Current File : //usr/local/lib/python3.8/__pycache__/zipimport.cpython-38.pyc
U
na-x @ sR d Z ddlZddlmZmZ ddlZddlZddlZddl Z ddl
Z
ddl Z ddgZ ej
Z
ejdd ZG dd deZi Zee
ZdZd Zd
ZG d d dZe
d d
d
fe
d dd
fddfZdd Zdd Zdd Z dd Z dZ da dd Z d d Z!d d Z"d!d" Z#ee#j$Z%d#d$ Z&d%d& Z'd'd( Z(d)d* Z)d+d, Z*d-d. Z+G d/d0 d0Z,dS )1aP zipimport provides support for importing Python modules from Zip archives.
This module exports three objects:
- zipimporter: a class; its constructor takes a path to a Zip archive.
- ZipImportError: exception raised by zipimporter objects. It's a
subclass of ImportError, so it can be caught as ImportError, too.
- _zip_directory_cache: a dict, mapping archive paths to zip directory
info dicts, as used in zipimporter._files.
It is usually not needed to use the zipimport module explicitly; it is
used by the builtin import mechanism for sys.path items that are paths
to Zip archives.
N)_unpack_uint16_unpack_uint32ZipImportError zipimporter c @ s e Zd ZdS )r N)__name__
__module__ __qualname__ r
r
%/usr/local/lib/python3.8/zipimport.pyr ! s s PKi c @ sl e Zd ZdZdd ZdddZdddZd d
Zd d Zd
d Z dd Z
dd Z dd Z dd Z
dd ZdS )r a zipimporter(archivepath) -> zipimporter object
Create a new zipimporter instance. 'archivepath' must be a path to
a zipfile, or to a specific path inside a zipfile. For example, it can be
'/tmp/myimport.zip', or '/tmp/myimport.zip/mydirectory', if mydirectory is a
valid directory inside the archive.
'ZipImportError is raised if 'archivepath' doesn't point to a valid Zip
archive.
The 'archive' attribute of zipimporter objects contains the name of the
zipfile targeted.
c C s$ t |ts dd l}||}|s,td|dtr<|tt}g }zt |}W nH t
t fk
r t |\}}||krtd|d|}|
| Y q@X |jd@ dkrtd|dqq@z t| }W n$ tk
r t|}|t|< Y nX || _|| _tj|d d d | _| jr | jt7 _d S )Nr zarchive path is emptypathznot a Zip filei i )
isinstancestrosfsdecoder alt_path_sepreplacepath_sep_bootstrap_external
_path_statOSError
ValueError _path_splitappendst_mode_zip_directory_cacheKeyError_read_directory_filesarchive
_path_joinprefix)selfr r r$ stdirnamebasenamefilesr
r
r __init__? s:
zzipimporter.__init__Nc C sN t | |}|dk r| g fS t| |}t| |rFd| j t | gfS dg fS )a find_loader(fullname, path=None) -> self, str or None.
Search for a module specified by 'fullname'. 'fullname' must be the
fully qualified (dotted) module name. It returns the zipimporter
instance itself if the module was found, a string containing the
full path name if it's possibly a portion of a namespace package,
or None otherwise. The optional 'path' argument is ignored -- it's
there for compatibility with the importer protocol.
N)_get_module_info_get_module_path_is_dirr" r )r% fullnamer mimodpathr
r
r find_loaderm s
zzipimporter.find_loaderc C s | ||d S )a find_module(fullname, path=None) -> self or None.
Search for a module specified by 'fullname'. 'fullname' must be the
fully qualified (dotted) module name. It returns the zipimporter
instance itself if the module was found, or None if it wasn't.
The optional 'path' argument is ignored -- it's there for compatibility
with the importer protocol.
r )r1 )r% r. r r
r
r find_module s zzipimporter.find_modulec C s t | |\}}}|S )zget_code(fullname) -> code object.
Return the code object for the specified module. Raise ZipImportError
if the module couldn't be found.
_get_module_coder% r. code ispackager0 r
r
r get_code s zzipimporter.get_codec C sv t r|t t}|}|| jt r:|t| jt d }z| j| }W n tk
rh tdd|Y nX t | j|S )zget_data(pathname) -> string with file data.
Return the data associated with 'pathname'. Raise OSError if
the file wasn't found.
Nr )
r r r
startswithr" lenr! r r _get_data)r% pathnamekey toc_entryr
r
r get_data s zzipimporter.get_datac C s t | |\}}}|S )zjget_filename(fullname) -> filename string.
Return the filename for the specified module.
r3 r5 r
r
r get_filename s zzipimporter.get_filenamec C s t | |}|dkr$td||dt| |}|r@t|d}n
| d}z| j| }W n tk
rn Y dS X t| j| S )zget_source(fullname) -> source string.
Return the source code for the specified module. Raise ZipImportError
if the module couldn't be found, return None if the archive does
contain the module, but has no source for it.
Ncan't find module name __init__.py.py)
r+ r r, r r# r! r r< r" decode)r% r. r/ r fullpathr? r
r
r
get_source s
zzipimporter.get_sourcec C s( t | |}|dkr$td||d|S )zis_package(fullname) -> bool.
Return True if the module specified by fullname is a package.
Raise ZipImportError if the module couldn't be found.
NrB rC )r+ r )r% r. r/ r
r
r
is_package s
zzipimporter.is_packagec C s t | |\}}}tj|}|dks.t|ts@t|}|tj|< | |_zT|rlt| |}t | j
|}|g|_ t |ds|t
|_
t|j|| t||j W n tj|= Y nX ztj| }W n$ tk
r td|dY nX td|| |S )zload_module(fullname) -> module.
Load the module specified by 'fullname'. 'fullname' must be the
fully qualified (dotted) module name. It returns the imported
module, or raises ZipImportError if it wasn't found.
N __builtins__zLoaded module z not found in sys.modulesz import {} # loaded from Zip {})r4 sysmodulesgetr _module_type
__loader__r, r r# r" __path__hasattrrK _fix_up_module__dict__execr ImportError
_bootstrap_verbose_message)r% r. r6 r7 r0 modr rH r
r
r load_module s0
zzipimporter.load_modulec C sX z| |sW dS W n tk
r* Y dS X tjsNddlm} |t dt_t| |S )zReturn the ResourceReader for a package in a zip file.
If 'fullname' is a package within the zip file, return the
'ResourceReader' object for the package. Otherwise return None.
Nr )ResourceReaderT)rJ r _ZipImportResourceReader _registered
importlib.abcr[ register)r% r. r[ r
r
r get_resource_reader s
z zipimporter.get_resource_readerc C s d| j t | j dS )Nz<zipimporter object "z">)r" r r$ )r% r
r
r __repr__" s zzipimporter.__repr__)N)N)r r r __doc__r* r1 r2 r8 r@ rA rI rJ rZ r` ra r
r
r
r r - s .
&z __init__.pycTrE F)z.pycTF)rF FFc C s | j |dd S )N. )r$
rpartition)r% r. r
r
r r, 4 s r, c C s |t }|| jkS N)r r! )r% r dirpathr
r
r r- 8 s r- c C s8 t | |}tD ]$\}}}|| }|| jkr| S qd S rf )r, _zip_searchorderr! )r% r. r suffix
isbytecoder7 rH r
r
r r+ A s
r+ c C s zt | }W n& tk
r4 td| | dY nX | z$|t d | }|t}W n& tk
r td| | dY nX t|tkrtd| | d|d d t krz|dd | }W n& tk
r td| | dY nX t
|t t d}z|| | }W n( tk
rJ td| | dY nX | t }|dk rrtd| | d|||t }t|tkrtd| | d|t| | }t
|d d
}t
|d
d } ||k rtd | | d|| k r
td
| | d||8 }|| }
|
dk r6td| | di } d} z|| W n( tk
rt td| | dY nX |d}t|dk rtd|d d dkrqt|dkrtdt|dd }
t|dd }t|d d }t|dd
}t
|d
d }t
|d d }t
|dd }t|dd }t|dd }t|dd }t
|dd }|| | }|| krtd| | d||
7 }z||}W n( tk
r td| | dY nX t||krtd| | dz2t||| || kr*td| | dW n( tk
rT td| | dY nX |
d @ rj| }n6z|d }W n& tk
r |d t}Y nX |d t}t| |}||||||||f}|| |< | d 7 } qvW 5 Q R X td!| | | S )"Nzcan't open Zip file: r
rd can't read Zip file: r znot a Zip file: zcorrupt Zip file: z bad central directory size: z bad central directory offset: z&bad central directory size or offset: . EOF read where not expecteds PK
" * zbad local header offset: i asciilatin1/r z!zipimport: found {} names in {!r})_io open_coder r seekEND_CENTRAL_DIR_SIZEtellreadr; STRING_END_ARCHIVEmaxMAX_COMMENT_LENrfindr EOFErrorr rG UnicodeDecodeError translate cp437_tabler r r r# rW rX )r" fpheader_positionbuffer file_sizemax_comment_startdatapos header_size
header_offset
arc_offsetr) countflagscompresstimedatecrc data_size name_size
extra_size comment_size file_offsetrD r tr
r
r r ` s
r u
!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ c C sl t rtd tdda z<zddlm} W n& tk
rR td tdY nX W 5 da X td | S )Nzzipimport: zlib UNAVAILABLE)can't decompress data; zlib not availableTFr
decompresszzipimport: zlib available)_importing_zlibrW rX r zlibr Exceptionr r
r
r _get_decompress_func s
r c C s |\}}}}}}}} |dk r$t dt| }
z|
| W n& tk
rf t d| | dY nX |
d} t| dkrtd| d d dkrt d | | dt| d
d } t| d d }
d| |
}||7 }z|
| W n( tk
r t d| | dY nX |
|}t||kr4td W 5 Q R X |dkrL|S z
t }W n t
k
rt t d
Y nX ||dS )Nr znegative data sizerk r
rw rq rl s PKzbad local file header: rv zzipimport: can't read datar i) r r~ r r r r r; r r r r )r" r? datapathr r r r r r r r r r r r raw_datar r
r
r r< s>
r< c C s t | | dkS )Nr )abs)t1t2r
r
r _eq_mtimeA s r c C s< ||d}zt |||}W n tk
r2 Y d S X |d@ dk}|r|d@ dk}tjdkr|shtjdkrt| |} | d k rtt j| }
zt ||
|| W n tk
r Y d S X nTt | |\} } | r
t
t |dd | rt |dd | kr
t
d
| d S t|d d }
t|
ts8td |d |
S )
N)rD r r r rd neveralwaysrr rm rn zbytecode is stale for zcompiled module z is not a code object)r
_classify_pycrV _impcheck_hash_based_pycs_get_pyc_source source_hash_RAW_MAGIC_NUMBER_validate_hash_pyc _get_mtime_and_size_of_sourcer r rW rX marshalloadsr
_code_type TypeError)r% r= rH r. r exc_detailsr
hash_based check_source source_bytesr source_mtime source_sizer6 r
r
r _unmarshal_codeK sX
r c C s | dd} | dd} | S )Ns
)r )sourcer
r
r _normalize_line_endings~ s r c C s t |}t|| dddS )NrU T) dont_inherit)r compile)r= r r
r
r _compile_source s r c C sD t | d? d | d? d@ | d@ |d? |d? d@ |d@ d d d d f S )
N i ? rd r )r mktime)dr r
r
r _parse_dostime s
r c
C st zR|dd dkst |d d }| j| }|d }|d }|d }t|||fW S tttfk
rn Y dS X d S )Nr cor )r r )AssertionErrorr! r r
IndexErrorr )r% r r? r r uncompressed_sizer
r
r r s
r c C sV |dd dkst |d d }z| j| }W n tk
rD Y d S X t| j|S d S )Nr r )r r! r r< r" )r% r r? r
r
r r s r c C s t | |}tD ]\}}}|| }tjd| jt|dd z| j| }W n tk
rX Y qX |d }t| j|} |rt | |||| }
n
t
|| }
|
d krq|d }|
||f S qt d||dd S )Nz
trying {}{}{}rd ) verbosityr rB rC ) r, rh rW rX r" r r! r r< r r r ) r% r. r ri rj r7 rH r? r0 r r6 r
r
r r4 s$
r4 c @ s< e Zd ZdZdZdd Zdd Zdd Zd d
Zd d Z d
S )r\ zPrivate class used to support ZipImport.get_resource_reader().
This class is allowed to reference all the innards and private parts of
the zipimporter.
Fc C s || _ || _d S rf )r r. )r% r r. r
r
r r* s z!_ZipImportResourceReader.__init__c C s\ | j dd}| d| }ddlm} z|| j|W S tk
rV t|Y nX d S )Nrc r} r )BytesIO)r. r ior r r@ r FileNotFoundError)r% resourcefullname_as_pathr r r
r
r
open_resource s z&_ZipImportResourceReader.open_resourcec C s t d S rf )r )r% r r
r
r
resource_path s z&_ZipImportResourceReader.resource_pathc C sH | j dd}| d| }z| j| W n tk
rB Y dS X dS )Nrc r} FT)r. r r r@ r )r% rD r r r
r
r is_resource s z$_ZipImportResourceReader.is_resourcec c s ddl m} || j| j}|| jj}|jdks:t|j }t
}| jj D ]f}z|||}W n t k
r| Y qNY nX |j j}t
|dkr|jV qN||krN|| |V qNd S )Nr )PathrE )pathlibr r rA r. relative_tor" rD r parentsetr! r r; add) r% r
fullname_path
relative_path package_path subdirs_seenfilenamerelative parent_namer
r
r contents s"
z!_ZipImportResourceReader.contentsN)
r r r rb r] r* r r r r r
r
r
r r\ s r\ )-rb _frozen_importlib_externalr r r _frozen_importlibrW r r~ r rL r __all__r path_separatorsr rV r r typerO r r r r rh r, r- r+ r r r r r< r r __code__r r r r r r r4 r\ r
r
r
r <module> sX ~ .
.
Mini Shell