^hSrSSKrSSKrSSKrSSKrSSKJrJr SSKJrJ r SSK J r J r SSK Jr SSKJrJrJr SS KJr SS KJr "S S \5rS rSrSr\R:R<R>r\\"\5/\l \"\5\l!\R:RDRFr#\ \#l$\ /\#l SSjrSr&g!\%a \rNf=f)zWindows-specific implementation of process utilities. This file is only meant to be imported by process.py, not by end-users. N)c_intPOINTER)LPCWSTRHLOCAL)STDOUTTimeoutExpired)Thread)read_no_interruptprocess_handler arg_split) py3compat)DEFAULT_ENCODINGc$\rSrSrSrSrSrSrg) AvoidUNCPath%aA context manager to protect command execution from UNC paths. In the Win32 API, commands can't be invoked with the cwd being a UNC path. This context manager temporarily changes directory to the 'C:' drive on entering, and restores the original working directory on exit. The context manager returns the starting working directory *if* it made a change and None otherwise, so that users can apply the necessary adjustment to their system calls in the event of a change. Examples -------- :: cmd = 'dir' with AvoidUNCPath() as path: if path is not None: cmd = '"pushd %s &&"%s' % (path, cmd) os.system(cmd) c[R"5UlURRS5UlUR(a"[R "S5 UR$g)Nz\\zC:)osgetcwdpath startswith is_unc_pathchdir)selfs V/home/james-whalen/.local/lib/python3.13/site-packages/IPython/utils/_process_win32.py __enter__AvoidUNCPath.__enter__9sIIIK 99//6    HHTN99 chUR(a![R"UR5 gg)N)rrrr)rexc_type exc_value tracebacks r__exit__AvoidUNCPath.__exit__Es    HHTYY  r)rrN)__name__ __module__ __qualname____firstlineno____doc__rr#__static_attributes__rrrr%s&  rrc^^[mUU4SjnUU4Sjn[US9R5 [US9R5 TR5nUc[R "S5 OU$M.)zCallback for _system.c>[TR5R5H-nURTS5n[ U[ RS9 M/ gNreplace)file)r stdout splitlinesdecodeprintsyslineencps r stdout_read!_system_body..stdout_readN=%ahh/::[TR5R5H-nURTS5n[ U[ RS9 M/ gr.)r stderrr2r3r4r5r6s r stderr_read!_system_body..stderr_readSr<r)targetg{Gz?)rr startpolltimesleep)r9r:r?resultr8s` @r _system_bodyrGJsa C) )  +$$& +$$&  > JJt M rc[5nUb SU<SU<3n[U[5sSSS5 $!,(df  g=f)aWin32 version of os.system() that works with network shares. Note that this implementation returns None, as meant for use in IPython. Parameters ---------- cmd : str or list A command to be executed in the system shell. Returns ------- int : child process' exit code. N"pushd  &&")rr rG)cmdrs rsystemrLfs/& 4  '+S1CsL1 s 2 Ac[5nUb SU<SU<3n[US[5nSSS5 WcSn[R"U5$!,(df  N)=f)zReturn standard output of executing cmd in a shell. Accepts the same arguments as os.system(). Parameters ---------- cmd : str or list A command to be executed in the system shell. Returns ------- stdout : str NrIrJc(UR5S$)Nr) communicate)r9s rgetoutput..sQ]]_Q-?rr)rr rrr3)rKrouts r getoutputrS~sT 4  '+S1Cc#?H   {   C   s A AcUR5S:Xa/$U(d [XUS9$[5n[[R "UR 55[R"U55n[UR-nUR[R"UR55Vs/sHofPM nn[U5nU$s snf)aSplit a command line's arguments in a shell-like manner. This is a special version for windows that use a ctypes call to CommandLineToArgvW to do the argv splitting. The posix parameter is ignored. If strict=False, process_common.arg_split(...strict=False) is used instead. )posixstrict)strip py_arg_splitrCommandLineToArgvWr cast_unicodelstripctypesbyrefrvalue from_address addressofcontents LocalFree) commandlinerVrWargvnresult_pointerresult_array_typeargrFretvals rr r s    " $I H H+I,B,B;CUCUCW,XZ`ZfZfglZmn#ekk1!2!?!?@P@PQ_QhQh@i!jk!j##!jk>* ls8 Ccj[[RRR SSU55$)Nr r)boolr]windllkernel32 OpenProcess)pids r check_pidrps(  &&221Qs; <r|s" !+-[Z& " 6" J820!0..AA$+WU^#< !(!1 &&00II!(I.=IsA0CCC