����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 : 213.165.242.4  /  Your IP : 216.73.216.249
Web Server : Apache
System : Linux amsngx344.inmotionhosting.com 4.18.0-553.40.1.lve.el8.x86_64 #1 SMP Wed Feb 12 18:54:57 UTC 2025 x86_64
User : aquafi9 ( 1305)
PHP Version : 7.4.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : ON  |  Pkexec : ON
Directory :  /proc/self/root/opt/imh-python/lib/python2.7/test/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /proc/self/root/opt/imh-python/lib/python2.7/test/test_xml_etree.py
# xml.etree test.  This file contains enough tests to make sure that
# all included components work as they should.
# Large parts are extracted from the upstream test suite.

# IMPORTANT: the same doctests are run from "test_xml_etree_c" in
# order to ensure consistency between the C implementation and the
# Python implementation.
#
# For this purpose, the module-level "ET" symbol is temporarily
# monkey-patched when running the "test_xml_etree_c" test suite.
# Don't re-import "xml.etree.ElementTree" module in the docstring,
# except if the test is specific to the Python implementation.

import sys
import cgi

from test import test_support
from test.test_support import findfile

from xml.etree import ElementTree as ET

SIMPLE_XMLFILE = findfile("simple.xml", subdir="xmltestdata")
SIMPLE_NS_XMLFILE = findfile("simple-ns.xml", subdir="xmltestdata")

SAMPLE_XML = """\
<body>
  <tag class='a'>text</tag>
  <tag class='b' />
  <section>
    <tag class='b' id='inner'>subtext</tag>
  </section>
</body>
"""

SAMPLE_SECTION = """\
<section>
  <tag class='b' id='inner'>subtext</tag>
  <nexttag />
  <nextsection>
    <tag />
  </nextsection>
</section>
"""

SAMPLE_XML_NS = """
<body xmlns="http://effbot.org/ns">
  <tag>text</tag>
  <tag />
  <section>
    <tag>subtext</tag>
  </section>
</body>
"""


def sanity():
    """
    Import sanity.

    >>> from xml.etree import ElementTree
    >>> from xml.etree import ElementInclude
    >>> from xml.etree import ElementPath
    """

def check_method(method):
    if not hasattr(method, '__call__'):
        print method, "not callable"

def serialize(elem, to_string=True, **options):
    import StringIO
    file = StringIO.StringIO()
    tree = ET.ElementTree(elem)
    tree.write(file, **options)
    if to_string:
        return file.getvalue()
    else:
        file.seek(0)
        return file

def summarize(elem):
    if elem.tag == ET.Comment:
        return "<Comment>"
    return elem.tag

def summarize_list(seq):
    return [summarize(elem) for elem in seq]

def normalize_crlf(tree):
    for elem in tree.iter():
        if elem.text:
            elem.text = elem.text.replace("\r\n", "\n")
        if elem.tail:
            elem.tail = elem.tail.replace("\r\n", "\n")

def check_string(string):
    len(string)
    for char in string:
        if len(char) != 1:
            print "expected one-character string, got %r" % char
    new_string = string + ""
    new_string = string + " "
    string[:0]

def check_mapping(mapping):
    len(mapping)
    keys = mapping.keys()
    items = mapping.items()
    for key in keys:
        item = mapping[key]
    mapping["key"] = "value"
    if mapping["key"] != "value":
        print "expected value string, got %r" % mapping["key"]

def check_element(element):
    if not ET.iselement(element):
        print "not an element"
    if not hasattr(element, "tag"):
        print "no tag member"
    if not hasattr(element, "attrib"):
        print "no attrib member"
    if not hasattr(element, "text"):
        print "no text member"
    if not hasattr(element, "tail"):
        print "no tail member"

    check_string(element.tag)
    check_mapping(element.attrib)
    if element.text is not None:
        check_string(element.text)
    if element.tail is not None:
        check_string(element.tail)
    for elem in element:
        check_element(elem)

# --------------------------------------------------------------------
# element tree tests

def interface():
    r"""
    Test element tree interface.

    >>> element = ET.Element("tag")
    >>> check_element(element)
    >>> tree = ET.ElementTree(element)
    >>> check_element(tree.getroot())

    >>> element = ET.Element("t\xe4g", key="value")
    >>> tree = ET.ElementTree(element)
    >>> repr(element)   # doctest: +ELLIPSIS
    "<Element 't\\xe4g' at 0x...>"
    >>> element = ET.Element("tag", key="value")

    Make sure all standard element methods exist.

    >>> check_method(element.append)
    >>> check_method(element.extend)
    >>> check_method(element.insert)
    >>> check_method(element.remove)
    >>> check_method(element.getchildren)
    >>> check_method(element.find)
    >>> check_method(element.iterfind)
    >>> check_method(element.findall)
    >>> check_method(element.findtext)
    >>> check_method(element.clear)
    >>> check_method(element.get)
    >>> check_method(element.set)
    >>> check_method(element.keys)
    >>> check_method(element.items)
    >>> check_method(element.iter)
    >>> check_method(element.itertext)
    >>> check_method(element.getiterator)

    These methods return an iterable. See bug 6472.

    >>> check_method(element.iter("tag").next)
    >>> check_method(element.iterfind("tag").next)
    >>> check_method(element.iterfind("*").next)
    >>> check_method(tree.iter("tag").next)
    >>> check_method(tree.iterfind("tag").next)
    >>> check_method(tree.iterfind("*").next)

    These aliases are provided:

    >>> assert ET.XML == ET.fromstring
    >>> assert ET.PI == ET.ProcessingInstruction
    >>> assert ET.XMLParser == ET.XMLTreeBuilder
    """

def simpleops():
    """
    Basic method sanity checks.

    >>> elem = ET.XML("<body><tag/></body>")
    >>> serialize(elem)
    '<body><tag /></body>'
    >>> e = ET.Element("tag2")
    >>> elem.append(e)
    >>> serialize(elem)
    '<body><tag /><tag2 /></body>'
    >>> elem.remove(e)
    >>> serialize(elem)
    '<body><tag /></body>'
    >>> elem.insert(0, e)
    >>> serialize(elem)
    '<body><tag2 /><tag /></body>'
    >>> elem.remove(e)
    >>> elem.extend([e])
    >>> serialize(elem)
    '<body><tag /><tag2 /></body>'
    >>> elem.remove(e)

    >>> element = ET.Element("tag", key="value")
    >>> serialize(element) # 1
    '<tag key="value" />'
    >>> subelement = ET.Element("subtag")
    >>> element.append(subelement)
    >>> serialize(element) # 2
    '<tag key="value"><subtag /></tag>'
    >>> element.insert(0, subelement)
    >>> serialize(element) # 3
    '<tag key="value"><subtag /><subtag /></tag>'
    >>> element.remove(subelement)
    >>> serialize(element) # 4
    '<tag key="value"><subtag /></tag>'
    >>> element.remove(subelement)
    >>> serialize(element) # 5
    '<tag key="value" />'
    >>> element.remove(subelement)
    Traceback (most recent call last):
    ValueError: list.remove(x): x not in list
    >>> serialize(element) # 6
    '<tag key="value" />'
    >>> element[0:0] = [subelement, subelement, subelement]
    >>> serialize(element[1])
    '<subtag />'
    >>> element[1:9] == [element[1], element[2]]
    True
    >>> element[:9:2] == [element[0], element[2]]
    True
    >>> del element[1:2]
    >>> serialize(element)
    '<tag key="value"><subtag /><subtag /></tag>'
    """

def cdata():
    """
    Test CDATA handling (etc).

    >>> serialize(ET.XML("<tag>hello</tag>"))
    '<tag>hello</tag>'
    >>> serialize(ET.XML("<tag>&#104;&#101;&#108;&#108;&#111;</tag>"))
    '<tag>hello</tag>'
    >>> serialize(ET.XML("<tag><![CDATA[hello]]></tag>"))
    '<tag>hello</tag>'
    """

# Only with Python implementation
def simplefind():
    """
    Test find methods using the elementpath fallback.

    >>> from xml.etree import ElementTree

    >>> CurrentElementPath = ElementTree.ElementPath
    >>> ElementTree.ElementPath = ElementTree._SimpleElementPath()
    >>> elem = ElementTree.XML(SAMPLE_XML)
    >>> elem.find("tag").tag
    'tag'
    >>> ElementTree.ElementTree(elem).find("tag").tag
    'tag'
    >>> elem.findtext("tag")
    'text'
    >>> elem.findtext("tog")
    >>> elem.findtext("tog", "default")
    'default'
    >>> ElementTree.ElementTree(elem).findtext("tag")
    'text'
    >>> summarize_list(elem.findall("tag"))
    ['tag', 'tag']
    >>> summarize_list(elem.findall(".//tag"))
    ['tag', 'tag', 'tag']

    Path syntax doesn't work in this case.

    >>> elem.find("section/tag")
    >>> elem.findtext("section/tag")
    >>> summarize_list(elem.findall("section/tag"))
    []

    >>> ElementTree.ElementPath = CurrentElementPath
    """

def find():
    """
    Test find methods (including xpath syntax).

    >>> elem = ET.XML(SAMPLE_XML)
    >>> elem.find("tag").tag
    'tag'
    >>> ET.ElementTree(elem).find("tag").tag
    'tag'
    >>> elem.find("section/tag").tag
    'tag'
    >>> elem.find("./tag").tag
    'tag'
    >>> ET.ElementTree(elem).find("./tag").tag
    'tag'
    >>> ET.ElementTree(elem).find("/tag").tag
    'tag'
    >>> elem[2] = ET.XML(SAMPLE_SECTION)
    >>> elem.find("section/nexttag").tag
    'nexttag'
    >>> ET.ElementTree(elem).find("section/tag").tag
    'tag'
    >>> ET.ElementTree(elem).find("tog")
    >>> ET.ElementTree(elem).find("tog/foo")
    >>> elem.findtext("tag")
    'text'
    >>> elem.findtext("section/nexttag")
    ''
    >>> elem.findtext("section/nexttag", "default")
    ''
    >>> elem.findtext("tog")
    >>> elem.findtext("tog", "default")
    'default'
    >>> ET.ElementTree(elem).findtext("tag")
    'text'
    >>> ET.ElementTree(elem).findtext("tog/foo")
    >>> ET.ElementTree(elem).findtext("tog/foo", "default")
    'default'
    >>> ET.ElementTree(elem).findtext("./tag")
    'text'
    >>> ET.ElementTree(elem).findtext("/tag")
    'text'
    >>> elem.findtext("section/tag")
    'subtext'
    >>> ET.ElementTree(elem).findtext("section/tag")
    'subtext'
    >>> summarize_list(elem.findall("."))
    ['body']
    >>> summarize_list(elem.findall("tag"))
    ['tag', 'tag']
    >>> summarize_list(elem.findall("tog"))
    []
    >>> summarize_list(elem.findall("tog/foo"))
    []
    >>> summarize_list(elem.findall("*"))
    ['tag', 'tag', 'section']
    >>> summarize_list(elem.findall(".//tag"))
    ['tag', 'tag', 'tag', 'tag']
    >>> summarize_list(elem.findall("section/tag"))
    ['tag']
    >>> summarize_list(elem.findall("section//tag"))
    ['tag', 'tag']
    >>> summarize_list(elem.findall("section/*"))
    ['tag', 'nexttag', 'nextsection']
    >>> summarize_list(elem.findall("section//*"))
    ['tag', 'nexttag', 'nextsection', 'tag']
    >>> summarize_list(elem.findall("section/.//*"))
    ['tag', 'nexttag', 'nextsection', 'tag']
    >>> summarize_list(elem.findall("*/*"))
    ['tag', 'nexttag', 'nextsection']
    >>> summarize_list(elem.findall("*//*"))
    ['tag', 'nexttag', 'nextsection', 'tag']
    >>> summarize_list(elem.findall("*/tag"))
    ['tag']
    >>> summarize_list(elem.findall("*/./tag"))
    ['tag']
    >>> summarize_list(elem.findall("./tag"))
    ['tag', 'tag']
    >>> summarize_list(elem.findall(".//tag"))
    ['tag', 'tag', 'tag', 'tag']
    >>> summarize_list(elem.findall("././tag"))
    ['tag', 'tag']
    >>> summarize_list(elem.findall(".//tag[@class]"))
    ['tag', 'tag', 'tag']
    >>> summarize_list(elem.findall(".//tag[@class='a']"))
    ['tag']
    >>> summarize_list(elem.findall(".//tag[@class='b']"))
    ['tag', 'tag']
    >>> summarize_list(elem.findall(".//tag[@id]"))
    ['tag']
    >>> summarize_list(elem.findall(".//section[tag]"))
    ['section']
    >>> summarize_list(elem.findall(".//section[element]"))
    []
    >>> summarize_list(elem.findall("../tag"))
    []
    >>> summarize_list(elem.findall("section/../tag"))
    ['tag', 'tag']
    >>> summarize_list(ET.ElementTree(elem).findall("./tag"))
    ['tag', 'tag']

    Following example is invalid in 1.2.
    A leading '*' is assumed in 1.3.

    >>> elem.findall("section//") == elem.findall("section//*")
    True

    ET's Path module handles this case incorrectly; this gives
    a warning in 1.3, and the behaviour will be modified in 1.4.

    >>> summarize_list(ET.ElementTree(elem).findall("/tag"))
    ['tag', 'tag']

    >>> elem = ET.XML(SAMPLE_XML_NS)
    >>> summarize_list(elem.findall("tag"))
    []
    >>> summarize_list(elem.findall("{http://effbot.org/ns}tag"))
    ['{http://effbot.org/ns}tag', '{http://effbot.org/ns}tag']
    >>> summarize_list(elem.findall(".//{http://effbot.org/ns}tag"))
    ['{http://effbot.org/ns}tag', '{http://effbot.org/ns}tag', '{http://effbot.org/ns}tag']
    """

def file_init():
    """
    >>> import StringIO

    >>> stringfile = StringIO.StringIO(SAMPLE_XML)
    >>> tree = ET.ElementTree(file=stringfile)
    >>> tree.find("tag").tag
    'tag'
    >>> tree.find("section/tag").tag
    'tag'

    >>> tree = ET.ElementTree(file=SIMPLE_XMLFILE)
    >>> tree.find("element").tag
    'element'
    >>> tree.find("element/../empty-element").tag
    'empty-element'
    """

def bad_find():
    """
    Check bad or unsupported path expressions.

    >>> elem = ET.XML(SAMPLE_XML)
    >>> elem.findall("/tag")
    Traceback (most recent call last):
    SyntaxError: cannot use absolute path on element
    """

def path_cache():
    """
    Check that the path cache behaves sanely.

    >>> elem = ET.XML(SAMPLE_XML)
    >>> for i in range(10): ET.ElementTree(elem).find('./'+str(i))
    >>> cache_len_10 = len(ET.ElementPath._cache)
    >>> for i in range(10): ET.ElementTree(elem).find('./'+str(i))
    >>> len(ET.ElementPath._cache) == cache_len_10
    True
    >>> for i in range(20): ET.ElementTree(elem).find('./'+str(i))
    >>> len(ET.ElementPath._cache) > cache_len_10
    True
    >>> for i in range(600): ET.ElementTree(elem).find('./'+str(i))
    >>> len(ET.ElementPath._cache) < 500
    True
    """

def copy():
    """
    Test copy handling (etc).

    >>> import copy
    >>> e1 = ET.XML("<tag>hello<foo/></tag>")
    >>> e2 = copy.copy(e1)
    >>> e3 = copy.deepcopy(e1)
    >>> e1.find("foo").tag = "bar"
    >>> serialize(e1)
    '<tag>hello<bar /></tag>'
    >>> serialize(e2)
    '<tag>hello<bar /></tag>'
    >>> serialize(e3)
    '<tag>hello<foo /></tag>'

    """

def attrib():
    """
    Test attribute handling.

    >>> elem = ET.Element("tag")
    >>> elem.get("key") # 1.1
    >>> elem.get("key", "default") # 1.2
    'default'
    >>> elem.set("key", "value")
    >>> elem.get("key") # 1.3
    'value'

    >>> elem = ET.Element("tag", key="value")
    >>> elem.get("key") # 2.1
    'value'
    >>> elem.attrib # 2.2
    {'key': 'value'}

    >>> attrib = {"key": "value"}
    >>> elem = ET.Element("tag", attrib)
    >>> attrib.clear() # check for aliasing issues
    >>> elem.get("key") # 3.1
    'value'
    >>> elem.attrib # 3.2
    {'key': 'value'}

    >>> attrib = {"key": "value"}
    >>> elem = ET.Element("tag", **attrib)
    >>> attrib.clear() # check for aliasing issues
    >>> elem.get("key") # 4.1
    'value'
    >>> elem.attrib # 4.2
    {'key': 'value'}

    >>> elem = ET.Element("tag", {"key": "other"}, key="value")
    >>> elem.get("key") # 5.1
    'value'
    >>> elem.attrib # 5.2
    {'key': 'value'}

    >>> elem = ET.Element('test')
    >>> elem.text = "aa"
    >>> elem.set('testa', 'testval')
    >>> elem.set('testb', 'test2')
    >>> ET.tostring(elem)
    '<test testa="testval" testb="test2">aa</test>'
    >>> sorted(elem.keys())
    ['testa', 'testb']
    >>> sorted(elem.items())
    [('testa', 'testval'), ('testb', 'test2')]
    >>> elem.attrib['testb']
    'test2'
    >>> elem.attrib['testb'] = 'test1'
    >>> elem.attrib['testc'] = 'test2'
    >>> ET.tostring(elem)
    '<test testa="testval" testb="test1" testc="test2">aa</test>'
    """

def makeelement():
    """
    Test makeelement handling.

    >>> elem = ET.Element("tag")
    >>> attrib = {"key": "value"}
    >>> subelem = elem.makeelement("subtag", attrib)
    >>> if subelem.attrib is attrib:
    ...     print "attrib aliasing"
    >>> elem.append(subelem)
    >>> serialize(elem)
    '<tag><subtag key="value" /></tag>'

    >>> elem.clear()
    >>> serialize(elem)
    '<tag />'
    >>> elem.append(subelem)
    >>> serialize(elem)
    '<tag><subtag key="value" /></tag>'
    >>> elem.extend([subelem, subelem])
    >>> serialize(elem)
    '<tag><subtag key="value" /><subtag key="value" /><subtag key="value" /></tag>'
    >>> elem[:] = [subelem]
    >>> serialize(elem)
    '<tag><subtag key="value" /></tag>'
    >>> elem[:] = tuple([subelem])
    >>> serialize(elem)
    '<tag><subtag key="value" /></tag>'

    """

def parsefile():
    """
    Test parsing from file.

    >>> tree = ET.parse(SIMPLE_XMLFILE)
    >>> normalize_crlf(tree)
    >>> tree.write(sys.stdout)
    <root>
       <element key="value">text</element>
       <element>text</element>tail
       <empty-element />
    </root>
    >>> tree = ET.parse(SIMPLE_NS_XMLFILE)
    >>> normalize_crlf(tree)
    >>> tree.write(sys.stdout)
    <ns0:root xmlns:ns0="namespace">
       <ns0:element key="value">text</ns0:element>
       <ns0:element>text</ns0:element>tail
       <ns0:empty-element />
    </ns0:root>

    >>> with open(SIMPLE_XMLFILE) as f:
    ...     data = f.read()

    >>> parser = ET.XMLParser()
    >>> parser.version  # doctest: +ELLIPSIS
    'Expat ...'
    >>> parser.feed(data)
    >>> print serialize(parser.close())
    <root>
       <element key="value">text</element>
       <element>text</element>tail
       <empty-element />
    </root>

    >>> parser = ET.XMLTreeBuilder() # 1.2 compatibility
    >>> parser.feed(data)
    >>> print serialize(parser.close())
    <root>
       <element key="value">text</element>
       <element>text</element>tail
       <empty-element />
    </root>

    >>> target = ET.TreeBuilder()
    >>> parser = ET.XMLParser(target=target)
    >>> parser.feed(data)
    >>> print serialize(parser.close())
    <root>
       <element key="value">text</element>
       <element>text</element>tail
       <empty-element />
    </root>
    """

def parseliteral():
    """
    >>> element = ET.XML("<html><body>text</body></html>")
    >>> ET.ElementTree(element).write(sys.stdout)
    <html><body>text</body></html>
    >>> element = ET.fromstring("<html><body>text</body></html>")
    >>> ET.ElementTree(element).write(sys.stdout)
    <html><body>text</body></html>
    >>> sequence = ["<html><body>", "text</bo", "dy></html>"]
    >>> element = ET.fromstringlist(sequence)
    >>> print ET.tostring(element)
    <html><body>text</body></html>
    >>> print "".join(ET.tostringlist(element))
    <html><body>text</body></html>
    >>> ET.tostring(element, "ascii")
    "<?xml version='1.0' encoding='ascii'?>\\n<html><body>text</body></html>"
    >>> _, ids = ET.XMLID("<html><body>text</body></html>")
    >>> len(ids)
    0
    >>> _, ids = ET.XMLID("<html><body id='body'>text</body></html>")
    >>> len(ids)
    1
    >>> ids["body"].tag
    'body'
    """

def iterparse():
    """
    Test iterparse interface.

    >>> iterparse = ET.iterparse

    >>> context = iterparse(SIMPLE_XMLFILE)
    >>> action, elem = next(context)
    >>> print action, elem.tag
    end element
    >>> for action, elem in context:
    ...   print action, elem.tag
    end element
    end empty-element
    end root
    >>> context.root.tag
    'root'

    >>> context = iterparse(SIMPLE_NS_XMLFILE)
    >>> for action, elem in context:
    ...   print action, elem.tag
    end {namespace}element
    end {namespace}element
    end {namespace}empty-element
    end {namespace}root

    >>> events = ()
    >>> context = iterparse(SIMPLE_XMLFILE, events)
    >>> for action, elem in context:
    ...   print action, elem.tag

    >>> events = ()
    >>> context = iterparse(SIMPLE_XMLFILE, events=events)
    >>> for action, elem in context:
    ...   print action, elem.tag

    >>> events = ("start", "end")
    >>> context = iterparse(SIMPLE_XMLFILE, events)
    >>> for action, elem in context:
    ...   print action, elem.tag
    start root
    start element
    end element
    start element
    end element
    start empty-element
    end empty-element
    end root

    >>> events = ("start", "end", "start-ns", "end-ns")
    >>> context = iterparse(SIMPLE_NS_XMLFILE, events)
    >>> for action, elem in context:
    ...   if action in ("start", "end"):
    ...     print action, elem.tag
    ...   else:
    ...     print action, elem
    start-ns ('', 'namespace')
    start {namespace}root
    start {namespace}element
    end {namespace}element
    start {namespace}element
    end {namespace}element
    start {namespace}empty-element
    end {namespace}empty-element
    end {namespace}root
    end-ns None

    >>> import StringIO

    >>> events = ('start-ns', 'end-ns')
    >>> context = ET.iterparse(StringIO.StringIO(r"<root xmlns=''/>"), events)
    >>> for action, elem in context:
    ...   print action, elem
    start-ns ('', '')
    end-ns None

    >>> events = ("start", "end", "bogus")
    >>> with open(SIMPLE_XMLFILE, "rb") as f:
    ...     iterparse(f, events)
    Traceback (most recent call last):
    ValueError: unknown event 'bogus'

    >>> source = StringIO.StringIO(
    ...     "<?xml version='1.0' encoding='iso-8859-1'?>\\n"
    ...     "<body xmlns='http://&#233;ffbot.org/ns'\\n"
    ...     "      xmlns:cl\\xe9='http://effbot.org/ns'>text</body>\\n")
    >>> events = ("start-ns",)
    >>> context = iterparse(source, events)
    >>> for action, elem in context:
    ...     print action, elem
    start-ns ('', u'http://\\xe9ffbot.org/ns')
    start-ns (u'cl\\xe9', 'http://effbot.org/ns')

    >>> source = StringIO.StringIO("<document />junk")
    >>> try:
    ...   for action, elem in iterparse(source):
    ...     print action, elem.tag
    ... except ET.ParseError, v:
    ...   print v
    end document
    junk after document element: line 1, column 12
    """

def writefile():
    """
    >>> elem = ET.Element("tag")
    >>> elem.text = "text"
    >>> serialize(elem)
    '<tag>text</tag>'
    >>> ET.SubElement(elem, "subtag").text = "subtext"
    >>> serialize(elem)
    '<tag>text<subtag>subtext</subtag></tag>'

    Test tag suppression
    >>> elem.tag = None
    >>> serialize(elem)
    'text<subtag>subtext</subtag>'
    >>> elem.insert(0, ET.Comment("comment"))
    >>> serialize(elem)     # assumes 1.3
    'text<!--comment--><subtag>subtext</subtag>'
    >>> elem[0] = ET.PI("key", "value")
    >>> serialize(elem)
    'text<?key value?><subtag>subtext</subtag>'
    """

def custom_builder():
    """
    Test parser w. custom builder.

    >>> with open(SIMPLE_XMLFILE) as f:
    ...     data = f.read()
    >>> class Builder:
    ...     def start(self, tag, attrib):
    ...         print "start", tag
    ...     def end(self, tag):
    ...         print "end", tag
    ...     def data(self, text):
    ...         pass
    >>> builder = Builder()
    >>> parser = ET.XMLParser(target=builder)
    >>> parser.feed(data)
    start root
    start element
    end element
    start element
    end element
    start empty-element
    end empty-element
    end root

    >>> with open(SIMPLE_NS_XMLFILE) as f:
    ...     data = f.read()
    >>> class Builder:
    ...     def start(self, tag, attrib):
    ...         print "start", tag
    ...     def end(self, tag):
    ...         print "end", tag
    ...     def data(self, text):
    ...         pass
    ...     def pi(self, target, data):
    ...         print "pi", target, repr(data)
    ...     def comment(self, data):
    ...         print "comment", repr(data)
    >>> builder = Builder()
    >>> parser = ET.XMLParser(target=builder)
    >>> parser.feed(data)
    pi pi 'data'
    comment ' comment '
    start {namespace}root
    start {namespace}element
    end {namespace}element
    start {namespace}element
    end {namespace}element
    start {namespace}empty-element
    end {namespace}empty-element
    end {namespace}root

    """

def getchildren():
    """
    Test Element.getchildren()

    >>> with open(SIMPLE_XMLFILE, "r") as f:
    ...     tree = ET.parse(f)
    >>> for elem in tree.getroot().iter():
    ...     summarize_list(elem.getchildren())
    ['element', 'element', 'empty-element']
    []
    []
    []
    >>> for elem in tree.getiterator():
    ...     summarize_list(elem.getchildren())
    ['element', 'element', 'empty-element']
    []
    []
    []

    >>> elem = ET.XML(SAMPLE_XML)
    >>> len(elem.getchildren())
    3
    >>> len(elem[2].getchildren())
    1
    >>> elem[:] == elem.getchildren()
    True
    >>> child1 = elem[0]
    >>> child2 = elem[2]
    >>> del elem[1:2]
    >>> len(elem.getchildren())
    2
    >>> child1 == elem[0]
    True
    >>> child2 == elem[1]
    True
    >>> elem[0:2] = [child2, child1]
    >>> child2 == elem[0]
    True
    >>> child1 == elem[1]
    True
    >>> child1 == elem[0]
    False
    >>> elem.clear()
    >>> elem.getchildren()
    []
    """

def writestring():
    """
    >>> elem = ET.XML("<html><body>text</body></html>")
    >>> ET.tostring(elem)
    '<html><body>text</body></html>'
    >>> elem = ET.fromstring("<html><body>text</body></html>")
    >>> ET.tostring(elem)
    '<html><body>text</body></html>'
    """

def check_encoding(encoding):
    """
    >>> check_encoding("ascii")
    >>> check_encoding("us-ascii")
    >>> check_encoding("iso-8859-1")
    >>> check_encoding("iso-8859-15")
    >>> check_encoding("cp437")
    >>> check_encoding("mac-roman")
    >>> check_encoding("gbk")
    Traceback (most recent call last):
    ValueError: multi-byte encodings are not supported
    >>> check_encoding("cp037")
    Traceback (most recent call last):
    ParseError: unknown encoding: line 1, column 30
    """
    ET.XML("<?xml version='1.0' encoding='%s'?><xml />" % encoding)

def encoding():
    r"""
    Test encoding issues.

    >>> elem = ET.Element("tag")
    >>> elem.text = u"abc"
    >>> serialize(elem)
    '<tag>abc</tag>'
    >>> serialize(elem, encoding="utf-8")
    '<tag>abc</tag>'
    >>> serialize(elem, encoding="us-ascii")
    '<tag>abc</tag>'
    >>> serialize(elem, encoding="iso-8859-1")
    "<?xml version='1.0' encoding='iso-8859-1'?>\n<tag>abc</tag>"

    >>> elem.text = "<&\"\'>"
    >>> serialize(elem)
    '<tag>&lt;&amp;"\'&gt;</tag>'
    >>> serialize(elem, encoding="utf-8")
    '<tag>&lt;&amp;"\'&gt;</tag>'
    >>> serialize(elem, encoding="us-ascii") # cdata characters
    '<tag>&lt;&amp;"\'&gt;</tag>'
    >>> serialize(elem, encoding="iso-8859-1")
    '<?xml version=\'1.0\' encoding=\'iso-8859-1\'?>\n<tag>&lt;&amp;"\'&gt;</tag>'

    >>> elem.attrib["key"] = "<&\"\'>"
    >>> elem.text = None
    >>> serialize(elem)
    '<tag key="&lt;&amp;&quot;\'&gt;" />'
    >>> serialize(elem, encoding="utf-8")
    '<tag key="&lt;&amp;&quot;\'&gt;" />'
    >>> serialize(elem, encoding="us-ascii")
    '<tag key="&lt;&amp;&quot;\'&gt;" />'
    >>> serialize(elem, encoding="iso-8859-1")
    '<?xml version=\'1.0\' encoding=\'iso-8859-1\'?>\n<tag key="&lt;&amp;&quot;\'&gt;" />'

    >>> elem.text = u'\xe5\xf6\xf6<>'
    >>> elem.attrib.clear()
    >>> serialize(elem)
    '<tag>&#229;&#246;&#246;&lt;&gt;</tag>'
    >>> serialize(elem, encoding="utf-8")
    '<tag>\xc3\xa5\xc3\xb6\xc3\xb6&lt;&gt;</tag>'
    >>> serialize(elem, encoding="us-ascii")
    '<tag>&#229;&#246;&#246;&lt;&gt;</tag>'
    >>> serialize(elem, encoding="iso-8859-1")
    "<?xml version='1.0' encoding='iso-8859-1'?>\n<tag>\xe5\xf6\xf6&lt;&gt;</tag>"

    >>> elem.attrib["key"] = u'\xe5\xf6\xf6<>'
    >>> elem.text = None
    >>> serialize(elem)
    '<tag key="&#229;&#246;&#246;&lt;&gt;" />'
    >>> serialize(elem, encoding="utf-8")
    '<tag key="\xc3\xa5\xc3\xb6\xc3\xb6&lt;&gt;" />'
    >>> serialize(elem, encoding="us-ascii")
    '<tag key="&#229;&#246;&#246;&lt;&gt;" />'
    >>> serialize(elem, encoding="iso-8859-1")
    '<?xml version=\'1.0\' encoding=\'iso-8859-1\'?>\n<tag key="\xe5\xf6\xf6&lt;&gt;" />'
    """

def methods():
    r"""
    Test serialization methods.

    >>> e = ET.XML("<html><link/><script>1 &lt; 2</script></html>")
    >>> e.tail = "\n"
    >>> serialize(e)
    '<html><link /><script>1 &lt; 2</script></html>\n'
    >>> serialize(e, method=None)
    '<html><link /><script>1 &lt; 2</script></html>\n'
    >>> serialize(e, method="xml")
    '<html><link /><script>1 &lt; 2</script></html>\n'
    >>> serialize(e, method="html")
    '<html><link><script>1 < 2</script></html>\n'
    >>> serialize(e, method="text")
    '1 < 2\n'
    """

def iterators():
    """
    Test iterators.

    >>> e = ET.XML("<html><body>this is a <i>paragraph</i>.</body>..</html>")
    >>> summarize_list(e.iter())
    ['html', 'body', 'i']
    >>> summarize_list(e.find("body").iter())
    ['body', 'i']
    >>> summarize(next(e.iter()))
    'html'
    >>> "".join(e.itertext())
    'this is a paragraph...'
    >>> "".join(e.find("body").itertext())
    'this is a paragraph.'
    >>> next(e.itertext())
    'this is a '

    Method iterparse should return an iterator. See bug 6472.

    >>> sourcefile = serialize(e, to_string=False)
    >>> next(ET.iterparse(sourcefile))  # doctest: +ELLIPSIS
    ('end', <Element 'i' at 0x...>)

    >>> tree = ET.ElementTree(None)
    >>> tree.iter()
    Traceback (most recent call last):
    AttributeError: 'NoneType' object has no attribute 'iter'
    """

ENTITY_XML = """\
<!DOCTYPE points [
<!ENTITY % user-entities SYSTEM 'user-entities.xml'>
%user-entities;
]>
<document>&entity;</document>
"""

def entity():
    """
    Test entity handling.

    1) good entities

    >>> e = ET.XML("<document title='&#x8230;'>test</document>")
    >>> serialize(e)
    '<document title="&#33328;">test</document>'

    2) bad entities

    >>> ET.XML("<document>&entity;</document>")
    Traceback (most recent call last):
    ParseError: undefined entity: line 1, column 10

    >>> ET.XML(ENTITY_XML)
    Traceback (most recent call last):
    ParseError: undefined entity &entity;: line 5, column 10

    3) custom entity

    >>> parser = ET.XMLParser()
    >>> parser.entity["entity"] = "text"
    >>> parser.feed(ENTITY_XML)
    >>> root = parser.close()
    >>> serialize(root)
    '<document>text</document>'
    """

def error(xml):
    """

    Test error handling.

    >>> issubclass(ET.ParseError, SyntaxError)
    True
    >>> error("foo").position
    (1, 0)
    >>> error("<tag>&foo;</tag>").position
    (1, 5)
    >>> error("foobar<").position
    (1, 6)

    """
    try:
        ET.XML(xml)
    except ET.ParseError:
        return sys.exc_value

def namespace():
    """
    Test namespace issues.

    1) xml namespace

    >>> elem = ET.XML("<tag xml:lang='en' />")
    >>> serialize(elem) # 1.1
    '<tag xml:lang="en" />'

    2) other "well-known" namespaces

    >>> elem = ET.XML("<rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#' />")
    >>> serialize(elem) # 2.1
    '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" />'

    >>> elem = ET.XML("<html:html xmlns:html='http://www.w3.org/1999/xhtml' />")
    >>> serialize(elem) # 2.2
    '<html:html xmlns:html="http://www.w3.org/1999/xhtml" />'

    >>> elem = ET.XML("<soap:Envelope xmlns:soap='http://schemas.xmlsoap.org/soap/envelope' />")
    >>> serialize(elem) # 2.3
    '<ns0:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope" />'

    3) unknown namespaces
    >>> elem = ET.XML(SAMPLE_XML_NS)
    >>> print serialize(elem)
    <ns0:body xmlns:ns0="http://effbot.org/ns">
      <ns0:tag>text</ns0:tag>
      <ns0:tag />
      <ns0:section>
        <ns0:tag>subtext</ns0:tag>
      </ns0:section>
    </ns0:body>
    """

def qname():
    """
    Test QName handling.

    1) decorated tags

    >>> elem = ET.Element("{uri}tag")
    >>> serialize(elem) # 1.1
    '<ns0:tag xmlns:ns0="uri" />'
    >>> elem = ET.Element(ET.QName("{uri}tag"))
    >>> serialize(elem) # 1.2
    '<ns0:tag xmlns:ns0="uri" />'
    >>> elem = ET.Element(ET.QName("uri", "tag"))
    >>> serialize(elem) # 1.3
    '<ns0:tag xmlns:ns0="uri" />'
    >>> elem = ET.Element(ET.QName("uri", "tag"))
    >>> subelem = ET.SubElement(elem, ET.QName("uri", "tag1"))
    >>> subelem = ET.SubElement(elem, ET.QName("uri", "tag2"))
    >>> serialize(elem) # 1.4
    '<ns0:tag xmlns:ns0="uri"><ns0:tag1 /><ns0:tag2 /></ns0:tag>'

    2) decorated attributes

    >>> elem.clear()
    >>> elem.attrib["{uri}key"] = "value"
    >>> serialize(elem) # 2.1
    '<ns0:tag xmlns:ns0="uri" ns0:key="value" />'

    >>> elem.clear()
    >>> elem.attrib[ET.QName("{uri}key")] = "value"
    >>> serialize(elem) # 2.2
    '<ns0:tag xmlns:ns0="uri" ns0:key="value" />'

    3) decorated values are not converted by default, but the
       QName wrapper can be used for values

    >>> elem.clear()
    >>> elem.attrib["{uri}key"] = "{uri}value"
    >>> serialize(elem) # 3.1
    '<ns0:tag xmlns:ns0="uri" ns0:key="{uri}value" />'

    >>> elem.clear()
    >>> elem.attrib["{uri}key"] = ET.QName("{uri}value")
    >>> serialize(elem) # 3.2
    '<ns0:tag xmlns:ns0="uri" ns0:key="ns0:value" />'

    >>> elem.clear()
    >>> subelem = ET.Element("tag")
    >>> subelem.attrib["{uri1}key"] = ET.QName("{uri2}value")
    >>> elem.append(subelem)
    >>> elem.append(subelem)
    >>> serialize(elem) # 3.3
    '<ns0:tag xmlns:ns0="uri" xmlns:ns1="uri1" xmlns:ns2="uri2"><tag ns1:key="ns2:value" /><tag ns1:key="ns2:value" /></ns0:tag>'

    4) Direct QName tests

    >>> str(ET.QName('ns', 'tag'))
    '{ns}tag'
    >>> str(ET.QName('{ns}tag'))
    '{ns}tag'
    >>> q1 = ET.QName('ns', 'tag')
    >>> q2 = ET.QName('ns', 'tag')
    >>> q1 == q2
    True
    >>> q2 = ET.QName('ns', 'other-tag')
    >>> q1 == q2
    False
    >>> q1 == 'ns:tag'
    False
    >>> q1 == '{ns}tag'
    True
    """

def doctype_public():
    """
    Test PUBLIC doctype.

    >>> elem = ET.XML('<!DOCTYPE html PUBLIC'
    ...   ' "-//W3C//DTD XHTML 1.0 Transitional//EN"'
    ...   ' "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'
    ...   '<html>text</html>')

    """

def xpath_tokenizer(p):
    """
    Test the XPath tokenizer.

    >>> # tests from the xml specification
    >>> xpath_tokenizer("*")
    ['*']
    >>> xpath_tokenizer("text()")
    ['text', '()']
    >>> xpath_tokenizer("@name")
    ['@', 'name']
    >>> xpath_tokenizer("@*")
    ['@', '*']
    >>> xpath_tokenizer("para[1]")
    ['para', '[', '1', ']']
    >>> xpath_tokenizer("para[last()]")
    ['para', '[', 'last', '()', ']']
    >>> xpath_tokenizer("*/para")
    ['*', '/', 'para']
    >>> xpath_tokenizer("/doc/chapter[5]/section[2]")
    ['/', 'doc', '/', 'chapter', '[', '5', ']', '/', 'section', '[', '2', ']']
    >>> xpath_tokenizer("chapter//para")
    ['chapter', '//', 'para']
    >>> xpath_tokenizer("//para")
    ['//', 'para']
    >>> xpath_tokenizer("//olist/item")
    ['//', 'olist', '/', 'item']
    >>> xpath_tokenizer(".")
    ['.']
    >>> xpath_tokenizer(".//para")
    ['.', '//', 'para']
    >>> xpath_tokenizer("..")
    ['..']
    >>> xpath_tokenizer("../@lang")
    ['..', '/', '@', 'lang']
    >>> xpath_tokenizer("chapter[title]")
    ['chapter', '[', 'title', ']']
    >>> xpath_tokenizer("employee[@secretary and @assistant]")
    ['employee', '[', '@', 'secretary', '', 'and', '', '@', 'assistant', ']']

    >>> # additional tests
    >>> xpath_tokenizer("{http://spam}egg")
    ['{http://spam}egg']
    >>> xpath_tokenizer("./spam.egg")
    ['.', '/', 'spam.egg']
    >>> xpath_tokenizer(".//{http://spam}egg")
    ['.', '//', '{http://spam}egg']
    """
    from xml.etree import ElementPath
    out = []
    for op, tag in ElementPath.xpath_tokenizer(p):
        out.append(op or tag)
    return out

def processinginstruction():
    """
    Test ProcessingInstruction directly

    >>> ET.tostring(ET.ProcessingInstruction('test', 'instruction'))
    '<?test instruction?>'
    >>> ET.tostring(ET.PI('test', 'instruction'))
    '<?test instruction?>'

    Issue #2746

    >>> ET.tostring(ET.PI('test', '<testing&>'))
    '<?test <testing&>?>'
    >>> ET.tostring(ET.PI('test', u'<testing&>\xe3'), 'latin1')
    "<?xml version='1.0' encoding='latin1'?>\\n<?test <testing&>\\xe3?>"
    """

#
# xinclude tests (samples from appendix C of the xinclude specification)

XINCLUDE = {}

XINCLUDE["C1.xml"] = """\
<?xml version='1.0'?>
<document xmlns:xi="http://www.w3.org/2001/XInclude">
  <p>120 Mz is adequate for an average home user.</p>
  <xi:include href="disclaimer.xml"/>
</document>
"""

XINCLUDE["disclaimer.xml"] = """\
<?xml version='1.0'?>
<disclaimer>
  <p>The opinions represented herein represent those of the individual
  and should not be interpreted as official policy endorsed by this
  organization.</p>
</disclaimer>
"""

XINCLUDE["C2.xml"] = """\
<?xml version='1.0'?>
<document xmlns:xi="http://www.w3.org/2001/XInclude">
  <p>This document has been accessed
  <xi:include href="count.txt" parse="text"/> times.</p>
</document>
"""

XINCLUDE["count.txt"] = "324387"

XINCLUDE["C2b.xml"] = """\
<?xml version='1.0'?>
<document xmlns:xi="http://www.w3.org/2001/XInclude">
  <p>This document has been <em>accessed</em>
  <xi:include href="count.txt" parse="text"/> times.</p>
</document>
"""

XINCLUDE["C3.xml"] = """\
<?xml version='1.0'?>
<document xmlns:xi="http://www.w3.org/2001/XInclude">
  <p>The following is the source of the "data.xml" resource:</p>
  <example><xi:include href="data.xml" parse="text"/></example>
</document>
"""

XINCLUDE["data.xml"] = """\
<?xml version='1.0'?>
<data>
  <item><![CDATA[Brooks & Shields]]></item>
</data>
"""

XINCLUDE["C5.xml"] = """\
<?xml version='1.0'?>
<div xmlns:xi="http://www.w3.org/2001/XInclude">
  <xi:include href="example.txt" parse="text">
    <xi:fallback>
      <xi:include href="fallback-example.txt" parse="text">
        <xi:fallback><a href="mailto:bob@example.org">Report error</a></xi:fallback>
      </xi:include>
    </xi:fallback>
  </xi:include>
</div>
"""

XINCLUDE["default.xml"] = """\
<?xml version='1.0'?>
<document xmlns:xi="http://www.w3.org/2001/XInclude">
  <p>Example.</p>
  <xi:include href="{}"/>
</document>
""".format(cgi.escape(SIMPLE_XMLFILE, True))

def xinclude_loader(href, parse="xml", encoding=None):
    try:
        data = XINCLUDE[href]
    except KeyError:
        raise IOError("resource not found")
    if parse == "xml":
        from xml.etree.ElementTree import XML
        return XML(data)
    return data

def xinclude():
    r"""
    Basic inclusion example (XInclude C.1)

    >>> from xml.etree import ElementTree as ET
    >>> from xml.etree import ElementInclude

    >>> document = xinclude_loader("C1.xml")
    >>> ElementInclude.include(document, xinclude_loader)
    >>> print serialize(document) # C1
    <document>
      <p>120 Mz is adequate for an average home user.</p>
      <disclaimer>
      <p>The opinions represented herein represent those of the individual
      and should not be interpreted as official policy endorsed by this
      organization.</p>
    </disclaimer>
    </document>

    Textual inclusion example (XInclude C.2)

    >>> document = xinclude_loader("C2.xml")
    >>> ElementInclude.include(document, xinclude_loader)
    >>> print serialize(document) # C2
    <document>
      <p>This document has been accessed
      324387 times.</p>
    </document>

    Textual inclusion after sibling element (based on modified XInclude C.2)

    >>> document = xinclude_loader("C2b.xml")
    >>> ElementInclude.include(document, xinclude_loader)
    >>> print(serialize(document)) # C2b
    <document>
      <p>This document has been <em>accessed</em>
      324387 times.</p>
    </document>

    Textual inclusion of XML example (XInclude C.3)

    >>> document = xinclude_loader("C3.xml")
    >>> ElementInclude.include(document, xinclude_loader)
    >>> print serialize(document) # C3
    <document>
      <p>The following is the source of the "data.xml" resource:</p>
      <example>&lt;?xml version='1.0'?&gt;
    &lt;data&gt;
      &lt;item&gt;&lt;![CDATA[Brooks &amp; Shields]]&gt;&lt;/item&gt;
    &lt;/data&gt;
    </example>
    </document>

    Fallback example (XInclude C.5)
    Note! Fallback support is not yet implemented

    >>> document = xinclude_loader("C5.xml")
    >>> ElementInclude.include(document, xinclude_loader)
    Traceback (most recent call last):
    IOError: resource not found
    >>> # print serialize(document) # C5
    """

def xinclude_default():
    """
    >>> from xml.etree import ElementInclude

    >>> document = xinclude_loader("default.xml")
    >>> ElementInclude.include(document)
    >>> print serialize(document) # default
    <document>
      <p>Example.</p>
      <root>
       <element key="value">text</element>
       <element>text</element>tail
       <empty-element />
    </root>
    </document>
    """

#
# badly formatted xi:include tags

XINCLUDE_BAD = {}

XINCLUDE_BAD["B1.xml"] = """\
<?xml version='1.0'?>
<document xmlns:xi="http://www.w3.org/2001/XInclude">
  <p>120 Mz is adequate for an average home user.</p>
  <xi:include href="disclaimer.xml" parse="BAD_TYPE"/>
</document>
"""

XINCLUDE_BAD["B2.xml"] = """\
<?xml version='1.0'?>
<div xmlns:xi="http://www.w3.org/2001/XInclude">
    <xi:fallback></xi:fallback>
</div>
"""

def xinclude_failures():
    r"""
    Test failure to locate included XML file.

    >>> from xml.etree import ElementInclude

    >>> def none_loader(href, parser, encoding=None):
    ...     return None

    >>> document = ET.XML(XINCLUDE["C1.xml"])
    >>> ElementInclude.include(document, loader=none_loader)
    Traceback (most recent call last):
    FatalIncludeError: cannot load 'disclaimer.xml' as 'xml'

    Test failure to locate included text file.

    >>> document = ET.XML(XINCLUDE["C2.xml"])
    >>> ElementInclude.include(document, loader=none_loader)
    Traceback (most recent call last):
    FatalIncludeError: cannot load 'count.txt' as 'text'

    Test bad parse type.

    >>> document = ET.XML(XINCLUDE_BAD["B1.xml"])
    >>> ElementInclude.include(document, loader=none_loader)
    Traceback (most recent call last):
    FatalIncludeError: unknown parse type in xi:include tag ('BAD_TYPE')

    Test xi:fallback outside xi:include.

    >>> document = ET.XML(XINCLUDE_BAD["B2.xml"])
    >>> ElementInclude.include(document, loader=none_loader)
    Traceback (most recent call last):
    FatalIncludeError: xi:fallback tag must be child of xi:include ('{http://www.w3.org/2001/XInclude}fallback')
    """

# --------------------------------------------------------------------
# reported bugs

def bug_xmltoolkit21():
    """

    marshaller gives obscure errors for non-string values

    >>> elem = ET.Element(123)
    >>> serialize(elem) # tag
    Traceback (most recent call last):
    TypeError: cannot serialize 123 (type int)
    >>> elem = ET.Element("elem")
    >>> elem.text = 123
    >>> serialize(elem) # text
    Traceback (most recent call last):
    TypeError: cannot serialize 123 (type int)
    >>> elem = ET.Element("elem")
    >>> elem.tail = 123
    >>> serialize(elem) # tail
    Traceback (most recent call last):
    TypeError: cannot serialize 123 (type int)
    >>> elem = ET.Element("elem")
    >>> elem.set(123, "123")
    >>> serialize(elem) # attribute key
    Traceback (most recent call last):
    TypeError: cannot serialize 123 (type int)
    >>> elem = ET.Element("elem")
    >>> elem.set("123", 123)
    >>> serialize(elem) # attribute value
    Traceback (most recent call last):
    TypeError: cannot serialize 123 (type int)

    """

def bug_xmltoolkit25():
    """

    typo in ElementTree.findtext

    >>> elem = ET.XML(SAMPLE_XML)
    >>> tree = ET.ElementTree(elem)
    >>> tree.findtext("tag")
    'text'
    >>> tree.findtext("section/tag")
    'subtext'

    """

def bug_xmltoolkit28():
    """

    .//tag causes exceptions

    >>> tree = ET.XML("<doc><table><tbody/></table></doc>")
    >>> summarize_list(tree.findall(".//thead"))
    []
    >>> summarize_list(tree.findall(".//tbody"))
    ['tbody']

    """

def bug_xmltoolkitX1():
    """

    dump() doesn't flush the output buffer

    >>> tree = ET.XML("<doc><table><tbody/></table></doc>")
    >>> ET.dump(tree); sys.stdout.write("tail")
    <doc><table><tbody /></table></doc>
    tail

    """

def bug_xmltoolkit39():
    """

    non-ascii element and attribute names doesn't work

    >>> tree = ET.XML("<?xml version='1.0' encoding='iso-8859-1'?><t\xe4g />")
    >>> ET.tostring(tree, "utf-8")
    '<t\\xc3\\xa4g />'

    >>> tree = ET.XML("<?xml version='1.0' encoding='iso-8859-1'?><tag \xe4ttr='v&#228;lue' />")
    >>> tree.attrib
    {u'\\xe4ttr': u'v\\xe4lue'}
    >>> ET.tostring(tree, "utf-8")
    '<tag \\xc3\\xa4ttr="v\\xc3\\xa4lue" />'

    >>> tree = ET.XML("<?xml version='1.0' encoding='iso-8859-1'?><t\xe4g>text</t\xe4g>")
    >>> ET.tostring(tree, "utf-8")
    '<t\\xc3\\xa4g>text</t\\xc3\\xa4g>'

    >>> tree = ET.Element(u"t\u00e4g")
    >>> ET.tostring(tree, "utf-8")
    '<t\\xc3\\xa4g />'

    >>> tree = ET.Element("tag")
    >>> tree.set(u"\u00e4ttr", u"v\u00e4lue")
    >>> ET.tostring(tree, "utf-8")
    '<tag \\xc3\\xa4ttr="v\\xc3\\xa4lue" />'

    """

def bug_xmltoolkit54():
    """

    problems handling internally defined entities

    >>> e = ET.XML("<!DOCTYPE doc [<!ENTITY ldots '&#x8230;'>]><doc>&ldots;</doc>")
    >>> serialize(e)
    '<doc>&#33328;</doc>'

    """

def bug_xmltoolkit55():
    """

    make sure we're reporting the first error, not the last

    >>> e = ET.XML("<!DOCTYPE doc SYSTEM 'doc.dtd'><doc>&ldots;&ndots;&rdots;</doc>")
    Traceback (most recent call last):
    ParseError: undefined entity &ldots;: line 1, column 36

    """

class ExceptionFile:
    def read(self, x):
        raise IOError

def xmltoolkit60():
    """

    Handle crash in stream source.
    >>> tree = ET.parse(ExceptionFile())
    Traceback (most recent call last):
    IOError

    """

XMLTOOLKIT62_DOC = """<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE patent-application-publication SYSTEM "pap-v15-2001-01-31.dtd" []>
<patent-application-publication>
<subdoc-abstract>
<paragraph id="A-0001" lvl="0">A new cultivar of Begonia plant named &lsquo;BCT9801BEG&rsquo;.</paragraph>
</subdoc-abstract>
</patent-application-publication>"""


def xmltoolkit62():
    """

    Don't crash when using custom entities.

    >>> xmltoolkit62()
    u'A new cultivar of Begonia plant named \u2018BCT9801BEG\u2019.'

    """
    ENTITIES = {u'rsquo': u'\u2019', u'lsquo': u'\u2018'}
    parser = ET.XMLTreeBuilder()
    parser.entity.update(ENTITIES)
    parser.feed(XMLTOOLKIT62_DOC)
    t = parser.close()
    return t.find('.//paragraph').text

def xmltoolkit63():
    """

    Check reference leak.
    >>> xmltoolkit63()
    >>> count = sys.getrefcount(None)
    >>> for i in range(1000):
    ...     xmltoolkit63()
    >>> sys.getrefcount(None) - count
    0

    """
    tree = ET.TreeBuilder()
    tree.start("tag", {})
    tree.data("text")
    tree.end("tag")

# --------------------------------------------------------------------


def bug_200708_newline():
    r"""

    Preserve newlines in attributes.

    >>> e = ET.Element('SomeTag', text="def _f():\n  return 3\n")
    >>> ET.tostring(e)
    '<SomeTag text="def _f():&#10;  return 3&#10;" />'
    >>> ET.XML(ET.tostring(e)).get("text")
    'def _f():\n  return 3\n'
    >>> ET.tostring(ET.XML(ET.tostring(e)))
    '<SomeTag text="def _f():&#10;  return 3&#10;" />'

    """

def bug_200708_close():
    """

    Test default builder.
    >>> parser = ET.XMLParser() # default
    >>> parser.feed("<element>some text</element>")
    >>> summarize(parser.close())
    'element'

    Test custom builder.
    >>> class EchoTarget:
    ...     def close(self):
    ...         return ET.Element("element") # simulate root
    >>> parser = ET.XMLParser(EchoTarget())
    >>> parser.feed("<element>some text</element>")
    >>> summarize(parser.close())
    'element'

    """

def bug_200709_default_namespace():
    """

    >>> e = ET.Element("{default}elem")
    >>> s = ET.SubElement(e, "{default}elem")
    >>> serialize(e, default_namespace="default") # 1
    '<elem xmlns="default"><elem /></elem>'

    >>> e = ET.Element("{default}elem")
    >>> s = ET.SubElement(e, "{default}elem")
    >>> s = ET.SubElement(e, "{not-default}elem")
    >>> serialize(e, default_namespace="default") # 2
    '<elem xmlns="default" xmlns:ns1="not-default"><elem /><ns1:elem /></elem>'

    >>> e = ET.Element("{default}elem")
    >>> s = ET.SubElement(e, "{default}elem")
    >>> s = ET.SubElement(e, "elem") # unprefixed name
    >>> serialize(e, default_namespace="default") # 3
    Traceback (most recent call last):
    ValueError: cannot use non-qualified names with default_namespace option

    """

def bug_200709_register_namespace():
    """

    >>> ET.tostring(ET.Element("{http://namespace.invalid/does/not/exist/}title"))
    '<ns0:title xmlns:ns0="http://namespace.invalid/does/not/exist/" />'
    >>> ET.register_namespace("foo", "http://namespace.invalid/does/not/exist/")
    >>> ET.tostring(ET.Element("{http://namespace.invalid/does/not/exist/}title"))
    '<foo:title xmlns:foo="http://namespace.invalid/does/not/exist/" />'

    And the Dublin Core namespace is in the default list:

    >>> ET.tostring(ET.Element("{http://purl.org/dc/elements/1.1/}title"))
    '<dc:title xmlns:dc="http://purl.org/dc/elements/1.1/" />'

    """

def bug_200709_element_comment():
    """

    Not sure if this can be fixed, really (since the serializer needs
    ET.Comment, not cET.comment).

    >>> a = ET.Element('a')
    >>> a.append(ET.Comment('foo'))
    >>> a[0].tag == ET.Comment
    True

    >>> a = ET.Element('a')
    >>> a.append(ET.PI('foo'))
    >>> a[0].tag == ET.PI
    True

    """

def bug_200709_element_insert():
    """

    >>> a = ET.Element('a')
    >>> b = ET.SubElement(a, 'b')
    >>> c = ET.SubElement(a, 'c')
    >>> d = ET.Element('d')
    >>> a.insert(0, d)
    >>> summarize_list(a)
    ['d', 'b', 'c']
    >>> a.insert(-1, d)
    >>> summarize_list(a)
    ['d', 'b', 'd', 'c']

    """

def bug_200709_iter_comment():
    """

    >>> a = ET.Element('a')
    >>> b = ET.SubElement(a, 'b')
    >>> comment_b = ET.Comment("TEST-b")
    >>> b.append(comment_b)
    >>> summarize_list(a.iter(ET.Comment))
    ['<Comment>']

    """

def bug_18347():
    """

    >>> e = ET.XML('<html><CamelCase>text</CamelCase></html>')
    >>> serialize(e)
    '<html><CamelCase>text</CamelCase></html>'
    >>> serialize(e, method="html")
    '<html><CamelCase>text</CamelCase></html>'
    """

# --------------------------------------------------------------------
# reported on bugs.python.org

def bug_1534630():
    """

    >>> bob = ET.TreeBuilder()
    >>> e = bob.data("data")
    >>> e = bob.start("tag", {})
    >>> e = bob.end("tag")
    >>> e = bob.close()
    >>> serialize(e)
    '<tag />'

    """

def check_issue6233():
    """

    >>> e = ET.XML("<?xml version='1.0' encoding='utf-8'?><body>t\\xc3\\xa3g</body>")
    >>> ET.tostring(e, 'ascii')
    "<?xml version='1.0' encoding='ascii'?>\\n<body>t&#227;g</body>"
    >>> e = ET.XML("<?xml version='1.0' encoding='iso-8859-1'?><body>t\\xe3g</body>")
    >>> ET.tostring(e, 'ascii')
    "<?xml version='1.0' encoding='ascii'?>\\n<body>t&#227;g</body>"

    """

def check_issue3151():
    """

    >>> e = ET.XML('<prefix:localname xmlns:prefix="${stuff}"/>')
    >>> e.tag
    '{${stuff}}localname'
    >>> t = ET.ElementTree(e)
    >>> ET.tostring(e)
    '<ns0:localname xmlns:ns0="${stuff}" />'

    """

def check_issue6565():
    """

    >>> elem = ET.XML("<body><tag/></body>")
    >>> summarize_list(elem)
    ['tag']
    >>> newelem = ET.XML(SAMPLE_XML)
    >>> elem[:] = newelem[:]
    >>> summarize_list(elem)
    ['tag', 'tag', 'section']

    """

def check_html_empty_elems_serialization(self):
    # issue 15970
    # from http://www.w3.org/TR/html401/index/elements.html
    """

    >>> empty_elems = ['AREA', 'BASE', 'BASEFONT', 'BR', 'COL', 'FRAME', 'HR',
    ...                'IMG', 'INPUT', 'ISINDEX', 'LINK', 'META', 'PARAM']
    >>> elems = ''.join('<%s />' % elem for elem in empty_elems)
    >>> serialize(ET.XML('<html>%s</html>' % elems), method='html')
    '<html><AREA><BASE><BASEFONT><BR><COL><FRAME><HR><IMG><INPUT><ISINDEX><LINK><META><PARAM></html>'
    >>> serialize(ET.XML('<html>%s</html>' % elems.lower()), method='html')
    '<html><area><base><basefont><br><col><frame><hr><img><input><isindex><link><meta><param></html>'
    >>> elems = ''.join('<%s></%s>' % (elem, elem) for elem in empty_elems)
    >>> serialize(ET.XML('<html>%s</html>' % elems), method='html')
    '<html><AREA><BASE><BASEFONT><BR><COL><FRAME><HR><IMG><INPUT><ISINDEX><LINK><META><PARAM></html>'
    >>> serialize(ET.XML('<html>%s</html>' % elems.lower()), method='html')
    '<html><area><base><basefont><br><col><frame><hr><img><input><isindex><link><meta><param></html>'

    """

# --------------------------------------------------------------------


class CleanContext(object):
    """Provide default namespace mapping and path cache."""
    checkwarnings = None

    def __init__(self, quiet=False):
        if sys.flags.optimize >= 2:
            # under -OO, doctests cannot be run and therefore not all warnings
            # will be emitted
            quiet = True
        deprecations = (
            # Search behaviour is broken if search path starts with "/".
            ("This search is broken in 1.3 and earlier, and will be fixed "
             "in a future version.  If you rely on the current behaviour, "
             "change it to '.+'", FutureWarning),
            # Element.getchildren() and Element.getiterator() are deprecated.
            ("This method will be removed in future versions.  "
             "Use .+ instead.", DeprecationWarning),
            ("This method will be removed in future versions.  "
             "Use .+ instead.", PendingDeprecationWarning),
            # XMLParser.doctype() is deprecated.
            ("This method of XMLParser is deprecated.  Define doctype.. "
             "method on the TreeBuilder target.", DeprecationWarning))
        self.checkwarnings = test_support.check_warnings(*deprecations,
                                                         quiet=quiet)

    def __enter__(self):
        from xml.etree import ElementTree
        self._nsmap = ElementTree._namespace_map
        self._path_cache = ElementTree.ElementPath._cache
        # Copy the default namespace mapping
        ElementTree._namespace_map = self._nsmap.copy()
        # Copy the path cache (should be empty)
        ElementTree.ElementPath._cache = self._path_cache.copy()
        self.checkwarnings.__enter__()

    def __exit__(self, *args):
        from xml.etree import ElementTree
        # Restore mapping and path cache
        ElementTree._namespace_map = self._nsmap
        ElementTree.ElementPath._cache = self._path_cache
        self.checkwarnings.__exit__(*args)


def test_main(module_name='xml.etree.ElementTree'):
    from test import test_xml_etree

    use_py_module = (module_name == 'xml.etree.ElementTree')

    # The same doctests are used for both the Python and the C implementations
    assert test_xml_etree.ET.__name__ == module_name

    # XXX the C module should give the same warnings as the Python module
    with CleanContext(quiet=not use_py_module):
        test_support.run_doctest(test_xml_etree, verbosity=True)

    # The module should not be changed by the tests
    assert test_xml_etree.ET.__name__ == module_name

if __name__ == '__main__':
    test_main()

Youez - 2016 - github.com/yon3zu
LinuXploit