3
�Qgm� � @ s" dmZ dnZee Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Zdd� Z dd� Z
dd� Z dodd�Z e
e j�Zdjdd�d Zejed�Zd Zd Zd gZd gZe ZZdpd d!�d"d#�Zd$d%� Z d&d'� Z d(d)� Z d*d+� Z d,d-� Z d.d/� Z!dqd0d1�Z"drd2d3�Z#dsd5d6�Z$d7d8� Z%e&� Z'dtd e'd9�d:d;�Z(G d<d=� d=�Z)G d>d?� d?�Z*G d@dA� dAe*�Z+G dBdC� dC�Z,G dDdE� dEe,e+�Z-G dFdG� dGe,e*�Z.g Z/G dHdI� dIe,e*�Z0G dJdK� dK�Z1G dLdM� dM�Z2G dNdO� dO�Z3G dPdQ� dQ�Z4dudRdS�Z5dTdU� Z6dVdW� Z7dXdY� Z8dZd[d\d]d^d_d`dadbdcdddedfdgdhdidj�Z9dkdl� Z:d S )v�win�cygwin�darwinc s< t jjt�r0t jjt�r d� nd� � fdd�} ndd� } | S )N� PYTHONCASEOKs PYTHONCASEOKc s
� t jkS )N)�_os�environ� )�keyr �5/usr/lib64/python3.6/importlib/_bootstrap_external.py� _relax_case% s z%_make_relax_case.<locals>._relax_casec S s dS )NFr r r r r r
) s )�sys�platform�
startswith�_CASE_INSENSITIVE_PLATFORMS�#_CASE_INSENSITIVE_PLATFORMS_STR_KEY)r
r )r r �_make_relax_case s r c C s t | �d@ jdd�S )Nl �� � �little)�int�to_bytes)�xr r r �_w_long/ s r c C s t j| d�S )Nr )r �
from_bytes)� int_bytesr r r �_r_long4 s r c G s t jdd� | D ��S )Nc S s g | ]}|r|j t��qS r )�rstrip�path_separators)�.0�partr r r �
<listcomp>; s z _path_join.<locals>.<listcomp>)�path_sep�join)�
path_partsr r r �
_path_join9 s
r" c C s` t t�dkr$| jt�\}}}||fS x2t| �D ]&}|tkr.| j|dd�\}}||fS q.W d| fS )N� )�maxsplit� )�lenr �
rpartitionr �reversed�rsplit)�path�front�_�tailr r r r � _path_split? s r. c C s
t j| �S )N)r �stat)r* r r r �
_path_statK s r0 c C s0 y t | �}W n tk
r dS X |jd@ |kS )NFi � )r0 �OSError�st_mode)r* �mode� stat_infor r r �_path_is_mode_typeU s
r5 c C s
t | d�S )Ni � )r5 )r* r r r � _path_isfile^ s r6 c C s | s t j� } t| d�S )Ni @ )r �getcwdr5 )r* r r r � _path_isdirc s r8 � c C s� dj | t| ��}tj|tjtjB tjB |d@ �}y2tj|d��}|j |� W d Q R X tj
|| � W n: t k
r� ytj |� W n t k
r� Y nX � Y nX d S )Nz{}.{}i� �wb)
�format�idr �open�O_EXCL�O_CREAT�O_WRONLY�_io�FileIO�write�replacer1 �unlink)r* �datar3 �path_tmp�fd�filer r r �
_write_atomicj s rJ i3
� r s
� __pycache__zopt-z.pyz.pycN)� optimizationc C s� |d k r4t jdt� |d k r(d}t|��|r0dnd}tj| �} t| �\}}|jd�\}}}tj j
} | d krrt d��dj |r~|n||| g�}
|d kr�tj
jdkr�d}ntj
j}t|�}|dkr�|j� s�tdj|���d j|
t|�}
t|t|
td �S )
NzFthe debug_override parameter is deprecated; use 'optimization' insteadz2debug_override or optimization must be set to Noner% r# �.z$sys.implementation.cache_tag is None� z{!r} is not alphanumericz{}.{}{})� _warnings�warn�DeprecationWarning� TypeErrorr �fspathr. r' r �implementation� cache_tag�NotImplementedErrorr �flags�optimize�str�isalnum�
ValueErrorr; �_OPTr" �_PYCACHE�BYTECODE_SUFFIXES) r* �debug_overriderM �message�headr- �base�sep�rest�tag�almost_filenamer r r �cache_from_source s0
rh c C s� t jjd krtd��tj| �} t| �\}}t|�\}}|tkrNtdj t| ���|j
d�}|d
krptdj |���nV|dkr�|j dd�d }|j t
�s�tdj t
���|tt
�d � }|j� s�tdj |���|jd�d }t||td �S ) Nz$sys.implementation.cache_tag is Nonez%{} not bottom-level directory in {!r}rN rK � z!expected only 2 or 3 dots in {!r}z9optimization portion of filename does not start with {!r}z4optimization level {!r} is not an alphanumeric valuerO > rK ri ���)r rU rV rW r rT r. r^ r\ r; �countr) r
r] r& r[ � partitionr" �SOURCE_SUFFIXES)r* rb �pycache_filename�pycache� dot_countrM � opt_level�
base_filenamer r r �source_from_cache4 s.
rs c C s� t | �dkrd S | jd�\}}}| s:|j� dd� dkr>| S y t| �}W n$ ttfk
rn | d d� }Y nX t|�r||S | S ) NrO rN ri r# �py������rv )r& r' �lowerrs rW r\ r6 )�
bytecode_pathre r, � extension� source_pathr r r �_get_sourcefileV s r{ c C sH | j tt��r.yt| �S tk
r* Y qDX n| j tt��r@| S d S d S )N)�endswith�tuplerm rh rW r_ )�filenamer r r � _get_cachedi s r c C s4 yt | �j}W n tk
r& d}Y nX |dO }|S )Ni� � )r0 r2 r1 )r* r3 r r r �
_calc_modeu s
r� c sD d� fdd� }y
t j}W n tk
r4 dd� }Y nX ||� � |S )Nc sB |d kr| j }n | j |kr0td| j |f |d��� | |f|�|�S )Nz loader for %s cannot handle %s)�name)r� � ImportError)�selfr� �args�kwargs)�methodr r �_check_name_wrapper� s
z(_check_name.<locals>._check_name_wrapperc S s< x(dD ] }t ||�rt| |t||�� qW | jj|j� d S )N�
__module__�__name__� __qualname__�__doc__)r� r� r� r� )�hasattr�setattr�getattr�__dict__�update)�new�oldrD r r r �_wrap� s
z_check_name.<locals>._wrap)N)�
_bootstrapr� � NameError)r� r� r� r )r� r � _check_name� s
r� c C s< | j |�\}}|d kr8t|�r8d}tj|j|d �t� |S )Nz,Not importing directory {}: missing __init__rO )� find_loaderr& rP rQ r; �
ImportWarning)r� �fullname�loader�portions�msgr r r �_find_module_shim� s
r� c C s� i }|d k r||d< nd}|d k r*||d< | d d� }| dd� }| dd� }|t kr|dj||�}tjd|� t|f|��nVt|�dkr�d j|�}tjd|� t|��n*t|�dkr�d
j|�}tjd|� t|��|d k �r|yt|d �} W n tk
�r Y n2X t |�| k�r4d j|�}tjd|� t|f|��y|d
d@ }
W n tk
�rZ Y n"X t |�|
k�r|td j|�f|��| dd � S )Nr� z
<bytecode>r* r � � z bad magic number in {!r}: {!r}z{}z+reached EOF while reading timestamp in {!r}z0reached EOF while reading size of source in {!r}�mtimezbytecode is stale for {!r}�sizel �� )
� MAGIC_NUMBERr; r� �_verbose_messager� r& �EOFErrorr �KeyErrorr ) rF � source_statsr� r* � exc_details�magic�
raw_timestamp�raw_sizera � source_mtime� source_sizer r r �_validate_bytecode_header� sL
r� c C sP t j| �}t|t�r8tjd|� |d k r4tj||� |S tdj |�||d��d S )Nzcode object from {!r}zNon-code object in {!r})r� r* )
�marshal�loads�
isinstance�
_code_typer� r� �_imp�_fix_co_filenamer� r; )rF r� rx rz �coder r r �_compile_bytecode� s
r� rO c C s8 t t�}|jt|�� |jt|�� |jtj| �� |S )N)� bytearrayr� �extendr r� �dumps)r� r� r� rF r r r �_code_to_bytecode� s
r� c C s> dd l }tj| �j}|j|�}tjd d�}|j| j|d ��S )NrO T)�tokenizerA �BytesIO�readline�detect_encoding�IncrementalNewlineDecoder�decode)� source_bytesr� �source_bytes_readline�encoding�newline_decoderr r r �
decode_source� s
r� )r� �submodule_search_locationsc C s |d kr<d}t |d�rFy|j| �}W qF tk
r8 Y qFX n
tj|�}tj| ||d�}d|_|d kr�x6t� D ](\}}|j t
|��rl|| |�}||_ P qlW d S |t kr�t |d�r�y|j
| �}W n tk
r� Y q�X |r�g |_n||_|jg k�r|�rt|�d }|jj|� |S )Nz <unknown>� get_filename)�originT�
is_packagerO )r� r� r� r rT r� �
ModuleSpec�
_set_fileattr�_get_supported_file_loadersr| r} r� � _POPULATEr� r� r. �append) r� �locationr� r� �spec� loader_class�suffixesr� �dirnamer r r �spec_from_file_location s>
r� c @ sL e Zd ZdZdZdZedd� �Zedd� �Zed
d d
��Z edd d ��Z
dS )�WindowsRegistryFinderz;Software\Python\PythonCore\{sys_version}\Modules\{fullname}zASoftware\Python\PythonCore\{sys_version}\Modules\{fullname}\DebugFc C s2 yt jt j|�S tk
r, t jt j|�S X d S )N)�_winreg�OpenKey�HKEY_CURRENT_USERr1 �HKEY_LOCAL_MACHINE)�clsr r r r �_open_registry\ s z$WindowsRegistryFinder._open_registryc C sp | j r| j}n| j}|j|dtjd d� d�}y&| j|��}tj|d�}W d Q R X W n t k
rj d S X |S )Nz%d.%drK )r� � sys_versionr% )
� DEBUG_BUILD�REGISTRY_KEY_DEBUG� REGISTRY_KEYr; r � version_infor� r� �
QueryValuer1 )r� r� � registry_keyr �hkey�filepathr r r �_search_registryc s z&WindowsRegistryFinder._search_registryNc C sx | j |�}|d krd S y t|� W n tk
r6 d S X x:t� D ]0\}}|jt|��r@tj||||�|d�}|S q@W d S )N)r� )r� r0 r1 r� r| r} r� �spec_from_loader)r� r� r* �targetr� r� r� r� r r r � find_specr s
z WindowsRegistryFinder.find_specc C s" | j ||�}|d k r|jS d S d S )N)r� r� )r� r� r* r� r r r � find_module� s z!WindowsRegistryFinder.find_module)NN)N) r� r� r� r� r� r� � classmethodr� r� r� r� r r r r r� P s r� c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S )
�
_LoaderBasicsc C s@ t | j|��d }|jdd�d }|jd�d }|dko>|dkS )Nr# rN rO rK �__init__)r. r� r) r' )r� r� r~ �
filename_base� tail_namer r r r� � s z_LoaderBasics.is_packagec C s d S )Nr )r� r� r r r �
create_module� s z_LoaderBasics.create_modulec C s8 | j |j�}|d kr$tdj|j���tjt||j� d S )Nz4cannot load module {!r} when get_code() returns None)�get_coder� r� r; r� �_call_with_frames_removed�execr� )r� �moduler� r r r � exec_module� s
z_LoaderBasics.exec_modulec C s t j| |�S )N)r� �_load_module_shim)r� r� r r r � load_module� s z_LoaderBasics.load_moduleN)r� r� r� r� r� r� r� r r r r r� � s r� c @ sJ e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zdd �d
d�Zdd� Z dS )� SourceLoaderc C s t �d S )N)�IOError)r� r* r r r �
path_mtime� s zSourceLoader.path_mtimec C s d| j |�iS )Nr� )r� )r� r* r r r �
path_stats� s zSourceLoader.path_statsc C s | j ||�S )N)�set_data)r� rz �
cache_pathrF r r r �_cache_bytecode� s z SourceLoader._cache_bytecodec C s d S )Nr )r� r* rF r r r r� � s zSourceLoader.set_datac C sR | j |�}y| j|�}W n0 tk
rH } ztd|d�|�W Y d d }~X nX t|�S )Nz'source not available through get_data())r� )r� �get_datar1 r� r� )r� r� r* r� �excr r r �
get_source� s
zSourceLoader.get_sourcer# )� _optimizec C s t jt||dd|d�S )Nr� T)� dont_inheritrY )r� r� �compile)r� rF r* r r r r �source_to_code� s zSourceLoader.source_to_codec
+ C s^ | j |�}d }y t|�}W n tk
r2 d }Y n�X y| j|�}W n tk
rV Y n~X t|d �}y| j|�}W n tk
r� Y nNX yt||||d�}W n t t
fk
r� Y n X t j d||� t
||||d�S | j|�}| j||�} t j d|� tj �rZ|d k �rZ|d k �rZt| |t|��}y | j|||� t j d|� W n tk
�rX Y nX | S )Nr� )r� r� r* z
{} matches {})r� rx rz zcode object from {}z
wrote {!r})r� rh rW r� r� r r� r1 r� r� r� r� r� r� r r �dont_write_bytecoder� r& r� )
r� r� rz r� rx �strF �
bytes_datar� � code_objectr r r r� � sN
zSourceLoader.get_codeNrv )
r� r� r� r� r� r� r� r r r� r r r r r� � s
r� c sL e Zd Zdd� Zdd� Zdd� Ze� fdd��Zed d
� �Zd d � Z � Z
S )
�
FileLoaderc C s || _ || _d S )N)r� r* )r� r� r* r r r r� s zFileLoader.__init__c C s | j |j ko| j|jkS )N)� __class__r� )r� �otherr r r �__eq__& s zFileLoader.__eq__c C s t | j�t | j�A S )N)�hashr� r* )r� r r r �__hash__* s zFileLoader.__hash__c s t t| �j|�S )N)�superr r� )r� r� )r
r r r� - s
zFileLoader.load_modulec C s | j S )N)r* )r� r� r r r r� 9 s zFileLoader.get_filenamec C s t j|d��
}|j� S Q R X d S )N�r)rA rB �read)r� r* rI r r r r� > s zFileLoader.get_data) r� r� r� r� r r r� r� r� r� �
__classcell__r r )r
r r s r c @ s* e Zd Zdd� Zdd� Zdd�dd�Zd S )
�SourceFileLoaderc C s t |�}|j|jd�S )N)r� r� )r0 �st_mtime�st_size)r� r* r r r r r� H s zSourceFileLoader.path_statsc C s t |�}| j|||d�S )N)�_mode)r� r� )r� rz rx rF r3 r r r r� M s z SourceFileLoader._cache_bytecodei� )r c C s� t |�\}}g }x(|r8t|� r8t |�\}}|j|� qW xlt|�D ]`}t||�}ytj|� W qD tk
rv wDY qD tk
r� } zt j
d||� d S d }~X qDX qDW y t |||� t j
d|� W n0 tk
r� } zt j
d||� W Y d d }~X nX d S )Nzcould not create {!r}: {!r}z created {!r}) r. r8 r� r( r" r �mkdir�FileExistsErrorr1 r� r� rJ ) r� r* rF r �parentr~ r! r r� r r r r� R s*
zSourceFileLoader.set_dataN)r� r� r� r� r� r� r r r r r D s r c @ s e Zd Zdd� Zdd� ZdS )�SourcelessFileLoaderc C s0 | j |�}| j|�}t|||d�}t|||d�S )N)r� r* )r� rx )r� r� r� r� )r� r� r* rF r r r r r� u s
z SourcelessFileLoader.get_codec C s d S )Nr )r� r� r r r r { s z SourcelessFileLoader.get_sourceN)r� r� r� r� r r r r r r q s r c @ sX e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
e dd� �Z dS )�ExtensionFileLoaderc C s || _ || _d S )N)r� r* )r� r� r* r r r r� � s z ExtensionFileLoader.__init__c C s | j |j ko| j|jkS )N)r
r� )r� r r r r r � s zExtensionFileLoader.__eq__c C s t | j�t | j�A S )N)r
r� r* )r� r r r r � s z ExtensionFileLoader.__hash__c C s$ t jtj|�}t jd|j| j� |S )Nz&extension module {!r} loaded from {!r})r� r� r� �create_dynamicr� r� r* )r� r� r� r r r r� � s
z!ExtensionFileLoader.create_modulec C s$ t jtj|� t jd| j| j� d S )Nz(extension module {!r} executed from {!r})r� r� r� � exec_dynamicr� r� r* )r� r� r r r r� � s z ExtensionFileLoader.exec_modulec s$ t | j�d � t� fdd�tD ��S )Nr# c 3 s | ]}� d | kV qdS )r� Nr )r �suffix)� file_namer r � <genexpr>� s z1ExtensionFileLoader.is_package.<locals>.<genexpr>)r. r* �any�EXTENSION_SUFFIXES)r� r� r )r r r� � s z ExtensionFileLoader.is_packagec C s d S )Nr )r� r� r r r r� � s z ExtensionFileLoader.get_codec C s d S )Nr )r� r� r r r r � s z ExtensionFileLoader.get_sourcec C s | j S )N)r* )r� r� r r r r� � s z ExtensionFileLoader.get_filenameN)
r� r� r� r� r r r� r� r� r� r r� r� r r r r r � s r c @ s\ e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
d� Z dd� Z
dd� Z dd� Z dS )�_NamespacePathc C s$ || _ || _t| j� �| _|| _d S )N)�_name�_pathr} �_get_parent_path�_last_parent_path� _path_finder)r� r� r* � path_finderr r r r� � s z_NamespacePath.__init__c C s& | j jd�\}}}|dkr dS |dfS )NrN r% r r* �__path__)r r* )r$ r' )r� r �dot�mer r r �_find_parent_path_names� s z&_NamespacePath._find_parent_path_namesc C s | j � \}}ttj| |�S )N)r- r� r �modules)r� �parent_module_name�path_attr_namer r r r& � s z _NamespacePath._get_parent_pathc C sP t | j� �}|| jkrJ| j| j|�}|d k rD|jd krD|jrD|j| _|| _| jS )N)r} r& r' r( r$ r� r� r% )r� � parent_pathr� r r r � _recalculate� s
z_NamespacePath._recalculatec C s t | j� �S )N)�iterr2 )r� r r r �__iter__� s z_NamespacePath.__iter__c C s || j |< d S )N)r% )r� �indexr* r r r � __setitem__� s z_NamespacePath.__setitem__c C s t | j� �S )N)r& r2 )r� r r r �__len__� s z_NamespacePath.__len__c C s dj | j�S )Nz_NamespacePath({!r}))r; r% )r� r r r �__repr__� s z_NamespacePath.__repr__c C s || j � kS )N)r2 )r� �itemr r r � __contains__� s z_NamespacePath.__contains__c C s | j j|� d S )N)r% r� )r� r9 r r r r� � s z_NamespacePath.appendN)
r� r� r� r� r- r& r2 r4 r6 r7 r8 r: r� r r r r r# � s
r# c @ sP e Zd Zdd� Zedd� �Zdd� Zdd� Zd d
� Zd d � Z d
d� Z
dd� Z dS )�_NamespaceLoaderc C s t |||�| _d S )N)r# r% )r� r� r* r) r r r r� � s z_NamespaceLoader.__init__c C s dj |j�S )Nz<module {!r} (namespace)>)r; r� )r� r� r r r � module_repr� s z _NamespaceLoader.module_reprc C s dS )NTr )r� r� r r r r� s z_NamespaceLoader.is_packagec C s dS )Nr% r )r� r� r r r r s z_NamespaceLoader.get_sourcec C s t ddddd�S )Nr% z<string>r� T)r )r )r� r� r r r r� s z_NamespaceLoader.get_codec C s d S )Nr )r� r� r r r r� s z _NamespaceLoader.create_modulec C s d S )Nr )r� r� r r r r� s z _NamespaceLoader.exec_modulec C s t jd| j� t j| |�S )Nz&namespace module loaded with path {!r})r� r� r% r� )r� r� r r r r� s z _NamespaceLoader.load_moduleN) r� r� r� r� r� r< r� r r� r� r� r� r r r r r; � s r; c @ sf e Zd Zedd� �Zedd� �Zedd� �Zedd� �Zedd
d ��Zedd d
��Z eddd��Z
d S )�
PathFinderc C s* x$t jj� D ]}t|d�r |j� q W d S )N�invalidate_caches)r �path_importer_cache�valuesr� r> )r� �finderr r r r> # s
z PathFinder.invalidate_cachesc C sV t jd k r t j r tjdt� x2t jD ]$}y||�S tk
rH w&Y q&X q&W d S d S )Nzsys.path_hooks is empty)r �
path_hooksrP rQ r� r� )r� r* �hookr r r � _path_hooks+ s zPathFinder._path_hooksc C sf |dkr*y t j� }W n tk
r( d S X ytj| }W n( tk
r` | j|�}|tj|< Y nX |S )Nr% )r r7 �FileNotFoundErrorr r? r� rD )r� r* rA r r r �_path_importer_cache8 s
z PathFinder._path_importer_cachec C sR t |d�r|j|�\}}n|j|�}g }|d k r<tj||�S tj|d �}||_|S )Nr� )r� r� r� r� r� r� r� )r� r� rA r� r� r� r r r �_legacy_get_specN s
zPathFinder._legacy_get_specNc C s� g }x�|D ]�}t |ttf�s q
| j|�}|d k r
t|d�rH|j||�}n | j||�}|d kr^q
|jd k rl|S |j}|d kr�t d��|j
|� q
W t j |d �}||_|S d S )Nr� zspec missing loader)
r� rZ �bytesrF r� r� rG r� r� r� r� r� r� ) r� r� r* r� �namespace_path�entryrA r� r� r r r � _get_spec] s(
zPathFinder._get_specc C sd |d krt j}| j|||�}|d kr(d S |jd kr\|j}|rVd|_t||| j�|_|S d S n|S d S )N� namespace)r r* rK r� r� r� r# )r� r� r* r� r� rI r r r r� } s
zPathFinder.find_specc C s | j ||�}|d krd S |jS )N)r� r� )r� r� r* r� r r r r� � s zPathFinder.find_module)N)NN)N) r� r� r� r� r> rD rF rG rK r� r� r r r r r= s
r= c @ sV e Zd Zdd� Zdd� ZeZdd� Zdd� Zdd
d �Z d d
� Z
e dd� �Z dd� Z
d S )�
FileFinderc sX g }x(|D ] \� }|j � fdd�|D �� q
W || _|p:d| _d| _t� | _t� | _d S )Nc 3 s | ]}|� fV qd S )Nr )r r )r� r r r � s z&FileFinder.__init__.<locals>.<genexpr>rN r# rv )r� �_loadersr* � _path_mtime�set� _path_cache�_relaxed_path_cache)r� r* �loader_details�loadersr� r )r� r r� � s
zFileFinder.__init__c C s
d| _ d S )Nr# rv )rO )r� r r r r> � s z FileFinder.invalidate_cachesc C s* | j |�}|d krd g fS |j|jp&g fS )N)r� r� r� )r� r� r� r r r r� � s
zFileFinder.find_loaderc C s |||�}t ||||d�S )N)r� r� )r� )r� r� r� r* �smslr� r� r r r rK � s
zFileFinder._get_specNc C sb d}|j d�d }yt| jp"tj� �j}W n tk
rB d }Y nX || jkr\| j� || _t � rr| j
}|j � }n
| j }|}||kr�t
| j|�}xH| jD ]6\} }
d| } t
|| �} t| �r�| j|
|| |g|�S q�W t|�}xX| jD ]N\} }
t
| j|| �} tjd| dd� || |kr�t| �r�| j|
|| d |�S q�W |�r^tjd|� tj|d �}
|g|
_|
S d S )
NFrN rK r# r� z trying {})� verbosityzpossible namespace for {}rv )r' r0 r* r r7 r r1 rO � _fill_cacher
rR rw rQ r" rN r6 rK r8 r� r� r� r� )r� r� r� � is_namespace� tail_moduler� �cache� cache_module� base_pathr r� �
init_filename� full_pathr� r r r r� � sF
zFileFinder.find_specc
C s� | j }ytj|ptj� �}W n tttfk
r: g }Y nX tjj d�sTt
|�| _ nNt
� }x@|D ]8}|j d�\}}}|r�dj
||j� �}n|}|j|� q`W || _ tjj t�r�dd� |D �| _d S )Nr rN z{}.{}c S s h | ] }|j � �qS r )rw )r �fnr r r � <setcomp> s z)FileFinder._fill_cache.<locals>.<setcomp>)r* r �listdirr7 rE �PermissionError�NotADirectoryErrorr r r
rP rQ rl r; rw �addr rR ) r� r* �contents�lower_suffix_contentsr9 r� r+ r �new_namer r r rW s"
zFileFinder._fill_cachec s � �fdd�}|S )Nc s" t | �std| d��� | f��� S )Nz only directories are supported)r* )r8 r� )r* )r� rS r r �path_hook_for_FileFinder* s z6FileFinder.path_hook.<locals>.path_hook_for_FileFinderr )r� rS rh r )r� rS r � path_hook s
zFileFinder.path_hookc C s dj | j�S )NzFileFinder({!r}))r; r* )r� r r r r8 2 s zFileFinder.__repr__)N)r� r� r� r� r> r� r� r� rK r� rW r� ri r8 r r r r rM � s
0 rM c C s� | j d�}| j d�}|sB|r$|j}n ||kr8t||�}n
t||�}|sTt|||d�}y$|| d< || d< || d< || d< W n tk
r� Y nX d S )N�
__loader__�__spec__)r� �__file__�
__cached__)�getr� r r r� � Exception)�nsr� �pathname� cpathnamer� r� r r r �_fix_up_module8 s"
rs c C s* t ttj� �f} ttf}ttf}| ||gS )N)r �_alternative_architecturesr� �extension_suffixesr rm r r_ )�
extensions�source�bytecoder r r r� O s r� c C s� | a t jat jatjt }x8dD ]0}|tjkr:t j|�}n
tj| }t|||� q W ddgfdddgff}x`|D ]P\}}|d }|tjkr�tj| }P qpyt j|�}P W qp tk
r� wpY qpX qpW td
��t|d |� t|d |� t|d
dj|�� yt jd�} W n tk
�r d } Y nX t|d| � t jd�}
t|d|
� |dk�rbt jd�} t|d| � t|dt � � t
j t tj
� �� |dk�r�tjd� dt
k�r�dt_d S )NrA rP �builtinsr� �posix�/�nt�\rO z importlib requires posix or ntr r r r% �_thread�_weakref�winregr� r
z.pywz_d.pydT)rA rP ry r� )r� r r� r. r� �_builtin_from_namer� r� r r r" r� rt ru rm r� r� r� ) �_bootstrap_module� self_module� builtin_name�builtin_module�
os_details�
builtin_osr r � os_module�
thread_module�weakref_module�
winreg_moduler r r �_setupZ sP
r� c C s2 t | � t� }tjjtj|� g� tjjt � d S )N)
r� r� r rB r� rM ri � meta_pathr� r= )r� �supported_loadersr r r �_install� s r� z-arm-linux-gnueabihf.z-armeb-linux-gnueabihf.z-mips64-linux-gnuabi64.z-mips64el-linux-gnuabi64.z-powerpc-linux-gnu.z-powerpc-linux-gnuspe.z-powerpc64-linux-gnu.z-powerpc64le-linux-gnu.z-arm-linux-gnueabi.z-armeb-linux-gnueabi.z-mips64-linux-gnu.z-mips64el-linux-gnu.z-ppc-linux-gnu.z-ppc-linux-gnuspe.z-ppc64-linux-gnu.z-ppc64le-linux-gnu.)z-arm-linux-gnueabi.z-armeb-linux-gnueabi.z-mips64-linux-gnu.z-mips64el-linux-gnu.z-ppc-linux-gnu.z-ppc-linux-gnuspe.z-ppc64-linux-gnu.z-ppc64le-linux-gnu.z-arm-linux-gnueabihf.z-armeb-linux-gnueabihf.z-mips64-linux-gnuabi64.z-mips64el-linux-gnuabi64.z-powerpc-linux-gnu.z-powerpc-linux-gnuspe.z-powerpc64-linux-gnu.z-powerpc64le-linux-gnu.c C sF x@| D ]8}x2t j� D ]&\}}||kr| j|j||�� | S qW qW | S )N)� _ARCH_MAP�itemsr� rD )r� r �original� alternativer r r rt � s
rt )r )r r )r9 )N)NNN)NNN)rO rO )N)N);r �%_CASE_INSENSITIVE_PLATFORMS_BYTES_KEYr r r r r" r. r0 r5 r6 r8 rJ �type�__code__r� r r� r r �_RAW_MAGIC_NUMBERr^ r] rm r_ �DEBUG_BYTECODE_SUFFIXES�OPTIMIZED_BYTECODE_SUFFIXESrh rs r{ r r� r� r� r� r� r� r� �objectr� r� r� r� r� r r r r" r r# r; r= rM rs r� r� r� r� rt r r r r �<module> s�
{ -"
7
C@ n)-5<*
D