����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 : 198.54.115.249  /  Your IP : 216.73.216.150
Web Server : LiteSpeed
System : Linux server66.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64
User : digigcnj ( 11081)
PHP Version : 8.0.30
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /opt/cloudlinux/venv/lib64/python3.11/site-packages/guppy/heapy/test/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /opt/cloudlinux/venv/lib64/python3.11/site-packages/guppy/heapy/test/test_Path.py
from guppy.heapy.test import support
import inspect
import unittest


class TestCase(support.TestCase):
    def setUp(self):
        support.TestCase.setUp(self)
        self.Path = self.heapy.Path

    def chkrel(self, src, dst, relstr=None, clas=None):
        rel = self.relation(src, dst)
        if clas is not None:
            self.assertTrue(isinstance(rel, clas))
        if relstr is None:
            print(rel)
        else:
            sr = str(rel)
            if sr.startswith('<') and not relstr.startswith('<'):
                self.assertTrue(sr.endswith('>'))
                sr = sr[1:-1].split(',')
                self.assertTrue(relstr in sr)
            else:
                self.aseq(sr, relstr)

    def chkrelattr(self, src, *attrs):
        for attr in attrs:
            self.chkrel(src, getattr(src, attr), '%s.'+attr)

    def chkpath(self, src, dst, expect=None):
        rel = self.shpaths(dst, src)
        if expect is None:
            print(rel)
        else:
            li = rel.aslist()
            if len(li) == 1:
                li = li[0]
            self.aseq(str(li), str(expect), -1)

    def relation(self, src, dst):
        return self.Path.relation(src, dst)

    def shpaths(self, dst, src=None, *args, **kwds):
        # return self.Path.shpaths(dst, src, *args, **kwds)

        dst = self.iso(dst)
        if src is not None:
            src = self.iso(src)
        return dst.get_shpaths(src, *args, **kwds)


class RelationTestCase(TestCase):
    # Test relations from standard types and some simple paths

    def test_cell_relation(self):
        cellvalue = []

        def f():
            return cellvalue
        self.chkrel(f.__closure__[0], cellvalue, '%s.cell_contents')

    def test_code_relation(self):
        def f():
            a = 3
            return self, a
        co = f.__code__
        # xxx brittle test but catches a bug
        self.chkpath(co, 3, '%s.co_consts[1]')
        # commented in notes Sep 27 2004
        relAttr = ('co_code', 'co_consts', 'co_names',
                   'co_filename', 'co_name')
        if self.version_info < (3, 11):
            relAttr += ('co_varnames', 'co_freevars', 'co_cellvars')
        else:
            relAttr += ('co_exceptiontable', 'co_qualname')
        if self.version_info >= (3, 10):
            relAttr += ('co_linetable',)
        else:
            relAttr += ('co_lnotab',)
        self.chkrelattr(co, *relAttr)

    def test_dict_relation(self):
        k1 = 'k1'
        k2 = 'k2'
        v1 = 'v1'
        v2 = 'v2'
        k3 = tuple(range(100))
        v3 = tuple(range(100, 200))
        x = {k1: v1, k2: v2, k3: v3}
        self.chkrel(x, v1, "%s['k1']")
        self.chkrel(x, v2, "%s['k2']")
        self.chkrel(x, v3, "%s[(0, 1, 2, 3, 4, 5, ...)]")
        ks = [str(self.relation(x, k1)),
              str(self.relation(x, k2)),
              str(self.relation(x, k3))]
        ks.sort()
        self.aseq(ks, ['%s.keys()[0]', '%s.keys()[1]', '%s.keys()[2]'])

    def test_dictproxy_relation(self):
        v1 = 'v1'

        class T(object):
            k1 = v1
        x = T.__dict__
        self.chkpath(x, v1, "%s->mapping['k1']")
        self.chkrel(x, v1, "%s['k1']")

    def test_frame_relation(self):
        f = inspect.currentframe()
        f.f_trace = lambda: None
        self.chkrelattr(f, 'f_back', 'f_builtins', 'f_code', 'f_globals',
                        'f_locals', 'f_trace')

        a = []
        # The representation of local variables is how they may be accessed
        # - not how they are really stored.
        # xxx this may be confusing/lack information?
        # The information is available in the relation object class,
        # it is just not represented with str()...
        self.chkrel(f, a, "%s.f_locals['a']", clas=self.Path.R_LOCAL_VAR)

        x = []
        z = []

        def func(x, y=3):
            frame = inspect.currentframe()
            return self, frame, z
        _, frame, __ = func(0)
        del _, __
        self.chkrel(frame, self, "%s.f_locals ['self']", clas=self.Path.R_CELL)

        self.chkrel(f, x, "%s.f_locals['x']", clas=self.Path.R_LOCAL_VAR)
        self.chkrel(f, z, "%s.f_locals ['z']", clas=self.Path.R_CELL)
        # self becomes both a local var and a cell var, since it is an argument.
        # FIXME: But not in py3... it seems
        # self.chkrel(f, self, "<%s.f_locals['self'],%s.f_locals ['self']>")

        # Stack variables doesn't work (Because ceval.c doesn't update
        # the f_stacktop index.) so the corresponding part of frame_relate is not tested.

    def test_function_relation(self):
        def f(x, y=3):
            return self
        f.a = []

        self.chkrelattr(f, '__code__', '__globals__', '__defaults__',
                        '__closure__', '__doc__', '__name__', '__dict__',
                        'a')

    def test_instancemethod_relation(self):
        class T:
            def f(x):
                pass
        t = T()
        self.chkrelattr(t.f, '__func__', '__self__')

    def test_list_relation(self):
        v1 = 'v1'
        v2 = 'v2'
        v3 = list(range(100, 200))
        x = [v1, v2, v3]
        self.chkrel(x, v1, '%s[0]')
        self.chkrel(x, v2, '%s[1]')
        self.chkrel(x, v3, '%s[2]')

    def test_meth_relation(self):
        x = []
        self.chkrel(x.append, x, '%s.__self__')

    def test_module_relation(self):
        self.chkrelattr(unittest, '__dict__', 'TestCase')

    def test_nodegraph_relation(self):
        a = 0
        b = 1
        rl = [a, b]
        rg = self.heapy.heapyc.NodeGraph([(a, rl), (b, rl)])
        self.chkrel(rg, a, '%s->edges[0].src')
        self.chkrel(rg, b, '%s->edges[1].src')
        self.chkrel(rg, rl, '<%s->edges[0].tgt,%s->edges[1].tgt>')
        self.chkpath(rg, a, '%s->edges[0].src')
        self.chkpath(rg, rl, ['%s->edges[0].tgt', '%s->edges[1].tgt'])

    def test_nodeset_relation(self):
        from guppy.sets import immnodeset, mutnodeset
        x = ['a']
        for s in (immnodeset(x), mutnodeset(x)):
            for i in range(len(x)):
                self.chkrel(s, x[i], 'list(%%s)[%s]' % i)

    def test_object_relation(self):
        class T(object):
            __slots__ = 'a', 'b'
        t = T()
        a = []
        t.a = a
        b = []
        t.b = b
        # self.chkrel(t, T, 'type(%s)')
        self.chkrel(t, T, '%s->ob_type')
        self.chkrelattr(t, 'a', 'b')
        # We shouldn't have a __dict__ here - just make sure this is the case
        self.assertRaises(AttributeError, lambda: t.__dict__)

        class U(T):
            pass
        u = U()
        u.a = a
        self.chkpath(u, T, "%s->ob_type.__base__")
        self.chkrel(u, a, '%s.a')

        c = []
        u.c = c
        self.chkrel(u, c, '%s.c')
        self.chkrel(u, u.__dict__, '%s.__dict__')

        class V(U):
            pass
        v = V()
        v.c = c
        self.chkrelattr(v, '__dict__')

        class W(V):
            __slots__ = 'c', 'd', 'b'
            pass
        w = W()
        w.a = a
        w.b = b
        w.c = c
        w.d = []
        w.e = []
        self.chkrelattr(w, '__dict__', 'a', 'b', 'c', 'd', 'e')
        self.chkpath(w, w.a, '%s.a')
        self.chkpath(w, w.b, '%s.b')
        self.chkpath(w, w.c, '%s.c')
        self.chkpath(w, w.d, '%s.d')
        self.chkpath(w, w.e, "%s.__dict__['e']")

        class R(object):
            rvar = []

        class S(R, T):
            svar = []

        s = S()
        s.a = a
        s.b = b
        s.c = c
        self.chkrelattr(s, '__dict__', 'a', 'b', 'c')
        self.chkpath(s, s.a, '%s.a')
        self.chkpath(s, s.b, '%s.b')
        self.chkpath(s, s.c, "%s.__dict__['c']")

        # Class variables are not directly related- should they be that?
        # Possibly, but the compression could as well be done in Python.
        # We just check that we can get the path.
        self.chkpath(s, s.svar, "%s->ob_type.__dict__['svar']")
        self.chkpath(s, s.rvar, ["%s->ob_type.__bases__[0].__dict__['rvar']",
                                 "%s->ob_type.__mro__[1].__dict__['rvar']"])
        self.chkpath(s, s.__slots__,
                     "%s->ob_type.__base__.__dict__['__slots__']")

    def test_traceback_relation(self):
        import sys
        try:
            def g():
                1/0
            g()
        except ZeroDivisionError:
            type, value, traceback = sys.exc_info()
        self.chkrelattr(traceback, 'tb_next', 'tb_frame')

    def test_tuple_relation(self):
        v1 = 'v1'
        v2 = 'v2'
        v3 = list(range(100, 200))
        x = (v1, v2, v3)
        self.chkrel(x, v1, '%s[0]')
        self.chkrel(x, v2, '%s[1]')
        self.chkrel(x, v3, '%s[2]')

    def test_type_relation(self):
        name = 'T'
        base = object
        bases = (base,)
        dict = {'__slots__': ('a', 'b')}
        T = type(name, bases, dict)
        # tp_dict can't be directly tested since .__dict__ returns a proxy
        # and the dict passed is not used directly.
        # We test it indirectly by getting a path through it.
        self.chkpath(T, T.a, "%s.__dict__['a']")
        # The C-struct __slots__ field can't be tested directly
        # This just tests the ordinary attribute
        self.chkpath(T, T.__slots__, "%s.__dict__['__slots__']")
        self.chkrelattr(T, '__mro__', '__base__', '__bases__')
        # tp_cache and tp_subclasses can also not be tested directly

        # Inheritance is tested via test_object_relation()


class RootTestCase(TestCase):
    def test_1(self):
        import sys
        import builtins
        root = self.View.root
        # Interpreter attributes

        rel = str(self.relation(root, sys.modules))

        self.assertTrue(eval(rel % 'root') is sys.modules)
        self.aseq(rel, '%s.i0_modules')

        rel = str(self.relation(root, sys.__dict__))
        self.assertTrue(eval(rel % 'root') is sys.__dict__)
        self.aseq(rel, '%s.i0_sysdict')

        rel = str(self.relation(root, builtins.__dict__))
        self.assertTrue(eval(rel % 'root') is builtins.__dict__)
        self.aseq(rel, '%s.i0_builtins')

        for name in "codec_search_path", "codec_search_cache", "codec_error_registry":
            attr = "i0_%s" % name
            rel = str(self.relation(root, getattr(root, attr)))
            self.aseq(rel, '%%s.%s' % attr)

        # Thread attributes

        try:
            1/0
        except ZeroDivisionError:
            exc_type, exc_value, exc_traceback = sys.exc_info()
            if sys.version_info >= (3, 11):
                rel = str(self.relation(root, exc_value))
                self.asis(eval(rel % 'root'), exc_value)
            else:
                for name in 'exc_type', 'exc_value', 'exc_traceback':
                    rel = str(self.relation(root, eval(name)))
                    self.asis(eval(rel % 'root'), eval(name))

            # There are more, untested, attributes, but the code is farily regular...
            # More complication is to do with frames which I concentrate on for now.

            # We need to find out what level we are at - count to lowest frame
            level = 0
            frame = exc_traceback.tb_frame

            while frame.f_back:
                frame = frame.f_back
                level += 1
            rel = str(self.relation(root, frame))
            self.assertTrue(rel.endswith('_f0'))
            rel = str(self.relation(root, exc_traceback.tb_frame))
            self.asis(eval(rel % 'root'), exc_traceback.tb_frame)
            self.assertTrue(rel.endswith('_f%d' % level))

    def test_thread(self):
        try:
            import _thread
        except ImportError:
            print('threading not enabled - skipping test')
            return

        root = self.View.root

        def task(self):
            import sys
            try:
                1/0
            except ZeroDivisionError:
                exc_type, exc_value, exc_traceback = sys.exc_info()
                self.exc_value = exc_value
                self.sync = 1
                while self.sync:
                    pass
                self.sync = 1

        self.sync = 0
        _thread.start_new_thread(task, (self,))
        while not self.sync:
            pass
        exc_value = self.exc_value
        rel = str(self.relation(root, exc_value))
        self.asis(eval(rel % 'root'), exc_value)
        self.sync = 0
        while not self.sync:
            pass

        def task(self):
            self.test_1()
            self.sync = 1
        self.sync = 0
        _thread.start_new_thread(task, (self,))
        while not self.sync:
            pass

    def test_secondary_interpreter(self):
        import sys
        if sys.version_info >= (3, 9):
            print('multi-interpreter not supported past Python 3.9')
            return

        try:
            import _thread
        except ImportError:
            print('threading not enabled - skipping test')
            return

        import_remote = """\
import sys
import _thread
import time

def task():
    time.sleep(1)

    self.sysdict = sys.__dict__
    self.sync = 1

    while self.sync:
        pass

_thread.start_new_thread(task, ())
"""

        self.sync = 0
        thid = self.heapy.heapyc.interpreter(import_remote, {'self': self})

        root = self.View.root

        import sys
        sysdict = sys.__dict__
        rel = str(self.relation(root, sysdict))
        self.aseq(rel, '%s.i0_sysdict')

        while not self.sync:
            pass

        rel = str(self.relation(root, self.sysdict))
        self.aseq(rel, '%s.i1_sysdict')

        self.sync = 0


class PathTestCase(TestCase):
    def makegraph(self, width, length):
        # Generate a structure which will yield a high number
        # of shortest paths.
        # Returns a pair src, dst which are connected via a noncyclic graph
        # with many edges.
        # The length of each path (all shortest), number of edges will be length
        # The number of nodes will be 2 + width * (length - 1)
        # The number of paths will be
        #       width ** length, if width >= 1 and length >= 1

        dst = []
        ls = []
        for i in range(width):
            ls.append([dst])
        ls = [dst] * width
        for i in range(length-1):
            xs = []
            for j in range(width):
                ys = []
                xs.append(ys)
                for k in range(width):
                    ys.append(ls[k])
            ls = xs
        src = ls
        return src, dst

    def chkgraph(self, width, length, expect=None):
        src, dst = self.makegraph(width, length)
        self.chkpath(src, dst, expect)

    def test_path(self):
        dst = 'dst'
        self.chkpath([dst], dst, '%s[0]')
        self.chkpath([[], dst], dst, '%s[1]')
        self.chkpath([dst, dst], dst, "['%s[0]', '%s[1]']")
        self.chkpath([[dst, 0], dst, [dst, 2]], dst, "%s[1]")
        self.chkpath([[dst, 0], [dst, 2]], dst, "['%s[0][0]', '%s[1][0]']")

        src, dst = self.makegraph(1, 1)

        self.chkgraph(1, 1, '%s[0]')
        self.chkgraph(1, 2, '%s[0][0]')
        self.chkgraph(2, 1, ['%s[0]', '%s[1]'])
        self.chkgraph(3, 2, ['%s[0][0]', '%s[0][1]',     '%s[0][2]',
                             '%s[1][0]', '%s[1][1]',     '%s[1][2]',
                             '%s[2][0]', '%s[2][1]',     '%s[2][2]'])

    def test_numpaths(self):
        for (width, length) in [(2, 1), (7, 3), (3, 7), (10, 20)]:
            src, dst = self.makegraph(width, length)
            p = self.shpaths(dst, src)
            self.aseq(p.numpaths, width**length)

    def test_iter(self):
        src, dst = self.makegraph(2, 2)
        p = self.shpaths(dst, src)
        it = iter(p)
        ss = []
        for i in it:
            ss.append(str(i))
        ss.sort()
        self.aseq(ss, ['%s[0][0]', '%s[0][1]', '%s[1][0]', '%s[1][1]'])

        # Check that we can get some of the first values from the iterator
        # of a graph with an astronomical number of paths.

        width = 11
        length = 13
        numpaths = 20
        src, dst = self.makegraph(width, length)
        p = self.shpaths(dst, src)
        it = iter(p)
        for i in range(numpaths):
            path = next(it)
            sp = str(path)
            div, mod = divmod(i, width)
            self.aseq(sp, '%s'+'[0]'*(length-2)+'[%d][%d]' % (div, mod))

        # Check that the iterator works even if the graph initially
        # would yield astronomical numbers of dead ends.
        # (The initial algorithm took astronomically long time.)

        osrc = src

        src, dst = self.makegraph(width, length)
        src[0] = osrc
        p = self.shpaths(dst, src)
        it = iter(p)
        for i in range(numpaths):
            path = next(it)
            sp = str(path)
            div, mod = divmod(i, width)
            self.aseq(sp, '%s[1]'+'[0]'*(length-3)+'[%d][%d]' % (div, mod))

        # Test iterating with a negative start and a large positive start

        numfromend = width / 2
        for it in [p.iter(-numfromend), p.iter(p.numpaths-numfromend)]:
            for i, path in enumerate(it):
                sp = str(path)
                self.aseq(sp, '%s'+('[%d]' % (width-1)) *
                          (length-1)+'[%d]' % (width-numfromend+i))

        # Test iterating with start and stop

        start = 5
        stop = 25
        i = start
        for path in p.iter(start, stop):
            sp = str(path)
            div, mod = divmod(i, width)
            self.aseq(sp, '%s[1]'+'[0]'*(length-3)+'[%d][%d]' % (div, mod))
            self.aseq(path.index, i)
            i += 1
        self.aseq(i, stop)

    def test_str(self):
        # Make sure large number of paths will yield reasonable representations
        width = 11
        length = 4
        src, dst = self.makegraph(width, length)
        p = self.shpaths(dst, src)
        p.maxpaths = 1
        self.aseq(str(p), " 0: Src[0][0][0][0]\n<... 14640 more paths ...>")
        p.maxpaths = 2
        self.aseq(
            str(p), " 0: Src[0][0][0][0]\n 1: Src[0][0][0][1]\n<... 14639 more paths ...>")

    def test_printing(self):
        # Test the pretty-printing and moreing methods
        from io import StringIO
        output = StringIO()
        self.Path.output = output
        width = 11
        length = 4
        src, dst = self.makegraph(width, length)
        p = self.shpaths(dst, src)
        p.maxpaths = 2
        self.aseq(str(p), """\
 0: Src[0][0][0][0]
 1: Src[0][0][0][1]
<... 14639 more paths ...>""")
        self.aseq(str(p.more), """\
 2: Src[0][0][0][2]
 3: Src[0][0][0][3]
<... 14637 more paths ...>""")

    def test_subscript(self):
        # Test subscripting
        width = 3
        length = 40
        src, dst = self.makegraph(width, length)
        p = self.shpaths(dst, src)
        np = width**length
        self.aseq(np, p.numpaths)
        # p[0].pp(p.output)
        self.aseq(str(p[0]), '%s'+'[0]'*length)
        self.aseq(str(p[-np]), '%s'+'[0]'*length)
        self.aseq(str(p[width-1]), '%s'+'[0]'*(length-1) + '[%d]' % (width-1))
        self.aseq(str(p[width]), '%s'+'[0]'*(length-2) + '[1][0]')
        self.aseq(str(p[width+1]), '%s'+'[0]'*(length-2) + '[1][1]')
        self.aseq(str(p[np-1]), '%s'+('[%d]' % (width-1))*length)
        self.aseq(str(p[-1]), '%s'+('[%d]' % (width-1))*length)
        self.assertRaises(IndexError, lambda: p[np])
        self.assertRaises(IndexError, lambda: p[-np-1])


class MultiTestCase(TestCase):
    def test_pp(self):
        # Test printing of multi relations
        iso = self.iso
        dst = [[], []]
        src = iso(dst[:]*2)
        dst = [iso(x) for x in dst]
        p = self.Path.shpgraph(dst, src)
        self.aseq(str(p), """\
--- Dst[0] ---
 0: Src[0]
 1: Src[2]
--- Dst[1] ---
 0: Src[1]
 1: Src[3]""")
        p = self.Path.shpgraph(dst, src, srcname='A', dstname='B')
        self.aseq(str(p), """\
--- B[0] ---
 0: A[0]
 1: A[2]
--- B[1] ---
 0: A[1]
 1: A[3]""")


class AvoidTestCase(TestCase):
    def test_1(self):
        # Test that we can find new paths by avoiding edges
        # selected from previously found paths.
        # First we generate a graph with paths of various lengths...

        src = ['src']
        a = src
        for i in range(3):
            b = ['b%d' % i]
            c = ['c%d' % i, b]
            a.append(b)
            a.append(c)
            a = b
        dst = a
        p = self.shpaths(dst, src)

        for avoid, result in [
            ([],        '%s[1][1][1]'),
            ([0],       '%s[2][1][1][1]'),
            ([1],       '%s[1][2][1][1]'),
            ([2],       '%s[1][1][2][1]'),
            ([0, 1],    '%s[2][1][2][1][1]'),
            ([1, 2],    '%s[1][2][1][2][1]'),
            #           ([1, -1],   '%s[1][2][1][2][1]'),
            ([0, 2],    '%s[2][1][1][2][1]'),
            ([0, 1, 2], '%s[2][1][2][1][2][1]'),
            ([2, 1, 0], '%s[2][1][2][1][2][1]'),

        ]:
            result = result % ' 0: Src'
            # Find new path by avoiding edges from the original path
            q = self.shpaths(dst, src, avoid_edges=p.edges_at(*avoid))
            self.aseq(str(q), result)
            # Find the same path but via a direct method
            q = p.copy_but_avoid_edges_at_levels(*avoid)
            self.aseq(str(q), result)
            # The same, but via a shorter method name
            q = p.avoided(*avoid)
            self.aseq(str(q), result)

        # Test that the avoided set is carried on to copies

        q = p.avoided(0).avoided(2)
        self.aseq(str(q), ' 0: Src[2][1][2][1][1]')


class NewTestCase(TestCase):
    def test_1(self):
        import sys
        o = self.python.io.StringIO()
        iso = self.iso
        x = iso(sys.__dict__)
        print(x.shpaths, file=o)
        # This used to include a path via parameter avoid_edges
        # which was confusing
        print(x.shpaths.avoided(0), file=o)

        # repr() used to be quite useless. I have it now defined as .pp(),
        # but without trailin newline.

        print(repr(x.shpaths), file=o)
        print(repr(x.shpaths), file=o)

        # The shpaths object could sometimes disturb a shpath calculation
        # because dst was free in it.

        x = []
        y = [[[x]]]

        sp = iso(x).get_shpaths(iso(y))
        print(sp, file=o)

        y.append(sp)
        print(iso(x).get_shpaths(iso(y)), file=o)

        # Test that the shortest paths to a set of objects, is the shortest
        # paths to those that can be reached by the shortest paths, only

        x = []
        y = [x]
        z = [y]

        print(iso(x, y).get_shpaths(iso(z)), file=o)

        # Test that we can relate objects that inherits from a class and object
        # (Used to segfault)

        class C:
            pass

        class O(C, object):
            __slots__ = 'x',

        ob = O()
        ob.x = x

        print(iso(x).get_shpaths(iso(ob)), file=o)

        # Test that generalization to a set of sources makes some sense
        # The shortest paths are from the closest sources

        # Hack to make a constant address rendering, for test comparison.
        # This doesn't change anything permanently.
        # XXX come up with an official way to do this.
        summary_str = self.heapy.UniSet.summary_str
        def str_address(x): return '<address>'
        str_address._idpart_header = getattr(
            summary_str.str_address, '_idpart_header', None)
        str_address._idpart_sortrender = getattr(
            summary_str.str_address, '_idpart_sortrender', None)
        summary_str.str_address = str_address

        S = iso()
        shp = iso(x).get_shpaths(iso(y, z))
        print(shp, file=o)
        print(repr(shp), file=o)
        for p in shp:
            S = S ^ p.src
        self.aseq(S, iso(y))

        shp = iso(x).get_shpaths(iso(ob, y, z))
        print(str(shp), file=o)
        print(repr(shp), file=o)
        S = iso()
        for i, p in enumerate(shp):
            S = S ^ p.src
            self.aseq(p.src, shp[i].src)
        self.aseq(S, iso(ob, y))

        # Test that the iter can be restarted
        # even after multiple sources handling was added

        it = iter(shp)
        a = list(it)
        it.isatend = 0
        b = list(it)
        self.aseq(str(a), str(b))

        # The sort order is based on the source set's byid partition (see
        # Path.PathsIter.reset), which sorts based on the size, then render
        # (see Part.IdentityPartition.__init__)
        if sys.getsizeof(y) > sys.getsizeof(ob):
            self.aseq(o.getvalue(), """\
 0: hpy().Root.i0_sysdict
 0: Src.i0_modules['sys'].__dict__
 0: hpy().Root.i0_sysdict
 0: hpy().Root.i0_sysdict
 0: Src[0][0][0]
 0: Src[0][0][0]
 0: Src[0]
 0: Src.x
 0: <1 list: <address>*1>[0]
 0: <1 list: <address>*1>[0]
 0: <1 list: <address>*1>[0]
 1: <1 __main__.O: <address>>.x
 0: <1 list: <address>*1>[0]
 1: <1 __main__.O: <address>>.x
""".replace('__main__', self.__module__))
        else:
            self.aseq(o.getvalue(), """\
 0: hpy().Root.i0_sysdict
 0: Src.i0_modules['sys'].__dict__
 0: hpy().Root.i0_sysdict
 0: hpy().Root.i0_sysdict
 0: Src[0][0][0]
 0: Src[0][0][0]
 0: Src[0]
 0: Src.x
 0: <1 list: <address>*1>[0]
 0: <1 list: <address>*1>[0]
 0: <1 __main__.O: <address>>.x
 1: <1 list: <address>*1>[0]
 0: <1 __main__.O: <address>>.x
 1: <1 list: <address>*1>[0]
""".replace('__main__', self.__module__))

    def test_2(self):
        # To assist interactivity,
        # the more attribute is defined to return an object which
        # the repr() of gives more lines; and has a similar more attribute.
        # Testing this functionality here.

        o = self.python.io.StringIO()
        iso = self.iso
        dst = []
        src = [dst]*20
        print(repr(iso(dst).get_shpaths(iso(src))), file=o)
        print(repr(iso(dst).get_shpaths(iso(src)).more), file=o)
        p = iso(dst).get_shpaths(iso(src))
        print(repr(p.more), file=o)

        self.aseq(o.getvalue(), """\
 0: Src[0]
 1: Src[1]
 2: Src[2]
 3: Src[3]
 4: Src[4]
 5: Src[5]
 6: Src[6]
 7: Src[7]
 8: Src[8]
 9: Src[9]
<... 10 more paths ...>
10: Src[10]
11: Src[11]
12: Src[12]
13: Src[13]
14: Src[14]
15: Src[15]
16: Src[16]
17: Src[17]
18: Src[18]
19: Src[19]
10: Src[10]
11: Src[11]
12: Src[12]
13: Src[13]
14: Src[14]
15: Src[15]
16: Src[16]
17: Src[17]
18: Src[18]
19: Src[19]
""")

    def test_empty(self):
        # Test empty paths
        iso = self.iso
        dst = []
        self.assertTrue(len(list(iso(dst).get_shpaths(iso()))) == 0)

    def test_3(self):
        # Test that Edges is not included in the shortest path

        iso = self.iso
        dst = []
        shp = iso(dst).shpaths
        del dst
        self.assertTrue('Edges' not in str(shp.avoided(0)))

        dst = []

        src = [dst]

        shp = iso(dst).get_shpaths(iso(src))

        src[0] = shp

        dst = iso(dst)
        src = iso(src)

        self.assertTrue(dst.get_shpaths(src).numpaths == 0)

        # Test the sets attribute

        dst = []
        src = [dst]
        dst = iso(dst)
        src = iso(src)
        self.aseq(dst.get_shpaths(src).sets, (src, dst))

        # Test that srs doesn't disturb the path calculation

        class C:
            pass

        c = C()
        cd = iso(c.__dict__)

        p = cd.shpaths
        repr(p)

        del c
        q = cd.shpaths
        self.aseq(repr(q).strip(), "")

        del p, q

        # Test that internals of ShortestPath are hidden in general
        # (via hiding_tag), to consistent result when used interactively,
        # as commented on in notes.txt per Nov 30 2004.

        dst = []
        src = [[[[dst]]]]

        d = iso(dst)
        s = iso(src)

        p = d.get_shpaths(s)
        self.aseq(str(p), " 0: Src[0][0][0][0]")
        src.append(p)
        p._XX_ = dst    # A shorter path, but it should be hidden
        self.aseq(str(d.get_shpaths(s)), " 0: Src[0][0][0][0]")

        # Test what .more prints finally

        self.aseq(str(p.more), '<No more paths>')

        # Test that .top is idempotent

        self.asis(p.more.top.top, p)

    def test_4(self):
        # Test that if one extra path will be printed if there are
        # exactly 11 paths

        iso = self.iso
        o = self.python.io.StringIO()

        dst = []
        src = [dst] * 11

        shp = iso(dst).get_shpaths(iso(src))
        print(str(shp), file=o)
        self.aseq(o.getvalue(), """\
 0: Src[0]
 1: Src[1]
 2: Src[2]
 3: Src[3]
 4: Src[4]
 5: Src[5]
 6: Src[6]
 7: Src[7]
 8: Src[8]
 9: Src[9]
10: Src[10]
""")

    def test_comparison(self):
        # Test that non-compariable keys won't crash
        # output order may be arbitrary not the output is not tested

        iso = self.iso
        dst = []

        shp = iso(dst).get_shpaths(iso({0: dst, '': dst}))
        str(shp)

        shp = iso(dst).get_shpaths(iso({object(): dst, object(): dst}))
        str(shp)


def run_test(case, debug=0):
    support.run_unittest(case, debug)


def test_main(debug=0):
    run_test(NewTestCase, debug)
    run_test(RelationTestCase, debug)
    run_test(RootTestCase, debug)
    run_test(PathTestCase, debug)
    run_test(MultiTestCase, debug)
    run_test(AvoidTestCase, debug)


if __name__ == "__main__":
    test_main()

Youez - 2016 - github.com/yon3zu
LinuXploit