ó |£*^c@s{dZdjdgƒZddddgZddlZddlZdd lmZm Z y dd l m Z m Z m Z WnEek r¿y dd lm Z m Z m Z Wnek r»nXnXed d d ƒdedd„ƒZdedd„Zedd dƒeedd„ƒZdefd„ƒYZdefd„ƒYZdefd„ƒYZd„Zd„Zd„ZdS(sª **** GEXF **** Read and write graphs in GEXF format. GEXF (Graph Exchange XML Format) is a language for describing complex network structures, their associated data and dynamics. This implementation does not support mixed graphs (directed and undirected edges together). Format ------ GEXF is an XML format. See http://gexf.net/format/schema.html for the specification and http://gexf.net/format/basic.html for examples. s s%Aric Hagberg t write_gexft read_gexftrelabel_gexf_grapht generate_gexfiÿÿÿÿN(t open_filetmake_str(tElementt ElementTreettostringitmodetwbsutf-8s1.1draftcCs9td|d|d|ƒ}|j|ƒ|j|ƒdS(sôWrite G in GEXF format to path. "GEXF (Graph Exchange XML Format) is a language for describing complex networks structures, their associated data and dynamics" [1]_. Parameters ---------- G : graph A NetworkX graph path : file or string File or file name to write. File names ending in .gz or .bz2 will be compressed. encoding : string (optional) Encoding for text data. prettyprint : bool (optional) If True use line breaks and indenting in output XML. Examples -------- >>> G=nx.path_graph(4) >>> nx.write_gexf(G, "test.gexf") Notes ----- This implementation does not support mixed graphs (directed and undirected edges together). The node id attribute is set to be the string of the node label. If you want to specify an id use set it as node data, e.g. node['a']['id']=1 to set the id of node 'a' to 1. References ---------- .. [1] GEXF graph format, http://gexf.net/format/ tencodingt prettyprinttversionN(t GEXFWritert add_graphtwrite(tGtpathR R R twriter((sk/home/gitlab-runner/builds/8480fa44/0/bergerc/fluidmanager-web/art-framework/bin/networkx/readwrite/gexf.pyR&s%  ccsNtd|d|d|ƒ}|j|ƒxt|ƒjƒD] }|Vq;WdS(sGenerate lines of GEXF format representation of G" "GEXF (Graph Exchange XML Format) is a language for describing complex networks structures, their associated data and dynamics" [1]_. Parameters ---------- G : graph A NetworkX graph encoding : string (optional) Encoding for text data. prettyprint : bool (optional) If True use line breaks and indenting in output XML. Examples -------- >>> G=nx.path_graph(4) >>> linefeed=chr(10) # linefeed= >>> s=linefeed.join(nx.generate_gexf(G)) # doctest: +SKIP >>> for line in nx.generate_gexf(G): # doctest: +SKIP ... print line Notes ----- This implementation does not support mixed graphs (directed and undirected edges together). The node id attribute is set to be the string of the node label. If you want to specify an id use set it as node data, e.g. node['a']['id']=1 to set the id of node 'a' to 1. References ---------- .. [1] GEXF graph format, http://gexf.net/format/ R R R N(RRtstrt splitlines(RR R R Rtline((sk/home/gitlab-runner/builds/8480fa44/0/bergerc/fluidmanager-web/art-framework/bin/networkx/readwrite/gexf.pyRPs $  itrbcCs@td|d|ƒ}|r0t||ƒƒ}n ||ƒ}|S(såRead graph in GEXF format from path. "GEXF (Graph Exchange XML Format) is a language for describing complex networks structures, their associated data and dynamics" [1]_. Parameters ---------- path : file or string File or file name to write. File names ending in .gz or .bz2 will be compressed. node_type: Python type (default: None) Convert node ids to this type if not None. relabel : bool (default: False) If True relabel the nodes to use the GEXF node "label" attribute instead of the node "id" attribute as the NetworkX node label. Returns ------- graph: NetworkX graph If no parallel edges are found a Graph or DiGraph is returned. Otherwise a MultiGraph or MultiDiGraph is returned. Notes ----- This implementation does not support mixed graphs (directed and undirected edges together). References ---------- .. [1] GEXF graph format, http://gexf.net/format/ t node_typeR (t GEXFReaderR(RRtrelabelR treaderR((sk/home/gitlab-runner/builds/8480fa44/0/bergerc/fluidmanager-web/art-framework/bin/networkx/readwrite/gexf.pyRzs # tGEXFc BsØeZiZidd6dd6dd6djddgƒd6d d 6Zeed ÖsttruetfalsetTruetFalset0it1icCs‚|jj|ƒ}|dkr4tjd|ƒ‚n|d|_|d|_|d|_|d|_|d|_ ||_ dS(NsUnknown GEXF version %sRRRR"( tversionstgettNonetnxt NetworkXErrorRRRR!R"R (tselfR td((sk/home/gitlab-runner/builds/8480fa44/0/bergerc/fluidmanager-web/art-framework/bin/networkx/readwrite/gexf.pyt set_versionæs      (t__name__t __module__R4tjoinR:tintR$tbooltlisttdictttypestchrtblurbtextendRt ValueErrorR(tunicodetxml_typet python_typeR0R1t convert_boolR;(((sk/home/gitlab-runner/builds/8480fa44/0/bergerc/fluidmanager-web/art-framework/bin/networkx/readwrite/gexf.pyR¤sZ                            RcBs•eZddedd„Zd„Zd„Zd„Zd„Zd„Z d„Z d „Z d „Z d „Z d „Zd „Zd„Zdd„ZRS(sutf-8s1.1draftcCs8yddl}Wntk r/tdƒ‚nX||_||_|j|ƒtdi|jd6|jd6|jd6|j d6|j d6ƒ|_ t j ƒ|_t j ƒ|_i|_i|jd element in GEXF file( RRTtfindRR6t make_graphR4R;R7R8(R9tstreamR¹R ((sk/home/gitlab-runner/builds/8480fa44/0/bergerc/fluidmanager-web/art-framework/bin/networkx/readwrite/gexf.pyt__call__hs    cCs|jddƒ}|dkr-tjƒ}n tjƒ}|jdƒ}|dk rd||jd|j||ƒ|dt __author__t__all__RUtnetworkxR7tnetworkx.utilsRRRRRRRSRRR0RRR6R1RtobjectRRRRRR(((sk/home/gitlab-runner/builds/8480fa44/0/bergerc/fluidmanager-web/art-framework/bin/networkx/readwrite/gexf.pyts2      )*)PÿgÿN -