³ò 5ÒÇIc@sòddkTddkTddkTddkTddkTddkTyddkTWnej onXed„Z ed„Z ed„Z ed„Z ed„Z ed„Zd„Zd „Zdedddddd „Zdedddddd ddddd „ Zded „Zdedddddddd ddddd„Zded„Zdd„Zdd„Zdeed„Zdeed„Zed„Zed„Zed„Zed„Zde fd„ƒYZ!de"fd„ƒYZ#dS(iÿÿÿÿ(t*ccs0||ƒ}x|iƒo|iƒVqWdS(s9 Scan a YAML stream and produce scanning tokens. N(t check_tokent get_token(tstreamtLoadertloader((s#/p/zhu/06/nlp/nltk/yaml/__init__.pytscans ccs0||ƒ}x|iƒo|iƒVqWdS(s9 Parse a YAML stream and produce parsing events. N(t check_eventt get_event(RRR((s#/p/zhu/06/nlp/nltk/yaml/__init__.pytparses cCs+||ƒ}|iƒo|iƒSndS(sj Parse the first YAML document in a stream and produce the corresponding representation tree. N(t check_nodetget_node(RRR((s#/p/zhu/06/nlp/nltk/yaml/__init__.pytcompose s  ccs0||ƒ}x|iƒo|iƒVqWdS(sb Parse all YAML documents in a stream and produce corresponsing representation trees. N(R R (RRR((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyt compose_all)s ccs0||ƒ}x|iƒo|iƒVqWdS(s\ Parse all YAML documents in a stream and produce corresponding Python objects. N(t check_datatget_data(RRR((s#/p/zhu/06/nlp/nltk/yaml/__init__.pytload_all2s cCs+||ƒ}|iƒo|iƒSndS(sd Parse the first YAML document in a stream and produce the corresponding Python object. N(RR(RRR((s#/p/zhu/06/nlp/nltk/yaml/__init__.pytload;s  cCs t|tƒS(s~ Parse all YAML documents in a stream and produce corresponding Python objects. Resolve only basic YAML tags. (Rt SafeLoader(R((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyt safe_load_allDscCs t|tƒS(s† Parse the first YAML document in a stream and produce the corresponding Python object. Resolve only basic YAML tags. (RR(R((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyt safe_loadLsc CsÁd}|djoPyddkl} Wn#tj oddkl} nX| ƒ}|i}n||d|d|d|d|d|ƒ} x|D]} | i| ƒq”W|o |ƒSndS( sl Emit YAML parsing events into a stream. If stream is None, return the produced string instead. iÿÿÿÿ(tStringIOt canonicaltindenttwidtht allow_unicodet line_breakN(tNonet cStringIORt ImportErrortgetvaluetemit( teventsRtDumperRRRRRRRtdumpertevent((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRTs   sutf-8c Csód } |d joPyddkl}Wn#tj oddkl}nX|ƒ}|i} n||d|d|d|d|d|d|d | d | d | d | ƒ }|iƒx|D]}|i|ƒq¼W|iƒ| o | ƒSnd S(s… Serialize a sequence of representation trees into a YAML stream. If stream is None, return the produced string instead. iÿÿÿÿ(RRRRRRtencodingtversionttagstexplicit_startt explicit_endN(RRRRRtopent serializetclose(tnodesRR!RRRRRR$R'R(R%R&RRR"tnode((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyt serialize_alljs&       cKst|g|d||S(sx Serialize a representation tree into a YAML stream. If stream is None, return the produced string instead. R!(R.(R-RR!tkwds((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyR*†scCsÿd}|djoPyddkl}Wn#tj oddkl}nX|ƒ}|i}n||d|d|d|d|d|d|d | d | d | d |d | d| ƒ }|iƒx|D]}|i|ƒqÈW|iƒ|o |ƒSndS(s Serialize a sequence of Python objects into a YAML stream. If stream is None, return the produced string instead. iÿÿÿÿ(Rt default_styletdefault_flow_styleRRRRRR$R%R&R'R(N(RRRRRR)t representR+(t documentsRR!R0R1RRRRRR$R'R(R%R&RRR"tdata((s#/p/zhu/06/nlp/nltk/yaml/__init__.pytdump_alls*       cKst|g|d||S(sr Serialize a Python object into a YAML stream. If stream is None, return the produced string instead. R!(R5(R4RR!R/((s#/p/zhu/06/nlp/nltk/yaml/__init__.pytdump¬scKst||dt|S(s¡ Serialize a sequence of Python objects into a YAML stream. Produce only basic YAML tags. If stream is None, return the produced string instead. R!(R5t SafeDumper(R3RR/((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyt safe_dump_all³scKst|g|dt|S(s” Serialize a Python object into a YAML stream. Produce only basic YAML tags. If stream is None, return the produced string instead. R!(R5R7(R4RR/((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyt safe_dump»scCs*|i|||ƒ|i|||ƒdS(sÙ Add an implicit scalar detector. If an implicit scalar value matches the given regexp, the corresponding tag is assigned to the scalar. first is a sequence of possible initial characters or None. N(tadd_implicit_resolver(ttagtregexptfirstRR!((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyR:ÃscCs*|i|||ƒ|i|||ƒdS(sÁ Add a path based resolver for the given tag. A path is a list of keys that forms a path to a node in the representation tree. Keys can be string values, integers, or None. N(tadd_path_resolver(R;tpathtkindRR!((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyR>ÎscCs|i||ƒdS(s¯ Add a constructor for the given tag. Constructor is a function that accepts a Loader instance and a node object and produces the corresponding Python object. N(tadd_constructor(R;t constructorR((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRAØscCs|i||ƒdS(s  Add a multi-constructor for the given tag prefix. Multi-constructor is called for a node if its tag starts with tag_prefix. Multi-constructor accepts a Loader instance, a tag suffix, and a node object and produces the corresponding Python object. N(tadd_multi_constructor(t tag_prefixtmulti_constructorR((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRCàscCs|i||ƒdS(sÍ Add a representer for the given type. Representer is a function accepting a Dumper instance and an instance of the given data type and producing the corresponding representation node. N(tadd_representer(t data_typet representerR!((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRFéscCs|i||ƒdS(sÞ Add a representer for the given type. Multi-representer is a function accepting a Dumper instance and an instance of the given data type or subtype and producing the corresponding representation node. N(tadd_multi_representer(RGtmulti_representerR!((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRIòstYAMLObjectMetaclasscBseZdZd„ZRS(s' The metaclass for YAMLObject. cCsqtt|ƒi|||ƒd|joD|ddj o3|ii|i|iƒ|ii ||i ƒndS(Ntyaml_tag( tsuperRKt__init__Rt yaml_loaderRARLt from_yamlt yaml_dumperRFtto_yaml(tclstnametbasesR/((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRNÿs(t__name__t __module__t__doc__RN(((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRKûst YAMLObjectcBsVeZdZeZeZeZe Z e Z d„Z e e ƒZ d„Ze eƒZRS(sa An object that can dump itself to a YAML stream and load itself from a YAML stream. cCs|i||ƒS(sC Convert a representation node to a Python object. (tconstruct_yaml_object(RSRR-((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRPscCs|i|i||d|iƒS(sC Convert a Python object to a representation node. t flow_style(trepresent_yaml_objectRLtyaml_flow_style(RSR"R4((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRRs(RVRWRXRKt __metaclass__RROR!RQRRLR]RPt classmethodRR(((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyRYs   N($terrorttokensR R,RR"tcyamlRRRR R R RRRRRR!RR.R*R5R6R8R9R:R>RARCRFRIttypeRKtobjectRY(((s#/p/zhu/06/nlp/nltk/yaml/__init__.pyssX