a h%@sddlTddlTddlTddlTddlTddlTdZzddlTdZWne yZdZYn0ddl Z e fddZ e fd d Z e fd d Ze fd dZe fddZe fddZddZddZdedddddfddZdeddddddddddf ddZdefddZdeddddddddddddfddZdefdd Zd6d!d"Zd7d#d$Zde efd%d&Zde efd'd(Ze fd)d*Ze fd+d,Zefd-d.Z efd/d0Z!Gd1d2d2e"Z#Gd3d4d4e#d5Z$dS)8)*z3.10TFNccs8||}z |r|Vq W|n |0dS)z9 Scan a YAML stream and produce scanning tokens. N)Z check_tokenZ get_tokendisposestreamLoaderloaderr _/home/psgendb/BIRCHDEV/install/SPAdes-4.2.0-Linux/linux-x86_64/share/spades/pyyaml3/__init__.pyscans r ccs8||}z |r|Vq W|n |0dS)z9 Parse a YAML stream and produce parsing events. N)Z check_eventZ get_eventrrr r r parses r cCs*||}z|W|S|0dS)zj Parse the first YAML document in a stream and produce the corresponding representation tree. N)Zget_single_noderrr r r compose*s r ccs8||}z |r|Vq W|n |0dS)zb Parse all YAML documents in a stream and produce corresponding representation trees. 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N) canonicalindentwidth allow_unicode line_break)ioStringIOgetvalueemitr) eventsrDumperrrrrrrdumpereventr r r rhs rc  Csd} |dur,|durt}nt}|j} ||||||||| | | | d }z0||D]}||qX|W|n |0| r| SdS)z Serialize a sequence of representation trees into a YAML stream. If stream is None, return the produced string instead. N) rrrrrencodingversiontagsexplicit_start explicit_end)rrBytesIOropen serializecloser)nodesrr rrrrrr#r&r'r$r%rr!noder r r serialize_all}s&     r.cKst|g|fd|i|S)zx Serialize a representation tree into a YAML stream. If stream is None, return the produced string instead. r )r.)r-rr kwdsr r r r*sr*cCsd}|dur,| durt}nt}|j}||||||||| | | || | d }z0||D]}||q\|W|n |0|r|SdS)z Serialize a sequence of Python objects into a YAML stream. If stream is None, return the produced string instead. N) default_styledefault_flow_stylerrrrrr#r$r%r&r')rrr(rr)Z representr+r) documentsrr r0r1rrrrrr#r&r'r$r%rr!datar r r dump_alls*    r4cKst|g|fd|i|S)zr Serialize a Python object into a YAML stream. If stream is None, return the produced string instead. r )r4)r3rr r/r r r dumpsr5cKst||fdti|S)z 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 r4Z SafeDumper)r2rr/r r r safe_dump_allsr7cKst|g|fdti|S)z Serialize a Python object into a YAML stream. Produce only basic YAML tags. If stream is None, return the produced string instead. r r6)r3rr/r r r safe_dumpsr8cCs ||||||||dS)z 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)add_implicit_resolver)tagZregexpfirstrr r r r r9sr9cCs ||||||||dS)z 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. 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