o LK&hP%@sJddlmZddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl mZejdkr@ddlmZnddlZejd'd d Zej d(d)ddZd*ddZddZeeeZejddZddZejejfddZejddefddZdd ZGd!d"d"ZGd#d$d$ejej ZGd%d&d&ej Z!dS)+) annotationsN)Iterator) )tarfiledirstr | os.PathLikereturnIterator[str | os.PathLike]c cs8t}t|z |VWt|dSt|w)z >>> tmp_path = getfixture('tmp_path') >>> with pushd(tmp_path): ... assert os.getcwd() == os.fspath(tmp_path) >>> assert os.getcwd() != os.fspath(tmp_path) N)osgetcwdchdir)rorigrT/var/www/html/venv/lib/python3.10/site-packages/setuptools/_vendor/jaraco/context.pypushds  r target_dirstr | os.PathLike | Nonec cs|durtj|dddd}t|z/tj|}tj |dd}|j |t dWdn1s8wY|VWt |dSt |w)a Get a tarball, extract it, yield, then clean up. >>> import urllib.request >>> url = getfixture('tarfile_served') >>> target = getfixture('tmp_path') / 'out' >>> tb = tarball(url, target_dir=target) >>> import pathlib >>> with tb as extracted: ... contents = pathlib.Path(extracted, 'contents.txt').read_text(encoding='utf-8') >>> assert not os.path.exists(extracted) Nz.tar.gzz.tgzzr|*)fileobjmode)pathfilter)r rbasenamereplacemkdirurllibrequesturlopenropen extractallstrip_first_componentshutilrmtree)urlrreqtfrrrtarball's  r'membertarfile.TarInfocCs|jdd\}|_|S)N/)namesplit)r(r_rrrr!Gsr!cGsdd}t|t|S)a Compose any number of dependent context managers into a single one. The last, innermost context manager may take arbitrary arguments, but each successive context manager should accept the result from the previous as a single parameter. Like :func:`jaraco.functools.compose`, behavior works from right to left, so the context manager should be indicated from outermost to innermost. Example, to create a context manager to change to a temporary directory: >>> temp_dir_as_cwd = _compose(pushd, temp_dir) >>> with temp_dir_as_cwd() as dir: ... assert os.path.samefile(os.getcwd(), dir) csfdd}t|S)Nc ?st|i|(}| }|VWdn1swYWddSWddS1s3wYdSNr)argskwargssavedresinnerouterrrcomposeddsPz/_compose..compose_two..composed) contextlibcontextmanager)r5r6r7rr4r compose_twocs z_compose..compose_two) functoolsreducereversed)cmgrsr:rrr_composeOsr?c ostjdtdd|dt}t|i|(}|| }|VWdn1s)wYWddSWddS1sAwYdS)NzBtarball_context is deprecated. Use tarball or tarball_cwd instead. stacklevelr)warningswarnDeprecationWarningpoprr')r0r1 pushd_ctxtballrrrrtarball_contextps PrIcCs6tjdtdd|dd}tdddd }||dS) a Given a URL or filename, infer the compression code for tar. >>> infer_compression('http://foo/bar.tar.gz') 'z' >>> infer_compression('http://foo/bar.tgz') 'z' >>> infer_compression('file.bz') 'j' >>> infer_compression('file.xz') 'J' z3infer_compression is deprecated with no replacementr@rANzjJ)gzbzxz)rCrDrEdictget)r$compression_indicatormappingrrrinfer_compression|s   rUccs*t}z |VW||dS||w)a` Create a temporary directory context. Pass a custom remover to override the removal behavior. >>> import pathlib >>> with temp_dir() as the_dir: ... assert os.path.isdir(the_dir) ... _ = pathlib.Path(the_dir).joinpath('somefile').write_text('contents', encoding='utf-8') >>> assert not os.path.exists(the_dir) N)tempfilemkdtemp)removertemp_dirrrrrYs  rYTc csd|vrdnd}|/}|d||g}|r|d|gttjjd}|r'|nd}tj||d|VWddS1s>wYdS)z Check out the repo indicated by url. If dest_ctx is supplied, it should be a context manager to yield the target directory for the check out. githgclonez--branchwN)stdout)extendrr rdevnull subprocess check_call) r$branchquietdest_ctxexerepo_dircmdr`r^rrr repo_contexts  "ricCstjdtddtS)aD A null context suitable to stand in for a meaningful context. >>> with null() as value: ... assert value is None This context is most useful when dealing with two or more code branches but only some need a context. Wrap the others in a null context to provide symmetry across all options. z.null is deprecated. Use contextlib.nullcontextr@rA)rCrDrEr8 nullcontextrrrrnulls  rkc@steZdZdZdZeffddZddZeddZ ed d Z ed d Z d dZ ddZ edddZddZdS) ExceptionTrapa A context manager that will catch certain exceptions and provide an indication they occurred. >>> with ExceptionTrap() as trap: ... raise Exception() >>> bool(trap) True >>> with ExceptionTrap() as trap: ... pass >>> bool(trap) False >>> with ExceptionTrap(ValueError) as trap: ... raise ValueError("1 + 1 is not 3") >>> bool(trap) True >>> trap.value ValueError('1 + 1 is not 3') >>> trap.tb >>> with ExceptionTrap(ValueError) as trap: ... raise Exception() Traceback (most recent call last): ... Exception >>> bool(trap) False )NNNcCs ||_dSr/) exceptions)selfrmrrr__init__ zExceptionTrap.__init__cC|Sr/rrnrrr __enter__zExceptionTrap.__enter__cC |jdSNrexc_inforrrrrtype zExceptionTrap.typecCru)Nr+rwrrrrrvaluerzzExceptionTrap.valuecCru)Nr@rwrrrrrtbrzzExceptionTrap.tbcGs&|d}|o t||j}|r||_|Srv) issubclassrmrx)rnrxrymatchesrrr__exit__s zExceptionTrap.__exit__cCs t|jSr/)boolryrrrrr__bool__ rpzExceptionTrap.__bool___testcstfdd}|S)a Wrap func and replace the result with the truth value of the trap (True if an exception occurred). First, give the decorator an alias to support Python 3.8 Syntax. >>> raises = ExceptionTrap(ValueError).raises Now decorate a function that always fails. >>> @raises ... def fail(): ... raise ValueError('failed') >>> fail() True csFtj}|i|Wd|S1swY|Sr/)rlrm)r0r1traprfuncrnrrwrapper!s  z%ExceptionTrap.raises..wrapper)r;wraps)rnrrrrrrraisesszExceptionTrap.raisescCs|j|tjdS)a Wrap func and replace the result with the truth value of the trap (True if no exception). First, give the decorator an alias to support Python 3.8 Syntax. >>> passes = ExceptionTrap(ValueError).passes Now decorate a function that always fails. >>> @passes ... def fail(): ... raise ValueError('failed') >>> fail() False r)roperatornot_)rnrrrrpasses)szExceptionTrap.passesN)__name__ __module__ __qualname____doc__rx Exceptionrorspropertyryr{r|rrrrrrrrrrls!    rlc@seZdZdZdS)suppressz A version of contextlib.suppress with decorator support. >>> @suppress(KeyError) ... def key_error(): ... {}[''] >>> key_error() N)rrrrrrrrr?src@s*eZdZdZd ddZddZdd Zd S) on_interrupta Replace a KeyboardInterrupt with SystemExit(1) >>> def do_interrupt(): ... raise KeyboardInterrupt() >>> on_interrupt('error')(do_interrupt)() Traceback (most recent call last): ... SystemExit: 1 >>> on_interrupt('error', code=255)(do_interrupt)() Traceback (most recent call last): ... SystemExit: 255 >>> on_interrupt('suppress')(do_interrupt)() >>> with __import__('pytest').raises(KeyboardInterrupt): ... on_interrupt('ignore')(do_interrupt)() errorr+cCs||_||_dSr/)actioncode)rnrrrrrro]s zon_interrupt.__init__cCrqr/rrrrrrrsartzon_interrupt.__enter__cCs6|tus |jdkr dS|jdkrt|j||jdkS)Nignorerr)KeyboardInterruptr SystemExitr)rnexctypeexcinstexctbrrrrds    zon_interrupt.__exit__N)rr+)rrrrrorsrrrrrrJs   r)rrr r r/)rrr r )r(r)r r))" __future__rr8r;rr r"rasysrVurllib.requestrrCtypingr version_info backportsrr9rr'r!r? tarball_cwdrIrUr#rYrirkrlrContextDecoratorrrrrrsD        q