hCLddlmZddlmZmZmZmZmZmZddl Z ddl Z ddl Z ddl Z ddl mZmZmZmZmZmZmZmZmZmZmZmZmZmZmZddlmZmZddl m!Z!m"Z"m#Z#ddl$m%Z%dd l&m'Z'm(Z(e jRd Z*Gd d Z+d4d Z,d5dZ-d6dZ.d7dZ/d8dZ0d9dZ1d9dZ2d9dZ3d:dZ4d;dZ5ddZdAd Z?dBd!Z@dBd"ZAdCd#ZBdCd$ZCdAd%ZDdDd&ZEdAd'ZFeFZGdAd(ZHeHZIdEd)ZJdEd*ZKdAd+ZLdFd,ZMdGd-ZNdHd.ZOdId/ZPdJd0ZQdKd1ZRdAd2ZSdAd3ZTy)L) annotations)TextIOIterableOptionalcastSequenceIteratorN)DXFStructureErrorDXFError DXFValueError DXFTypeErrorDXFAppDataError DXFXDataErrorAPP_DATA_MARKERHEADER_VAR_MARKER XDATA_MARKERINVALID_LAYER_NAME_CHARACTERS acad_releaseVALID_DXF_LINEWEIGHT_VALUESVALID_DXF_LINEWEIGHTSLINEWEIGHT_BYLAYERTRANSPARENCY_BYBLOCK)ascii_tags_loaderbinary_tags_loader)is_embedded_object_markerDXFTagNONE_TAG) toencoding)NULLVECVec3ezdxfc4eZdZdZdZddZd dZd dZd dZy) DXFInfozDXF Info Record .. attribute:: release .. attribute:: version .. attribute:: encoding .. attribute:: handseed .. attribute:: insert_units .. attribute:: insert_base c`d|_d|_d|_d|_d|_t |_y)NR12AC1009cp12520r)releaseversionencodinghandseed insert_unitsr insert_baseselfs 5lib/python3.12/site-packages/ezdxf/lldxf/validator.py__init__zDXFInfo.__init__7s.! $ %   !"!(c@dj|jS)N )join data_stringsr1s r3__str__zDXFInfo.__str__?syy**,--r5c ddlm}d|jd|jd|jd|j d|j d|j|j d d |jgS) Nr)unitsz release: z version: z encoding: znext handle: 0xzinsert units: z <>zinsert base point: ) r"r<r+r,r-r.r/decoder0)r2r<s r3r9zDXFInfo.data_stringsBs ~ & ~ & (dmm_ -T../r%,,t?P?P2Q1RRS T!$"2"2!3 4   r5cb|dk(r,t||_tj|d|_y|dk(rt ||_y|dk(rt||_y|dk(r t||_ y|dk(r t||_ yy#t$rYywxYw#ttf$rYywxYw) Nz$ACADVERr'z $DWGCODEPAGEz $HANDSEEDz $INSUNITSz$INSBASErr )strr,rgetr+rr-r.intr/ ValueErrorr!r0 TypeError)r2namevalues r3set_header_varzDXFInfo.set_header_varNs : u:DL'++E59DL"!^ #&u-DM[ JDM[  $'J!Z  #';     *   s$$B ;B BBB.-B.N)returnNone)rHr@)rHz list[str])rEr@rHrB) __name__ __module__ __qualname____doc__EXPECTED_COUNTr4r:r9rGr5r3r$r$$s" N).  r5r$c*tt|S)zScans the HEADER section of an ASCII DXF document and returns a :class:`DXFInfo` object, which contains information about the DXF version, text encoding, drawing units and insertion base point. )_detect_dxf_infor)streams r3dxf_inforSes -f5 66r5c*tt|S)zScans the HEADER section of a binary DXF document and returns a :class:`DXFInfo` object, which contains information about the DXF version, text encoding, drawing units and insertion base point. )rQr)datas r3binary_dxf_inforVms .t4 55r5cft}t|dk7r|St|dk7r|St}t}d}|dk7r|tur t|}n|}t}|jtk7r5t |j }t|\}}|dk(rjt|}tt|j } d} t|}|jdk(rt|j } n|}t|| | }||j||z }|tjk\r |S|dk7r|S)NrSECTION)HEADERr)rENDSEC ) r$nextrcoderr@rFfloatr!rGrN) taggerinfotagundo_tagfoundvar_namerarFxyzs r3rQrQus$ 9D F|~%  F|}$ CHE   x v,CCH 88( ( syy>6l e 2:e Ad6l(()AAv,Cxx2~#))$AqME $$Xu55 G** *  K/  . Kr5c#Kd}|D]M}|\}}|r>|tk7rtd|d|d|jdstd|dd}nd}|Oy w) aSChecks the tag structure of the content of the header section. Do not feed (0, 'SECTION') (2, 'HEADER') and (0, 'ENDSEC') tags! Args: tagger: generator/iterator of low level tags or compiled tags Raises: DXFStructureError() -> invalid group codes DXFValueError() -> invalid header variable name TzInvalid header variable tag z, ).$zInvalid header variable name "z", missing leading "$".FN)rr startswithr )rcvariable_name_tagrerarFs r3header_validatorrqs e (('24&5'D##C(#4UG;RS!&  $  sAAc #Kt|tsJtt|dj}|dk(}d}d}d}d}d}d}|D]} | j dk(r|dk(rtt| j}t | rd}|r| F|r|s| j dkr/tt|dj}td |d |d | j d k(r\tt| j} | d k(r|dz }n | dk(r|dz}ntd| d|d |d|dkrtd |d |d| j tk(r|stt| j} | jd r|rtd|d |dd}| dddz}n8| dk(s| |k(r|std|d |dd}d}ntd| d|d |d| j tk(r|durd}|rtd|d |d| |rtd|d |d|r/|dkrtd |d |d|dkDrtd |d |dyyw)aChecks for valid DXF entity tag structure. - APP DATA can not be nested and every opening tag (102, '{...') needs a closing tag (102, '}') - extended group codes (>=1000) allowed before XDATA section - XDATA section starts with (1001, APPID) and is always at the end of an entity - XDATA section: only group code >= 1000 is allowed - XDATA control strings (1002, '{') and (1002, '}') have to be balanced - embedded objects may follow XDATA XRECORD entities will not be checked. 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