����JFIFXX�����    $.' ",#(7),01444'9=82<.342  2!!22222222222222222222222222222222222222222222222222����"��4�� ���,�PG"Z_�4�˷����kjز�Z�,F+��_z�,�© �����zh6�٨�ic�fu���#ډb���_�N�?��wQ���5-�~�I���8����TK<5o�Iv-�����k�_U_�����~b�M��d����Ӝ�U�Hh��?]��E�w��Q���k�{��_}qFW7HTՑ��Y��F�?_�'ϔ��_�Ջt��=||I ��6�έ"�����D���/[�k�9���Y�8ds|\���Ҿp6�Ҵ���]��.����6�z<�v��@]�i%��$j��~�g��J>��no����pM[me�i$[����s�o�ᘨ�˸ nɜG-�ĨU�ycP�3.DB�li�;��hj���x7Z^�N�h������N3u{�:j�x�힞��#M&��jL P@_���� P��&��o8������9�����@Sz6�t7#O�ߋ �s}Yf�T���lmr����Z)'N��k�۞p����w\�Tȯ?�8`�O��i{wﭹW�[�r�� ��Q4F�׊���3m&L�=��h3����z~��#�\�l :�F,j@�� ʱ�wQT����8�"kJO���6�֚l����}���R�>ډK���]��y����&����p�}b��;N�1�m�r$�|��7�>e�@B�TM*-iH��g�D�)� E�m�|�ؘbҗ�a��Ҿ����t4���o���G��*oCN�rP���Q��@z,|?W[0�����:�n,jWiE��W��$~/�hp\��?��{(�0���+�Y8rΟ�+����>S-S����VN;�}�s?.����� w�9��˟<���Mq4�Wv'��{)0�1mB��V����W[�����8�/<� �%���wT^�5���b��)iM� pg�N�&ݝ��VO~�q���u���9� ����!��J27����$O-���! �:�%H��� ـ����y�ΠM=t{!S�� oK8������t<����è:a������[�����ա�H���~��w��Qz`�po�^ ����Q��n� �,uu�C�$ ^���,������8�#��:�6��e�|~���!�3�3.�\0��q��o�4`.|� ����y�Q�`~;�d�ׯ,��O�Zw�������`73�v�܋�<���Ȏ�� ـ4k��5�K�a�u�=9Yd��$>x�A�&�� j0� ���vF��� Y�|�y��� ~�6�@c��1vOp�Ig����4��l�OD���L����� R���c���j�_�uX6��3?nk��Wy�f;^*B� ��@�~a�`��Eu������+���6�L��.ü>��}y���}_�O�6�͐�:�YrG�X��kG�����l^w���~㒶sy��Iu�!� W ��X��N�7BV��O��!X�2����wvG�R�f�T#�����t�/?���%8�^�W�aT��G�cL�M���I��(J����1~�8�?aT ���]����AS�E��(��*E}� 2��#I/�׍qz��^t�̔���b�Yz4x���t�){ OH��+(E��A&�N�������XT��o��"�XC��'���)}�J�z�p� ��~5�}�^����+�6����w��c��Q�|Lp�d�H��}�(�.|����k��c4^�"�����Z?ȕ ��a<�L�!039C� �Eu�C�F�Ew�ç ;�n?�*o���B�8�bʝ���'#Rqf���M}7����]����s2tcS{�\icTx;�\��7K���P���ʇ Z O-��~��c>"��?�������P��E��O�8��@�8��G��Q�g�a�Վ���󁶠�䧘��_%#r�>�1�z�a��eb��qcPѵ��n���#L��� =��׀t� L�7�`��V���A{�C:�g���e@�w1 Xp3�c3�ġ����p��M"'-�@n4���fG��B3�DJ�8[Jo�ߐ���gK)ƛ��$���� ���8�3�����+���� �����6�ʻ���� ���S�kI�*KZlT _`���?��K����QK�d����B`�s}�>���`��*�>��,*@J�d�oF*����弝��O}�k��s��]��y�ߘ��c1G�V���<=�7��7����6�q�PT��tXԀ�!9*4�4Tހ3XΛex�46���Y��D ����� �BdemDa����\�_l,��G�/���֌7���Y�](�xTt^%�GE�����4�}bT���ڹ�����;Y)���B�Q��u��>J/J �⮶.�XԄ��j�ݳ�+E��d ��r�5�_D�1 ��o�� �B�x�΢�#���<��W�����8���R6�@g�M�.��� dr�D��>(otU��@x=��~v���2� ӣ�d�oBd��3�eO�6�㣷�����ݜ6��6Y��Qz`��S��{���\P�~z m5{J/L��1������<�e�ͅPu�b�]�ϔ���'������f�b� Zpw��c`"��i���BD@:)ִ�:�]��hv�E�w���T�l��P���"Ju�}��وV J��G6��. J/�Qgl߭�e�����@�z�Zev2u�)]կ�����7x���s�M�-<ɯ�c��r�v�����@��$�ޮ}lk���a���'����>x��O\�ZFu>�����ck#��&:��`�$�ai�>2Δ����l���oF[h��lE�ܺ�Πk:)���`�� $[6�����9�����kOw�\|���8}������ބ:��񶐕��I�A1/�=�2[�,�!��.}gN#�u����b��� ~��݊��}34q����d�E��Lc��$��"�[q�U�硬g^��%B �z���r�pJ�ru%v\h1Y�ne`ǥ:g���pQM~�^�Xi� ��`S�:V29.�P���V�?B�k�� AEvw%�_�9C�Q����wKekPؠ�\�;Io d�{ ߞo�c1eP����\� `����E=���@K<�Y���eڼ�J���w����{av�F�'�M�@/J��+9p���|]�����Iw &`��8���&M�hg��[�{��Xj��%��Ӓ�$��(����ʹN���<>�I���RY���K2�NPlL�ɀ)��&e����B+ь����( � �JTx���_?EZ� }@ 6�U���뙢ط�z��dWI�n` D����噥�[��uV��"�G&Ú����2g�}&m��?ċ�"����Om#��������� ��{�ON��"S�X��Ne��ysQ���@Fn��Vg���dX�~nj�]J�<�K]:��FW��b�������62�=��5f����JKw��bf�X�55��~J �%^����:�-�QIE��P��v�nZum� z � ~ə ���� ���ة����;�f��\v���g�8�1��f24;�V���ǔ�)����9���1\��c��v�/'Ƞ�w�������$�4�R-��t���� e�6�/�ġ �̕Ecy�J���u�B���<�W�ַ~�w[B1L۲�-JS΂�{���΃������A��20�c#��@ 0!1@AP"#2Q`$3V�%45a6�FRUq��� ����^7ׅ,$n�������+��F�`��2X'��0vM��p�L=������5��8������u�p~���.�`r�����\���O��,ư�0oS ��_�M�����l���4�kv\JSd���x���SW�<��Ae�IX����������$I���w�:S���y���›R��9�Q[���,�5�;�@]�%���u�@ *ro�lbI �� ��+���%m:�͇ZV�����u�̉����θau<�fc�.����{�4Ա� �Q����*�Sm��8\ujqs]{kN���)qO�y�_*dJ�b�7���yQqI&9�ԌK!�M}�R�;������S�T���1���i[U�ɵz�]��U)V�S6���3$K{�ߊ<�(� E]Զ[ǼENg�����'�\?#)Dkf��J���o��v���'�%ƞ�&K�u�!��b�35LX�Ϸ��63$K�a�;�9>,R��W��3�3� d�JeTYE.Mϧ��-�o�j3+y��y^�c�������VO�9NV\nd�1 ��!͕_)a�v;����թ�M�lWR1��)El��P;��yوÏ�u 3�k�5Pr6<�⒲l�!˞*��u־�n�!�l:����UNW ��%��Chx8vL'��X�@��*��)���̮��ˍ��� ���D-M�+J�U�kvK����+�x8��cY������?�Ԡ��~3mo��|�u@[XeY�C�\Kp�x8�oC�C�&����N�~3-H���� ��MX�s�u<`���~"WL��$8ξ��3���a�)|:@�m�\���^�`�@ҷ)�5p+��6���p�%i)P M���ngc�����#0Aruz���RL+xSS?���ʮ}()#�t��mˇ!��0}}y����<�e� �-ή�Ԩ��X������ MF���ԙ~l L.3���}�V뽺�v�����멬��Nl�)�2����^�Iq��a��M��qG��T�����c3#������3U�Ǎ���}��לS�|qa��ڃ�+���-��2�f����/��bz��ڐ�� �ݼ[2�ç����k�X�2�* �Z�d���J�G����M*9W���s{��w���T��x��y,�in�O�v��]���n����P�$�JB@=4�OTI�n��e�22a\����q�d���%�$��(���:���: /*�K[PR�fr\nڙdN���F�n�$�4�[�� U�zƶ����� �mʋ���,�ao�u 3�z� �x��Kn����\[��VFmbE;�_U��&V�Gg�]L�۪&#n%�$ɯ�dG���D�TI=�%+AB�Ru#��b4�1�»x�cs�YzڙJG��f��Il��d�eF'T� iA��T���uC�$����Y��H?����[!G`}���ͪ� �纤Hv\������j�Ex�K���!���OiƸ�Yj�+u-<���'q����uN�*�r\��+�]���<�wOZ.fp�ێ��,-*)V?j-kÊ#�`�r��dV����(�ݽBk�����G�ƛk�QmUڗe��Z���f}|����8�8��a���i��3'J�����~G_�^���d�8w������ R�`(�~�.��u���l�s+g�bv���W���lGc}��u���afE~1�Ue������Z�0�8�=e�� f@/�jqEKQQ�J��oN��J���W5~M>$6�Lt�;$ʳ{���^��6�{����v6���ķܰg�V�cnn �~z�x�«�,2�u�?cE+Ș�H؎�%�Za�)���X>uW�Tz�Nyo����s���FQƤ��$��*�&�LLXL)�1�" L��eO��ɟ�9=���:t��Z���c��Ž���Y?�ӭV�wv�~,Y��r�ۗ�|�y��GaF�����C�����.�+� ���v1���fήJ�����]�S��T��B��n5sW}y�$��~z�'�c ��8 ��� ,! �p��VN�S��N�N�q��y8z˱�A��4��*��'������2n<�s���^ǧ˭P�Jޮɏ�U�G�L�J�*#��<�V��t7�8����TĜ>��i}K%,���)[��z�21z ?�N�i�n1?T�I�R#��m-�����������������1����lA�`��fT5+��ܐ�c�q՝��ʐ��,���3�f2U�եmab��#ŠdQ�y>\��)�SLY����w#��.���ʑ�f��� ,"+�w�~�N�'�c�O�3F�������N<���)j��&��,-� �љ���֊�_�zS���TǦ����w�>��?�������n��U仆�V���e�����0���$�C�d���rP �m�׈e�Xm�Vu� �L��.�bֹ��� �[Դaզ���*��\y�8�Է:�Ez\�0�Kq�C b��̘��cө���Q��=0Y��s�N��S.���3.���O�o:���#���v7�[#߫ ��5�܎�L���Er4���9n��COWlG�^��0k�%<���ZB���aB_���������'=��{i�v�l�$�uC���mƎҝ{�c㱼�y]���W�i ��ߧc��m�H� m�"�"�����;Y�ߝ�Z�Ǔ�����:S#��|}�y�,/k�Ld� TA�(�AI$+I3��;Y*���Z��}|��ӧO��d�v��..#:n��f>�>���ȶI�TX��� 8��y����"d�R�|�)0���=���n4��6ⲑ�+��r<�O�܂~zh�z����7ܓ�HH�Ga롏���nCo�>������a ���~]���R���̲c?�6(�q�;5%� |�uj�~z8R=X��I�V=�|{v�Gj\gc��q����z�؋%M�ߍ����1y��#��@f^���^�>N�����#x#۹��6�Y~�?�dfPO��{��P�4��V��u1E1J �*|���%���JN��`eWu�zk M6���q t[�� ��g�G���v��WIG��u_ft����5�j�"�Y�:T��ɐ���*�;� e5���4����q$C��2d�}���� _S�L#m�Yp��O�.�C�;��c����Hi#֩%+) �Ӎ��ƲV���SYź��g |���tj��3�8���r|���V��1#;.SQ�A[���S������#���`n�+���$��$I �P\[�@�s��(�ED�z���P��])8�G#��0B��[ى��X�II�q<��9�~[Z멜�Z�⊔IWU&A>�P~�#��dp<�?����7���c��'~���5 ��+$���lx@�M�dm��n<=e�dyX��?{�|Aef ,|n3�<~z�ƃ�uۧ�����P��Y,�ӥQ�*g�#먙R�\���;T��i,��[9Qi歉����c>]9�� ��"�c��P�� �Md?٥��If�ت�u��k��/����F��9�c*9��Ǎ:�ØF���z�n*�@|I�ށ9����N3{'��[�'ͬ�Ҳ4��#}��!�V� Fu��,�,mTIk���v C�7v���B�6k�T9��1�*l� '~��ƞF��lU��'�M ����][ΩũJ_�{�i�I�n��$���L�� j��O�dx�����kza۪��#�E��Cl����x˘�o�����V���ɞ�ljr��)�/,�߬h�L��#��^��L�ф�,íMƁe�̩�NB�L�����iL����q�}��(��q��6IçJ$�W�E$��:������=#����(�K�B����zђ <��K(�N�۫K�w��^O{!����)�H���>x�������lx�?>Պ�+�>�W���,Ly!_�D���Ō�l���Q�!�[ �S����J��1��Ɛ�Y}��b,+�Lo�x�ɓ)����=�y�oh�@�꥟/��I��ѭ=��P�y9��� �ۍYӘ�e+�p�Jnϱ?V\SO%�(�t� ���=?MR�[Ș�����d�/ ��n�l��B�7j� ��!�;ӥ�/�[-���A�>�dN�sLj ��,ɪv��=1c�.SQ�O3�U���ƀ�ܽ�E����������̻��9G�ϷD�7(�}��Ävӌ\�y�_0[w ���<΍>����a_��[0+�L��F.�޺��f�>oN�T����q;���y\��bՃ��y�jH�<|q-eɏ�_?_9+P���Hp$�����[ux�K w�Mw��N�ی'$Y2�=��q���KB��P��~������Yul:�[<����F1�2�O���5=d����]Y�sw:���Ϯ���E��j,_Q��X��z`H1,#II ��d�wr��P˂@�ZJV����y$�\y�{}��^~���[:N����ߌ�U�������O��d�����ؾe��${p>G��3c���Ė�lʌ�� ת��[��`ϱ�-W����dg�I��ig2��� ��}s ��ؤ(%#sS@���~���3�X�nRG�~\jc3�v��ӍL��M[JB�T��s3}��j�Nʖ��W����;7��ç?=X�F=-�=����q�ߚ���#���='�c��7���ڑW�I(O+=:uxq�������������e2�zi+�kuG�R��������0�&e�n���iT^J����~\jy���p'dtG��s����O��3����9* �b#Ɋ�� p������[Bws�T�>d4�ۧs���nv�n���U���_�~,�v����ƜJ1��s�� �QIz��)�(lv8M���U=�;����56��G���s#�K���MP�=��LvyGd��}�VwWBF�'�à �?MH�U�g2�� ����!�p�7Q��j��ڴ����=��j�u��� Jn�A s���uM������e��Ɔ�Ҕ�!)'��8Ϣ�ٔ��ޝ(��Vp���צ֖d=�IC�J�Ǡ{q������kԭ�߸���i��@K����u�|�p=..�*+����x�����z[Aqġ#s2a�Ɗ���RR�)*HRsi�~�a &f��M��P����-K�L@��Z��Xy�'x�{}��Zm+���:�)�) IJ�-i�u���� ���ܒH��'�L(7�y�GӜq���� j��� 6ߌg1�g�o���,kر���tY�?W,���p���e���f�OQS��!K�۟cҒA�|ս�j�>��=⬒��˧L[�� �߿2JaB~R��u�:��Q�] �0H~���]�7��Ƽ�I���(}��cq '�ήET���q�?f�ab���ӥvr� �)o��-Q��_'����ᴎo��K������;��V���o��%���~OK ����*��b�f:���-ťIR��`B�5!RB@���ï�� �u �̯e\�_U�_������� g�ES��3�������QT��a����x����U<~�c?�*�#]�MW,[8O�a�x��]�1bC|踤�P��lw5V%�)�{t�<��d��5���0i�XSU��m:��Z�┵�i�"��1�^B�-��P�hJ��&)O��*�D��c�W��vM��)����}���P��ܗ-q����\mmζZ-l@�}��a��E�6��F�@��&Sg@���ݚ�M����� ȹ 4����#p�\H����dYDo�H���"��\��..R�B�H�z_�/5˘����6��KhJR��P�mƶi�m���3�,#c�co��q�a)*Pt����R�m�k�7x�D�E�\Y�閣_X�<���~�)���c[[�BP����6�Yq���S��0����%_����;��Àv�~�| VS؇ ��'O0��F0��\���U�-�d@�����7�SJ*z��3n��y��P����O���������m�~�P�3|Y��ʉr#�C�<�G~�.,! ���bqx���h~0=��!ǫ�jy����l�O,�[B��~��|9��ٱ����Xly�#�i�B��g%�S��������tˋ���e���ې��\[d�t)��.+u�|1 ������#�~Oj����hS�%��i.�~X���I�H�m��0n���c�1uE�q��cF�RF�o���7� �O�ꮧ� ���ۛ{��ʛi5�rw?׌#Qn�TW��~?y$��m\�\o����%W� ?=>S�N@�� �Ʈ���R����N�)�r"C�:��:����� �����#��qb��Y�. �6[��2K����2u�Ǧ�HYR��Q�MV��� �G�$��Q+.>�����nNH��q�^��� ����q��mM��V��D�+�-�#*�U�̒ ���p욳��u:�������IB���m���PV@O���r[b= �� ��1U�E��_Nm�yKbN�O���U�}�the�`�|6֮P>�\2�P�V���I�D�i�P�O;�9�r�mAHG�W�S]��J*�_�G��+kP�2����Ka�Z���H�'K�x�W�MZ%�O�YD�Rc+o��?�q��Ghm��d�S�oh�\�D�|:W������UA�Qc yT�q������~^�H��/��#p�CZ���T�I�1�ӏT����4��"�ČZ�����}��`w�#�*,ʹ�� ��0�i��課�Om�*�da��^gJ݅{���l�e9uF#T�ֲ��̲�ٞC"�q���ߍ ոޑ�o#�XZTp����@ o�8��(jd��xw�]�,f���`~�|,s��^����f�1���t��|��m�򸄭/ctr��5s��7�9Q�4�H1꠲BB@l9@���C�����+�wp�xu�£Yc�9��?`@#�o�mH�s2��)�=��2�.�l����jg�9$�Y�S�%*L������R�Y������7Z���,*=�䷘$�������arm�o�ϰ���UW.|�r�uf����IGw�t����Zwo��~5 ��YյhO+=8fF�)�W�7�L9lM�̘·Y���֘YLf�큹�pRF���99.A �"wz��=E\Z���'a� 2��Ǚ�#;�'}�G���*��l��^"q��+2FQ� hj��kŦ��${���ޮ-�T�٭cf�|�3#~�RJ����t��$b�(R��(����r���dx� >U b�&9,>���%E\� Ά�e�$��'�q't��*�א���ެ�b��-|d���SB�O�O��$�R+�H�)�܎�K��1m`;�J�2�Y~9��O�g8=vqD`K[�F)k�[���1m޼c��n���]s�k�z$@��)!I �x՝"v��9=�ZA=`Ɠi �:�E��)`7��vI��}d�YI�_ �o�:ob���o ���3Q��&D&�2=�� �Ά��;>�h����y.*ⅥS������Ӭ�+q&����j|UƧ����}���J0��WW< ۋS�)jQR�j���Ư��rN)�Gű�4Ѷ(�S)Ǣ�8��i��W52���No˓� ۍ%�5brOn�L�;�n��\G����=�^U�dI���8$�&���h��'���+�(������cȁ߫k�l��S^���cƗjԌE�ꭔ��gF���Ȓ��@���}O���*;e�v�WV���YJ\�]X'5��ղ�k�F��b 6R�o՜m��i N�i����>J����?��lPm�U��}>_Z&�KK��q�r��I�D�Չ~�q�3fL�:S�e>���E���-G���{L�6p�e,8��������QI��h��a�Xa��U�A'���ʂ���s�+טIjP�-��y�8ۈZ?J$��W�P� ��R�s�]��|�l(�ԓ��sƊi��o(��S0��Y� 8�T97.�����WiL��c�~�dxc�E|�2!�X�K�Ƙਫ਼�$((�6�~|d9u+�qd�^3�89��Y�6L�.I�����?���iI�q���9�)O/뚅����O���X��X�V��ZF[�یgQ�L��K1���RҖr@v�#��X�l��F���Нy�S�8�7�kF!A��sM���^rkp�jP�DyS$N���q��nxҍ!U�f�!eh�i�2�m���`�Y�I�9r�6� �TF���C}/�y�^���Η���5d�'��9A-��J��>{�_l+�`��A���[�'��յ�ϛ#w:݅�%��X�}�&�PSt�Q�"�-��\縵�/����$Ɨh�Xb�*�y��BS����;W�ջ_mc�����vt?2}1�;qS�d�d~u:2k5�2�R�~�z+|HE!)�Ǟl��7`��0�<�,�2*���Hl-��x�^����'_TV�gZA�'j� ^�2Ϊ��N7t�����?w�� �x1��f��Iz�C-Ȗ��K�^q�;���-W�DvT�7��8�Z�������� hK�(P:��Q- �8�n�Z���܃e貾�<�1�YT<�,�����"�6{/ �?�͟��|1�:�#g��W�>$����d��J��d�B��=��jf[��%rE^��il:��B���x���Sּ�1հ��,�=��*�7 fcG��#q� �eh?��2�7�����,�!7x��6�n�LC�4x��},Geǝ�tC.��vS �F�43��zz\��;QYC,6����~;RYS/6���|2���5���v��T��i����������mlv��������&� �nRh^ejR�LG�f���? �ۉҬܦƩ��|��Ȱ����>3����!v��i�ʯ�>�v��オ�X3e���_1z�Kȗ\<������!�8���V��]��?b�k41�Re��T�q��mz��TiOʦ�Z��Xq���L������q"+���2ۨ��8}�&N7XU7Ap�d�X��~�׿��&4e�o�F��� �H����O���č�c�� 懴�6���͉��+)��v;j��ݷ�� �UV�� i��� j���Y9GdÒJ1��詞�����V?h��l����l�cGs�ځ�������y�Ac�����\V3�? �� ܙg�>qH�S,�E�W�[�㺨�uch�⍸�O�}���a��>�q�6�n6����N6�q������N ! 1AQaq�0@����"2BRb�#Pr���3C`��Scst���$4D���%Td�� ?���N����a��3��m���C���w��������xA�m�q�m���m������$����4n淿t'��C"w��zU=D�\R+w�p+Y�T�&�պ@��ƃ��3ޯ?�Aﶂ��aŘ���@-�����Q�=���9D��ռ�ѻ@��M�V��P��܅�G5�f�Y<�u=,EC)�<�Fy'�"�&�չ�X~f��l�KԆV��?�� �W�N����=(� �;���{�r����ٌ�Y���h{�١������jW����P���Tc�����X�K�r��}���w�R��%��?���E��m�� �Y�q|����\lEE4���r���}�lsI�Y������f�$�=�d�yO����p�����yBj8jU�o�/�S��?�U��*������ˍ�0������u�q�m [�?f����a�� )Q�>����6#������� ?����0UQ����,IX���(6ڵ[�DI�MNލ�c&���υ�j\��X�R|,4��� j������T�hA�e��^���d���b<����n�� �즇�=!���3�^�`j�h�ȓr��jẕ�c�,ٞX����-����a�ﶔ���#�$��]w�O��Ӫ�1y%��L�Y<�wg#�ǝ�̗`�x�xa�t�w��»1���o7o5��>�m뭛C���Uƃߜ}�C���y1Xνm�F8�jI���]����H���ۺиE@I�i;r�8ӭ����V�F�Շ| ��&?�3|x�B�MuS�Ge�=Ӕ�#BE5G�����Y!z��_e��q�р/W>|-�Ci߇�t�1ޯќd�R3�u��g�=0 5��[?�#͏��q�cf���H��{ ?u�=?�?ǯ���}Z��z���hmΔ�BFTW�����<�q�(v� ��!��z���iW]*�J�V�z��gX֧A�q�&��/w���u�gYӘa���; �i=����g:��?2�dž6�ى�k�4�>�Pxs����}������G�9��3 ���)gG�R<>r h�$��'nc�h�P��Bj��J�ҧH� -��N1���N��?��~��}-q!=��_2hc�M��l�vY%UE�@|�v����M2�.Y[|y�"Eï��K�ZF,�ɯ?,q�?v�M 80jx�"�;�9vk�����+ ֧�� �ȺU��?�%�vcV��mA�6��Qg^M����A}�3�nl� QRN�l8�kkn�'�����(��M�7m9و�q���%ޟ���*h$Zk"��$�9��: �?U8�Sl��,,|ɒ��xH(ѷ����Gn�/Q�4�P��G�%��Ա8�N��!� �&�7�;���eKM7�4��9R/%����l�c>�x;������>��C�:�����t��h?aKX�bhe�ᜋ^�$�Iհ �hr7%F$�E��Fd���t��5���+�(M6�t����Ü�UU|zW�=a�Ts�Tg������dqP�Q����b'�m���1{|Y����X�N��b �P~��F^F:����k6�"�j!�� �I�r�`��1&�-$�Bevk:y���#yw��I0��x��=D�4��tU���P�ZH��ڠ底taP��6����b>�xa����Q�#� WeF��ŮNj�p�J* mQ�N����*I�-*�ȩ�F�g�3 �5��V�ʊ�ɮ�a��5F���O@{���NX��?����H�]3��1�Ri_u��������ѕ�� ����0��� F��~��:60�p�͈�S��qX#a�5>���`�o&+�<2�D����: �������ڝ�$�nP���*)�N�|y�Ej�F�5ټ�e���ihy�Z �>���k�bH�a�v��h�-#���!�Po=@k̆IEN��@��}Ll?j�O������߭�ʞ���Q|A07x���wt!xf���I2?Z��<ץ�T���cU�j��]��陎Ltl �}5�ϓ��$�,��O�mˊ�;�@O��jE��j(�ا,��LX���LO���Ц�90�O �.����a��nA���7������j4 ��W��_ٓ���zW�jcB������y՗+EM�)d���N�g6�y1_x��p�$Lv:��9�"z��p���ʙ$��^��JԼ*�ϭ����o���=x�Lj�6�J��u82�A�H�3$�ٕ@�=Vv�]�'�qEz�;I˼��)��=��ɯ���x �/�W(V���p�����$ �m�������u�����񶤑Oqˎ�T����r��㠚x�sr�GC��byp�G��1ߠ�w e�8�$⿄����/�M{*}��W�]˷.�CK\�ުx���/$�WPw���r� |i���&�}�{�X� �>��$-��l���?-z���g����lΆ���(F���h�vS*���b���߲ڡn,|)mrH[���a�3�ר�[1��3o_�U�3�TC�$��(�=�)0�kgP���� ��u�^=��4 �WYCҸ:��vQ�ר�X�à��tk�m,�t*��^�,�}D*� �"(�I��9R����>`�`��[~Q]�#af��i6l��8���6�:,s�s�N6�j"�A4���IuQ��6E,�GnH��zS�HO�uk�5$�I�4��ؤ�Q9�@��C����wp�BGv[]�u�Ov���0I4���\��y�����Q�Ѹ��~>Z��8�T��a��q�ޣ;z��a���/��S��I:�ܫ_�|������>=Z����8:�S��U�I�J��"IY���8%b8���H��:�QO�6�;7�I�S��J��ҌAά3��>c���E+&jf$eC+�z�;��V����� �r���ʺ������my�e���aQ�f&��6�ND��.:��NT�vm�<- u���ǝ\MvZY�N�NT��-A�>jr!S��n�O 1�3�Ns�%�3D@���`������ܟ 1�^c<���� �a�ɽ�̲�Xë#�w�|y�cW�=�9I*H8�p�^(4���՗�k��arOcW�tO�\�ƍR��8����'�K���I�Q�����?5�>[�}��yU�ײ -h��=��% q�ThG�2�)���"ו3]�!kB��*p�FDl�A���,�eEi�H�f�Ps�����5�H:�Փ~�H�0Dت�D�I����h�F3�������c��2���E��9�H��5�zԑ�ʚ�i�X�=:m�xg�hd(�v����׊�9iS��O��d@0ڽ���:�p�5�h-��t�&���X�q�ӕ,��ie�|���7A�2���O%P��E��htj��Y1��w�Ѓ!����  ���� ࢽ��My�7�\�a�@�ţ�J �4�Ȼ�F�@o�̒?4�wx��)��]�P��~�����u�����5�����7X ��9��^ܩ�U;Iꭆ 5 �������eK2�7(�{|��Y׎ �V��\"���Z�1� Z�����}��(�Ǝ"�1S���_�vE30>���p;� ΝD��%x�W�?W?v����o�^V�i�d��r[��/&>�~`�9Wh��y�;���R��� ;;ɮT��?����r$�g1�K����A��C��c��K��l:�'��3 c�ﳯ*"t8�~l��)���m��+U,z��`(�>yJ�?����h>��]��v��ЍG*�{`��;y]��I�T� ;c��NU�fo¾h���/$���|NS���1�S�"�H��V���T���4��uhǜ�]�v;���5�͠x��'C\�SBpl���h}�N����� A�Bx���%��ޭ�l��/����T��w�ʽ]D�=����K���ž�r㻠l4�S�O?=�k �M:� ��c�C�a�#ha���)�ѐxc�s���gP�iG��{+���x���Q���I= �� z��ԫ+ �8"�k�ñ�j=|����c ��y��CF��/��*9ж�h{ �?4�o� ��k�m�Q�N�x��;�Y��4膚�a�w?�6�>e]�����Q�r�:����g�,i"�����ԩA�*M�<�G��b�if��l^M��5� �Ҩ�{����6J��ZJ�����P�*�����Y���ݛu�_4�9�I8�7���������,^ToR���m4�H��?�N�S�ѕw��/S��甍�@�9H�S�T��t�ƻ���ʒU��*{Xs�@����f�����֒Li�K{H�w^���������Ϥm�tq���s� ���ք��f:��o~s��g�r��ט� �S�ѱC�e]�x���a��) ���(b-$(�j>�7q�B?ӕ�F��hV25r[7 Y� }L�R��}����*sg+��x�r�2�U=�*'WS��ZDW]�WǞ�<��叓���{�$�9Ou4��y�90-�1�'*D`�c�^o?(�9��u���ݐ��'PI&� f�Jݮ�������:wS����jfP1F:X �H�9dԯ���˝[�_54 �}*;@�ܨ�� ð�yn�T���?�ןd�#���4rG�ͨ��H�1�|-#���Mr�S3��G�3�����)�.᧏3v�z֑��r����$G"�`j �1t��x0<Ɔ�Wh6�y�6��,œ�Ga��gA����y��b��)��h�D��ß�_�m��ü �gG;��e�v��ݝ�nQ� ��C����-�*��o���y�a��M��I�>�<���]obD��"�:���G�A��-\%LT�8���c�)��+y76���o�Q�#*{�(F�⽕�y����=���rW�\p���۩�c���A���^e6��K������ʐ�cVf5$�'->���ՉN"���F�"�UQ@�f��Gb~��#�&�M=��8�ט�JNu9��D��[̤�s�o�~������ G��9T�tW^g5y$b��Y'��س�Ǵ�=��U-2 #�MC�t(�i� �lj�@Q 5�̣i�*�O����s�x�K�f��}\��M{E�V�{�υ��Ƈ�����);�H����I��fe�Lȣr�2��>��W�I�Ȃ6������i��k�� �5�YOxȺ����>��Y�f5'��|��H+��98pj�n�.O�y�������jY��~��i�w'������l�;�s�2��Y��:'lg�ꥴ)o#'Sa�a�K��Z� �m��}�`169�n���"���x��I ��*+� }F<��cГ���F�P�������ֹ*�PqX�x۩��,� ��N�� �4<-����%����:��7����W���u�`����� $�?�I��&����o��o��`v�>��P��"��l���4��5'�Z�gE���8���?��[�X�7(��.Q�-��*���ތL@̲����v��.5���[��=�t\+�CNܛ��,g�SQnH����}*F�G16���&:�t��4ُ"A��̣��$�b �|����#rs��a�����T�� ]�<�j��BS�('$�ɻ� �wP;�/�n��?�ݜ��x�F��yUn�~mL*-�������Xf�wd^�a�}��f�,=t�׵i�.2/wpN�Ep8�OР���•��R�FJ� 55TZ��T �ɭ�<��]��/�0�r�@�f��V��V����Nz�G��^���7hZi����k��3�,kN�e|�vg�1{9]_i��X5y7� 8e]�U����'�-2,���e"����]ot�I��Y_��n�(JҼ��1�O ]bXc���Nu�No��pS���Q_���_�?i�~�x h5d'�(qw52] ��'ޤ�q��o1�R!���`ywy�A4u���h<קy���\[~�4�\ X�Wt/� 6�����n�F�a8��f���z �3$�t(���q��q�x��^�XWeN'p<-v�!�{�(>ӽDP7��ո0�y)�e$ٕv�Ih'Q�EA�m*�H��RI��=:��� ���4牢) �%_iN�ݧ�l]� �Nt���G��H�L��� ɱ�g<���1V�,�J~�ٹ�"K��Q�� 9�HS�9�?@��k����r�;we݁�]I�!{ �@�G�[�"��`���J:�n]�{�cA�E����V��ʆ���#��U9�6����j�#Y�m\��q�e4h�B�7��C�������d<�?J����1g:ٳ���=Y���D�p�ц� ׈ǔ��1�]26؜oS�'��9�V�FVu�P�h�9�xc�oq�X��p�o�5��Ա5$�9W�V(�[Ak�aY錎qf;�'�[�|���b�6�Ck��)��#a#a˙��8���=äh�4��2��C��4tm^ �n'c���]GQ$[Wҿ��i���vN�{Fu ��1�gx��1┷���N�m��{j-,��x�� Ūm�ЧS�[�s���Gna���䑴�� x�p 8<������97�Q���ϴ�v�aϚG��Rt�Һ׈�f^\r��WH�JU�7Z���y)�vg=����n��4�_)y��D'y�6�]�c�5̪�\� �PF�k����&�c;��cq�$~T�7j ���nç]�<�g ":�to�t}�159�<�/�8������m�b�K#g'I'.W�����6��I/��>v��\�MN��g���m�A�yQL�4u�Lj�j9��#44�t��l^�}L����n��R��!��t��±]��r��h6ٍ>�yҏ�N��fU�� ���� Fm@�8}�/u��jb9������he:A�y�ծw��GpΧh�5����l}�3p468��)U��d��c����;Us/�֔�YX�1�O2��uq�s��`hwg�r~�{ R��mhN��؎*q 42�*th��>�#���E����#��Hv�O����q�}�����6�e��\�,Wk�#���X��b>��p}�դ��3���T5��†��6��[��@�P�y*n��|'f�֧>�lư΂�̺����SU�'*�q�p�_S�����M�� '��c�6�����m�� ySʨ;M��r���Ƌ�m�Kxo,���Gm�P��A�G�:��i��w�9�}M(�^�V��$ǒ�ѽ�9���|���� �a����J�SQ�a���r�B;����}���ٻ֢�2�%U���c�#�g���N�a�ݕ�'�v�[�OY'��3L�3�;,p�]@�S��{ls��X�'���c�jw�k'a�.��}�}&�� �dP�*�bK=ɍ!����;3n�gΊU�ߴmt�'*{,=SzfD� A��ko~�G�aoq�_mi}#�m�������P�Xhύ����mxǍ�΂���巿zf��Q���c���|kc�����?���W��Y�$���_Lv����l߶��c���`?����l�j�ݲˏ!V��6����U�Ђ(A���4y)H���p�Z_�x��>���e��R��$�/�`^'3qˏ�-&Q�=?��CFVR �D�fV�9��{�8g�������n�h�(P"��6�[�D���< E�����~0<@�`�G�6����Hг�cc�� �c�K.5��D��d�B���`?�XQ��2��ٿyqo&+�1^� DW�0�ꊩ���G�#��Q�nL3��c���������/��x ��1�1[y�x�პCW��C�c�UĨ80�m�e�4.{�m��u���I=��f�����0QRls9���f���������9���~f�����Ǩ��a�"@�8���ȁ�Q����#c�ic������G��$���G���r/$W�(��W���V�"��m�7�[m�A�m����bo��D� j����۳� l���^�k�h׽����� ��#� iXn�v��eT�k�a�^Y�4�BN��ĕ��0 !01@Q"2AaPq3BR������?���@4�Q�����T3,���㺠�W�[=JK�Ϟ���2�r^7��vc�:�9 �E�ߴ�w�S#d���Ix��u��:��Hp��9E!�� V 2;73|F��9Y���*ʬ�F��D����u&���y؟��^EA��A��(ɩ���^��GV:ݜDy�`��Jr29ܾ�㝉��[���E;Fzx��YG��U�e�Y�C���� ����v-tx����I�sם�Ę�q��Eb�+P\ :>�i�C'�;�����k|z�رn�y]�#ǿb��Q��������w�����(�r|ӹs��[�D��2v-%��@;�8<a���[\o[ϧw��I!��*0�krs)�[�J9^��ʜ��p1)� "��/_>��o��<1����A�E�y^�C��`�x1'ܣn�p��s`l���fQ��):�l����b>�Me�jH^?�kl3(�z:���1ŠK&?Q�~�{�ٺ�h�y���/�[��V�|6��}�KbX����mn[-��7�5q�94�������dm���c^���h� X��5��<�eޘ>G���-�}�دB�ޟ� ��|�rt�M��V+�]�c?�-#ڛ��^ǂ}���Lkr���O��u�>�-D�ry� D?:ޞ�U��ǜ�7�V��?瓮�"�#���r��չģVR;�n���/_� ؉v�ݶe5d�b9��/O��009�G���5n�W����JpA�*�r9�>�1��.[t���s�F���nQ� V 77R�]�ɫ8����_0<՜�IF�u(v��4��F�k�3��E)��N:��yڮe��P�`�1}�$WS��J�SQ�N�j�ٺ��޵�#l���ј(�5=��5�lǏmoW�v-�1����v,W�mn��߀$x�<����v�j(����c]��@#��1������Ǔ���o'��u+����;G�#�޸��v-lη��/(`i⣍Pm^���ԯ̾9Z��F��������n��1��� ��]�[��)�'������:�֪�W��FC����� �B9،!?���]��V��A�Վ�M��b�w��G F>_DȬ0¤�#�QR�[V��kz���m�w�"��9ZG�7'[��=�Q����j8R?�zf�\a�=��O�U����*oB�A�|G���2�54 �p��.w7� �� ��&������ξxGHp� B%��$g�����t�Џ򤵍z���HN�u�Я�-�'4��0��;_��3 !01"@AQa2Pq#3BR������?��ʩca��en��^��8���<�u#��m*08r��y�N"�<�Ѳ0��@\�p��� �����Kv�D��J8�Fҽ� �f�Y��-m�ybX�NP����}�!*8t(�OqѢ��Q�wW�K��ZD��Δ^e��!� ��B�K��p~�����e*l}z#9ң�k���q#�Ft�o��S�R����-�w�!�S���Ӥß|M�l޶V��!eˈ�8Y���c�ЮM2��tk���� ������J�fS����Ö*i/2�����n]�k�\���|4yX�8��U�P.���Ы[���l��@"�t�<������5�lF���vU�����W��W��;�b�cД^6[#7@vU�xgZv��F�6��Q,K�v��� �+Ъ��n��Ǣ��Ft���8��0��c�@�!�Zq s�v�t�;#](B��-�nῃ~���3g������5�J�%���O������n�kB�ĺ�.r��+���#�N$?�q�/�s�6��p��a����a��J/��M�8��6�ܰ"�*������ɗud"\w���aT(����[��F��U՛����RT�b���n�*��6���O��SJ�.�ij<�v�MT��R\c��5l�sZB>F��<7�;EA��{��E���Ö��1U/�#��d1�a�n.1ě����0�ʾR�h��|�R��Ao�3�m3 ��%�� ���28Q� ��y��φ���H�To�7�lW>����#i`�q���c����a��� �m,B�-j����݋�'mR1Ήt�>��V��p���s�0IbI�C.���1R�ea�����]H�6����������4B>��o��](��$B���m�����a�!=��?�B� K�Ǿ+�Ծ"�n���K��*��+��[T#�{E�J�S����Q�����s�5�:�U�\wĐ�f�3����܆&�)����I���Ԇw��E T�lrTf6Q|R�h:��[K�� �z��c֧�G�C��%\��_�a�84��HcO�bi��ؖV��7H �)*ģK~Xhչ0��4?�0��� �E<���}3���#���u�?�� ��|g�S�6ꊤ�|�I#Hڛ� �ա��w�X��9��7���Ŀ%�SL��y6č��|�F�a 8���b��$�sק�h���b9RAu7�˨p�Č�_\*w��묦��F ����4D~�f����|(�"m���NK��i�S�>�$d7SlA��/�²����SL��|6N�}���S�˯���g��]6��; �#�.��<���q'Q�1|KQ$�����񛩶"�$r�b:���N8�w@��8$�� �AjfG|~�9F ���Y��ʺ��Bwؒ������M:I岎�G��`s�YV5����6��A �b:�W���G�q%l�����F��H���7�������Fsv7��k�� 403WebShell
403Webshell
Server IP : 54.89.25.11  /  Your IP : 216.73.216.128
Web Server : Apache/2.4.7 (Ubuntu)
System : Linux ip-172-31-88-18 3.13.0-74-generic #118-Ubuntu SMP Thu Dec 17 22:52:10 UTC 2015 x86_64
User : www-data ( 33)
PHP Version : 5.5.9-1ubuntu4.24
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
MySQL : ON  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : ON  |  Pkexec : ON
Directory :  /proc/self/root/proc/self/root/usr/bin/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /proc/self/root/proc/self/root/usr/bin/axi-cache
#! /usr/bin/python
# coding: utf-8

#
# axi-cache - Query apt-xapian-index database
#
# Copyright (C) 2010  Enrico Zini <enrico@debian.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#

# TODO:
#  - save NAME  save the query to be recalled later with @NAME (or if notmuch
#    has a syntax for saved queries, recycle it)

from optparse import OptionParser
from cStringIO import StringIO
import sys
import os, os.path
import axi

VERSION="0.45"

# Setup configuration
DEBTAGS_VOCABULARY = "/var/lib/debtags/vocabulary"

#XDG_CONFIG_HOME = os.environ.get("XDG_CONFIG_HOME", os.expanduser("~/.config"))
XDG_CACHE_HOME = os.environ.get("XDG_CACHE_HOME", os.path.expanduser("~/.cache"))
CACHEFILE = os.path.join(XDG_CACHE_HOME, "axi-cache.state")

# Activate support for the CJK tokenizer
os.environ["XAPIAN_CJK_NGRAM"] = "1"

try:
    from ConfigParser import RawConfigParser
    import re
    import math
    import xapian
    import apt
    try:
        from debian import deb822
    except ImportError:
        from debian_bundle import deb822
    helponly = False
except ImportError, e:
    print >>sys.stderr, "%s: only help functions are implemented, for the sake of help2man" % str(e)
    helponly = True

if not helponly:
    class SavedStateError(Exception):
        pass

    class AptSilentProgress(apt.progress.text.OpProgress) :
        "Quiet progress so we don't get cache loading messages from Apt"
        def __init__(self):
            pass
        def done(self):
            pass
        def update(self, percent=None):
            pass

    def readVocabulary():
        try:
            fin = open(DEBTAGS_VOCABULARY)
        except Exception, e:
            # Only show this when being verbose
            print >>sys.stderr, "Cannot read %s: %s. Please install `debtags' t" % (DEBTAGS_VOCABULARY, str(e))
            return None, None
        facets = dict()
        tags = dict()
        for entry in deb822.Deb822.iter_paragraphs(fin):
            if "Facet" in entry:
                facets[entry["Facet"]] = entry
            elif "Tag" in entry:
                tags[entry["Tag"]] = entry
        return facets, tags


    class DB(object):
        class BasicFilter(xapian.ExpandDecider):
            def __init__(self, stemmer=None, exclude=None, prefix=None):
                super(DB.BasicFilter, self).__init__()
                self.stem = stemmer if stemmer else lambda x:x
                self.exclude = set([self.stem(x) for x in exclude]) if exclude else set()
                self.prefix = prefix
            def __call__(self, term):
                if len(term) < 4: return False
                if self.prefix is not None:
                    # Skip leading uppercase chars
                    t = term
                    while t and t[0].isupper():
                        t = t[1:]
                    if not t.startswith(self.prefix):
                        return False
                if self.stem(term) in self.exclude: return False
                if term.startswith("XT") or term.startswith("XS"): return True
                return term[0].islower()

        class TermFilter(BasicFilter):
            def __call__(self, term):
                if len(term) < 4: return False
                if self.stem(term) in self.exclude: return False
                return term[0].islower()

        class TagFilter(xapian.ExpandDecider):
            def __call__(self, term):
                return term.startswith("XT")

        def __init__(self):
            # Access the Xapian index
            self.db = xapian.Database(axi.XAPIANINDEX)

            self.stem = xapian.Stem("english")

            # Build query parser
            self.qp = xapian.QueryParser()
            self.qp.set_default_op(xapian.Query.OP_AND)
            self.qp.set_database(self.db)
            self.qp.set_stemmer(self.stem)
            self.qp.set_stemming_strategy(xapian.QueryParser.STEM_SOME)
            self.qp.add_prefix("pkg", "XP")
            self.qp.add_boolean_prefix("tag", "XT")
            self.qp.add_boolean_prefix("sec", "XS")

            #notmuch->value_range_processor = new Xapian::NumberValueRangeProcessor (NOTMUCH_VALUE_TIMESTAMP);
            #notmuch->query_parser->add_valuerangeprocessor (notmuch->value_range_processor);

            # Read state from previous runs
            self.cache = RawConfigParser()
            if os.path.exists(CACHEFILE):
                try:
                    self.cache.read(CACHEFILE)
                except Exception, e:
                    print >>sys.stderr, e
                    print >>sys.stderr, "ignoring %s which seems to be corrupted" % CACHEFILE

            self.dirty = False
            self.facets = None
            self.tags = None

        def save(self):
            "Save the state so we find it next time"
            if self.dirty:
                if not os.path.exists(XDG_CACHE_HOME):
                    os.makedirs(XDG_CACHE_HOME, mode=0700)
                self.cache.write(open(CACHEFILE, "w"))
                self.dirty = False

        def vocabulary(self):
            if self.facets is None:
                self.facets, self.tags = readVocabulary()
            return self.facets, self.tags

        def unprefix(self, term):
            "Convert DB prefixes to user prefixes"
            if term.startswith("XT"):
                return "tag:" + term[2:]
            elif term.startswith("XS"):
                return "sec:" + term[2:]
            elif term.startswith("XP"):
                return "pkg:" + term[2:]
            return term

        def is_tag(self, t):
            return self.db.term_exists("XT" + t)

        def set_query_args(self, args, secondary=False):
            def term_or_tag(t):
                if "::" in t and self.is_tag(t):
                    return "tag:" + t
                else:
                    return t
            args = map(term_or_tag, args)
            self.set_query_string(" ".join(args), secondary=secondary)

        def set_query_string(self, q, secondary=False):
            "Set the query in the cache"
            if not secondary:
                self.set_cache_last("query", q)
                self.unset_cache_last("secondary query")
            else:
                self.set_cache_last("secondary query", q)
            self.unset_cache_last("skip")

        def set_sort(self, key=None, cutoff=60):
            "Set sorting method (default is by relevance)"
            if key is None:
                self.unset_cache_last("sort")
                self.unset_cache_last("cutoff")
            else:
                self.set_cache_last("sort", key)
                self.set_cache_last("cutoff", str(cutoff))
            self.unset_cache_last("skip")

        def build_query(self):
            "Build query from cached query info"
            q = self.get_cache_last("query")
            if not self.cache.has_option("last", "query"):
                raise SavedStateError("no saved query")
            self.query = self.qp.parse_query(q,
                    xapian.QueryParser.FLAG_BOOLEAN |
                    xapian.QueryParser.FLAG_LOVEHATE |
                    xapian.QueryParser.FLAG_BOOLEAN_ANY_CASE |
                    xapian.QueryParser.FLAG_WILDCARD |
                    xapian.QueryParser.FLAG_PURE_NOT |
                    xapian.QueryParser.FLAG_SPELLING_CORRECTION |
                    xapian.QueryParser.FLAG_AUTO_SYNONYMS)

            secondary = self.get_cache_last("secondary query", None)
            if secondary:
                secondary = self.qp.parse_query(secondary,
                    xapian.QueryParser.FLAG_BOOLEAN |
                    xapian.QueryParser.FLAG_LOVEHATE |
                    xapian.QueryParser.FLAG_BOOLEAN_ANY_CASE |
                    xapian.QueryParser.FLAG_WILDCARD |
                    xapian.QueryParser.FLAG_PURE_NOT |
                    xapian.QueryParser.FLAG_SPELLING_CORRECTION |
                    xapian.QueryParser.FLAG_AUTO_SYNONYMS)
                self.query = xapian.Query(xapian.Query.OP_AND, self.query, secondary)

            # print "Query:", self.query

            # Build the enquire with the query
            self.enquire = xapian.Enquire(self.db)
            self.enquire.set_query(self.query)

            sort = self.get_cache_last("sort")
            if sort is not None:
                values, descs = axi.readValueDB()

                # If we don't sort by relevance, we need to specify a cutoff in order to
                # remove poor results from the output
                #
                # Note: ept-cache implements an adaptive cutoff as follows:
                # 1. Retrieve only one result, with default sorting.  Read its relevance as
                #    the maximum relevance.
                # 2. Set the cutoff as some percentage of the maximum relevance
                # 3. Set sort by the wanted value
                # 4. Perform the query
                # TODO: didn't this use to work?
                #self.enquire.set_cutoff(int(self.get_cache_last("cutoff", 60)))

                reverse = sort[0] == '-' or sort[-1] == '-'
                sort = sort.strip('-')

                # Sort by the requested value
                self.enquire.set_sort_by_value(values[sort], reverse)

        def get_matches(self, first=None, count=20):
            """
            Return a Xapian mset with the next page of results.
            """
            if first is None:
                first = int(self.get_cache_last("skip", 0))
            self.set_cache_last("lastfirst", first)
            self.set_cache_last("skip", first + count)
            matches = self.enquire.get_mset(first, count)
            return matches

        def get_all_matches(self, first=None):
            """
            Generate Xapian matches for all query matches
            """
            if first is None:
                first = int(self.get_cache_last("skip", 0))
            self.unset_cache_last("lastfirst")
            self.unset_cache_last("skip")
            while True:
                matches = self.enquire.get_mset(first, 100)
                count = matches.size()
                if count == 0: break
                for m in matches:
                    yield m
                first += 100

        def get_spelling_correction(self):
            return self.qp.get_corrected_query_string()

        def get_suggestions(self, count=10, filter=None):
            """
            Compute suggestions for more terms

            Return a Xapian ESet
            """
            # Use the first 30 results as the key ones to use to compute relevant
            # terms
            rset = xapian.RSet()
            for m in self.enquire.get_mset(0, 30):
                rset.add_document(m.docid)

            # Get results, optionally filtered
            if filter is None:
                filter = self.BasicFilter()

            return self.enquire.get_eset(count, rset, filter)

        # ConfigParser access wrappers with lots of extra ifs, needed because the
        # ConfigParser API has been designed to throw exceptions in the most stupid
        # places one could possibly conceive

        def get_cache_last(self, key, default=None):
            if self.cache.has_option("last", key):
                return self.cache.get("last", key)
            return default

        def set_cache_last(self, key, val):
            if not self.cache.has_section("last"):
                self.cache.add_section("last")
            self.cache.set("last", key, val)
            self.dirty = True

        def unset_cache_last(self, key):
            if not self.cache.has_section("last"):
                return
            self.cache.remove_option("last", key)

        def get_rdeps(self, name, pfx):
            "Return all the rdeps of type @pfx for package @name"
            enquire = xapian.Enquire(self.db)
            enquire.set_query(xapian.Query(pfx+name))
            first = 0
            while True:
                found = 0
                for m in enquire.get_mset(first, first + 20):
                    found += 1
                    yield m.document.get_data()
                if found < 20:
                    break
                first += 20

class Cmdline(object):
    BOOLWORDS = set(["and", "or", "not"])

    def __init__(self):
        self.name = "axi-cache"

        class Parser(OptionParser):
            def __init__(self, cmdline, *args, **kwargs):
                OptionParser.__init__(self, *args, **kwargs)
                self.cmdline = cmdline

            def error(self, msg):
                sys.stderr.write("%s: error: %s\n\n" % (self.get_prog_name(), msg))
                self.print_help(sys.stderr)
                sys.exit(2)

            def print_help(self, fd=sys.stdout):
                commands = StringIO()
                self.cmdline.format_help(commands)
                buf = StringIO()
                # Still in 2010 Cmdline is not an object. Oh dear.
                OptionParser.print_help(self, buf)
                buf = buf.getvalue().replace("ENDDESC", "\n\n" + commands.getvalue()[:-1])
                fd.write(buf)

        self.parser = Parser(self, usage="usage: %prog [options] command [args]",
                        version="%prog "+ VERSION,
                        description="Query the Apt Xapian index.ENDDESC")
        self.parser.add_option("-s", "--sort", help="sort by the given value, as listed in %s. Add a '-' to reverse sort order" % axi.XAPIANDBVALUES)
        self.parser.add_option("--tags", action="store_true", help="show matching tags, rather than packages")
        self.parser.add_option("--tabcomplete", action="store", metavar="TYPE", help="suggest words for tab completion of the current command line (type is 'plain' or 'partial')")
        self.parser.add_option("--last", action="store_true", help="use 'show --last' to limit tab completion to only the packages from the last search results")
        self.parser.add_option("--all", action="store_true", help="disable pagination and always show all results. Note that search results are normally sorted by relevance, so you may find meaningless results at the end of the output")

        (opts, args) = self.parser.parse_args()

        self.opts = opts
        self.args = args

        if opts.tags and opts.all:
            self.parser.error("--tags conflicts with --all")

    def tabcomplete_query_args(self):
        if self.opts.tabcomplete == "partial" and self.args:
            queryargs = self.args[:-1]
            partial = self.args[-1]
        else:
            queryargs = self.args
            partial = None
        # Remove trailing boolean terms
        while queryargs and queryargs[-1].lower() in self.BOOLWORDS:
            queryargs = queryargs[:-1]
        return queryargs, partial

    def do_info(self, args):
        "info: print information about the apt-xapian-index environment"
        import time
        import datetime
        import axi.indexer
        # General info
        print "Main data directory:", axi.XAPIANDBPATH
        try:
            cur_timestamp = os.path.getmtime(axi.XAPIANDBSTAMP)
            cur_time = time.strftime("%c", time.localtime(cur_timestamp))
            cur_time = "last updated: " + cur_time
        except e:
            cur_timestamp = 0
            cur_time = "not available: " + str(e)
        print "Update timestamp: %s (%s)" % (axi.XAPIANDBSTAMP, cur_time)
        try:
            index_loc = open(axi.XAPIANINDEX).read().split(" ", 1)[1].strip()
            index_loc = "pointing to " + index_loc
        except e:
            index_loc = "not available: " + str(e)
        print "Index location: %s (%s)" % (axi.XAPIANINDEX, index_loc)
        def fileinfo(fname):
            if os.path.exists(fname):
                return fname
            else:
                return fname + " (available from next reindex)"
        print "Documentation of index contents:", fileinfo(axi.XAPIANDBDOC)
        print "Documentation of available prefixes:", fileinfo(axi.XAPIANDBPREFIXES)
        print "Documentation of available values:", fileinfo(axi.XAPIANDBVALUES)
        print "Plugin directory:", axi.PLUGINDIR

        # Aggregated plugin information
        # { name: { path=path, desc=desc, status=status } }
        plugins = dict()

        # Aggregated value information
        # { valuename: { val=num, desc=shortdesc, plugins=[plugin names] } }
        values, descs = axi.readValueDB()
        values = dict(((a, dict(val=b, desc=descs[a], plugins=[])) for a, b in values.iteritems()))

        # Aggregated data source information
        # { pathname: { desc=shortdesc, plugins=[plugin names] } }
        sources = dict()

        # Per-plugin info
        all_plugins_names = set((x for x in os.listdir(axi.PLUGINDIR) if x.endswith(".py")))
        for plugin in axi.indexer.Plugins():
            all_plugins_names.remove(plugin.filename)
            doc = plugin.obj.doc() or dict()

            # Last update status / whether an update is due
            # TODO: check if the data from the plugin is present in the index
            ts = plugin.info["timestamp"]
            if cur_timestamp == 0:
                status = "enabled, not indexed"
            elif ts == 0:
                status = "enabled, up to date"
            elif ts <= cur_timestamp:
                delta = datetime.timedelta(seconds=cur_timestamp-ts)
                status = "enabled, up to date (%s older than index)" % str(delta)
            else:
                delta = datetime.timedelta(seconds=ts-cur_timestamp)
                status = "enabled, needs indexing (%s newer than index)" % str(delta)

            desc = doc.get("shortDesc", "(description unavailable)")
            plugins[plugin.name] = dict(
                    path=os.path.join(axi.PLUGINDIR, plugin.filename),
                    desc=desc,
                    status=status,
            )

            # Aggregate info about values
            for v in plugin.info.get("values", []):
                name = v.get("name", None)
                if name is None: continue
                if name not in values:
                    values[name] = dict(val=None, desc=v.get("desc", "(unknown"), plugins=[])
                values[name].setdefault("plugins", []).append(plugin.name)

            # Data files used by the plugin
            for s in plugin.info.get("sources", []):
                path = s.get("path", "(unknown)")
                if path not in sources:
                    sources[path] = dict(desc=s.get("desc", "(unknown)"), plugins=[])
                sources[path].setdefault("plugins", []).append(plugin.name)

        # Disabled plugins
        for plugin in sorted(all_plugins_names):
            desc = doc.get("shortDesc", "(unavailable)")
            name = os.path.splitext(plugin)[0]
            plugins[name] = dict(
                    path=os.path.join(axi.PLUGINDIR, plugin),
                    desc="(plugin disabled, description unavailable)",
                    status="disabled",
            )

        # Plugin information
        # { name: { path=path, desc=desc, status=status } }
        #print "Plugins:"
        #maxname = max((len(x) for x in plugins.iterkeys()))
        #for name, info in sorted(plugins.iteritems(), key=lambda x:x[0]):
        #    print "  %s:" % info["path"]
        #    print "    ", info["desc"]
        print "Plugin status:"
        maxname = max((len(x) for x in plugins.iterkeys()))
        for name, info in sorted(plugins.iteritems(), key=lambda x:x[0]):
            print " ", name.ljust(maxname), info["status"]

        # Value information
        print "Values:"
        maxname = max((len(x) for x in values.iterkeys()))
        print " ", "Value".ljust(maxname), "Code", "Provided by"
        for name, val in sorted(values.iteritems(), key=lambda x:x[0]):
            plugins = val.get("plugins", [])
            if plugins:
                provider = ", ".join(plugins)
            else:
                provider = "update-apt-xapian-index"
            print " ", name.ljust(maxname), "%4d" % int(val["val"]), provider

        # Source files information
        print "Data sources:"
        maxpath = 0
        maxdesc = 0
        for k, v in sources.iteritems():
            if len(k) > maxpath: maxpath = len(k)
            if len(v["desc"]) > maxdesc: maxdesc = len(v["desc"])
        print " ", "Source".ljust(maxpath), "Description".ljust(maxdesc), "Used by"
        for path, info in sources.iteritems():
            provider = ", ".join(info.get("plugins", []))
            print " ", path.ljust(maxpath), info["desc"].ljust(maxdesc), provider

        return 0

    def do_search(self, args):
        "search [terms]: start a new search"
        self.db = DB()
        self.db.set_query_args(args)
        if self.opts.sort:
            self.db.set_sort(self.opts.sort)
        else:
            self.db.set_sort(None)
        self.db.build_query()

        if self.opts.all:
            self.print_all_matches(self.db.get_all_matches())
        else:
            self.print_matches(self.db.get_matches())

        if not self.opts.tabcomplete:
            self.db.save()
        return 0

    def complete_search(self):
        self.db = DB()
        if self.opts.tabcomplete == "partial" and len(self.args) == 1:
            # Simple prefix search
            terms = set()
            terms.update((str(term) for term in self.db.db.synonym_keys(self.args[0])))
            terms.update((term.term for term in self.db.db.allterms(self.args[0])))
            for term in sorted(terms):
                print term
            for term in self.db.db.allterms("XT" + self.args[0]):
                print term.term[2:]
            return 0
        elif self.opts.tabcomplete == "plain" and not self.args:
            # Show a preset list of tags
            for facet in ["interface", "role", "use", "works-with"]:
                for term in self.db.db.allterms("XT" + facet + "::"):
                    print term.term[2:]
            return 0
        else:
            # Context-sensitive hints
            qargs, partial = self.tabcomplete_query_args()
            self.db.set_query_args(qargs)
        self.db.build_query()
        self.print_completions(self.db.get_matches())
        return 0

    def do_again(self, args):
        "again [query]: repeat the last search, possibly adding query terms"
        self.db = DB()
        self.db.set_query_args(args, secondary=True)
        if self.opts.sort:
            self.db.set_sort(self.opts.sort)
        else:
            self.db.set_sort(None)

        try:
            self.db.build_query()
        except SavedStateError, e:
            print >>sys.stderr, "%s: maybe you need to run '%s search' first?" % (self.name, str(e))
            return 1

        self.print_matches(self.db.get_matches(first = 0))

        if not self.opts.tabcomplete:
            self.db.save()
        return 0

    def complete_again(self):
        self.db = DB()
        qargs, partial = self.tabcomplete_query_args()
        self.db.set_query_args(qargs, secondary=True)
        try:
            self.db.build_query()
        except SavedStateError, e:
            return 0
        self.print_completions(self.db.get_matches(first = 0))
        return 0

    def do_last(self, args):
        "last [count]: show the last results again"
        self.db = DB()
        try:
            self.db.build_query()
        except SavedStateError, e:
            print >>sys.stderr, "%s: maybe you need to run '%s search' first?" % (self.name, str(e))
            return 1

        count = int(args[0]) if args else 20
        first = int(self.db.get_cache_last("lastfirst", 0))
        self.print_matches(self.db.get_matches(first=first, count=count))
        return 0

    def do_more(self, args):
        "more [count]: show more terms from the last search"
        self.db = DB()
        try:
            self.db.build_query()
        except SavedStateError, e:
            print >>sys.stderr, "%s: maybe you need to run '%s search' first?" % (self.name, str(e))
            return 1

        count = int(args[0]) if args else 20
        self.print_matches(self.db.get_matches(count=count))

        if not self.opts.tabcomplete:
            self.db.save()
        return 0

    def do_show(self, args):
        "show pkgname[s]: run apt-cache show pkgname[s]"
        os.execvp("/usr/bin/apt-cache", ["apt-cache", "show"] + args)

    def complete_show(self):
        self.db = DB()
        if self.opts.tabcomplete == "partial" and self.args:
            blacklist = set(self.args[:-1])
            partial = self.args[-1]
        else:
            blacklist = set(self.args)
            partial = None

        if self.opts.last:
            # Expand from output of last query
            try:
                self.db.build_query()
                first = int(self.db.get_cache_last("lastfirst", 0))
                for m in self.db.get_matches(first = first):
                    pkg = m.document.get_data()
                    if partial is not None and not pkg.startswith(partial): continue
                    if pkg not in blacklist:
                        print pkg
            except SavedStateError, e:
                return 0
        else:
            # Prefix expand
            for term in self.db.db.allterms("XP" + (partial or "")):
                pkg = term.term[2:]
                if pkg not in blacklist:
                    print pkg
        return 0

    def do_showpkg(self, args):
        "showpkg pkgname[s]: run apt-cache showpkg pkgname[s]"
        os.execvp("/usr/bin/apt-cache", ["apt-cache", "showpkg"] + args)
    complete_showpkg = complete_show

    def do_showsrc(self, args):
        "showsrc pkgname[s]: run apt-cache showsrc pkgname[s]"
        os.execvp("/usr/bin/apt-cache", ["apt-cache", "showsrc"] + args)
    complete_showsrc = complete_show

    def do_depends(self, args):
        "depends pkgname[s]: run apt-cache depends pkgname[s]"
        os.execvp("/usr/bin/apt-cache", ["apt-cache", "depends"] + args)
    complete_depends = complete_show

    def do_rdepends(self, args):
        "rdepends pkgname[s]: run apt-cache rdepends pkgname[s]"
        db = DB()
        for name in args:
            print name
            print "Reverse Depends:"
            for pfx in ("XRD", "XRR", "XRS", "XRE", "XRP", "XRB", "XRC"):
                for pkg in db.get_rdeps(name, pfx):
                    print " ", pkg
    complete_rdepends = complete_show

    def do_rdetails(self, args):
        "rdetails pkgname[s]: show details of reverse relationships for the given packages"
        db = DB()
        for name in args:
            for pfx, tag in (
                    ("XRD", "dep"),
                    ("XRR", "rec"),
                    ("XRS", "sug"),
                    ("XRE", "enh"),
                    ("XRP", "pre"),
                    ("XRB", "bre"),
                    ("XRC", "con")):
                deps = list(db.get_rdeps(name, pfx))
                if not deps: continue
                print name, tag, " ".join(deps)
    complete_rdetails = complete_show

    def do_policy(self, args):
        "policy pkgname[s]: run apt-cache policy pkgname[s]"
        os.execvp("/usr/bin/apt-cache", ["apt-cache", "policy"] + args)
    complete_policy = complete_show

    def do_madison(self, args):
        "madison pkgname[s]: run apt-cache madison pkgname[s]"
        os.execvp("/usr/bin/apt-cache", ["apt-cache", "madison"] + args)
    complete_madison = complete_show

    def format_help(self, out):
        print >>out, "Commands:"
        itemlist = []
        maxusage = 0
        for k, v in sorted(self.__class__.__dict__.iteritems()):
            if not k.startswith("do_"): continue
            line = self.name + " " + v.__doc__
            usage, desc = line.split(": ", 1)
            if len(usage) > maxusage:
                maxusage = len(usage)
            itemlist.append([usage, desc])
        print >>out, "  search commands:"
        for usage, desc in [x for x in itemlist if "run apt-cache" not in x[1]]:
            print >>out, "    %-*.*s  %s" % (maxusage, maxusage, usage, desc)
        print >>out, "  apt-cache front-ends:"
        for usage, desc in [x for x in itemlist if "run apt-cache" in x[1]]:
            print >>out, "    %-*.*s  %s" % (maxusage, maxusage, usage, desc)

    def do_help(self, args):
        "help: show a summary of commands"
        self.parser.print_help()
        return 0

    def clean_suggestions(self, eset):
        res = []
        for r in eset:
            res.append(self.db.unprefix(r.term))
        #res.sort()
        return res

    def print_completions(self, matches):
        if self.opts.tabcomplete == "partial":
            prefix = self.args[-1] if self.args else None
            exclude = self.args[:-1]
        else:
            prefix = None
            exclude = self.args
        exclude = [x for x in exclude if x.lower() not in self.BOOLWORDS]
        for s in self.clean_suggestions(self.db.get_suggestions(count=10, filter=DB.BasicFilter(stemmer=self.db.stem, exclude=exclude, prefix=prefix))):
            if s.startswith("tag:"):
                print s[4:]
            else:
                print s

    def print_matches(self, matches):
        if self.opts.tags:
            facets, tags = self.db.vocabulary()
            def describe_tag(tag):
                f, t = tag.split("::")
                try:
                    fd = facets[f]["Description"].split("\n", 1)[0].strip()
                    td = tags[tag]["Description"].split("\n", 1)[0].strip()
                    return "%s: %s" % (fd, td)
                except KeyError:
                    return None
            maxscore = None
            for res in self.db.get_suggestions(count=20, filter=DB.TagFilter()):
                # Normalise the score in the interval [0, 1]
                weight = math.log(res.weight)
                if maxscore == None: maxscore = weight
                score = float(weight) / maxscore
                tag = self.db.unprefix(res.term)[4:]
                desc = describe_tag(tag)
                if desc is None:
                    print "%i%% %s" % (int(score * 100), tag)
                else:
                    print "%i%% %s -- %s" % (int(score * 100), tag, desc)
        else:
            est = matches.get_matches_estimated()
            first = matches.get_firstitem()
            count = matches.size()
            print "%i results found." % est
            if count != 0:
                print "Results %i-%i:" % (first + 1, first + count)
            elif first != 0:
                print "No more results to show"
            self.print_all_matches((m for m in matches))
            if first == 0:
                sc = self.db.get_spelling_correction()
                if sc:
                    print "Did you mean:", sc, "?"
                sugg = self.clean_suggestions(self.db.get_suggestions(count=7, filter=DB.TermFilter(stemmer=self.db.stem, exclude=self.args)))
                print "More terms:", " ".join(sugg)
                stags = self.clean_suggestions(self.db.get_suggestions(count=7, filter=DB.TagFilter()))
                print "More tags:", " ".join([x[4:] for x in stags])
            if first + count < est:
                print "`%s more' will give more results" % self.name
            if first > 0:
                print "`%s again' will restart the search" % self.name

    def print_all_matches(self, matches_iter):
        """
        Given an iterator of Xapian matches, print them all out nicely
        formatted
        """
        aptcache = apt.Cache(progress=AptSilentProgress())
        for m in matches_iter:
            name = m.document.get_data()
            try:
                pkg = aptcache[name]
            except KeyError:
                pkg = None
            if pkg is not None and pkg.candidate:
                print "%i%% %s - %s" % (m.percent, name, pkg.candidate.summary)
            else:
                print "%i%% %s - (unknown by apt)" % (m.percent, name)

    def perform(self):
        self.cmd = "help" if not self.args else self.args.pop(0)
        if self.opts.tabcomplete is not None:
            f = getattr(self, "complete_" + self.cmd, None)
            if f is None:
                return 0
            return f()
        else:
            f = getattr(self, "do_" + self.cmd, None)
            if f is None:
                print >>sys.stderr, "Invalid command: `%s'.\n" % self.cmd
                self.do_help(self.args)
                return 1
            return f(self.args)

if __name__ == "__main__":
    ui = Cmdline()
    if helponly: sys.exit(0)
    sys.exit(ui.perform())

Youez - 2016 - github.com/yon3zu
LinuXploit