U T_e@sddlmZddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl Z ddl mZddlmZddlmZddlmZmZddlmZddlmZdd lmZdd lmZdd l m!Z!dd l"m#Z#m$Z$m%Z%dd l&m'Z'm(Z(m)Z)m*Z*ddl+m,Z,m-Z-ddl.m/Z/m0Z0er4ddlm1Z2n ddlm2Z2e,rddl3m4Z4m5Z5m6Z6m7Z7m8Z8m9Z9m:Z:m;Z;mZ>e;e?e?e?fZ@ddddddddddddd d!gZAeBeCZDd"d#ZEd$d%ZFd&dZGd'dZHed(d)d*dd,dZId-d.ZJd/d0ZKd1dZLdd3dZMd4d5ZNd6d7ZOd8dZPd9d:ZQd;d<ZRd=dZSd>dZTejUfd?d@ZVddBdZWdCdZXdDdZYdEdFZZdGdHZ[dIdJZ\dKdLZ]dMdNZ^dAe)dAd+d+dfdOdPZ_dQdRZ`dSdTZadUdVZbGdWdXdXecZdGdYdZdZe2Zeejfd[d\Zgd]dZhd^d_ZiGd`dadaecZjddbd ZkdcddZldedfZmdgdhZnddjdkZodldmZpdndoZqdpdqZrdrdsZsdtduZtdvdwZudxdyZvdzd!Zwd{d|ZxGd}d~d~ecZyddZzddZ{ddZ|ddZ}dddZ~ddZdS))absolute_importNdeque) pkg_resources)retry)PY2 text_type)input)parse)unquote) __version__) CommandError)get_major_minor_version site_packages user_site)WINDOWS expanduser stdlib_pkgsstr_to_display)MYPY_CHECK_RUNNINGcast)running_under_virtualenvvirtualenv_no_global)BytesIO)StringIO) AnyAnyStr ContainerIterableListOptionalTextTupleUnion) Distributionrmtree display_path backup_dirasksplitext format_sizeis_installable_dirnormalize_pathrenamesget_progcaptured_stdout ensure_dirget_installed_versionremove_auth_from_urlcCs4tjtjtdd}tj|}dt|tS)Nz..zpip {} from {} (python {})) ospathjoindirname__file__abspathformatr r) pip_pkg_dirr;.local_testcSsdSrr;rr;r;r< editable_testsz2get_installed_distributions..editable_testcSs t| SNrrr;r;r<rscSst|Srrrr;r;r<editables_only_testsz8get_installed_distributions..editables_only_testcSsdSrr;rr;r;r<rscSsdSrr;rr;r;r< user_testsz.get_installed_distributions..user_testcs:g|]2}|r|jkr|r|r|r|qSr;)key).0rrrrskiprr;r< s z/get_installed_distributions..)r WorkingSet working_setrr) local_onlyrinclude_editableseditables_only user_onlypathsrr;rr<get_installed_distributionss    rcCsxg}tr*|ttsBtrB|tntr8|t|t|D],}tj||jd}tj |rF|SqFdS)a Return the path for the .egg-link file if it exists, otherwise, None. There's 3 scenarios: 1) not in a virtualenv try to find in site.USER_SITE, then site_packages 2) in a no-global virtualenv try to find in site_packages 3) in a yes-global virtualenv try to find in site_packages, then site.USER_SITE (don't look in global location) For #1 and #3, there could be odd cases, where there's an egg-link in 2 locations. This method will just return the first one found. rN) rappendrrrr3r4r5rr)rsitessiteegglinkr;r;r< egg_link_paths       rcCst|}|rt|St|jS)aO Get the site-packages location of this distribution. Generally this is dist.location, except in the case of develop-installed packages, where dist.location is the source code location, and we want to know where the egg-link file is. The returned location is normalized (in particular, with symlinks removed). )rr,location)rrr;r;r<r s rcGstj|f|dSr)loggerinfo)msgargsr;r;r< write_outputsrc@s(eZdZdZddZddZddZdS) FakeFilezQWrap a list of lines in an object with readline() to make ConfigParser happy.cCsdd|D|_dS)Ncss|] }|VqdSrr;)rlr;r;r< #sz$FakeFile.__init__.._gen)selflinesr;r;r<__init__"szFakeFile.__init__cCsPz4zt|jWWStk r0|jYWSXWntk rJYdSXdS)Nrz)nextr NameError StopIterationrr;r;r<readline%szFakeFile.readlinecCs|jSrrrr;r;r<__iter__.szFakeFile.__iter__N)__name__ __module__ __qualname____doc__rrrr;r;r;r<rs rc@s$eZdZeddZeddZdS) StreamWrappercCs ||_|Sr) orig_stream)clsrr;r;r< from_stream4szStreamWrapper.from_streamcCs|jjSr)rencodingrr;r;r<r:szStreamWrapper.encodingN)rrr classmethodrpropertyrr;r;r;r<r2s rc cs@tt|}tt|t|ztt|VW5tt||XdS)zReturn a context manager used by captured_stdout/stdin/stderr that temporarily replaces the sys stream *stream_name* with a StringIO. Taken from Lib/support/__init__.py in the CPython repo. N)getattrrKsetattrrr) stream_name orig_stdoutr;r;r<captured_output?s  rcCstdS)zCapture the output of sys.stdout: with captured_stdout() as stdout: print('hello') self.assertEqual(stdout.getvalue(), 'hello ') Taken from Lib/support/__init__.py in the CPython repo. stdoutrr;r;r;r<r/Ns cCstdS)z See captured_stdout(). stderrrr;r;r;r<captured_stderrZsrc@s eZdZdZddZddZdS)cached_propertyzA property that is only computed once per instance and then replaces itself with an ordinary attribute. Deleting the attribute resets the property. Source: https://github.com/bottlepy/bottle/blob/0.11.5/bottle.py#L175 cCst|d|_||_dS)Nr)rrr^)rr^r;r;r<ris zcached_property.__init__cCs(|dkr |S||}|j|jj<|Sr)r^__dict__r)robjrvaluer;r;r<__get__mszcached_property.__get__N)rrrrrrr;r;r;r<rasrcCs4tj|}|dkrt}||}|r0|jSdS)zCGet the installed version of dist_name avoiding pkg_resources cacheN)r Requirementr rfindversion) dist_namerreqrr;r;r<r1us   cCst|dddS)zConsume an iterable at C speed.r)maxlenNr)iteratorr;r;r<consumesrcOs@tt|tt|f|}dd|D}||d<tdd|S)NcSsi|]\}}||qSr;r;)rrrr;r;r< szenum..reverse_mappingEnumr;)dictzipranger@itemstype) sequentialnamedenumsreverser;r;r<enumsrcCs*|dkr |Sd|krd|}d||S)z. Build a netloc from a host-port pair N:[{}]z{}:{})r9)hostportr;r;r< build_netlocs  rhttpscCs4|ddkr(d|kr(d|kr(d|}d||S)z) Build a full URL from a netloc. rrh@[rz{}://{})countr9)netlocschemer;r;r<build_url_from_netlocs rcCst|}t|}|j|jfS)z2 Return the host-port pair from a netloc. )r urllib_parseurlparsehostnamer)rurlparsedr;r;r< parse_netlocs r"cCsXd|kr|dfS|dd\}}d|kr6|dd}n|df}tdd|D}||fS)zp Parse out and remove the auth information from a netloc. Returns: (netloc, (username, password)). r)NNrsrNcss"|]}|dkrdnt|VqdSr)urllib_unquote)rxr;r;r<rsz)split_auth_from_netloc..)rsplitr}tuple)rauth user_passr;r;r<split_auth_from_netlocsr)cCsLt|\}\}}|dkr|S|dkr.d}d}nt|}d}dj|||dS)z Replace the sensitive data in a netloc with "****", if it exists. For example: - "user:pass@example.com" returns "user:****@example.com" - "accesstoken@example.com" returns "****@example.com" N****rzz:****z{user}{password}@{netloc})userpasswordr)r)rquoter9)rr+r,r;r;r< redact_netlocs  r.cCs@t|}||j}|j|d|j|j|jf}t|}||fS)aRTransform and replace netloc in a url. transform_netloc is a function taking the netloc and returning a tuple. The first element of this tuple is the new netloc. The entire tuple is returned. Returns a tuple containing the transformed url as item 0 and the original tuple returned by transform_netloc as item 1. r)rurlsplitrrr4queryfragment urlunsplit)r transform_netlocpurl netloc_tuple url_piecessurlr;r;r<_transform_urls   r8cCst|Sr)r)rr;r;r< _get_netlocsr:cCs t|fSr)r.r9r;r;r<_redact_netlocsr;cCst|t\}\}}|||fS)z Parse a url into separate netloc, auth, and url with no auth. Returns: (url_without_auth, netloc, (username, password)) r8r:)r url_without_authrr'r;r;r<split_auth_netloc_from_urlsr>cCst|tdS)z7Return a copy of url with 'username:password@' removed.rr<r r;r;r<r2scCst|tdS)z.Replace the password in a given url with ****.r)r8r;r?r;r;r<redact_auth_from_urlsr@c@s4eZdZddZddZddZddZd d Zd S) HiddenTextcCs||_||_dSr)secretredacted)rrBrCr;r;r<rszHiddenText.__init__cCsdt|S)Nz)r9rurr;r;r<__repr__(szHiddenText.__repr__cCs|jSrrCrr;r;r<__str__,szHiddenText.__str__cCs t|t|krdS|j|jkS)NF)r rBrotherr;r;r<__eq__1szHiddenText.__eq__cCs ||k Srr;rGr;r;r<__ne__<szHiddenText.__ne__N)rrrrrDrFrIrJr;r;r;r<rAs   rAcCs t|ddS)Nr*rE)rA)rr;r;r< hide_valueAsrKcCst|}t||dS)NrE)r@rA)r rCr;r;r<hide_urlFsrLcCszddtjddjtjddg}|oBtoBtjtjd|k}|rvtjddgtjd d}t d d |dS) zProtection of pip.exe from modification on Windows On Windows, any operation modifying pip should be run as: python -m pip ... zpip.exez pip{}.exerz pip{}.{}.exeNrhz-mrIrsz3To modify pip, please run the following command: {} ) r9rKrlrr3r4rJrLrMr r5) modifying_pip pip_namesshould_show_use_python_msg new_commandr;r;r<(protect_pip_from_modification_on_windowsLs* rRcCstjdk otjS)z!Is this console interactive? N)rKstdinisattyr;r;r;r<is_console_interactivejsrUc CsRt}d}t|d.}t||dD]}|t|7}||q$W5QRX||fS)z:Return (hash, length) for path using hashlib.sha256() rrb)r)hashlibsha256openrr@update)r4 blocksizehlengthfblockr;r;r< hash_fileqs  racCs(z ddl}Wntk r"YdSXdS)z8 Return whether the wheel package is installed. rNFT)wheel ImportError)rbr;r;r<is_wheel_installeds  rd)F)rr)T)N)r)rV) __future__r contextlibrErrXiologgingr3rrVrYrK collectionsr pip._vendorrZpip._vendor.retryingrZpip._vendor.sixrrZpip._vendor.six.movesr Zpip._vendor.six.moves.urllibr rZ"pip._vendor.six.moves.urllib.parser r#rIr pip._internal.exceptionsr rrrrpip._internal.utils.compatrrrrpip._internal.utils.typingrrpip._internal.utils.virtualenvrrrrtypingrrrrrr r!r"r#Zpip._vendor.pkg_resourcesr$intr?__all__ getLoggerrrr=rBr0r.r%rWrgr&r'rrr(rrr*r+DEFAULT_BUFFER_SIZErr,r)r-rrrrrrrrrobjectrrcontextmanagerrr/rrr1rrrrr"r)r.r8r:r;r>r2r@rArKrLrRrUrardr;r;r;r<s          ,      "     #    D$       #