a
R�fF � @ s d dl mZmZ d dlmZ d dlZd dlZd dlZd dl Z d dl
T d dl
m Z m Z dd� Z
G dd � d �ZG d
d � d �Zd d
� ZeG dd� d��ZeG dd� de��Zdd� ZG dd� d�ZG dd� de�Zdd� ZG dd� d�ZG d d � d e�ZG d d � d e�ZG d d!� d!�Zd"d#� ZdS )$� )�Sequence�Iterable)�total_orderingN)�*)�_get_object_traceback� _get_tracesc C s� dD ]|}t | �dk r@|dkr@|r0d| |f S d| |f S t | �dk sT|dkrx|rhd| |f S d | |f S | d
} qd S ) N)�BZKiBZMiBZGiB�TiB�d r z%+.1f %sz%.1f %si ( r z%+.0f %sz%.0f %si )�abs)�sizeZsignZunit� r
�0/opt/alt/python39/lib64/python3.9/tracemalloc.py� _format_size
s r c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dS )� Statistic�� tracebackr �countc C s || _ || _|| _d S �Nr )�selfr r r r
r
r �__init__% s zStatistic.__init__c C s t | j| j| jf�S r )�hashr r r �r r
r
r �__hash__* s zStatistic.__hash__c C s2 t |t�stS | j|jko0| j|jko0| j|jkS r )�
isinstancer �NotImplementedr r r �r �otherr
r
r �__eq__- s
�
�zStatistic.__eq__c C sB d| j t| jd�| jf }| jr>| j| j }|dt|d� 7 }|S )Nz%s: size=%s, count=%iF� , average=%s)r r r r �r �textZaverager
r
r �__str__4 s
�� zStatistic.__str__c C s d| j | j| jf S )Nz)<Statistic traceback=%r size=%i count=%i>r r r
r
r �__repr__> s �zStatistic.__repr__c C s | j | j| jfS r )r r r r r
r
r � _sort_keyB s zStatistic._sort_keyN�
�__name__�
__module__� __qualname__� __slots__r r r r" r# r$ r
r
r
r r s
r c @ s@ e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z dS )�
StatisticDiff�r r � size_diffr �
count_diffc C s" || _ || _|| _|| _|| _d S r r+ )r r r r, r r- r
r
r r M s
zStatisticDiff.__init__c C s t | j| j| j| j| jf�S r )r r r r, r r- r r
r
r r T s �zStatisticDiff.__hash__c C sJ t |t�stS | j|jkoH| j|jkoH| j|jkoH| j|jkoH| j|jkS r )r r* r r r r, r r- r r
r
r r X s
�
�
�
�zStatisticDiff.__eq__c C sP d| j t| jd�t| jd�| j| jf }| jrL| j| j }|dt|d� 7 }|S )Nz %s: size=%s (%s), count=%i (%+i)FTr )r r r r, r r- r r
r
r r" a s
�� zStatisticDiff.__str__c C s d| j | j| j| j| jf S )Nz9<StatisticDiff traceback=%r size=%i (%+i) count=%i (%+i)>r+ r r
r
r r# m s
��zStatisticDiff.__repr__c C s t | j�| jt | j�| j| jfS r )r r, r r- r r r r
r
r r$ r s �zStatisticDiff._sort_keyNr% r
r
r
r r* F s r* c C s� g }|� � D ]d\}}| �|d �}|d urNt||j|j|j |j|j|j �}nt||j|j|j|j�}|�|� q | � � D ]*\}}t|d|j d|j �}|�|� qz|S �Nr )�items�popr* r r �append)� old_group� new_group�
statisticsr �statZpreviousr
r
r �_compare_grouped_statsx s" �� r6 c @ sX e Zd ZdZdd� Zedd� �Zedd� �Zdd � Zd
d � Z d d
� Z
dd� Z dd� Z dS )�Frame��_framec C s
|| _ d S r r8 �r �framer
r
r r � s zFrame.__init__c C s
| j d S r. r8 r r
r
r �filename� s zFrame.filenamec C s
| j d S �N� r8 r r
r
r �lineno� s z Frame.linenoc C s t |t�stS | j|jkS r �r r7 r r9 r r
r
r r � s
z Frame.__eq__c C s t |t�stS | j|jk S r r@ r r
r
r �__lt__� s
z Frame.__lt__c C s
t | j�S r )r r9 r r
r
r r � s zFrame.__hash__c C s d| j | jf S )Nz%s:%s�r< r? r r
r
r r" � s z
Frame.__str__c C s d| j | jf S )Nz <Frame filename=%r lineno=%r>rB r r
r
r r# � s zFrame.__repr__N)
r& r' r( r) r �propertyr< r? r rA r r" r# r
r
r
r r7 � s
r7 c @ sp e Zd ZdZddd�Zedd� �Zdd� Zd d
� Zd d � Z d
d� Z
dd� Z dd� Z dd� Z
dd� Zddd�ZdS ) � Traceback)�_frames�
_total_nframeNc C s" t �| � tt|��| _|| _d S r )r r �tuple�reversedrE rF )r �frames� total_nframer
r
r r � s
zTraceback.__init__c C s | j S r )rF r r
r
r rJ � s zTraceback.total_nframec C s
t | j�S r )�lenrE r r
r
r �__len__� s zTraceback.__len__c C s4 t |t�r"tdd� | j| D ��S t| j| �S d S )Nc s s | ]}t |�V qd S r )r7 ��.0�tracer
r
r � <genexpr>� � z(Traceback.__getitem__.<locals>.<genexpr>)r �slicerG rE r7 �r �indexr
r
r � __getitem__� s
zTraceback.__getitem__c C s |j | jv S r )r9 rE r: r
r
r � __contains__� s zTraceback.__contains__c C s
t | j�S r )r rE r r
r
r r � s zTraceback.__hash__c C s t |t�stS | j|jkS r �r rD r rE r r
r
r r � s
zTraceback.__eq__c C s t |t�stS | j|jk S r rW r r
r
r rA � s
zTraceback.__lt__c C s t | d �S r. )�strr r
r
r r" � s zTraceback.__str__c C s8 dt | �� �}| jd u r"|d7 }n|d| j� d�7 }|S )Nz <Traceback �>z total_nframe=)rG rF rJ )r �sr
r
r r# � s
zTraceback.__repr__Fc C s� g }|d ur2|dkr$| | d � }q6| d |� }n| }|rBt |�}|D ]@}|�d|j|jf � t�|j|j��� }|rF|�d| � qF|S )Nr z File "%s", line %sz %s)rH r1 r< r? � linecache�getline�strip)r �limitZmost_recent_first�linesZ frame_slicer; �liner
r
r �format� s
�zTraceback.format)N)NF)r& r' r( r) r rC rJ rL rU rV r r rA r" r# ra r
r
r
r rD � s
rD c C s t | �}|d urt|�S d S d S r )r rD )�objrI r
r
r �get_object_traceback s rc c @ s\ e Zd ZdZdd� Zedd� �Zedd� �Zedd � �Zd
d � Z d d
� Z
dd� Z dd� Z dS )�Trace��_tracec C s
|| _ d S r re �r rO r
r
r r s zTrace.__init__c C s
| j d S r. re r r
r
r �domain s z Trace.domainc C s
| j d S r= re r r
r
r r s z
Trace.sizec C s t | jdd � � S )N� )rD rf r r
r
r r # s zTrace.tracebackc C s t |t�stS | j|jkS r )r rd r rf r r
r
r r ' s
z Trace.__eq__c C s
t | j�S r )r rf r r
r
r r , s zTrace.__hash__c C s d| j t| jd�f S )Nz%s: %sF)r r r r r
r
r r" / s z
Trace.__str__c C s d| j t| jd�| jf S )Nz'<Trace domain=%s size=%s, traceback=%r>F)rh r r r r r
r
r r# 2 s �zTrace.__repr__N)
r& r' r( r) r rC rh r r r r r" r# r
r
r
r rd s
rd c @ s< e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
S )�_Tracesc C s t �| � || _d S r )r r �_traces)r �tracesr
r
r r 8 s
z_Traces.__init__c C s
t | j�S r )rK rk r r
r
r rL = s z_Traces.__len__c C s4 t |t�r"tdd� | j| D ��S t| j| �S d S )Nc s s | ]}t |�V qd S r )rd rM r
r
r rP B rQ z&_Traces.__getitem__.<locals>.<genexpr>)r rR rG rk rd rS r
r
r rU @ s
z_Traces.__getitem__c C s |j | jv S r )rf rk rg r
r
r rV F s z_Traces.__contains__c C s t |t�stS | j|jkS r )r rj r rk r r
r
r r I s
z_Traces.__eq__c C s dt | � S )Nz<Traces len=%s>)rK r r
r
r r# N s z_Traces.__repr__N) r& r' r( r rL rU rV r r# r
r
r
r rj 7 s rj c C s& t j�| �} | �d�r"| d d� } | S )Nz.pyc���)�os�path�normcase�endswith)r< r
r
r �_normalize_filenameR s
rr c @ s e Zd Zdd� Zdd� ZdS )�
BaseFilterc C s
|| _ d S r )� inclusive)r rt r
r
r r Z s zBaseFilter.__init__c C s t �d S r )�NotImplementedErrorrg r
r
r �_match] s zBaseFilter._matchN)r& r' r( r rv r
r
r
r rs Y s rs c sJ e Zd Zd� fdd� Zedd� �Zdd� Zd d
� Zd d � Zd
d� Z � Z
S )�FilterNFc s2 t � �|� || _t|�| _|| _|| _|| _d S r )�superr rt rr �_filename_patternr? �
all_framesrh )r rt �filename_patternr? rz rh �� __class__r
r r b s
zFilter.__init__c C s | j S r )ry r r
r
r r{ k s zFilter.filename_patternc C s6 t |�}t�|| j�sdS | jd u r(dS || jkS d S )NFT)rr �fnmatchry r? �r r< r? r
r
r �_match_frame_implo s
zFilter._match_frame_implc C s | � ||�| j A S r )r� rt r r
r
r � _match_framex s zFilter._match_framec sH � j r,t� fdd�|D ��r"� jS � j S n|d \}}� �||�S d S )Nc 3 s | ]\}}� � ||�V qd S r )r� )rN r< r? r r
r rP } s �z*Filter._match_traceback.<locals>.<genexpr>r )rz �anyrt r� )r r r< r? r
r r �_match_traceback{ s �
zFilter._match_tracebackc C sF |\}}}}| � |�}| jd urB| jr4|o2|| jkS |p@|| jkS |S r )r� rh rt )r rO rh r r rJ �resr
r
r rv � s
z
Filter._match)NFN) r& r' r( r rC r{ r� r� r� rv �
__classcell__r
r
r| r rw a s �
rw c s0 e Zd Z� fdd�Zedd� �Zdd� Z� ZS )� DomainFilterc s t � �|� || _d S r )rx r �_domain)r rt rh r| r
r r � s zDomainFilter.__init__c C s | j S r )r� r r
r
r rh � s zDomainFilter.domainc C s |\}}}}|| j k| j A S r )rh rt )r rO rh r r rJ r
r
r rv � s zDomainFilter._match)r& r' r( r rC rh rv r� r
r
r| r r� � s
r� c @ sT e Zd Zdd� Zdd� Zedd� �Zdd� Zd d
� Zd d � Z ddd�Z
ddd�Z dS )�Snapshotc C s t |�| _|| _d S r )rj rl �traceback_limit)r rl r� r
r
r r � s
zSnapshot.__init__c C s> t |d�� }t�| |tj� W d � n1 s00 Y d S )N�wb)�open�pickle�dumpZHIGHEST_PROTOCOL)r r< �fpr
r
r r� � s z
Snapshot.dumpc C s8 t | d��}t�|�W d � S 1 s*0 Y d S )N�rb)r� r� �load)r< r� r
r
r r� � s z
Snapshot.loadc s@ |r t � fdd�|D ��s dS |r<t � fdd�|D ��r<dS dS )Nc 3 s | ]}|� � �V qd S r �rv �rN � trace_filter�rO r
r rP � s �z)Snapshot._filter_trace.<locals>.<genexpr>Fc 3 s | ]}|� � � V qd S r r� r� r� r
r rP � s �T)r� )r �include_filters�exclude_filtersrO r
r� r �
_filter_trace� s � �zSnapshot._filter_tracec s� t |t�s tdt|�j ��|rjg �g � |D ] }|jrB��|� q,� �|� q,� ��fdd��jjD �}n �jj� � }t
|�j �S )Nz)filters must be a list of filters, not %sc s g | ]}�� �� |�r|�qS r
)r� rM �r� r� r r
r �
<listcomp>� s
��z*Snapshot.filter_traces.<locals>.<listcomp>) r r � TypeError�typer& rt r1 rl rk �copyr� r� )r �filtersr� Z
new_tracesr
r� r �
filter_traces� s
� zSnapshot.filter_tracesc
C s� |dvrt d|f ��|r.|dvr.t d| ��i }i }|�s | jjD ]�}|\}}}} z || }
W nX ty� |dkr||} n(|dkr�|d d� } n|d d dff} t| �}
|
||< Y n0 z(||
} | j|7 _| jd7 _W qD t�y t|
|d�||
< Y qD0 qDn�| jjD ]�}|\}}}} |D ]�}
z ||
}
W nD t�y| |dk�rZ|
f} n|
d dff} t| �}
|
||
< Y n0 z(||
} | j|7 _| jd7 _W n$ t�y� t|
|d�||
< Y n0 �q(�q|S ) N)r r< r? zunknown key_type: %r)r? r< z/cumulative mode cannot by used with key type %rr r? r> r )�
ValueErrorrl rk �KeyErrorrD r r r )r �key_type�
cumulativeZstatsZ
tracebacksrO rh r Ztrace_tracebackrJ r rI r5 r; r
r
r � _group_by� sZ �
zSnapshot._group_byFc C s, | � ||�}t|�� �}|jdtjd� |S �NT)�reverse�key)r� �list�values�sortr r$ )r r� r� Zgroupedr4 r
r
r r4 s zSnapshot.statisticsc C s6 | � ||�}|� ||�}t||�}|jdtjd� |S r� )r� r6 r� r* r$ )r Z old_snapshotr� r� r3 r2 r4 r
r
r �
compare_to s
zSnapshot.compare_toN)F)F) r& r' r( r r� � staticmethodr� r� r� r� r4 r� r
r
r
r r� � s
3
r� c C s$ t � std��t� } t� }t| |�S )NzLthe tracemalloc module must be tracing memory allocations to take a snapshot)�
is_tracing� RuntimeErrorr Zget_traceback_limitr� )rl r� r
r
r �
take_snapshot' s
r� ) �collections.abcr r � functoolsr r~ r[ Zos.pathrn r� Z _tracemallocr r r r r* r6 r7 rD rc rd rj rr rs rw r� r� r� r
r
r
r �<module> s2 (2&M'0