
Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­
<!DOCTYPE html>
<html>
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    ¡ê,a´B  ã                   @   s  d dl mZmZ d dlmZ d dlZd dlZd dlZd dl	Z	d dl
T d dl
mZmZ dd„ ZG dd	„ d	ƒZG d
d„ dƒZdd„ ZeG dd„ dƒƒZeG dd„ deƒƒZdd„ ZG dd„ dƒZG dd„ deƒZdd„ ZG dd„ dƒZG dd„ deƒZG dd„ deƒZG d d!„ d!ƒZd"d#„ ZdS )$é    )ÚSequenceÚIterable)Útotal_orderingN)Ú*)Ú_get_object_tracebackÚ_get_tracesc                 C   s†   dD ]|}t | ƒdk r@|dkr@|r0d| |f   S d| |f   S t | ƒdk sT|dkrx|rhd| |f   S d	| |f   S | d
 } qd S )N)ÚBZKiBZMiBZGiBÚTiBéd   r   z%+.1f %sz%.1f %si (  r	   z%+.0f %sz%.0f %si   )Úabs)ÚsizeZsignZunit© r   ú0/opt/alt/python38/lib64/python3.8/tracemalloc.pyÚ_format_size   s    r   c                   @   s@   e Zd ZdZdd„ Zdd„ Zdd„ Zdd	„ Zd
d„ Zdd„ Z	dS )Ú	Statistic©Ú	tracebackr   Úcountc                 C   s   || _ || _|| _d S ©Nr   )Úselfr   r   r   r   r   r   Ú__init__%   s    zStatistic.__init__c                 C   s   t | j| j| jfƒS r   )Úhashr   r   r   ©r   r   r   r   Ú__hash__*   s    zStatistic.__hash__c                 C   s$   | j |j ko"| j|jko"| j|jkS r   r   ©r   Úotherr   r   r   Ú__eq__-   s
    
ÿ
þzStatistic.__eq__c                 C   sB   d| j t| jdƒ| jf }| jr>| j| j }|dt|dƒ 7 }|S )Nz%s: size=%s, count=%iFú, average=%s)r   r   r   r   ©r   ÚtextZaverager   r   r   Ú__str__2   s    
þÿzStatistic.__str__c                 C   s   d| j | j| jf S )Nz)<Statistic traceback=%r size=%i count=%i>r   r   r   r   r   Ú__repr__<   s    ÿzStatistic.__repr__c                 C   s   | j | j| jfS r   )r   r   r   r   r   r   r   Ú	_sort_key@   s    zStatistic._sort_keyN©
Ú__name__Ú
__module__Ú__qualname__Ú	__slots__r   r   r   r    r!   r"   r   r   r   r   r      s   
r   c                   @   s@   e Zd ZdZdd„ Zdd„ Zdd„ Zdd	„ Zd
d„ Zdd„ Z	dS )ÚStatisticDiff©r   r   Ú	size_diffr   Ú
count_diffc                 C   s"   || _ || _|| _|| _|| _d S r   r)   )r   r   r   r*   r   r+   r   r   r   r   K   s
    zStatisticDiff.__init__c                 C   s   t | j| j| j| j| jfƒS r   )r   r   r   r*   r   r+   r   r   r   r   r   R   s     ÿzStatisticDiff.__hash__c                 C   s<   | j |j ko:| j|jko:| j|jko:| j|jko:| j|jkS r   r)   r   r   r   r   r   V   s    
ÿ
þ
ý
üzStatisticDiff.__eq__c                 C   sP   d| j t| jdƒt| jdƒ| j| jf }| jrL| j| j }|dt|dƒ 7 }|S )Nz %s: size=%s (%s), count=%i (%+i)FTr   )r   r   r   r*   r   r+   r   r   r   r   r    ]   s    

üÿzStatisticDiff.__str__c                 C   s   d| j | j| j| j| jf S )Nz9<StatisticDiff traceback=%r size=%i (%+i) count=%i (%+i)>r)   r   r   r   r   r!   i   s     ÿÿzStatisticDiff.__repr__c                 C   s    t | jƒ| jt | jƒ| j| jfS r   )r   r*   r   r+   r   r   r   r   r   r   r"   n   s
     þzStatisticDiff._sort_keyNr#   r   r   r   r   r(   D   s   r(   c                 C   sª   g }|  ¡ D ]d\}}|  |d ¡}|d k	rNt||j|j|j |j|j|j ƒ}nt||j|j|j|jƒ}| |¡ q|   ¡ D ]*\}}t|d|j d|j ƒ}| |¡ qz|S ©Nr   )ÚitemsÚpopr(   r   r   Úappend)Ú	old_groupÚ	new_groupÚ
statisticsr   ÚstatZpreviousr   r   r   Ú_compare_grouped_statst   s*     
 
þ  þr4   c                   @   sX   e Zd ZdZdd„ Zedd„ ƒZedd„ ƒZdd	„ Zd
d„ Z	dd„ Z
dd„ Zdd„ ZdS )ÚFrame©Ú_framec                 C   s
   || _ d S r   r6   ©r   Úframer   r   r   r   �   s    zFrame.__init__c                 C   s
   | j d S r,   r6   r   r   r   r   Úfilename“   s    zFrame.filenamec                 C   s
   | j d S ©Né   r6   r   r   r   r   Úlineno—   s    zFrame.linenoc                 C   s   | j |j kS r   r6   r   r   r   r   r   ›   s    zFrame.__eq__c                 C   s   | j |j k S r   r6   r   r   r   r   Ú__lt__ž   s    zFrame.__lt__c                 C   s
   t | jƒS r   )r   r7   r   r   r   r   r   ¡   s    zFrame.__hash__c                 C   s   d| j | jf S )Nz%s:%s©r:   r=   r   r   r   r   r    ¤   s    zFrame.__str__c                 C   s   d| j | jf S )Nz<Frame filename=%r lineno=%r>r?   r   r   r   r   r!   §   s    zFrame.__repr__N)r$   r%   r&   r'   r   Úpropertyr:   r=   r   r>   r   r    r!   r   r   r   r   r5   ˆ   s   

r5   c                   @   sb   e Zd ZdZdd„ Zdd„ Zdd„ Zdd	„ Zd
d„ Zdd„ Z	dd„ Z
dd„ Zdd„ Zddd„ZdS )Ú	Traceback©Ú_framesc                 C   s   t  | ¡ tt|ƒƒ| _d S r   )r   r   ÚtupleÚreversedrC   )r   Úframesr   r   r   r   ³   s    
zTraceback.__init__c                 C   s
   t | jƒS r   )ÚlenrC   r   r   r   r   Ú__len__»   s    zTraceback.__len__c                 C   s4   t |tƒr"tdd„ | j| D ƒƒS t| j| ƒS d S )Nc                 s   s   | ]}t |ƒV  qd S r   )r5   ©Ú.0Útracer   r   r   Ú	<genexpr>À   s     z(Traceback.__getitem__.<locals>.<genexpr>)Ú
isinstanceÚslicerD   rC   r5   ©r   Úindexr   r   r   Ú__getitem__¾   s    
zTraceback.__getitem__c                 C   s   |j | jkS r   )r7   rC   r8   r   r   r   Ú__contains__Ä   s    zTraceback.__contains__c                 C   s
   t | jƒS r   )r   rC   r   r   r   r   r   Ç   s    zTraceback.__hash__c                 C   s   | j |j kS r   rB   r   r   r   r   r   Ê   s    zTraceback.__eq__c                 C   s   | j |j k S r   rB   r   r   r   r   r>   Í   s    zTraceback.__lt__c                 C   s   t | d ƒS r,   )Ústrr   r   r   r   r    Ð   s    zTraceback.__str__c                 C   s   dt | ƒf S )Nz<Traceback %r>)rD   r   r   r   r   r!   Ó   s    zTraceback.__repr__NFc                 C   sŒ   g }|d k	r2|dkr$| | d … }q6| d |… }n| }|rBt |ƒ}|D ]@}| d|j|jf ¡ t |j|j¡ ¡ }|rF| d| ¡ qF|S )Nr   z  File "%s", line %sz    %s)rE   r/   r:   r=   Ú	linecacheÚgetlineÚstrip)r   ÚlimitZmost_recent_firstÚlinesZframe_slicer9   Úliner   r   r   ÚformatÖ   s     
ÿzTraceback.format)NF)r$   r%   r&   r'   r   rH   rQ   rR   r   r   r>   r    r!   rZ   r   r   r   r   rA   «   s   rA   c                 C   s    t | ƒ}|d k	rt|ƒS d S d S r   )r   rA   )ÚobjrF   r   r   r   Úget_object_tracebackë   s    r\   c                   @   s\   e Zd ZdZdd„ Zedd„ ƒZedd„ ƒZedd	„ ƒZd
d„ Z	dd„ Z
dd„ Zdd„ ZdS )ÚTrace©Ú_tracec                 C   s
   || _ d S r   r^   ©r   rK   r   r   r   r      s    zTrace.__init__c                 C   s
   | j d S r,   r^   r   r   r   r   Údomain  s    zTrace.domainc                 C   s
   | j d S r;   r^   r   r   r   r   r   	  s    z
Trace.sizec                 C   s   t | jd ƒS )Né   )rA   r_   r   r   r   r   r     s    zTrace.tracebackc                 C   s   | j |j kS r   r^   r   r   r   r   r     s    zTrace.__eq__c                 C   s
   t | jƒS r   )r   r_   r   r   r   r   r     s    zTrace.__hash__c                 C   s   d| j t| jdƒf S )Nz%s: %sF)r   r   r   r   r   r   r   r      s    zTrace.__str__c                 C   s   d| j t| jdƒ| jf S )Nz'<Trace domain=%s size=%s, traceback=%r>F)ra   r   r   r   r   r   r   r   r!     s    ÿzTrace.__repr__N)r$   r%   r&   r'   r   r@   ra   r   r   r   r   r    r!   r   r   r   r   r]   ú   s   


r]   c                   @   s<   e Zd Zdd„ Zdd„ Zdd„ Zdd„ Zd	d
„ Zdd„ ZdS )Ú_Tracesc                 C   s   t  | ¡ || _d S r   )r   r   Ú_traces)r   Útracesr   r   r   r      s    
z_Traces.__init__c                 C   s
   t | jƒS r   )rG   rd   r   r   r   r   rH   %  s    z_Traces.__len__c                 C   s4   t |tƒr"tdd„ | j| D ƒƒS t| j| ƒS d S )Nc                 s   s   | ]}t |ƒV  qd S r   )r]   rI   r   r   r   rL   *  s     z&_Traces.__getitem__.<locals>.<genexpr>)rM   rN   rD   rd   r]   rO   r   r   r   rQ   (  s    
z_Traces.__getitem__c                 C   s   |j | jkS r   )r_   rd   r`   r   r   r   rR   .  s    z_Traces.__contains__c                 C   s   | j |j kS r   )rd   r   r   r   r   r   1  s    z_Traces.__eq__c                 C   s   dt | ƒ S )Nz<Traces len=%s>)rG   r   r   r   r   r!   4  s    z_Traces.__repr__N)	r$   r%   r&   r   rH   rQ   rR   r   r!   r   r   r   r   rc     s   rc   c                 C   s&   t j | ¡} |  d¡r"| d d… } | S )Nz.pycéÿÿÿÿ)ÚosÚpathÚnormcaseÚendswith)r:   r   r   r   Ú_normalize_filename8  s    
rk   c                   @   s   e Zd Zdd„ Zdd„ ZdS )Ú
BaseFilterc                 C   s
   || _ d S r   )Ú	inclusive)r   rm   r   r   r   r   @  s    zBaseFilter.__init__c                 C   s   t ‚d S r   )ÚNotImplementedErrorr`   r   r   r   Ú_matchC  s    zBaseFilter._matchN)r$   r%   r&   r   ro   r   r   r   r   rl   ?  s   rl   c                       sJ   e Zd Zd‡ fdd„	Zedd„ ƒZdd„ Zd	d
„ Zdd„ Zdd„ Z	‡  Z
S )ÚFilterNFc                    s2   t ƒ  |¡ || _t|ƒ| _|| _|| _|| _d S r   )Úsuperr   rm   rk   Ú_filename_patternr=   Ú
all_framesra   )r   rm   Úfilename_patternr=   rs   ra   ©Ú	__class__r   r   r   H  s    
zFilter.__init__c                 C   s   | j S r   )rr   r   r   r   r   rt   Q  s    zFilter.filename_patternc                 C   s6   t |ƒ}t || j¡sdS | jd kr(dS || jkS d S )NFT)rk   Úfnmatchrr   r=   ©r   r:   r=   r   r   r   Ú_match_frame_implU  s    
zFilter._match_frame_implc                 C   s   |   ||¡| j A S r   )ry   rm   rx   r   r   r   Ú_match_frame^  s    zFilter._match_framec                    sH   ˆ j r,t‡ fdd„|D ƒƒr"ˆ jS ˆ j S n|d \}}ˆ  ||¡S d S )Nc                 3   s   | ]\}}ˆ   ||¡V  qd S r   )ry   )rJ   r:   r=   r   r   r   rL   c  s   ÿz*Filter._match_traceback.<locals>.<genexpr>r   )rs   Úanyrm   rz   )r   r   r:   r=   r   r   r   Ú_match_tracebacka  s    ÿ
zFilter._match_tracebackc                 C   sD   |\}}}|   |¡}| jd k	r@| jr2|o0|| jkS |p>|| jkS |S r   )r|   ra   rm   )r   rK   ra   r   r   Úresr   r   r   ro   l  s    


zFilter._match)NFN)r$   r%   r&   r   r@   rt   ry   rz   r|   ro   Ú__classcell__r   r   ru   r   rp   G  s        ÿ	
	rp   c                       s0   e Zd Z‡ fdd„Zedd„ ƒZdd„ Z‡  ZS )ÚDomainFilterc                    s   t ƒ  |¡ || _d S r   )rq   r   Ú_domain)r   rm   ra   ru   r   r   r   x  s    zDomainFilter.__init__c                 C   s   | j S r   )r€   r   r   r   r   ra   |  s    zDomainFilter.domainc                 C   s   |\}}}|| j k| j A S r   )ra   rm   )r   rK   ra   r   r   r   r   r   ro   €  s    
zDomainFilter._match)r$   r%   r&   r   r@   ra   ro   r~   r   r   ru   r   r   w  s   
r   c                   @   sT   e Zd Zdd„ Zdd„ Zedd„ ƒZdd„ Zd	d
„ Zdd„ Z	ddd„Z
ddd„ZdS )ÚSnapshotc                 C   s   t |ƒ| _|| _d S r   )rc   re   Útraceback_limit)r   re   r‚   r   r   r   r   Š  s    
zSnapshot.__init__c              	   C   s*   t |dƒ�}t | |tj¡ W 5 Q R X d S )NÚwb)ÚopenÚpickleÚdumpZHIGHEST_PROTOCOL)r   r:   Úfpr   r   r   r†   �  s    zSnapshot.dumpc              
   C   s,   t | dƒ�}t |¡W  5 Q R £ S Q R X d S )NÚrb)r„   r…   Úload)r:   r‡   r   r   r   r‰   —  s    zSnapshot.loadc                    s@   |rt ‡ fdd„|D ƒƒsdS |r<t ‡ fdd„|D ƒƒr<dS dS )Nc                 3   s   | ]}|  ˆ ¡V  qd S r   ©ro   ©rJ   Útrace_filter©rK   r   r   rL   ¡  s   ÿz)Snapshot._filter_trace.<locals>.<genexpr>Fc                 3   s   | ]}|  ˆ ¡ V  qd S r   rŠ   r‹   r�   r   r   rL   ¥  s   ÿT)r{   )r   Úinclude_filtersÚexclude_filtersrK   r   r�   r   Ú_filter_traceŸ  s    ÿÿzSnapshot._filter_tracec                    s‚   t |tƒstdt|ƒj ƒ‚|rjg ‰g ‰ |D ] }|jrBˆ |¡ q,ˆ  |¡ q,‡ ‡‡fdd„ˆjjD ƒ}nˆjj 	¡ }t
|ˆjƒS )Nz)filters must be a list of filters, not %sc                    s   g | ]}ˆ  ˆˆ |¡r|‘qS r   )r�   rI   ©r�   rŽ   r   r   r   Ú
<listcomp>»  s    þÿz*Snapshot.filter_traces.<locals>.<listcomp>)rM   r   Ú	TypeErrorÚtyper$   rm   r/   re   rd   Úcopyr�   r‚   )r   ÚfiltersrŒ   Z
new_tracesr   r‘   r   Úfilter_tracesª  s    
ÿzSnapshot.filter_tracesc              
   C   sÜ  |dkrt d|f ƒ‚|r.|dkr.t d| ƒ‚i }i }|�s| jjD ]Æ}|\}}}z|| }	W nZ tk
r¸   |dkr||}
n(|dkr’|d d… }
n|d d dff}
t|
ƒ}	|	||< Y nX z(||	 }| j|7  _| jd7  _W qD tk
�r   t|	|dƒ||	< Y qDX qDnÊ| jjD ]À}|\}}}|D ]ª}z|| }	W nF tk
�r~   |dk�r\|f}
n|d dff}
t|
ƒ}	|	||< Y nX z(||	 }| j|7  _| jd7  _W n& tk
�rÎ   t|	|dƒ||	< Y nX �q(�q|S )	N)r   r:   r=   zunknown key_type: %r)r=   r:   z/cumulative mode cannot by used with key type %rr   r=   r<   r   )Ú
ValueErrorre   rd   ÚKeyErrorrA   r   r   r   )r   Úkey_typeÚ
cumulativeZstatsZ
tracebacksrK   ra   r   Ztrace_tracebackr   rF   r3   r9   r   r   r   Ú	_group_byÃ  sZ    ÿ


zSnapshot._group_byFc                 C   s,   |   ||¡}t| ¡ ƒ}|jdtjd� |S ©NT)ÚreverseÚkey)rœ   ÚlistÚvaluesÚsortr   r"   )r   rš   r›   Zgroupedr2   r   r   r   r2   ö  s    zSnapshot.statisticsc                 C   s6   |   ||¡}|  ||¡}t||ƒ}|jdtjd� |S r�   )rœ   r4   r¢   r(   r"   )r   Zold_snapshotrš   r›   r1   r0   r2   r   r   r   Ú
compare_to   s
    
zSnapshot.compare_toN)F)F)r$   r%   r&   r   r†   Ústaticmethodr‰   r�   r—   rœ   r2   r£   r   r   r   r   r�   …  s   
3

r�   c                  C   s$   t ƒ stdƒ‚tƒ } tƒ }t| |ƒS )NzLthe tracemalloc module must be tracing memory allocations to take a snapshot)Ú
is_tracingÚRuntimeErrorr   Zget_traceback_limitr�   )re   r‚   r   r   r   Útake_snapshot  s
    r§   )Zcollections.abcr   r   Ú	functoolsr   rw   rT   Zos.pathrg   r…   Z_tracemallocr   r   r   r   r(   r4   r5   rA   r\   r]   rc   rk   rl   rp   r   r�   r§   r   r   r   r   Ú<module>   s2   &0"?%0 	