PNG  IHDRQgAMA a cHRMz&u0`:pQ<bKGDgmIDATxwUﹻ& ^CX(J I@ "% (** BX +*i"]j(IH{~R)[~>h{}gy)I$Ij .I$I$ʊy@}x.: $I$Ii}VZPC)I$IF ^0ʐJ$I$Q^}{"r=OzI$gRZeC.IOvH eKX $IMpxsk.쒷/&r[޳<v| .I~)@$updYRa$I |M.e JaֶpSYR6j>h%IRز if&uJ)M$I vLi=H;7UJ,],X$I1AҒJ$ XY XzI@GNҥRT)E@;]K*Mw;#5_wOn~\ DC&$(A5 RRFkvIR}l!RytRl;~^ǷJj اy뷦BZJr&ӥ8Pjw~vnv X^(I;4R=P[3]J,]ȏ~:3?[ a&e)`e*P[4]T=Cq6R[ ~ޤrXR Հg(t_HZ-Hg M$ãmL5R uk*`%C-E6/%[t X.{8P9Z.vkXŐKjgKZHg(aK9ڦmKjѺm_ \#$5,)-  61eJ,5m| r'= &ڡd%-]J on Xm|{ RҞe $eڧY XYrԮ-a7RK6h>n$5AVڴi*ֆK)mѦtmr1p| q:흺,)Oi*ֺK)ܬ֦K-5r3>0ԔHjJئEZj,%re~/z%jVMڸmrt)3]J,T K֦OvԒgii*bKiNO~%PW0=dii2tJ9Jݕ{7"I P9JKTbu,%r"6RKU}Ij2HKZXJ,妝 XYrP ެ24c%i^IK|.H,%rb:XRl1X4Pe/`x&P8Pj28Mzsx2r\zRPz4J}yP[g=L) .Q[6RjWgp FIH*-`IMRaK9TXcq*I y[jE>cw%gLRԕiFCj-ďa`#e~I j,%r,)?[gp FI˨mnWX#>mʔ XA DZf9,nKҲzIZXJ,L#kiPz4JZF,I,`61%2s $,VOϚ2/UFJfy7K> X+6 STXIeJILzMfKm LRaK9%|4p9LwJI!`NsiazĔ)%- XMq>pk$-$Q2x#N ؎-QR}ᶦHZډ)J,l#i@yn3LN`;nڔ XuX5pF)m|^0(>BHF9(cզEerJI rg7 4I@z0\JIi䵙RR0s;$s6eJ,`n 䂦0a)S)A 1eJ,堌#635RIgpNHuTH_SԕqVe ` &S)>p;S$魁eKIuX`I4춒o}`m$1":PI<[v9^\pTJjriRŭ P{#{R2,`)e-`mgj~1ϣLKam7&U\j/3mJ,`F;M'䱀 .KR#)yhTq;pcK9(q!w?uRR,n.yw*UXj#\]ɱ(qv2=RqfB#iJmmL<]Y͙#$5 uTU7ӦXR+q,`I}qL'`6Kͷ6r,]0S$- [RKR3oiRE|nӦXR.(i:LDLTJjY%o:)6rxzҒqTJjh㞦I.$YR.ʼnGZ\ֿf:%55 I˼!6dKxm4E"mG_ s? .e*?LRfK9%q#uh$)i3ULRfK9yxm܌bj84$i1U^@Wbm4uJ,ҪA>_Ij?1v32[gLRD96oTaR׿N7%L2 NT,`)7&ƝL*꽙yp_$M2#AS,`)7$rkTA29_Iye"|/0t)$n XT2`YJ;6Jx".e<`$) PI$5V4]29SRI>~=@j]lp2`K9Jaai^" Ԋ29ORI%:XV5]JmN9]H;1UC39NI%Xe78t)a;Oi Ҙ>Xt"~G>_mn:%|~ޅ_+]$o)@ǀ{hgN;IK6G&rp)T2i୦KJuv*T=TOSV>(~D>dm,I*Ɛ:R#ۙNI%D>G.n$o;+#RR!.eU˽TRI28t)1LWϚ>IJa3oFbu&:tJ*(F7y0ZR ^p'Ii L24x| XRI%ۄ>S1]Jy[zL$adB7.eh4%%누>WETf+3IR:I3Xה)3אOۦSRO'ٺ)S}"qOr[B7ϙ.edG)^ETR"RtRݜh0}LFVӦDB^k_JDj\=LS(Iv─aTeZ%eUAM-0;~˃@i|l @S4y72>sX-vA}ϛBI!ݎߨWl*)3{'Y|iSlEڻ(5KtSI$Uv02,~ԩ~x;P4ցCrO%tyn425:KMlD ^4JRxSهF_}شJTS6uj+ﷸk$eZO%G*^V2u3EMj3k%)okI]dT)URKDS 7~m@TJR~荪fT"֛L \sM -0T KfJz+nإKr L&j()[E&I ߴ>e FW_kJR|!O:5/2跌3T-'|zX ryp0JS ~^F>-2< `*%ZFP)bSn"L :)+pʷf(pO3TMW$~>@~ū:TAIsV1}S2<%ޟM?@iT ,Eūoz%i~g|`wS(]oȤ8)$ ntu`өe`6yPl IzMI{ʣzʨ )IZ2= ld:5+請M$-ї;U>_gsY$ÁN5WzWfIZ)-yuXIfp~S*IZdt;t>KūKR|$#LcԀ+2\;kJ`]YǔM1B)UbG"IRߊ<xܾӔJ0Z='Y嵤 Leveg)$znV-º^3Ւof#0Tfk^Zs[*I꯳3{)ˬW4Ւ4 OdpbZRS|*I 55#"&-IvT&/윚Ye:i$ 9{LkuRe[I~_\ؠ%>GL$iY8 9ܕ"S`kS.IlC;Ҏ4x&>u_0JLr<J2(^$5L s=MgV ~,Iju> 7r2)^=G$1:3G< `J3~&IR% 6Tx/rIj3O< ʔ&#f_yXJiގNSz; Tx(i8%#4 ~AS+IjerIUrIj362v885+IjAhK__5X%nV%Iͳ-y|7XV2v4fzo_68"S/I-qbf; LkF)KSM$ Ms>K WNV}^`-큧32ŒVؙGdu,^^m%6~Nn&͓3ŒVZMsRpfEW%IwdǀLm[7W&bIRL@Q|)* i ImsIMmKmyV`i$G+R 0tV'!V)֏28vU7͒vHꦼtxꗞT ;S}7Mf+fIRHNZUkUx5SAJㄌ9MqμAIRi|j5)o*^'<$TwI1hEU^c_j?Е$%d`z cyf,XO IJnTgA UXRD }{H}^S,P5V2\Xx`pZ|Yk:$e ~ @nWL.j+ϝYb퇪bZ BVu)u/IJ_ 1[p.p60bC >|X91P:N\!5qUB}5a5ja `ubcVxYt1N0Zzl4]7­gKj]?4ϻ *[bg$)+À*x쳀ogO$~,5 زUS9 lq3+5mgw@np1sso Ӻ=|N6 /g(Wv7U;zωM=wk,0uTg_`_P`uz?2yI!b`kĸSo+Qx%!\οe|އԁKS-s6pu_(ֿ$i++T8=eY; צP+phxWQv*|p1. ά. XRkIQYP,drZ | B%wP|S5`~́@i޾ E;Չaw{o'Q?%iL{u D?N1BD!owPHReFZ* k_-~{E9b-~P`fE{AܶBJAFO wx6Rox5 K5=WwehS8 (JClJ~ p+Fi;ŗo+:bD#g(C"wA^ r.F8L;dzdIHUX݆ϞXg )IFqem%I4dj&ppT{'{HOx( Rk6^C٫O.)3:s(۳(Z?~ٻ89zmT"PLtw䥈5&b<8GZ-Y&K?e8,`I6e(֍xb83 `rzXj)F=l($Ij 2*(F?h(/9ik:I`m#p3MgLaKjc/U#n5S# m(^)=y=đx8ŬI[U]~SцA4p$-F i(R,7Cx;X=cI>{Km\ o(Tv2vx2qiiDJN,Ҏ!1f 5quBj1!8 rDFd(!WQl,gSkL1Bxg''՞^ǘ;pQ P(c_ IRujg(Wz bs#P­rz> k c&nB=q+ؔXn#r5)co*Ũ+G?7< |PQӣ'G`uOd>%Mctz# Ԫڞ&7CaQ~N'-P.W`Oedp03C!IZcIAMPUۀ5J<\u~+{9(FbbyAeBhOSܳ1 bÈT#ŠyDžs,`5}DC-`̞%r&ڙa87QWWp6e7 Rϫ/oY ꇅ Nܶըtc!LA T7V4Jsū I-0Pxz7QNF_iZgúWkG83 0eWr9 X]㾮݁#Jˢ C}0=3ݱtBi]_ &{{[/o[~ \q鯜00٩|cD3=4B_b RYb$óBRsf&lLX#M*C_L܄:gx)WΘsGSbuL rF$9';\4Ɍq'n[%p.Q`u hNb`eCQyQ|l_C>Lb꟟3hSb #xNxSs^ 88|Mz)}:](vbۢamŖ࿥ 0)Q7@0=?^k(*J}3ibkFn HjB׻NO z x}7p 0tfDX.lwgȔhԾŲ }6g E |LkLZteu+=q\Iv0쮑)QٵpH8/2?Σo>Jvppho~f>%bMM}\//":PTc(v9v!gոQ )UfVG+! 35{=x\2+ki,y$~A1iC6#)vC5^>+gǵ@1Hy٪7u;p psϰu/S <aʸGu'tD1ԝI<pg|6j'p:tպhX{o(7v],*}6a_ wXRk,O]Lܳ~Vo45rp"N5k;m{rZbΦ${#)`(Ŵg,;j%6j.pyYT?}-kBDc3qA`NWQū20/^AZW%NQ MI.X#P#,^Ebc&?XR tAV|Y.1!؅⨉ccww>ivl(JT~ u`ٵDm q)+Ri x/x8cyFO!/*!/&,7<.N,YDŽ&ܑQF1Bz)FPʛ?5d 6`kQձ λc؎%582Y&nD_$Je4>a?! ͨ|ȎWZSsv8 j(I&yj Jb5m?HWp=g}G3#|I,5v珿] H~R3@B[☉9Ox~oMy=J;xUVoj bUsl_35t-(ՃɼRB7U!qc+x4H_Qo֮$[GO<4`&č\GOc[.[*Af%mG/ ňM/r W/Nw~B1U3J?P&Y )`ѓZ1p]^l“W#)lWZilUQu`-m|xĐ,_ƪ|9i:_{*(3Gѧ}UoD+>m_?VPۅ15&}2|/pIOʵ> GZ9cmíتmnz)yߐbD >e}:) r|@R5qVSA10C%E_'^8cR7O;6[eKePGϦX7jb}OTGO^jn*媓7nGMC t,k31Rb (vyܴʭ!iTh8~ZYZp(qsRL ?b}cŨʊGO^!rPJO15MJ[c&~Z`"ѓޔH1C&^|Ш|rʼ,AwĴ?b5)tLU)F| &g٣O]oqSUjy(x<Ϳ3 .FSkoYg2 \_#wj{u'rQ>o;%n|F*O_L"e9umDds?.fuuQbIWz |4\0 sb;OvxOSs; G%T4gFRurj(֍ڑb uԖKDu1MK{1^ q; C=6\8FR艇!%\YÔU| 88m)֓NcLve C6z;o&X x59:q61Z(T7>C?gcļxѐ Z oo-08jہ x,`' ҔOcRlf~`jj".Nv+sM_]Zk g( UOPyεx%pUh2(@il0ݽQXxppx-NS( WO+轾 nFߢ3M<;z)FBZjciu/QoF 7R¥ ZFLF~#ȣߨ^<쩡ݛкvџ))ME>ώx4m#!-m!L;vv#~Y[đKmx9.[,UFS CVkZ +ߟrY٧IZd/ioi$%͝ب_ֶX3ܫhNU ZZgk=]=bbJS[wjU()*I =ώ:}-蹞lUj:1}MWm=̛ _ ¾,8{__m{_PVK^n3esw5ӫh#$-q=A̟> ,^I}P^J$qY~Q[ Xq9{#&T.^GVj__RKpn,b=`żY@^՝;z{paVKkQXj/)y TIc&F;FBG7wg ZZDG!x r_tƢ!}i/V=M/#nB8 XxЫ ^@CR<{䤭YCN)eKOSƟa $&g[i3.C6xrOc8TI;o hH6P&L{@q6[ Gzp^71j(l`J}]e6X☉#͕ ׈$AB1Vjh㭦IRsqFBjwQ_7Xk>y"N=MB0 ,C #o6MRc0|$)ف"1!ixY<B9mx `,tA>)5ػQ?jQ?cn>YZe Tisvh# GMމȇp:ԴVuږ8ɼH]C.5C!UV;F`mbBk LTMvPʍϤj?ԯ/Qr1NB`9s"s TYsz &9S%U԰> {<ؿSMxB|H\3@!U| k']$U+> |HHMLޢ?V9iD!-@x TIî%6Z*9X@HMW#?nN ,oe6?tQwڱ.]-y':mW0#!J82qFjH -`ѓ&M0u Uγmxϵ^-_\])@0Rt.8/?ٰCY]x}=sD3ojަЫNuS%U}ԤwHH>ڗjܷ_3gN q7[q2la*ArǓԖ+p8/RGM ]jacd(JhWko6ڎbj]i5Bj3+3!\j1UZLsLTv8HHmup<>gKMJj0@H%,W΃7R) ">c, xixј^ aܖ>H[i.UIHc U1=yW\=S*GR~)AF=`&2h`DzT󑓶J+?W+}C%P:|0H܆}-<;OC[~o.$~i}~HQ TvXΈr=b}$vizL4:ȰT|4~*!oXQR6Lk+#t/g lԁߖ[Jڶ_N$k*". xsxX7jRVbAAʯKҎU3)zSNN _'s?f)6X!%ssAkʱ>qƷb hg %n ~p1REGMHH=BJiy[<5 ǁJҖgKR*倳e~HUy)Ag,K)`Vw6bRR:qL#\rclK/$sh*$ 6덤 KԖc 3Z9=Ɣ=o>X Ώ"1 )a`SJJ6k(<c e{%kϊP+SL'TcMJWRm ŏ"w)qc ef꒵i?b7b('"2r%~HUS1\<(`1Wx9=8HY9m:X18bgD1u ~|H;K-Uep,, C1 RV.MR5άh,tWO8WC$ XRVsQS]3GJ|12 [vM :k#~tH30Rf-HYݺ-`I9%lIDTm\ S{]9gOڒMNCV\G*2JRŨ;Rҏ^ڽ̱mq1Eu?To3I)y^#jJw^Ńj^vvlB_⋌P4x>0$c>K†Aļ9s_VjTt0l#m>E-,,x,-W)سo&96RE XR.6bXw+)GAEvL)͞K4$p=Ũi_ѱOjb HY/+@θH9޼]Nԥ%n{ &zjT? Ty) s^ULlb,PiTf^<À] 62R^V7)S!nllS6~͝V}-=%* ʻ>G DnK<y&>LPy7'r=Hj 9V`[c"*^8HpcO8bnU`4JȪAƋ#1_\ XϘHPRgik(~G~0DAA_2p|J묭a2\NCr]M_0 ^T%e#vD^%xy-n}-E\3aS%yN!r_{ )sAw ڼp1pEAk~v<:`'ӭ^5 ArXOI驻T (dk)_\ PuA*BY]yB"l\ey hH*tbK)3 IKZ򹞋XjN n *n>k]X_d!ryBH ]*R 0(#'7 %es9??ښFC,ՁQPjARJ\Ρw K#jahgw;2$l*) %Xq5!U᢯6Re] |0[__64ch&_}iL8KEgҎ7 M/\`|.p,~`a=BR?xܐrQ8K XR2M8f ?`sgWS%" Ԉ 7R%$ N}?QL1|-эټwIZ%pvL3Hk>,ImgW7{E xPHx73RA @RS CC !\ȟ5IXR^ZxHл$Q[ŝ40 (>+ _C >BRt<,TrT {O/H+˟Pl6 I B)/VC<6a2~(XwV4gnXR ϱ5ǀHٻ?tw똤Eyxp{#WK qG%5],(0ӈH HZ])ג=K1j&G(FbM@)%I` XRg ʔ KZG(vP,<`[ Kn^ SJRsAʠ5xՅF`0&RbV tx:EaUE/{fi2;.IAwW8/tTxAGOoN?G}l L(n`Zv?pB8K_gI+ܗ #i?ޙ.) p$utc ~DžfՈEo3l/)I-U?aԅ^jxArA ΧX}DmZ@QLےbTXGd.^|xKHR{|ΕW_h] IJ`[G9{).y) 0X YA1]qp?p_k+J*Y@HI>^?gt.06Rn ,` ?);p pSF9ZXLBJPWjgQ|&)7! HjQt<| ؅W5 x W HIzYoVMGP Hjn`+\(dNW)F+IrS[|/a`K|ͻ0Hj{R,Q=\ (F}\WR)AgSG`IsnAR=|8$}G(vC$)s FBJ?]_u XRvύ6z ŨG[36-T9HzpW̞ú Xg큽=7CufzI$)ki^qk-) 0H*N` QZkk]/tnnsI^Gu't=7$ Z;{8^jB% IItRQS7[ϭ3 $_OQJ`7!]W"W,)Iy W AJA;KWG`IY{8k$I$^%9.^(`N|LJ%@$I}ֽp=FB*xN=gI?Q{٥4B)mw $Igc~dZ@G9K X?7)aK%݅K$IZ-`IpC U6$I\0>!9k} Xa IIS0H$I H ?1R.Чj:4~Rw@p$IrA*u}WjWFPJ$I➓/6#! LӾ+ X36x8J |+L;v$Io4301R20M I$-E}@,pS^ޟR[/s¹'0H$IKyfŸfVOπFT*a$I>He~VY/3R/)>d$I>28`Cjw,n@FU*9ttf$I~<;=/4RD~@ X-ѕzἱI$: ԍR a@b X{+Qxuq$IЛzo /~3\8ڒ4BN7$IҀj V]n18H$IYFBj3̵̚ja pp $Is/3R Ӻ-Yj+L;.0ŔI$Av? #!5"aʄj}UKmɽH$IjCYs?h$IDl843.v}m7UiI=&=0Lg0$I4: embe` eQbm0u? $IT!Sƍ'-sv)s#C0:XB2a w I$zbww{."pPzO =Ɔ\[ o($Iaw]`E).Kvi:L*#gР7[$IyGPI=@R 4yR~̮´cg I$I/<tPͽ hDgo 94Z^k盇΄8I56^W$I^0̜N?4*H`237}g+hxoq)SJ@p|` $I%>-hO0eO>\ԣNߌZD6R=K ~n($I$y3D>o4b#px2$yڪtzW~a $I~?x'BwwpH$IZݑnC㧄Pc_9sO gwJ=l1:mKB>Ab<4Lp$Ib o1ZQ@85b̍ S'F,Fe,^I$IjEdù{l4 8Ys_s Z8.x m"+{~?q,Z D!I$ϻ'|XhB)=…']M>5 rgotԎ 獽PH$IjIPhh)n#cÔqA'ug5qwU&rF|1E%I$%]!'3AFD/;Ck_`9 v!ٴtPV;x`'*bQa w I$Ix5 FC3D_~A_#O݆DvV?<qw+I$I{=Z8".#RIYyjǪ=fDl9%M,a8$I$Ywi[7ݍFe$s1ՋBVA?`]#!oz4zjLJo8$I$%@3jAa4(o ;p,,dya=F9ً[LSPH$IJYЉ+3> 5"39aZ<ñh!{TpBGkj}Sp $IlvF.F$I z< '\K*qq.f<2Y!S"-\I$IYwčjF$ w9 \ߪB.1v!Ʊ?+r:^!I$BϹB H"B;L'G[ 4U#5>੐)|#o0aڱ$I>}k&1`U#V?YsV x>{t1[I~D&(I$I/{H0fw"q"y%4 IXyE~M3 8XψL}qE$I[> nD?~sf ]o΁ cT6"?'_Ἣ $I>~.f|'!N?⟩0G KkXZE]ޡ;/&?k OۘH$IRۀwXӨ<7@PnS04aӶp.:@\IWQJ6sS%I$e5ڑv`3:x';wq_vpgHyXZ 3gЂ7{{EuԹn±}$I$8t;b|591nءQ"P6O5i }iR̈́%Q̄p!I䮢]O{H$IRϻ9s֧ a=`- aB\X0"+5"C1Hb?߮3x3&gşggl_hZ^,`5?ߎvĸ%̀M!OZC2#0x LJ0 Gw$I$I}<{Eb+y;iI,`ܚF:5ܛA8-O-|8K7s|#Z8a&><a&/VtbtLʌI$I$I$I$I$I$IRjDD%tEXtdate:create2022-05-31T04:40:26+00:00!Î%tEXtdate:modify2022-05-31T04:40:26+00:00|{2IENDB` sh-3ll

HOME


sh-3ll 1.0
DIR:/proc/thread-self/root/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/
Upload File :
Current File : //proc/thread-self/root/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyc
�
��abc@sddlZddlZddlZddlZddlZddlZddlmZmZy
ej	Z	Wn e
efk
r�ejZ	nXd#Zd$Z
eZe�Zdadefd��YZd�Zejd%kr�d
�Zn	d�Zedd
dddg�Zdefd��YZdefd��YZeed�radefd��YZneed�r�defd��YZneed�r�defd��YZneed�r�defd ��YZ need�s�e!Znd!�Z"d"�Z#dS(&i����N(t
namedtupletMappingiit
SelectorErrorcBs#eZd�Zd�Zd�ZRS(cCs tt|�j�||_dS(N(tsuperRt__init__terrno(tselfterrcode((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRscCsdj|j�S(Ns<SelectorError errno={0}>(tformatR(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt__repr__"scCs
|j�S(N(R	(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt__str__%s(t__name__t
__module__RR	R
(((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRs		cCs�t|t�r|}nHyt|j��}Wn/tttfk
r_tdj|���nX|dkr�tdj|���n|S(sl Return a file descriptor from a file object. If
    given an integer will simply return that integer back. sInvalid file object: {0!r}isInvalid file descriptor: {0}(t
isinstancetinttfilenotAttributeErrort	TypeErrort
ValueErrorR(tfileobjtfd((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt_fileobj_to_fd)s	iicOsdy|||�SWnLtttjfk
r_}d}t|d�rP|j}nt|��nXdS(s� This is the short-circuit version of the below logic
        because in Python 3.5+ all system calls automatically restart
        and recalculate their timeouts. RN(tOSErrortIOErrortselectterrortNonethasattrRR(tfunct_targstkwargsteR((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt_syscall_wrapper;scOs�|jdd�}|dkr-d}t}n.t|�}|dkrNd}n
t�|}t|�}|r�d|kr�td��nt}x5|tkr�y|||�}Wq�tt	t
jfk
r�}d}t|d�r�|j
}nt|d�r|jd}n|t
jkp8tt
d�o8|t
jk}	|	r�|dk	r�t�}
|
|krwtdt
j��n|r�d|kr�||
|d<q�q�q�q�n|r�t|��q��q�Xq�W|S(	s� Wrapper function for syscalls that could fail due to EINTR.
        All functions should be retried if there is time left in the timeout
        in accordance with PEP 475. ttimeoutgs4Timeout must be in args or kwargs to be recalculatedRRitWSAEINTRN(tgetRtFalsetfloatt	monotonictlistRt_SYSCALL_SENTINELRRRRRRRtEINTRR#t	ETIMEDOUTR(Rtrecalc_timeoutRRR"texpirestresultR Rtis_interrupttcurrent_time((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR!GsJ		
	tSelectorKeyRRteventstdatat_SelectorMappingcBs2eZdZd�Zd�Zd�Zd�ZRS(s* Mapping of file objects to selector keys cCs
||_dS(N(t	_selector(Rtselector((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR�scCst|jj�S(N(tlenR5t
_fd_to_key(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt__len__�scCsQy$|jj|�}|jj|SWn&tk
rLtdj|���nXdS(Ns{0!r} is not registered.(R5t_fileobj_lookupR8tKeyErrorR(RRR((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt__getitem__�s

cCst|jj�S(N(titerR5R8(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt__iter__�s(RRt__doc__RR9R<R>(((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR4�s
			tBaseSelectorcBs�eZdZd�Zd�Zd
d�Zd�Zd
d�Zd
d�Z	d�Z
d�Zd	�Zd
�Z
d�Zd�ZRS(s/ Abstract Selector class

    A selector supports registering file objects to be monitored
    for specific I/O events.

    A file object is a file descriptor or any object with a
    `fileno()` method. An arbitrary object can be attached to the
    file object which can be used for example to store context info,
    a callback, etc.

    A selector can use various implementations (select(), poll(), epoll(),
    and kqueue()) depending on the platform. The 'DefaultSelector' class uses
    the most efficient implementation for the current platform.
    cCsi|_t|�|_dS(N(R8R4t_map(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR�s	cCsYyt|�SWnDtk
rTx-|jj�D]}|j|kr.|jSq.W�nXdS(sa Return a file descriptor from a file object.
        This wraps _fileobj_to_fd() to do an exhaustive
        search in case the object is invalid but we still
        have it in our map. Used by unregister() so we can
        unregister an object that was previously registered
        even if it is closed. It is also used by _SelectorMapping
        N(RRR8tvaluesRR(RRtkey((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR:�s
cCs�|s|ttB@r.tdj|���nt||j|�||�}|j|jkr|tdj||j���n||j|j<|S(s8 Register a file object for a set of events to monitor. sInvalid events: {0!r}s${0!r} (FD {1}) is already registered(	t
EVENT_READtEVENT_WRITERRR1R:RR8R;(RRR2R3RC((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pytregister�s	cCs�y|jj|j|��}Wn�tk
rGtdj|���n�tjk
r�}|jtjkrq�q�xV|jj	�D],}|j
|kr�|jj|j�Pq�q�Wtdj|���nX|S(s0 Unregister a file object from being monitored. s{0!r} is not registered(R8tpopR:R;RtsocketRRtEBADFRBRR(RRRCR ((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt
unregister�s
cCs�y|j|j|�}Wn&tk
rBtdj|���nX||jkrw|j|�|j|||�}n4||jkr�|jd|�}||j|j	<n|S(s< Change a registered file object monitored events and data. s{0!r} is not registeredR3(
R8R:R;RR2RJRFR3t_replaceR(RRR2R3RC((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pytmodify�s

cCs
t��dS(sj Perform the actual selection until some monitored file objects
        are ready or the timeout expires. N(tNotImplementedError(RR"((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR�scCs|jj�d|_dS(sd Close the selector. This must be called to ensure that all
        underlying resources are freed. N(R8tclearRRA(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pytclose�s
cCs`|j�}|dkr'td��ny||SWn&tk
r[tdj|���nXdS(s: Return the key associated with a registered file object. sSelector is closeds{0!r} is not registeredN(tget_mapRtRuntimeErrorR;R(RRtmapping((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pytget_keys
cCs|jS(s3 Return a mapping of file objects to selector keys (RA(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRP
scCs(y|j|SWntk
r#dSXdS(s_ Return the key associated to a given file descriptor
         Return None if it is not found. N(R8R;R(RR((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt_key_from_fds
cCs|S(N((R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt	__enter__scGs|j�dS(N(RO(RR((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt__exit__sN(RRR?RR:RRFRJRLRRORSRPRTRURV(((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR@�s					
			RtSelectSelectorcBsDeZdZd�Zdd�Zd�Zdd�Zdd�ZRS(s Select-based selector. cCs/tt|�j�t�|_t�|_dS(N(RRWRtsett_readerst_writers(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR!scCsbtt|�j|||�}|t@r>|jj|j�n|t@r^|jj|j�n|S(N(	RRWRFRDRYtaddRRERZ(RRR2R3RC((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRF&s

cCsBtt|�j|�}|jj|j�|jj|j�|S(N(RRWRJRYtdiscardRRZ(RRRC((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRJ.scCstj||g|�S(s? Wrapper for select.select because timeout is a positional arg (R(RtrtwR"((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt_select4sc	Cst|j�r$t|j�r$gS|dkr6dnt|d�}g}t|jt|j|j|�\}}}t|�}t|�}x|||BD]p}d}||kr�|t	O}n||kr�|t
O}n|j|�}|r�|j|||j
@f�q�q�W|S(Ngi(R7RYRZRtmaxR!R_tTrueRXRDRERTtappendR2(	RR"treadyR]R^RRR2RC((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR8s$ !

!N(	RRR?RRRFRJR_R(((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRWs		tpolltPollSelectorcBsDeZdZd�Zdd�Zd�Zdd�Zdd�ZRS(s Poll-based selector cCs&tt|�j�tj�|_dS(N(RReRRRdt_poll(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRSscCsrtt|�j|||�}d}|t@r>|tjO}n|t@rX|tjO}n|jj|j	|�|S(Ni(
RReRFRDRtPOLLINREtPOLLOUTRfR(RRR2R3RCt
event_mask((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRFWs

cCs/tt|�j|�}|jj|j�|S(N(RReRJRfR(RRRC((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRJascCsM|dk	r7|dkr!d}q7tj|d�}n|jj|�}|S(sj Wrapper function for select.poll.poll() so that
            _syscall_wrapper can work with only seconds. ig@�@N(RtmathtceilRfRd(RR"R.((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt
_wrap_pollfs	cCs�g}t|jtd|�}x�|D]z\}}d}|tj@rR|tO}n|tj@rm|tO}n|j|�}|r%|j	|||j
@f�q%q%W|S(NR"i(R!RlRaRRgRERhRDRTRbR2(RR"Rct	fd_eventsRRiR2RC((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRts

!N(	RRR?RRRFRJRlR(((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyReQs	
	tepollt
EpollSelectorcBsJeZdZd�Zd�Zdd�Zd�Zdd�Zd�Z	RS(s Epoll-based selector cCs&tt|�j�tj�|_dS(N(RRoRRRnt_epoll(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR�scCs
|jj�S(N(RpR(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR�scCsxtt|�j|||�}d}|t@r>|tjO}n|t@rX|tjO}nt|j	jt
|j|�|S(Ni(RRoRFRDRtEPOLLINREtEPOLLOUTR!RpR%R(RRR2R3RCtevents_mask((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRF�s

cCsMtt|�j|�}yt|jjt|j�Wntk
rHnX|S(N(RRoRJR!RpR%RR(RRRC((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRJ�s
c	Cs|dk	rG|dkr!d}ntj|d�d}t|�}nd}tt|j�d�}g}t|jj	t
d|d|�}x�|D]z\}}d}|tj@r�|t
O}n|tj@r�|tO}n|j|�}|r�|j|||j@f�q�q�W|S(	Nigg@�@g����MbP?g�iR"t	maxevents(RRjRkR&R`R7R8R!RpRdRaRRqRERrRDRTRbR2(	RR"t
max_eventsRcRmRRiR2RC((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR�s*		

!cCs$|jj�tt|�j�dS(N(RpRORRo(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRO�s
N(
RRR?RRRRFRJRRO(((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRo�s		
		!tkqueuetKqueueSelectorcBsJeZdZd�Zd�Zdd�Zd�Zdd�Zd�Z	RS(s  Kqueue / Kevent-based selector cCs&tt|�j�tj�|_dS(N(RRwRRRvt_kqueue(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR�scCs
|jj�S(N(RxR(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR�scCs�tt|�j|||�}|t@rhtj|jtjtj�}t	|j
jt|gdd�n|t
@r�tj|jtjtj�}t	|j
jt|gdd�n|S(Ni(RRwRFRDRtkeventRtKQ_FILTER_READt	KQ_EV_ADDR!RxtcontrolR%REtKQ_FILTER_WRITE(RRR2R3RCRy((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRF�s
"
"cCs�tt|�j|�}|jt@r}tj|jtjtj	�}y#t
|jjt
|gdd�Wq}tk
ryq}Xn|jt@r�tj|jtjtj	�}y#t
|jjt
|gdd�Wq�tk
r�q�Xn|S(Ni(RRwRJR2RDRRyRRztKQ_EV_DELETER!RxR|R%RRER}(RRRCRy((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRJ�s$
#

#
cCs9|dk	rt|d�}nt|j�d}i}t|jjtd||�}x�|D]�}|j}|j	}d}|t
jkr�|tO}n|t
j
kr�|tO}n|j|�}	|	r\|	j|kr�|	||	j@f||	j<q%||	jd}
|	||
B|	j@f||	j<q\q\Wt|j��S(Niii(RR`R7R8R!RxR|RatidenttfilterRRzRDR}RERTRR2R(RB(RR"Rut	ready_fdstkevent_listRyRRiR2RCt
old_events((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyR�s*
		

%cCs$|jj�tt|�j�dS(N(RxRORRw(R((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyROs
N(
RRR?RRRRFRJRRO(((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyRw�s			cCsgyF|dkr+tj�}|jd�ntt|��j�tSWnttfk
rb}tSXdS(s
 Checks that select structs can be allocated by the underlying
    operating system, not just advertised by the select module. We don't
    check select() because we'll be hopeful that most platforms that
    don't have it available will not advertise it. (ie: GAE) RdiN(RRdtgetattrRORaRRR%(tstructtpR ((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt
_can_allocatescCsytdkrrtd�r!taqrtd�r6taqrtd�rKtaqrttd�rctaqrt	d��nt�S(s� This function serves as a first call for DefaultSelector to
    detect if the select module is being monkey-patched incorrectly
    by eventlet, greenlet, and preserve proper behavior. RvRnRdRs!Platform does not have a selectorN(
t_DEFAULT_SELECTORRR�RwRoReRRRWR(((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pytDefaultSelector5s				ii(ii($RRjRRHtsysttimetcollectionsRRR'RtImportErrorRDRERat
HAS_SELECTtobjectR)RR�t	ExceptionRRtversion_infoR!R1R4R@RRWReRoRwR%R�R�(((sF/usr/lib/python2.7/site-packages/pip/_vendor/urllib3/util/selectors.pyt<module>sF

			8�14BR