+ SNode.__str__..*s4S]SVV]s)r r joinr)r templates& r __str__ Node.__str__(s7'+|||#>>4994ST]]4S+STTTrc@RVPP: RV: R2#))r__name__r s&r __repr__ Node.__repr__,s!^^44d;;rcvVPVPVPR7pVPVnV#)r r )rr r r)r rs& r __copy__ Node.__copy__/s,kkDNNDLLkI}}  rcVPVPVPR7p\P!VP V4VnV#r*)rr r copydeepcopyr)r memodictrs&& r __deepcopy__Node.__deepcopy__6s7kkDNNDLLkI}}T]]H=  rc ,\VP4#)z,Return the number of children this node has.)lenrr&s&r __len__ Node.__len__;s4==!!rc ,\VP4#)z-Return whether or not this node has children.)boolrr&s&r __bool__ Node.__bool__?sDMM""rc WP9#)z:Return True if 'other' is a direct child of this instance.)rr others&&r __contains__Node.__contains__Cs %%rcVPVP8H;'d\VPVP8H;'d;VPVP8H;'dVPVP8H#r)rr r rr<s&&r __eq__ Node.__eq__Gsg NNeoo - 0 0%//1 0 0  - 0 0 /  rc\VPVPVP.\ VP 4O54#r)hashrr r rrr&s&r __hash__ Node.__hash__Os<  t}}-    rc ~VPV8wd!VP4pW nW1.VnV#\V\4'd[VP 'gIVPV8Xg\ V4^8Xd(VPPVP4V#VPPV4V#)a{ Combine this tree and the data represented by data using the connector conn_type. The combine is done by squashing the node other away if possible. This tree (self) will never be pushed to a child node of the combined tree, nor will the connector or negated properties change. Return a node which can be used in place of data regardless if the node other got squashed or not. ) r r.r isinstancerr r4extendappend)r data conn_typers&&& r addNode.addYs >>Y &))+C&N KDMK tT " "LLL9,D Q MM  /K MM  &Krc 2VP'*VnR#)z'Negate the sense of the root connector.N)r r&s&r negate Node.negate|s<<' r)rr r )NNF)r% __module__ __qualname____firstlineno____doc__rr classmethodrr r'r+r.r1r5r9r>rArErMrP__static_attributes____classdictcell__) __classdict__s@r rr soG   U< D "#&  !F((rr)rUr.django.utils.hashablerrrr r\s  /s(s(r