f � | | | f } | j j | � | SWd QRXd S)Nr r )�sys�maxsizer/ r r r9 r r; r\ rG rK � _alignmentrV rY rB �add)r r rQ rT rU Znew_stoprS r r r �malloc� s % z Heap.mallocN)r! r" r# rb r rL r � staticmethodrG rV rY rX r\ r_ rd r r r r r7 c s r7 c @ s1 e Z d Z e � Z d d � Z d d � Z d S)r c C si d | k o t j k n s% t � t j j | � } | | f | _ t j | t j j d | f �d S)Nr �args) r` ra r/ r �_heaprd r r r+ r_ )r r rS r r r r � s %zBufferWrapper.__init__c C s3 | j \ \ } } } } t | j � | | | � S)N)r � memoryviewr )r rQ rT rU r r r r �create_memoryview� s z BufferWrapper.create_memoryviewN)r! r" r# r7 rg r ri r r r r r � s )rI r r r` r$ r: � r r r �__all__�platformr �objectr r5 r3 �registerr7 r r r r r �<module> s$ �
💾 Save Changes
❌ Cancel