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" " < # <s((r}cU(a$[R"5RX5$[R"5RU5$)zMimics `pytest.warns`.)r=TestCaseassertWarnsRegex assertWarns)warningrs r{warnsfake_pytest.warnss; $$&77G G  "..w77r}c.[R"U5e)zMimics `unittest.SkipTest`.)r=SkipTestreasons r{rfake_pytest.skips''r}c<\rSrSr\SSj5r"SS5rSrg)fake_pytest.markic.[R"X5$)z'Mimics `@pytest.mark.skipif` decorator.)r=skipIf) conditionrs r{skipiffake_pytest.mark.skipifs??95 5r}c(\rSrSrSrSSjrSrSrg)fake_pytest.mark.xdist_groupiz4Mimics `@pytest.mark.xdist_group` decorator (no-op).Ncgrrrs r{r%fake_pytest.mark.xdist_group.__init__sr}cU$rr)r cls_or_meths r{r%fake_pytest.mark.xdist_group.__call__s""r}rr)rrrrrrrrrr}r{ xdist_grouprs F  #r}rrNrk)rrrr staticmethodrrrrr}r{markrs  6  6 # #r}rrrr) rrrrrrrrrrrrrr}r{rGrGosa  ))288 ((##r}rGcR\rSrSrSrSSjrSrSrSrSr S r S r S r S r S rg)rBizTest class providing auto-cleanup wrappers on top of process test utilities. All test classes should derive from this one, even if we use pytest. 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DD DcURUR5 [U5nURURSS9H/up4UR XS9 U"5nSUSU<3n[ U5e URSS9 g![Ra e[RanURX5 SnAOSnAff=fSSS5 M!,(df  M=f)NT clear_cacherDrzProcess.z!() didn't raise NSP and returned rr3) rrrCiterallsubTestrrrrCrr)rrDnsrrrrrs r{assertProcessGone PsutilTestCase.assertProcessGones 488$ t $T:IC43 .%C#4&)7$)--; ! ++++4((3343 4333s6CBC(C,C=CCC C$ cP [R"UR5nX:Xde[(d%[(d[ U5[ U5:XdeUR 5[R:XdeUR5(de[R"UR5(deUR5 UR[R"5;deUR[R"5Vs/sHo3RPM sn;de0[l UR[R"5Vs/sHo3RPM sn;de[U5nURUR SS9H%upVUR#XS9 U"5 SSS5 M' [*(Ga [,R."[R$5nUR15 SSS5 UR)UWR25 [,R."[R$5nUR55 SSS5 UR)XR25 [,R."[R$5nUR75 SSS5 UR)XR25 UR95 UR;5 UR=5 UR?5 UR5(de[R"UR5(deUR[R"5;deUR[R"5Vs/sHo3RPM sn;de0[l UR[R"5Vs/sHo3RPM sn;degs snfs snf![R$[R&4anUR)X5 SnAGNSnAff=f!,(df  GM=f!,(df  GNh=f!,(df  GN!=f!,(df  GN=fs snfs snf)NTr"r$) rrrr r hashrr is_runningr_as_dictrr_pmaprCr%r&r'r AccessDeniedrrrrcmdlinerrrsuspendresumer7kill) rrDclonerr(rrrrs r{assertProcessZombie"PsutilTestCase.assertProcessZombies2txx(}}66:e, ,,{{} 4 4444      **** xx6;;=(((xx6+>+>+@A+@aEE+@AAAA xx6+>+>+@A+@aEE+@AAAA t $T:IC434E43; 5v334 5  rxx 0v334 5  xx 0v334  "5  xx 0          ****xx6;;=(((xx6+>+>+@A+@aEE+@AAAA xx6+>+>+@A+@aEE+@AAAAABA,,f.A.AB4((33443545454BAslPP 1Q3P6Q(Q:'R  R*R#$Q6Q Q QQ Q% ( Q7: R  RrrkN)rrrrrrLr9r;r:r6rrr)r6rrr}r{rBrBs6       A&1Br}rBzunreliable on PYPYrc\rSrSrSrSrSrSr\(aSOSr Sr \ R"5r \"\R "S55r\S 5r\S 5rS rS rS rSrSrSrSrSSjrSrSrg)rAiPaTest framework class for detecting function memory leaks, typically functions implemented in C which forgot to free() memory from the heap. It does so by checking whether the process memory usage increased before and after calling the function many times. Note that this is hard (probably impossible) to do reliably, due to how the OS handles memory, the GC and so on (memory can even decrease!). In order to avoid false positives, in case of failure (mem > 0) we retry the test for up to 5 times, increasing call repetitions each time. If the memory keeps increasing then it's a failure. If available (Linux, OSX, Windows), USS memory is used for comparison, since it's supposed to be more precise, see: https://gmpy.dev/blog/2016/real-process-memory-and-environ-in-python If not, RSS memory is used. mallinfo() on Linux and _heapwalk() on Windows may give even more precision, but at the moment are not implemented. PyPy appears to be completely unstable for this framework, probably because of its JIT, so tests on PYPY are skipped. Usage: class TestLeaks(psutil.tests.TestMemoryLeak): def test_fun(self): self.execute(some_function) rhrrT PSUTIL_DEBUGc0[R"S5 g)NF)r _set_debugclss r{ setUpClassTestMemoryLeak.setUpClassys% r}cD[R"UR5 gr)rr=_psutil_debug_origr>s r{ tearDownClassTestMemoryLeak.tearDownClass}s#001r}cdURR5n[USUR5$)Nuss) _thisprocmemory_full_inforrss)rmems r{_get_memTestMemoryLeak._get_mems)nn--/sE377++r}c[(aURR5$URR5$r)r rHnum_fds num_handlesrs r{ _get_num_fdsTestMemoryLeak._get_num_fdss- 5>>))+ +>>--/ /r}cZUR(a[US[RS9 gg)Nyellow)colorfile)verboserrwr)rrs r{_logTestMemoryLeak._logs << 8#** = r}c"UR5nURU5 UR5nX2- nUS:aSU<S3nURU5eUS:a6[(aSOSnUS:aUS- nUSUS U<3nURU5eg ) zMakes sure num_fds() (POSIX) or num_handles() (Windows) does not increase after calling a function. Used to discover forgotten close(2) and CloseHandle syscalls. rznegative diff z8 (gc probably collected a resource from a previous test)fdhandlerlrz unclosed z after calling N)rQcallfailr )rrbeforeafterdiffrtype_s r{ _check_fdsTestMemoryLeak._check_fdss ""$ #!!#~ !8 )22 ))C. !8!EDxEax F*UG?3'BC))C. r}c[R"SS9 UR5n[U5HnUR U5nAAM [R"SS9 UR5n[R /:XdeXc- nU$)zpGet 2 distinct memory samples, before and after having called fun repeatedly, and return the memory difference. rl) generation)gccollectrLrr]garbage)rrtimesmem1rrmem2ras r{ _call_ntimesTestMemoryLeak._call_ntimessr a }}uA))C.C3 a }}zzR{ r}c /nSnUn[SUS-5HnURX5n SRU[U 5[X- 5U5n UR U 5 X:*=(d X:*n U (aUS:aUR U 5 gUS:Xa [ 5 UR U 5 X'- nU nM URSRU55e)Nrrlz,Run #{}: extra-mem={}, per-call={}, calls={}z. ) rrmrrappendrXprintr^r) rrrjr tolerancemessagesprev_memincreaseidxrKrsuccesss r{ _check_memTestMemoryLeak._check_memsGaK(C##C/C@GGC CK( C OOC &9#/G7IIcN!8G #!')(ii (+,,r}cU"5$rr)rrs r{r]TestMemoryLeak.calls u r}NcUbUO URnUbUO URnUbUO URnUbUO URnUS:dS5eUS:dS5eUS:dS5eUS:dS5eURX5 URU5 URXXES9 g![an[ [ U55eSnAff=f) zTest a callable.Nrlztimes must be >= 1rzwarmup_times must be >= 0zretries must be >= 0ztolerance must be >= 0)rjrrr) rj warmup_timesrrrrrr8rmrcrx)rrrjr}rrrrSs r{executeTestMemoryLeak.executes* (4L$:K:K %0'dll!*!6IDNN  'A: 33 3:1$ A&A A$a< 7!7 7<> ;#; ;> #,  'O  'SX& & 's4B.. C8C  Cc @^^^UUU4SjnTR"U40UD6 g)z^Convenience method to test a callable while making sure it raises an exception on every call. c*>TRTT5 gr) assertRaises)rrrsr{r]*TestMemoryLeak.execute_w_exc..calls   c3 'r}N)r~)rrrrr]s``` r{ execute_w_excTestMemoryLeak.execute_w_excs  ( T$V$r}r)NNNN)rrrrrrjr}rrr rrWrrrHboolrgetenvrC classmethodr@rDrLrQrXrcrmrxr]r~rrrr}r{rArAPs> ELIbAGG Ibii78!!22, 0 >!, -8KOP,%r}rAc SSKnSSKnSSKnSSKnSSKnSSKnSSKnUR5n[R(a*[R"S5(a[S5US'O[R(aS[R "5S3US'O[R"(aqSSR%['[([R*"555-US'[-[S5(a#US==S [R."5-- ss'O0[R0"5S[R2"53US'S R%[5[R6"55[R8"5/-5US '[R:(a[R<"5S US 'S R%[R>"5[R@"5[RB"5/5US '[EUSS5US'UbUS==SURFS3- ss'[R:(aq[R"S5(a.[SS/5n[)U5RIS5SUS'OSUS'[RJ"5Sn U (aXS'[LRN"5US'URQ5n U SS U S3US'URRS[RT"55RWS5US'URRY5RWS5US'UR[5US'[\R^RaS5US'[\Rb"5US '[dUS!'[Rf"5US"'[\Rh"5US#'[Rj"5US$'S%Rl"[oS&[Rp"5556US''[Rr"5n S(Rm[uU Rv5[yU Rz5[yU R|55US)'[R~"5n S(Rm[uU Rv5[yU Rz5[yU R|55US*'[[R"55US+'[R"5R5n U RS,S5 URU 5US-'[S.[LRS/9 UR5H0up[S0RmUS1-U5[LRS/9 M2 [S.[LRS/9 [LRR5 [LRR5 g![ a SnGN"f=f![ a SnGN0f=f)2Nr lsb_releasezlsb_release -d -sOSzDarwin zWindows  win32_editionz, archrgkernelpython __version__z not installedpipz (wheel=)rz --versionr5rlglibcz fs-encodinglangz%Y-%m-%d %H:%M:%Sz boot-timeruser~homerpyexehostnamePIDcpusz{:.1f}%, {:.1f}%, {:.1f}%c3V# UHo[R"5- S-v M! g7f)dN)r cpu_count).0rs r{ print_sysinfo..@s#I5H6##%%+5Hs')loadavgz{}%%, used={}, total={}memoryswaprrrDzF======================================================================rVz {:<17} {}:)K collectionsdatetimegetpasslocalepprintr ImportErrorwheel OrderedDictrrrrr@OSXrorpr rrrr8 win32_verhasattrrsystemrzlist architecturemachiner rnpython_implementationpython_versionpython_compilerrrrtlibc_verrwgetfilesystemencoding getlocale fromtimestamp boot_timestrftimenowgetuserrr expanduserrrnodegetpidrrrqrvirtual_memoryrspercentrusedtotal swap_memoryrprrr.rgpformatrqritemsrflush)rrrrrrrinfooutrrrKrpinfokvs r{rErEs  " " $D|| ]33+,T x//1!456T #((3sH4F4F4H+I"JJT 8_ - - J$!7!7!99 9J )*!H,<,<,>+?@T 99 X " " $%)9)9);(<<DL||!)!,XYY&&(!  " DN #}o>DK  U %"3"3!4A66 || <<  e[)*Cc(...q1DK)DK     " M335D    D1gYba *DL ))77h"# $$((*334GHDL??$DL77%%c*DL))+DKDM}}D))+DK##%DL188 IV5F5F5HI IDO    !C.55 CKKCHHCIIDN    D,33 DLLDIIDJJDL v{{}%DL NN  $ $ &E IImT">>%(DL ($  k  S!,3::> ($JJJJA  s"X-Y- X=<X= YYcV[S5nU"5US:H$![a gf=f)Nc0n[S5nUR5SSHInURS5Vs/sHo3RSS5PM nnUS[ US5peXPU'MK U$s snf)Nztasklist.exe /NH /FO csvrl,rrkr)r@ splitlinesrtreplacers)rrlinerbitsrrs r{ get_procs,is_win_secure_system_proc..get_procsdsv+,NN$QR(D04 3@1IIc2&D@QT!W#H) AsA0z Secure SystemF)rKeyError)rrs r{rFrFbs=  {3?22 s  ((c[R"5n[US5(aUR5$[US5(a$[R "UR 55$g)Nrrr)rrrrrandomchoicer)r?s r{_get_eligible_cpurtsMAq)yy{ N # #}}Q^^-.. r}c\rSrSrSrSS04SS04/rSS04SSSS 04S S04S S04S S04S S04SS04SS04SS04/ rSS04SS04SS04SS04SS04SS04SS04SS04SSSS04SS04SS04SS04S S04S!S04S"S04S#S04S$S04/r\(a$\S%S04/- r\S&S04/- r\S'S04/- r\S(S04/- r\ (a \S)S04/- r\ (a \S*S04/- r\ (a\S+\ R404/- r\(a \S,S04/- r\(a \S-S04/- r\(a \S.S04/- r\(a \S/S04/- r\(a \S0SS1S204/- r/r\(a \SS04/- rO\S\ R(404/- r\ (a\S+\ RS3404/- r\ (a1\(a\S*\ R,S4404/- rO\S*\ R.404/- r\(a\S,\"5/404/- rS5\R4404S6S04S7S04S8S04S9S04/r\(a(\S5\R8404/- r\S5\R:404/- r\\-\-\-rS:rSAS;jr S<r!\"S=5r#\"S>5r$S?r%g@)BrCi}aA container that lists all Process class method names + some reasonable parameters to be called with. Utility methods (parent(), children(), ...) are excluded. >>> ns = process_namespace(psutil.Process()) >>> for fun, name in ns.iter(ns.getters): ... fun() cpu_percentrmemory_percentr.rfreT connectionsr-oneshotr(parentsrr)rr1 cpu_times create_timerrrI memory_infornet_connectionskindr&nicenum_ctx_switches num_threads open_filesrrrusernameuidsgidsterminalrOrrrrrrrPrgroupedF)rirrIr2r3r7r4cXlgr_proc)rrDs r{rprocess_namespace.__init__s r}c## [U5n[R"U5 UHRup4nU(aUR5 [ UR U5n[ R"U/UQ70UD6nXc4v MT g7fzOGiven a list of tuples yields a set of (fun, fun_name) tuples in random order. N)rrshuffler#rrrr)rlsr#fun_namerrrs r{r%process_namespace.itersl"Xr$& HD  "$**h/C##C7$7$7C/ ! %'sA;A=c`URRURRSS9 g)z&Clear the cache of a Process instance.T) _ignore_nspN)r_initrrs r{r#process_namespace.clear_caches! T:r}cUHEun nSU-n[X5(aMURR<SU<S3n[U5e g)zmGiven a TestCase instance and a list of tuples checks that the class defines the required test method names. test_z class should define a z methodN)rrrAttributeError)r? test_classrrr* meth_namers r{test_class_coverage%process_namespace.test_class_coverages^ !NHa(*I:11!++4478!}G-%S))!r}c:URVs1sHoSiM nnURVs1sHoSiM nn[[R5Vs1sHoSS:wdM UiM nnX#-U- nU(a[ SU<35egs snfs snfs snf)Nrr*zuncovered Process class names: )r&ignoredrrrr)r?rthisr klassleftouts r{testprocess_namespace.tests!gg&g!g&!$-AQ4-/?/qQ43;/?>U* >wkJK K  '-?sBB B(BrN)T)&rrrrrutilsr gettersr r'r(r+r RLIMIT_NOFILEr$r*r&r r)settersNORMAL_PRIORITY_CLASSrIOPRIO_CLASS_NONE IOPRIO_NORMALrrGSIGTERMkillers CTRL_C_EVENTCTRL_BREAK_EVENTr&rr%r#rrrrrr}r{rCrC}sR $'7R&@ AE B R+t,- B r2 B 2r B B r G B b" B B B R$ B R B0 R R$ B r2 R 2r B R#G& VR$%%VR$%%ZR())YB'((]B+,,Xr2&''X 4 46;<<^R,--YB'((YB'((]B+,,]BE(:;<<G VT2&''Vf::CDD '/G #g -C "; * *LLr}rCc\rSrSrSrSS04SSSS04SSSS04S S04S SS S04S SS S04S SS S04SSSS04S\R "5404SSSS04SS04SS04SSSS04S\R"5404SS04SS04SS04SS04/r\ (a(\ (a\ R"5S:XaO \SSS S04/- r\ (a \SS04/- r\(a \SS04/- r\(a \S S04/- r\(a \S!S04/- r\(a\S"S04/- r\S#S$04/- rS%S04S&\R&"5/404S'S04S(S04/r\r\S)5r\R2rSrg*)+rDizA container that lists all the module-level, system-related APIs. Utilities such as cpu_percent() are excluded. Usage: >>> ns = system_namespace >>> for fun, name in ns.iter(ns.getters): ... fun() rrrlogicalFT cpu_statsrpercpudisk_io_countersperdiskdisk_partitionsr& disk_usagerr net_if_addrs net_if_statsrpernicr_rrusersrarm64rrrrrwin_service_iterwin_service_get)algrrhrcpu_times_percentc## [U5n[R"U5 UH5upn[[U5n[ R "U/UQ70UD6nXA4v M7 g7fr)rrrrrrr)rrrrrs r{r%system_namespace.iter=sY "Xr$& HD&(+C##C7$7$7C/ !%'sAA N)rrrrrrrrrr%rrorHAS_GETLOADAVGr/r.r,r rrr r&rr%rCrrrr}r{rDrDs b" b9e,- b9d+, b" b8U+, b8T*+ R)T!23 B .  ~r* B0 R R B4 01  ~r* R B "b 2r"%G( X%%'72  R(D)9:; ;G\2r*+++R455^R,--&B/00'R011&"566 R )*,b1 B b"% G C " ",??r}rDc&Sn[[SXS9$)zRDecorator which runs a test function and retries N times before actually failing. c<[U<S3[RS9 g)Nz , retryingr)rqrwr)rs r{r retry_on_failure..logfunQs z"4r}N)r~r4rr)r|r)rrs r{r@r@Ls 5  $ r}c^U4SjnU$)z,Decorator to Ignore AccessDenied exceptions.cJ>^[R"T5UU4Sj5nU$)Nc>T"U0UD6$![Ra" TbT(de[R"S5ef=f)Nzraises AccessDenied)rr0rr)rrronly_ifs r{r9skip_on_access_denied..decorator..wrapper]sI 9D+F++&& 9&"kk"788  9s  6Arrrr5s` r{r(skip_on_access_denied..decorator\s%   9  9r}rr5rs` r{r>r>Ys  r}c^U4SjnU$)z3Decorator to Ignore NotImplementedError exceptions.cJ>^[R"T5UU4Sj5nU$)Nc>T"U0UD6$![a2 TbT(deTR<S3n[R"U5ef=f)Nz2 was skipped because it raised NotImplementedError)rmrrr)rrrrr5s r{r;skip_on_not_implemented..decorator..wrapperps] 'D+F++& '&"||&'++kk#&& 's  .decoratoros%   '  'r}rr9s` r{r?r?ls" r}c[R"5nURUS45 UR5SsSSS5 $!,(df  g=f)z6Return an unused TCP port. 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NrMr) rr rVr@r setblockingrrQrr$)rserverclients r{rXrXs <<<F !$V-?-?@1v~~v/A/AB1t      LLN   LLN s A>B2Cc#f# /nS=pUR[[R[R5[[R[R 545 [ 5(a_UR[[R[R5[[R[R 545 [(a`[(aU[5n[5n[U5up4[U[R S9nX4U4HnURU5 M Uv UHnUR5 M X4HnUcM[U5 M g!UHnUR5 M X4HnUcM[U5 M f=f7f)z1Open as many socket families / types as possible.NrV)extendrUr@rr SOCK_DGRAMrrr r0rLrXrVrpr$rI)socksfname1fname2s1s2s3rrs r{rYrYsJ EF# (:(: ; (9(9 :   ?? 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