From be05aa5b60f1ca5c65fcbae74b737b1b75a64bdc Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@dbsgeo.com>
Date: Fri, 30 Nov 2012 12:31:58 -0800
Subject: [PATCH] add palette.to_string() method and add python tests of fixed
 palette functionality

---
 bindings/python/mapnik_palette.cpp            |   3 ++
 include/mapnik/palette.hpp                    |   1 +
 src/palette.cpp                               |  30 +++++++++++
 tests/data/palettes/palette256.act            | Bin 0 -> 772 bytes
 tests/data/palettes/palette64.act             | Bin 0 -> 772 bytes
 .../images/support/mapnik-palette-test.png    | Bin 0 -> 12148 bytes
 tests/python_tests/palette_test.py            |  49 ++++++++++++++++++
 7 files changed, 83 insertions(+)
 create mode 100644 tests/data/palettes/palette256.act
 create mode 100644 tests/data/palettes/palette64.act
 create mode 100644 tests/python_tests/images/support/mapnik-palette-test.png
 create mode 100644 tests/python_tests/palette_test.py

diff --git a/bindings/python/mapnik_palette.cpp b/bindings/python/mapnik_palette.cpp
index d21901735..16a614757 100644
--- a/bindings/python/mapnik_palette.cpp
+++ b/bindings/python/mapnik_palette.cpp
@@ -51,5 +51,8 @@ void export_palette ()
         // "Creates a new color palette from a file\n"
         // )
         .def( "__init__", boost::python::make_constructor(make_palette))
+        .def("to_string", &mapnik::rgba_palette::to_string,
+             "Returns the palette as a string.\n"
+            )
         ;
 }
diff --git a/include/mapnik/palette.hpp b/include/mapnik/palette.hpp
index 4dcbe2ab4..ed94fd07e 100644
--- a/include/mapnik/palette.hpp
+++ b/include/mapnik/palette.hpp
@@ -151,6 +151,7 @@ public:
     }
 
     bool valid() const;
+    std::string to_string() const;
 
 private:
     void parse(std::string const& pal, palette_type type);
diff --git a/src/palette.cpp b/src/palette.cpp
index f402b5dbd..669a44130 100644
--- a/src/palette.cpp
+++ b/src/palette.cpp
@@ -23,6 +23,10 @@
 #include <mapnik/palette.hpp>
 #include <mapnik/config_error.hpp>
 
+// stl
+#include <iostream>
+#include <iomanip>
+
 namespace mapnik
 {
 
@@ -74,6 +78,32 @@ bool rgba_palette::valid() const
     return colors_ > 0;
 }
 
+std::string rgba_palette::to_string() const
+{
+    unsigned length = rgb_pal_.size();
+    unsigned alphaLength = alpha_pal_.size();
+    std::ostringstream str("");
+    str << "[Palette " << length;
+    if (length == 1)
+    {
+        str << " color";
+    }
+    else
+    {
+        str << " colors";
+    }
+    str << std::hex << std::setfill('0');
+    for (unsigned i = 0; i < length; i++) {
+        str << " #";
+        str << std::setw(2) << (unsigned)rgb_pal_[i].r;
+        str << std::setw(2) << (unsigned)rgb_pal_[i].g;
+        str << std::setw(2) << (unsigned)rgb_pal_[i].b;
+        if (i < alphaLength) str << std::setw(2) << alpha_pal_[i];
+    }
+    str << "]";
+    return str.str();
+}
+
 // return color index in returned earlier palette
 unsigned char rgba_palette::quantize(rgba const& c) const
 {
diff --git a/tests/data/palettes/palette256.act b/tests/data/palettes/palette256.act
new file mode 100644
index 0000000000000000000000000000000000000000..60ab72c457d959cf24008852471fbdba7f9c67f9
GIT binary patch
literal 772
zcmWlO%}*Og0L7dCpod<2Myjf)hbl@X8a1k_P~{ehR6QW|R6;LprADBthbUFPHVt1T
zX+tS#A$1&+gcM9-3~>x=*g6Yd)`LCZ@p>?mWx!*5AOo2;LwB>h!|(l`UPD7eV`F1e
z(}~k3kAHFM<L2h(uTC9nX=&;B{CI0?>vv~PUvK@WqrE-;?cqxoFPLZFnf>9zN9R86
zy?XxZzQ^6&-C^yUzMp?8o_nwJ`foRX{l&c2+%piWTz>y<|7Gp=Q{%>$<*ueb|G0$*
z-+X!PNO|Zj-ghD#zT@{E9lzH#bbpeD-!6|F9(^#<KW5pX@1tX*qf@ts6H`0m?}n!B
z?T06);*%uy8I1P)H`10$Y0sWSCjS}wclv`zi-V<^_BmrPI-j4&4rEey=2CiQF6!%_
zn8s`_J!~6sU`*&{=G7C;HlsV~HmoO1(@bUx<@u2r7y)KHYbG)a^S1rhs&xyRak_8?
znu)A63GE25k|xm6(p_l9i<vQKCG4d|YUt2P6;?GT_j}2jM&R%CatVV70x<}53?2Yr
zrJV^BI2=a6SOc^9+%gViC1Sx+0qS_=A%e!{(gKFb0?cA)WO0(hao6d`(4@Ipd;Mv#
zI7i@O4q=F&Rr50#WgL`WE^TbO8bOxpBnbix0>^PE$};zcSMHz)5)5jNzK&tVS!B<{
zg^dM*5yhZFViZGG%9V(_UrbU0DM9SH$uZigUwKjMWx*u4>H<zyFy-!s%Ly)5^Nb=!
zF{6aj!bTNwy0*tdQgjivL)qqTJ?4oY86!1T+O7h|Dw}+bGr}3&;&hj%U&+p``YsiC
zueQ3)*Ey$3X`FMVI$!WD!Ktq<R)s4#^OfeSPQQltMA_TFSr<|W=KGou-1mEg2sR6_
zEtwQN_&hHpB$u+HWLd}{-1A~mian`<u`lc1|7j&(O0_GM^1KzLf>ypq0{92Q)j<V0
Jz@ayM|1}YATPy$o

literal 0
HcmV?d00001

diff --git a/tests/data/palettes/palette64.act b/tests/data/palettes/palette64.act
new file mode 100644
index 0000000000000000000000000000000000000000..da0c772b34496c2a44fae54b873d1ff97dd9ccfc
GIT binary patch
literal 772
zcmeZtck67bIb3E~JbmYa`ExE#jrlXleD>yZM|Q5-esbZaBUjHJS-SPooHIwZ{XXb^
z^~B<nCypIBckAHwRoBk$IeqES?Td3RUO0RI^x@l=ww=7Q_5S5G*DoKweEIyTtM_hS
zKJw)D%**!<-n)MC*^O-%AML+=^ZJ!LkM7?-_v%Ueo2S#C+`D}H`Pm1L9=(2i^5xSz
z-`}@=c|Y;X+r#f(KY9N4)0elm{`{Q$?d|hV?_a+C^7Q}zuD^fQef;|4+m{dj{vQ4P
W>&L%;cmI!q(GZ|41Q;Ct{|5k@9@!57

literal 0
HcmV?d00001

diff --git a/tests/python_tests/images/support/mapnik-palette-test.png b/tests/python_tests/images/support/mapnik-palette-test.png
new file mode 100644
index 0000000000000000000000000000000000000000..e657620adecda0b657394e7895c640572ba8cbea
GIT binary patch
literal 12148
zcmV-)FN@HLP)<h;3K|Lk000e1NJLTq00LM500EE)0{{R3MeFXW00093P)t-sCnqO7
zJUmE9M^;NgU{XVBQa)8xRd`uJU0q#tXjW%uXO(9_x^XUecX!KmD#Cm{wtz|8fH2>l
z5Qm0^;i43hi-M?%aO#LO=cpaaja874kd%{*;g3l6jW%zTx8bWUj+L9omS&llm;aJD
z@03TWnuzhUERme1p`f4euuF=hzxcd4v#gKNrh4PJSE#6`|HDP1t+}tRtNE*Gue+qg
z#EP`Cuin9TnzGNMzPs17k+#jAwbGoq$fEJdX~oB$ySll`y{e|X(ayxD=gf)P*^1T4
zqx!vy!PlzJ#kA4UrP<G)#l*wY$F<$nowUZ*(aW^a$GX?is^P|~%g4go(5dL<ivHnv
z)62Tw*Q3(UxyjwN(#yWX%g)!!y4=pP-_xq)-J09evChoK*UP@w&${2kzTeZX%gf8l
z)5Fuxz~I=b*U!G&)41#9mfzU0z|Pw7?up*dyw}gf*VDt%(9P1{z}wTq=f}h6*R%5N
zlF{P7+SkMW^MljV&)d_-;M2n2*TC!KsN2`a-_ytU^N-2Y-rU^9-`B_I)xy@*)cW_1
z*Wb$f`-=bjhTqrA<=w#A*V63P!Oz#;=+Mmj`;Pznit6LI<JZmK+s^;{j{pCP_3x(I
z=FH>U&+XmA-P_jH+u#5Hk>lIb{`{He+tTXY&EwzG>(|rW-QCpQ=HlPi{M^9j+t=sc
z)9d8R^zOLh-`nTk*X!QZ=i}G@{-)vV*6iie=i}Sn<K^q)+wb4o@8j6?@5$!u+w0@s
z>*w3>?9=7u<?rX(>*wF^<KO=NxZmgR>*wR`>)!9@;OOt*=kwp|>*MF^==JT{@9X2^
z>+$LD=j-e0@9XFA@8az9<^KK2@9*dH@8|XN;qve4>F)IZ?ceY3@AL2L^YiQQ_v`!j
z;r{;E^Yicb^Xu;O_xJbe^Yiob_wV=f@ALEb_w)1j_wWDy<Ma3T_xJPs_wM)i_xJns
z_4oVx_xAt(@Av!r`}_C%`}_O*|NH;@|NHy<|NsC0`~Uy{u6j?A001m6Nkl<Zc%1E>
zU2pR!6NdNf5hc7Q(e|L0+-9X{4_f(b|Nmcm&G2Eq4K`p%xuxBwO&rIGug(m^F#I+D
zLJ@?nzJ!<8Usqp1Wf6q&jS7>iFXgrMo4_KRDIql2DyLrr79uxOc(7GUzXU8Y6SDqi
zk+qtwt1s<E^$Wlvh|)u7P=$uYs->3)i$Gk35VKj>q>7NiRuT0H);hL}#eus&L|;L$
zMin0+4rf?GJ%L45Iw(+_k4RG^k0wZ=3T-1qT==qor#b<Ppf&zR3<|~U?4q^Og!l`H
z2;H%fbr`O&ggOBW14ICXLIqyU(e6u$Ad%=i$zdVE!)E1I7htWSH=<-2=>kkq2|+<^
z5urjRlImHaOy5wVx&Vt%|3#y0EnR?7Oo${VaLi1D$!MKV@_W<+SV%ZA?DS^-Q5~UK
z24<}A?6y}@gRH#j0W2b&nA_|GUbw~VdnT*m=lK<C94xRSTWIC9I!-256GgyvVwuSr
zT-8+DU}5U#c6^vSp@k_?@LFt5<P5GVsA;g!O|dv}U=YkgF2Wup5SQ<fHFEFy)iPLo
z)JOKo5@bMdKZ6J5xFPBScWmC^s(@MsivzWnD%cDbI}Q;t3u{M%Ee}mB!G(};q+?i^
zRn3A$l!T}!XKrwX<gb)0!k_U{X~tEwUaR`2d|kB)78o2^^NE6FF&?%_Wdb$}b9#Ih
zi@y;)lo>5Fz{;pb!4fo>|9TNoB6LIx`@~GMC-#R-JAwIWW*CV`ZH)4)JZciG9oJ_t
zLSLc2fYO4=_O#<<cq^O1vj7X;`8L*A<WY-YMdTN5Q2he3UIAG8Vs=Zj0u~!g4zzNp
zMX-=rG35qJz5D7D`}t6nLQW-t;9X`m23lv;B3LBS7b<9}Fs1lWnb?O~LghRow{=o2
zg2ht>QCJWLSCW-dL<GVsU|R9=#os{xY7#8C$rf1Hpa;_eK2E?vuC`I95!ek+cvh`}
zh4@^bZGw<Kyu++4lo1dY?gykV3>%K{yjlZmy}`4{H>feZIhD+x5(J#&%BX-Cj_|x1
z1d9#SFw~7=372y!8VVTV29ZIb;Rti9F|fq)2p(gp(X<O5qL!DQ5E+gzx7q@W-C$}k
z*bmCBcNr{p;CZm{aD>^_7Fe6bfVq|Je#1j%Ku;gcV6M!R>TrZP)D~F$4$~i37YCfd
zq#m9f<3#6!horR%8C+#iQ(%b<CE9-BKe`Aa8PW_YR~REQsLG|Lz?$XyQZ`p73fO05
zp}b@vn<EsbT){#Etz2pfEG3H4?l7?m{nkh3yj)4XF8lParIx_bW|EOuhw7Y=wu@zQ
zX;`d0Y6&dWGGTIKEgM{U23Hl<d0{fz`{h$pV5zLoj#%)6gC7xk-4Y7=_C>~kFr(T4
z3u>VVMylHrwhDPhgfm-MlMO7GFC0ntTxtU>n0Yp1am=GGVox!<EBww0krBCPR2yK;
za*e4fu@qVb3&Yx)&9LN)v)19l;3}UQ0gFkGm}D)BmTfScRn7o@aFtO_fu&=DL>VbY
zDsb5Uijx|#dqy<{7NtaE2%Fqkvn~UyM%5HpY*?mNF=)d?cOR^Ls{essSl5DO?nsG<
zk!ja{ae$RIM>;H4MqLUPcAAMTR<}BETPe(}vxT%hNR`k18+0jHg!S0g9@?nl%id*s
z52Q4++FqYeP(WYt)4#T^b%h9->7xx5gkis~ExkoBE{N4A@yn~LV=T*7Y}3$)1@qe$
zI5#cjp1WoSjm~R1bpcq~WUpKvh*>&aX}!&pSbC{D;a#jUQ#G=qxm6!5r5n}8(ac)1
z&)bgRXxptzu`29E`LVk3Li_69#>=WYSgZ#m|3zj)nd!nZq{4jByYBC}sVjliuvnQ@
z8!V!w&JkbIhj}Q@TeH*19l?r0(>9SgbM8t7YuKxdx;*pFnl=)#@y!f<*Jv>oU8ZA9
z=^$eVl$?S$y!g9#C0!5JOnn;`Ni9uQGb8X<MItO_3+sRUmsM4;2pjkzGrx^^+iWZE
ztr{nc{4I{o3y*U5ysB%l*k-3XKXmt9h^>qSCC!d%<G&JRqY79zJmzyUs<tZx*Jh9<
zi9u=s!;QB?lg?0GXqY?e&iX`<5oKl5m0+27aT^%&elv7`)D117p9kGgM!aAh^uQ{g
zYJo-2mRXnEBH6hk<_|IN_d&NDr0j^4#C8}Vut7;qpXe<28ak>vV3EyGsX?+gsv*2C
z3)AiEA#7JCpox6hn1*gvRlpJp1g*zCU>O~2X`gJzk)%MRmGe{oZdCzG?3ZLquY*y4
zbLHH(Bf*B{?+G&Ib+V}jSYo&D{lhk2WTn@QTts%LpuP71E1PP7#b=WdE$rhDIfEHF
z4?Szqljw_97A-j%9m=8#U;!_BUj(9+x)WAnCnJ0`)3Q=|%SB0_>%7^p!edG&ugZf3
zPK~#3-yY&W(ECYaaMrs|bl}DWs<J3vbgxPlZ<$%uycP>`qr(&CQ)#gHqzrW6L&BY5
z*)9fyff5^o&wR&uno{EB?(7G99#P>c3t_O4^Z+ZLN`uA9i&^ae@WU&r#66@r10<_T
z8AN!SS`iVKBUJ$aVmM)r`gfXlAK8X{ssI*dsdgev!%Qs^zlR8VVgYg@$k9rd1EQ~+
z5thH46ec6a%BkY6kRSq`uH?N(d|rp`9Zz6aQ+4xPV9~n8uK5-%zj|_Z2WAQfSou_8
zR0#fU+rAXDIX*J;#S_9^&ipsgZH>R!TBYiJn{#B{#uEFisxwyzK{(n>7H5nv<w8iS
z9%Z4tR?`<1{G29hgjg9>v1~>-D~v?F%Vw77ZKd-xH(s(p>+aMBqcPLNr@#^$s|;mQ
zHLw5@eP2K<nsC5VGb|*;>RRYDYjP^eqRV6P$h_xMHLzIZgw)Pz7+mDcZ4L3ZvSknN
z>ZHXYv_xl+l}i;}AtbDL#$0rc5qVOmvg4Z-dUm{wc!N`9(LC0u^~<K(rOB)q)P4UT
zyf<57F~!~SbIx#tSUFXBm5yUAg?<27F05>Nin*VR(wQ_Vt-KfpE1Qagr3J*qnf&C>
zDfboP9e%&{I<1{IJ8rM+zPUqZR1_>$q+oRH^B(L!P5c`kw^sy@3~5dk1xqc_t8&wh
zPZ{#@!%!}jwOGQ>&=U2%W8weN6F43n<!S`(xm7mC!jbom*3OVwH*tq_cwC4h2cAQb
zDhrl&pB*(-{2zSdi3VZf#1nF9YwS%w5@ca0>lzVOUe&W$<_a$0iT%j#uQHnmkBVlt
z=*HKs?!TXFJJx-$_y{!r$N$Z$5@T^8>q%ZKBkE?5av*<<m7QY8>)lHAg_xz>Z==^t
zX4M!K3d2Cu2%e|e+0R%5OE!$WiENguEr?UeCJRHW`LXaTyNZIPbER!?0)|L*Dkh9O
zwfc&u=y?qn@~@>fl$dW|?s#C8U$rb2;&BXyGAqK@Lcl>tmi=+CW@)g*A}=<t6EmBa
zXtLOPps@rxze<9oZVxBQk~u)UH}VV!aeD;S?>vvipT^P&(#Azm(R*T$h2bS*HYdAE
zg0<Z~QQ*f4V`x}2v%5O05k9S$;iiM}Bu$>EX5LS5C2uZ(p)71f?zvSEEOqx1#X+$l
z9`kYRxGgP;L=+}UmqpZtNMueReNqP#G~>}3E4K=QC2uiuHILy{ed>|CeKHk~x<v5|
zthJZxr9&b(b!D`@wcSt#l>|$1WY*0_GRT^h3@Oo@&1|jL_|JIPw4`}Lxi{i4Sh-a)
z#@Z%m?4cS1OBf);Vx0{valb7f_XtpH1S7yg(HXL#G}Xww%T=hhu@FaMDBwi$7Hjya
zucCYLgeairjPFE)coa8ctn4Z~SGf5*3=N4aZ3l|t24=*>p_ZvbG*up|ZHE3e(KZY7
zT~%B?PKVAY60D;eg2>KA?%~=Ni?c4=k~O|;+U3=hsUXjLrVS0rmiZXUr#P^nHQJ%`
zhp;klr|KOs>;YzNE63Ri)}x}Nq=Q&`edyB-c@+T`;mb_%nH@nqcUtp6@=nj;(cS9l
z0#{<~!4ski!H&V^g$$k7K3Mve%#o+Hj-xf@2oWpJBFfP+>p*25sCBztPv%7dvqFj(
zt`INXL1R&2cI|;hj3Gaw<?H)+`9m`EmMaa<wAM1@rujiV+S;Og`}`~zj{yrqqZ?}c
z#uDi4+5roBT72%^2v<bLT3y+;L~^QEyc4}p!9)f7;w+RhU5J^RA9K*z6$UGCi|95t
zPTK|3G6d#vRBsh<P69$BSxE~TsDWgyld*m=-mC-d56HFyj*!HBgjl&11S_Jp$+{zS
z_C-|3AlQ9(_gt*VLFDIE^8vLota}JC(De1QVm;jKU@oMQ9?h>HSTQ~YZ@oL==3@~J
zVcOfBZ0vaw4$==|BKj&TVDY3lo$4{tQ{DxpkmpLOo*AC7fP!Gf-WlH35ySqs(pJzJ
zV`UYD<qP>lGZMX$Y5fY{D?r?608JW2E$G6&UJHbwm;zRoZ*oXe2(0+OdME|OkOy!E
z`yw7!9TcaI^?;X2N(P%Sf@FI&0H|IOa_%)Z^D$;Ziga*QLO!raVw6Ig!r+@HQx0&z
zxLz&(+olqQ=fZL&7*UrT!kuTEt|~!!aJ|;x>S}qwI<WAQg19pn+v;a9Tfsos{!B!y
z03*Cnq-gyjR~#}SrQIJ6%p045en^9>GRg;5jA#)si;d7tG^CQlMy#wSyfOF6Zavz%
z)gUF#^5<Zkg%nPW@n9)=z&g_!FC=k(7UgUEJR_wo2(;(c=XhA;q;1#hqXO;M`ayPn
z^Z_X-UyN0REJ*_4Rt3u(Dzi~4HMGKk{YbWBXue%JpPLLK8_9cx&}fHMR^CzJ$-QZu
zT=7#Ab#DN%%M#skhv)|jho)raG0|ph+<_J>y$D~*$h4Q1Ki!aj+vOW%pD^npqdWwU
z(0T>4>yfM@WmkmNwhr>eb|D3FSF0+o8pf))0(q=L0X)04t~-zQjO=y+Tkan5e-$|@
zbZ$F4+z+nGE0iFOoXI^VXE%53{>|8;T)!;K8$v_f0oKLZsctBSmMgq=*cq&@YZVt|
z9%FQ3CVL6B5nxr&RbV-D^e*>kMMSo#!#9(x;R!F7A1p*~D7IGi<x&K)ET}h9<7!4?
z+r2_RB7E*)uxiLVSI8Q_6i7NG2sxIWsXe!5)|J*sNd<<pD0Ww#p|f&>#pmcs2Jaz>
zH+D7KQw$cKMFp3Bh&PFa@yImPk`t_J?GzL)@cny<wMB|jA3=Y`jxq;t$C<HaqMn>!
z70HdJ3DJ5z*T$5}cD}qJpesY_Jma9MqC7Fy)i&z}4i1YlKqf1#%4V${8xy$BH)8gx
zs$AWWB0OtJELO2)95K6>Fgi{)%vD|O)MMe2^Ex|1qJ~DjB;AzyVkT_OLJzPi%bRYX
z<x&`3Xu9y$C5v4V#OVex9$v7$OlNq)y4qV}e;rs#bpyW^gtu~KF5m9b*6?GD2P<p0
zcS9wNq?8tt>_?geWlLIJm*go~xBngnSaqd?MXXLm7sOb!Knva*vx!1tV!@lTv4h<%
z&Pq6p7^|`ju#DXF&TMWeNmy96fz9h|c_=<FK=kFT#s|^QIQI6cEz1>dd7-4XEm@_m
z_mWa_@a(!+dfxN746;UuRa<t9<qTzN%9vAj&BMrbt;p-*46x3APeX|cl+9d1l?4IX
z)?g@)61l~p@A4zYjzb0IU!`+dX@h<pBFuuRWoW*~pCCABh%|#cz^X29g7hM+EbGET
zc7(<1RfQ%J>>R2_S;G@nSJefpG4iAjkTL<d9TMu}9I<42sGM2@D`111T^pjD;b{C(
zUxCtO&z&z@tQD{=$rebKLkv$?U;a^{J2#3Thl=8Nt4ULo!D833|JjHrau}YlzPw-&
zXURL3Q+X(L!^tRxY>Uov3@osbI3C&2E96;Bf%rz17FUG-vn^T3I_(qOBS*Uu+1P03
z0}?!Tow!17un_B<V3qmt`YbGR0IXk7MzTVfsKK3_``g_Qj*Onjm&jK^%37-%gG1PM
z#$0wRH^|9>SLjlm<uZ8RCl0Qz&`v#;1`8~Wc8tg}2J-ROA|D(>z9tm|mfEJu=~q~@
zgu)ifaLck^_sD)WsXef0Z3+_0uKc$U!;Tc^(Fz1a`hf`X-tr^;*`{_&la*a=LK~a1
zW@jahmUV8ipTIC#Eh=*BUVh6111yBowjA)v`xaKUv54(Pl+~c(z+&C~1KV3tue96x
zGfsX?j3H{wONOpe6j)-bwxHLcSmh|T34}~u7KbxzPEla74M=u+01*r=wKITaH^thn
z!~K#0R&$C03-LDCJ1K0sEpLX>2gu`ls<M2q8NRSNMSvwd;O?v($`-&o3Q5_O#2q|z
zy>`J$NI}x&uCco@r=kUugWgjQu$t2jSY#(+w~pTHESn<L!69Ph-n|eGHJ~t9P|TEY
z(+KQnQmWV?blyQ$V+w*rcMDG{I-v_lbBqk7=w@?rKf~aGuUQ=Pvn<Qi*KkaMO`7;U
zO}b$Ok(|yD#9GblmQcK2-PO-G=)bG4<B&pN9lTSyS6hhg$omJr6j|RweVQ!)X5)uW
zXLUx)1=c=U_=TEnKmS`KSKt4A&0p|nSEkEX^M3Gjw4uieR@OB<kzf(@A_X*y0+rCu
z3fuSh)mN4x7g)qQr?M;BnLS~z?|fiEsRMqAHdr=RD_9fImhoMtpNuDS$N|==AQ%%@
z2hek1f&Gj#g0En+o-VSuGQ9;4-u}&WI+x<gX5z&Ll6eP)D4ZRAF|hs%aFuC<D1B|-
zae-!$Hn4I=z8PnBBrQ>gzJM$I34xW#WT~-RPALri<#;T|JLEN4F?lRd{}wCE)xM4S
zieV+YZ`A}SQLqxz>rv;<n{q&rC+sju`ZGVjv<Dnx!W5H5;rrS-X4+1-cj#f|j<JOD
zHVwfsQ5&XN|3V+9m=-&93frt5ll2qBi*mYRxv^4UWh=}Q)a)LC_FDY4D0zRM^VjlR
zR(tdnj^4k&pWpw?|NQ48haVL5huRwy_)wriU?GIE#_#)L9dJ7Hgo@i+w14)co@UxC
z*-wOB)6P@M7Zw5wLZb5hamgn7uDGih>ucGIr$X8SsW0{bb83dUQ$5}C!}3=DdXLDd
zQmzp80WVD!Bo{W85bT@T4O+*cV&bP!t=^AKs{VFAR{pir6n8POV9K!U-WGf-CpnRW
z*-UgVWSs>IsM!g~gk^gMY-1U;%7Mk!A>uTpV8!+%gcc6)e!@QX0@evXDD|1)91;16
z11bm>uP042LeX&XjeWP2sLXVAQa$sPg^4^WV6;kt<=8<t9<Ck0*a}9hwCj=x_cE=s
z>%}UHUeDLhKN&w=QLxadrdh$4a{HtNRIKqfEuHCwtgC5K^v}Q4faV+_76pr(?8fGQ
zF%m9w8yK>z1MQ01O^I?#-jFKiXDbTUe0nLE=jG~N0$THA*vzS)^!pmWe@;1q_$<m=
z>QEM}^VtS(9}w{a%`cEyHB#N=8z@+J_D>VaIyP(_tX-3bX)6-aO~mfh<7%XsvVNx0
zuCS1{6VqfF>U@FD)kHDno!sdFEZ5E}{Qqm5&Q?)$%+<8CV6c|OFj!{;uFk;H^QW-X
z4C7(0PRq7dXFX$QU}=o8E`wc1SFOZXlXYF|c=goh>HsVcSM>a(pP50Q+Q?<OEY^zK
z^Z4iL1}uFRQ3O@p1y}Zv{%WQ`_GBS@{P+hgop~>$-guH))|;qL$%WRZR+9<Vr~Baq
zm7XiiAZ<UN-ocvh^nU%T`Izg&EE6DpMQ1)|9~R5nl%nKS7Zx`Licg&Ucbw`o_-huK
zV13{3Vpia&%Enk(pmG$@bdX_q%DZ*f@0?iOwIzz4)5U?7<?%kxXW_dE-c{0iC_i5B
z7xQ;~BJjZ<R~L)&2k&e)`Vyu<*2UlNr>qrK`xeW@s*mZLua&Dw_i>*;(_}{K?BFL@
zwd-VG{_|l!mZm;pEJa;lwdx1LlwE;kD36YzNgFWO*6I8FjC6Odu$Q<!?hdo)rgquP
z#4c}9F2TC^6S+}PS+H`OEF7`7cpKXBZ6cuJM;C<1p&3wK$$9_YVn0pG`SlfDfrW0}
z)U)s95I9==;EGAo1xR8slrdi2^nJdZv@BSeeIf3s>NqMKmv^-+Osdptd}`OAU;Ek5
zUl^=8=Qb5|tIfifn@>^c^b5dJL1GWsl?}`J5UV&?S)E~5JwKu%a&d4;k{s{3!KGe=
z(9`i)vPy%M)fqNc%kc3LdNvqjZP`$E@IDUt@}~=28J|+3_-pa|liAwSUruqbvL;Ed
z58XeW@9&Sl-yclxp+g}XI&mue_UpNxtokw?;r`(A)QUb48lL{523QIDco+(TwTcEb
z6PSc+Q|qRbEBw~M;s@AqSE|Z`l`+b?rVRO=dyOv>t5wk_X$mamy6CS8SR(InzDr1X
zuriW$$>j5DranHNA7Aedt{%ZCONb_o_R?B4rJ5u9`@8&!D?@QZ4Y0B~!)vAqoj|2n
ztOf4mMG(29T-)@$@R>sK<mdP2c|SPU0V`7n<%<HWvs^K?WU&;JCFY+O`rx$wb8cyl
zq8eb$IW`oyYMEDvt2j>xx|$_T7Cn#WosvJ9t5#2_5?JTSx+aBXjROts4GZOYAPse4
zEuSvq>efdd)A#urELF9@I=QgoqSR<Gz7lL{X6xhKX~i1pCnID;Q8ddoXNjyfRRasg
zhDY}lxX2AYBe>FB;+M~gT}_fH<MNjLT}Z2e1$`s&w%{hIMe;>cIk8;HC|;0gvei`R
z{!M3f^y_m~k)BjNu!z{iOE%t)ChH=DwHIJ%{*bj(R~`YM_@vhC>*H#WEE(a{BY)fE
zdSKB89!9n_maK~mmMhgB(3fT6WQcY(N0v@k#q6pgSSwSrQSIO*i>}2%a&PIYrU=u(
zdIUm!&;7kBreCsqK1&tBTA4z|=#celSAG|6k{9&RUbVN&7EnaT?)$vC?=QW*b&1m6
zx~OV`1!NgBhiW`8cgN8-#35Jt!h{ejD0&`u28+JSMMkUmw^tRc)m%CEZNkF;IbVdY
z@rAj#0=e%lgwS<?;>w(~a;Pp?&?wDEmXDrGe4)FT;h5eZ@1FZh-|33TUXQVgxW%eq
z5f(kU>u9|2Q0i)4B~?bO9xz^X-(VP=-A{SLL(@d%WB2+N>qcC4@F906Hjk^QtZwk}
zczO%{SpEp|r%SzPE9<17M|HsxT|+Hzh(qoUs1w`s)=**sYhSZBNas2FA9_eFuJmkZ
zp_Eo_ux8jq!r=@9Yf(iD+ge~{=L+T$-8cCuCx54E1H|%?`+NadGZ5qov-~e1b@L6G
z9U;~1oiCjE$bX{$PS1tKOv`t{>}i!R@dB`b5}T~h$d7FsSLp&XNA4gxljy$7yteM)
zxZj1ys`Dk*2aE3~XoXpO@j2U+u)+lvFj!!+Jb48u=cLorzLwZsa&-Y%lqnZkyUbLw
zSVg#kD9cmiAPtjQ%rY0)%CO9q^$uMD7H|8HV!^7r=&J}<tQ2rR7iwNiZnDZ(H3(e-
z7MD(z?;tiQEgfZP$np;fnc(F6ciz05d&FzvR_H&zm!B%*L8b_>%H7Hci-lI}MiAOM
zaF+(F5Lco2UAz6p<t&VefatQt2(GfN>xxvA#VU0(HIroo??g23V?jGYbrw{ViLgNP
z5sL*c@vqOnPhf=n^E#gkWb`Y{;TVc_g+*?vUi7EF8@6p2;tsKF#8t`@K0@jDO%7l6
zxdz;O7<y~!!A{j02x@8vER`d+eU9;-l(zD#?8})fdiEW%e6h9fWqSv(F<{eR71_W|
z2MZfdm~TjEaVeb-Dm!gh6s*}-Km+o|)*)<|oHmQaRnMiyq_e4bunN>f8Ox((l!b!%
z2Lw~rrO+y8vDo6nP??JtESEw0+&@IbU$p~wsw>kCvuU%Kqa(zMxfHF|ikHflxuSAl
zaX;th%AaI%4GYa<9EXT)FUovVVO<Os^=}$lNYubvCW%i4vE>#BykU_|z>0yzm$7=o
ztiZ_4(Ffi-#$^iW<M+k2t84L0>D6G(&iQDX6t$0&kyX)wVL7lKR)@1Fb2U541RXOo
zu1yGh!BvH+od&?NJJEpEy6S2Qg2nE$a~q1C8y!I*9Tr&D&>gkq*dSm}Er2!C1iQ&r
zQZaHy3sx{gD&qIZ+pj8uLfHQ%?$q~RVzEGk6(FM<Uu(EJK7?ZTCd>#{fnuypZeJL2
zRX^(ScFaUIJr~EhUB<13!D<IAA;MP~3KJH^Oh&Lua>Y%SVSb{fTXxKq<G6s$da>RO
zks|7@^%%z`tg?|+maElfed(?+w%%Y%fQGl_vcYnI_*tPWt39xIt0QT)>MpM@I9JH^
zp+xTqh9lBqIg$>}lYNx7Sq*|UbGEqEs{GcOI)Mbqg8TjXOe#58LZB#$0_$g5mckVe
zZGtt^Ton!_;ESm^S1Vb&cE_P-Bv`ba=zfs3+N(#|s=sEz5;KObv_nbnSl(hi9$%)h
zh`Gm+?h{(IYg5vWgJ>1kbbpp~hYf?pQt}RnXh2_X&Hb}z!huTbQ2KNy4{S|-PSn00
z3nOm{g2i7{GU?DVSU{FtSh{jW5SAI#?B=UziWJ0~EPwp{{+_T2L6j$)pRAN&vsvy|
z^mIAn^jXkkH4WBm6)_+s$HmLC2wLq|R=R4$?;r2tUE(h*3an3lLP3@zM5j1Cre(U9
zOgc0Umf0+XHCt9D7oi%0WUg{3?hIAMUzRTv*R(B8oII1z45w$xJ0DQnU=hOm8xht#
zk{3c)T>*2K{nd!zxneg>nZ@3MJ6Q^aJhye@&;L-n^=n<>%-2xh^}iJ`;Rx;iTDfES
zdSJ!x^F&S1a`)gOwPi9U=YcAgC39KLgGFG$D&ZB$+BBk8!Ic-SYFs54ERM=f4(u~_
zg87@qY~lH#Gin~JnfgKK<1Kk|b%)1!GpXfAhFs~Fwimz0fi>|alj-jtsUE=MC8HZy
zj(vEtw^ptbz#j;5b_4jRto{?uw3J(B(Fa(dz1>nWFR$<zt@o_N9k{M#&&*5#XQ?jO
zxfiX<>Ikga<j6K#h-BQ4+)?PjH?+^jRYK&xY1hj6ry?JkwVSNINg35ISen&RiUV;z
zpSS^KV2}%}To=mpJ+VO^jh&pQenw@&@~CI9H1nm=mCI^TcgVI({nCsJ1ucV5jGZQo
zlnBNjZhWSPFBM-xJ%Qy|%)?gnaH=-2iZ`ZVebi3s@7!0lFtR2mSQD=T%l)Pvbq|*E
zi?Z2Mjq<>clVlaR#qZ1_EiSOw)M2&N_8oy`Eo^mfeaHx_QqX+L878GhW5o-$tg@|b
zTa^;;>QX;o`8LhOTHr3W1+KD3${DcAxTHHH%Us~4^nR$--L@OBOnW5=lIwYl#Ayw(
zPH=T7(Ga7B1z5}G3zw(5Lcf+T>;)`jWUVAqSbwM{SjSiN6mf%83y-Cq+hnuV1bn8O
zi_;p3&pZ3E$dz;g7P=W#4R&_aFlaS`tme!W758}3U>Pltp7Ic8(-zOd>a%JQEJyO(
zDs0&0Dq{-Xr@s$!Rd~d2MCnGaznLwikb++d<hGgw%PI(!0oD#rx<QkTmka42SH=9G
zkP)QYj*xOB=;HtW<j!!l2$n6yPz8#zRIWtcv}8BjgJ6}rAgW1r5Rng=p*!^V*31?Q
z`Inrgt1qyu*+CCi6e<yg6<jEGh^sOojV1=s{kf>WZm?PDtoyvpT;DTw4Cw<bq;{ZD
zpb1(n@h^#OhLo%WSQYn!R6ML&xOX$w7%moA>_yYo2I=$sM0FovL6GH6w8sI4QITf2
z>0lMO2!{km6I*)m{`ln0{@9a`Nsu+&=V@7JCnbP!>nUOmtI1p9CG-In!6sMnU~R8y
zpc8J<M1!JlBY<CZpSY8ozMm2-?k!>046PfW{e>ltvbzAwo+Ug2R*`TkjjJk-5Cn7>
z_EALU>*JF%kh<$&X=^&k+n=Nh=mxCFxIHYKJ-L;(>Y|pxnpvYPPZUlq+2pS=Rlrin
zdP_9;U4W&R_#Nj8l=;$<z{>pIK`q`|(S<_gos7P#V6pwX-`)^P4J5h%OLv7Q!MbwM
zbcIxds{3<FdB;1ma8SVfzwPUW2$#q1@gtxvz|uOwpX4fcpp`TeUC|ZJ!uG5`Jmazl
z!gCs6seg&_gTp?+@>gS}D|gx<r6{Xj@Xn-6K;Pq&>JJSpYkDp2B)x!T?~8I+nXfFx
zWYyd2TWEStPnMi=uJsbMsU8zjUKA|M+I1d_9eM$4+vfMI?aH1gZP;Q7t$0n#^7)vi
ziB3VkuaHfYs{3TyvHSBrPZX>_qQ8$p7WIbvuyq60X0qA}-jgiWRbXvm;np33`upNt
zV>rpbKy)y(+znW2>xNrgjYA!Sm6UME{^kdC|73hW<Cd<{uh<IN|LhKd`T<LcvPALB
zk$Ii`7nV}*cfHA)silH{Vi(xI{lWN8veD`XENx(@SG!-zRhr4lzDTv0i1(K$bp%$1
zG-;XL2vWeRKQ4?B!Njyl<mBkNBe0ygtTeug)MX{5NSpA5wg_z`jMNeaax#<L6If1@
zl~CwVXn*n)t_-lAjc}%Xv*ICqGU3+~ShLwIInipBDN;^b4y{k>JZsM$dgQR_XYIQN
zR^1)k(&bIR$62i+*Ob_;R5MY3*PcDJ1-D#T^edmZIg$)1>dImTI%LI=RpgRV`!^^r
z{W3wTFK~Fu-z!lq7EUYe)72MPS}v;%uoAga!1{VOK&vkJI`JQ+c0_;b%vaVISW5lO
z0kBGV`qcgnn}zy#H!WCgz1d%pbcH1TD|6em&cNCN_(s4=Z3r)3_OAbaiJW60KEg==
z%dPIf@{SGn*(z}{iC~GBSr1g#n|CBcXhbiPIWebl(1%cmV9nMZO>tlq$zmmeCFgUt
zdgc<>6eDu`6Z#93Uh=TX>Jcnf%aKgh)nF-^1v!+wY=$ScaPmm*50dtMf~9P%6R$E?
za)hg`AmXz8s3UOC``6ehSk6DVFl=S!bD~%2XqixH=gM5uzTzvrkG?~{U>Qs9v1=Q{
z3SdQ=tPkglu1b%ltROg;CG8Zf*=3)?V3nG$ii)z#7rAk(qd%!(#G$F3mjDZE|F~7I
zP1XUhk~bR9B|-v&L9YVm^FGrnSgxK%!Cq|TE+xifeK=pCdcrEk>)<*R|CdLw53Y{E
zvUioc2CSHQ=%@1ql|7*^v%D|=If?I!?G!B0e?|}5{Y8IeyK|@dLXU$itRqg4E7YXN
z6JvA=7X0zW_U2xJD_dz60hX4qx@4j-Hgn}cEA{Pq21_Bw@sm)6Eh<vM`nbXqo-kNP
zzQs<#A_hd-YF3rFlI^&qQeEMEg(p0@fc!OkkXk}F(>OW(VwF9>V!(QLy`av;37z9A
zIZ@g%Sf<qd<(O*K@b6CRm`?Abz9&2}COq_Qz7SY~uj*XwWwKlZJ?l?Dp9L%J`|K1f
zR~pOAla@?f847aM#^Pr}P6k=O1}u-1v{t>#30tgs*AdeBo`}BzteY?Kj*os3rxeV+
zH?rFKbc~huhuSAtX4Q;|S8cF@ChO`osY0j0N*ZJL30BAxZa>z%qUJqe29uTah4u-S
z*I-@a3Fpwjun|u<XE0eQZ`LJPUQc)#SALV##+VRvZc^trfaSATTF<}Am*g{9l`kWt
zbJNhj!4>)}7FMPVt9Q<EbJa$hBBryw@{^_uy9CSMCrj?vTWOY1k#k<BodApKBv`MX
z$3g*52>(Obw~vcZ<Bo7X9b_fFSC?RsP>6+ZW%sW4%8@0#;3`6L`@%Q+WktkaFSrq=
zsc^7>s|W5(wlBQoGD5Pxs<*f8PjD{;`vuhvp07a8KGzShsM_bs0L%RQ3zL;t>DMJ#
zJ3T?JF<7Q6Y$$;xr29MjYl7!Jc%}Zab_tfVXy%G?8BJOytCa~tRgx<VavVXq@<jNl
zZ`LDN#@^%d>*6hFF6;eFd&s=El(;gr`-k_oetDirjnwz*5iH+qDw+wpB+($%qMcGj
zzqwGXMBeD`C$8@{YDlPVo6;j#ZclitwszvBMclo|;$Exp*CALQPdLEJBD$UU;cr$6
z+&ToyUiu}~`qmnq$aaRYU+e~8hhTX<;V@abbj%aZbkj`X4EqBsV6cY8%A~_!&GH_+
z6j;MxWs<RhUqaFy-7q2a1$~0$)>WC&7Zh8B2$_epZ&jue`vc1{D1<_+ODY;(SqLB4
zXH|O6KEbkF;DD+PvA=T)W0zo=A=ZekS`m_wet%#&N*ji~DygJzmx!ROKd>B8`v9v6
z!EF$CqdTyS5DO!GQC;6}5XNuhEp}K)Xp!@uZu3|~-`iwBRZ>ZHNVMFG$mLP}frYfC
z6eD+4R4HKThjs@RLV5==G|(z29RIibNB1AyfrX9MbYwWgf}&q_+_En-N#7w@=*r$7
zzfCyu3*Hh~T-||1W-WLhToqQ-7tDt0TEC3`z#;>z*2I?o=rs_1f_3#0!XZr#u6hJZ
zozfYRdjn#(!+5Yiu+Z>>Z3#PlM{i&ew3WOMKiGo!9Gh8X+8I~`_PWHw4>ly^ycgYp
z1*U3PtfoZ%*g;8WVCg0A^&5>2Ipp*l-GQaADja0Bs?NY71Zk^u23W1CGq8|ejy1yf
zX4M&3YPMl;)v`JRYjD+zx&uq;-ZTQNhSeEZYwW&(b@jyz1=Jf@L{>HoN7%Hw1#6_;
z+mJ6F=?ttHiG|PuthUt|SY#_8HJ(7^(tgQ9hB^Zae4%R@<r>tFnZuUUA6OJ2YiEVk
zV2xnDDfI>xugJP)N5Y|a^#>LhEOOP}aYK>n4=lQ^2}WaB*tog_YxRXRPA6CGN;nj!
z{=k|s;z@@=R>SHLEb0we27V+M+EtHWK~)yUqw2k7bqN+tz|&e%Iy@X?wW&VA0;4tN
za9UQcV1d=T`Vxlx>KClU2INC^)iYQ_4QqfkR73-;p&}Y!4HeM<Yp93@SVKiLz#1x|
q0oG6v4X}oaXn-|TL<6j$BKkk71KBqrv&VA)0000<MNUMnLSTa5?nZh5

literal 0
HcmV?d00001

diff --git a/tests/python_tests/palette_test.py b/tests/python_tests/palette_test.py
new file mode 100644
index 000000000..edc64d55a
--- /dev/null
+++ b/tests/python_tests/palette_test.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from nose.tools import *
+from utilities import execution_path
+
+import os, mapnik
+
+def setup():
+    # All of the paths used are relative, if we run the tests
+    # from another directory we need to chdir()
+    os.chdir(execution_path('.'))
+
+expected_64 = '[Palette 64 colors #494746 #c37631 #89827c #d1955c #7397b9 #fc9237 #a09f9c #fbc147 #9bb3ce #b7c9a1 #b5d29c #c4b9aa #cdc4a5 #d5c8a3 #c1d7aa #ccc4b6 #dbd19c #b2c4d5 #eae487 #c9c8c6 #e4db99 #c9dcb5 #dfd3ac #cbd2c2 #d6cdbc #dbd2b6 #c0ceda #ece597 #f7ef86 #d7d3c3 #dfcbc3 #d1d0cd #d1e2bf #d3dec1 #dbd3c4 #e6d8b6 #f4ef91 #d3d3cf #cad5de #ded7c9 #dfdbce #fcf993 #ffff8a #dbd9d7 #dbe7cd #d4dce2 #e4ded3 #ebe3c9 #e0e2e2 #f4edc3 #fdfcae #e9e5dc #f4edda #eeebe4 #fefdc5 #e7edf2 #edf4e5 #f2efe9 #f6ede7 #fefedd #f6f4f0 #f1f5f8 #fbfaf8 #ffffff]'
+
+expected_256 = '[Palette 256 colors #272727 #3c3c3c #484847 #564b41 #605243 #6a523e #555555 #785941 #5d5d5d #746856 #676767 #956740 #ba712e #787777 #cb752a #c27c3d #b68049 #dc8030 #df9e10 #878685 #e1a214 #928b82 #a88a70 #ea8834 #e7a81d #cb8d55 #909090 #94938c #e18f48 #f68d36 #6f94b7 #e1ab2e #8e959b #c79666 #999897 #ff9238 #ef9447 #a99a88 #f1b32c #919ca6 #a1a09f #f0b04b #8aa4bf #f8bc39 #b3ac8f #d1a67a #e3b857 #a8a8a7 #ffc345 #a2adb9 #afaeab #f9ab69 #afbba4 #c4c48a #b4b2af #dec177 #9ab2cf #a3bebb #d7b491 #b6cd9e #b5d29c #b9c8a2 #f1c969 #c5c79e #bbbab9 #cabdaa #a6bcd1 #cec4a7 #e7cc89 #dad98a #d5c9a3 #fabd8a #c1d7aa #cec5b4 #d1d1a5 #d9cf9f #c5c4c3 #d3c7b5 #ddd59d #b4c6d6 #d1cbb4 #d1c7ba #d7d1aa #e1c6ab #cbc7c2 #dbd0a9 #e8e58a #fee178 #d3cbba #dfd7a3 #d2cfb9 #c9ddb5 #d2cbbe #c3cbce #d7cbba #dcceb2 #dfd3aa #e5dd9a #dbd3b1 #ceccc6 #d7cbbe #d7cfba #dfc3be #dfd3ae #cbcbcb #cbd3c3 #d3cfc0 #e0d8aa #d7cfbe #dbd3b8 #ebe596 #dfd8b0 #c0ceda #f1ee89 #decfbc #d7cfc4 #d7d3c3 #d1d0cd #d2dfc0 #dbd3c3 #e7c7c3 #e7d7b3 #f2ed92 #d1e2bf #dad7c3 #fef383 #d3d3cf #dbd3c7 #e0d3c2 #dfd7c0 #ebe4a8 #dbd7c7 #dfd3c7 #f7f38f #c9d4de #dcdcc5 #dfd7c7 #e7d5c2 #d6d5d4 #faf78e #d7dfca #fbfb8a #fffb86 #dfd7cb #e5ddc0 #dad7d2 #ecd6c1 #cfd7de #e8d0cc #fbfb8e #fffb8a #eae3b8 #e3d7cd #dfdbce #fffb8e #ffff8a #f5efa6 #dae6cc #e3dbcf #edddc3 #dddbd6 #d5dbdf #ffff91 #e3dbd3 #fefc99 #e7dbd2 #eaddcd #e3dfd3 #ebd7d3 #dddddd #d4dee6 #e2dfd7 #fcdcc0 #e7dbd7 #e7dfd3 #ebe4cb #f4eeb8 #e3dfdb #e7dfd7 #ebded5 #e7e3d7 #fefea6 #e1ecd6 #ece5d3 #e7e3db #dee3e5 #ebe3db #efdfdb #efe3d8 #f4efc9 #e6ecdb #ebe3df #ebe7db #f0ecd3 #e5e6e5 #efe7da #ebe7df #efe3df #fefeb8 #dfe7ef #ebe7e3 #edebde #efe7e0 #e8efe0 #e7f3df #ebebe3 #e7ebe8 #f5edd9 #efebe3 #e3ebf1 #e9efe7 #ebebea #efebe7 #f0efe2 #ecf3e5 #fefdc9 #efefe7 #f3efe7 #f5f3e1 #f2efe9 #e9eef4 #ffeddf #efefef #f3efeb #f3f3eb #f0f7eb #fbf7e1 #fefed8 #f3f3ef #f7f3eb #eef3f7 #f7f7ea #f3f3f3 #f3f7ef #f7f3ef #f3f3f7 #f7f3f3 #f7f7ef #fffee3 #f3f7f7 #f7f7f3 #fcf7ee #f7f7f7 #f7fbf4 #f5f7fb #fbf7f6 #fffeef #f7fbfb #fbfbf7 #fbfbfb #fbfbff #fbfffb #fffbfb #fbffff #fffffb #ffffff]'
+
+expected_rgb = '[Palette 2 colors #ff00ff #ffffff]'
+
+def test_reading_palettes():
+    act = open('../data/palettes/palette64.act','rb')
+    palette = mapnik.Palette(act.read(),'act')
+    eq_(palette.to_string(),expected_64);
+    act = open('../data/palettes/palette256.act','rb')
+    palette = mapnik.Palette(act.read(),'act')
+    eq_(palette.to_string(),expected_256);
+    palette = mapnik.Palette('\xff\x00\xff\xff\xff\xff', 'rgb')
+    eq_(palette.to_string(),expected_rgb);
+
+def test_render_with_palette():
+    m = mapnik.Map(600,400)
+    mapnik.load_map(m,'../data/good_maps/agg_poly_gamma_map.xml')
+    m.zoom_all()
+    im = mapnik.Image(m.width,m.height)
+    mapnik.render(m,im)
+    act = open('../data/palettes/palette256.act','rb')
+    palette = mapnik.Palette(act.read(),'act')
+    # test saving directly to filesystem
+    im.save('/tmp/mapnik-palette-test.png','png',palette)
+    # test saving to a string
+    open('/tmp/mapnik-palette-test2.png','wb').write(im.tostring('png',palette));
+    # compare the two methods
+    eq_(mapnik.Image.open('/tmp/mapnik-palette-test.png').tostring(),mapnik.Image.open('/tmp/mapnik-palette-test2.png').tostring())
+    # compare to expected
+    eq_(mapnik.Image.open('/tmp/mapnik-palette-test.png').tostring(),mapnik.Image.open('./images/support/mapnik-palette-test.png').tostring())
+
+if __name__ == "__main__":
+    setup()
+    [eval(run)() for run in dir() if 'test_' in run]