Ng>bdZddlZddlmZddlmZddlm Z dZ Gddej Z dS)) PdfAttachmentN) PdfiumErrorct|tr|dzdStdt |jd)Nzutf-8zKey must be str, but z was given.) isinstancestrencode TypeErrortype__name__)keys Y/var/www/html/ai-engine/env/lib/python3.11/site-packages/pypdfium2/_helpers/attachment.py _encode_keyr sP#sQf $$W---OS 0BOOOPPPcBeZdZdZdZdZdZdZdZdZ dZ d Z d S) raR Attachment helper class. See PDF 1.7, Section 7.11 "File Specifications". Attributes: raw (FPDF_ATTACHMENT): The underlying PDFium attachment handle. pdf (PdfDocument): Reference to the document this attachment belongs to. Must remain valid as long as the attachment is used. c$||c|_|_dS)N)rawpdf)selfrrs r__init__zPdfAttachment.__init__&s #$(((rc.tj|dd}tj|}tj|tjtj}tj||||jd|dz dS)zC Returns: str: Name of the attachment. Nr utf-16-le) pdfium_cFPDFAttachment_GetNamectypescreate_string_buffercastPOINTER FPDF_WCHARrdecode)rn_bytesbuffer buffer_ptrs rget_namezPdfAttachment.get_name*s~ 1$a@@,W55[8K)L)LMM 'j'BBBz*719*%,,[999rc~tj}tj|dd||j}|dkrt d|dtj|}tj}tj||||}|j}|st d||krt d|d|d|S)zs Returns: ctypes.Array: The attachment's file data (as :class:`~ctypes.c_char` array). Nrz,Failed to extract attachment (buffer length z).z,Failed to extract attachment (error status).z'Failed to extract attachment (expected z bytes, but got )rc_ulongrFPDFAttachment_GetFilevaluerr)rr"r# out_buflenoks rget_datazPdfAttachment.get_data6s .""'dAw???- a<<XWXXXYY Y,W55^%%  ,T67J O O%  NLMM M Z  oooakooopp p rcztj||j|t|}|st ddS)a Set the attachment's file data. If this function is called on an existing attachment, it will be changed to point at the new data, but the previous data will not be removed from the file (as of PDFium 5418). Parameters: data (bytes | ctypes.Array): New file data for the attachment. May be any data type that can be implicitly converted to :class:`~ctypes.c_void_p`. zFailed to set attachment data.N)rFPDFAttachment_SetFilerlenr)rdatar+s rset_datazPdfAttachment.set_dataNsF ,T48T3t99 M M @>?? ? @ @rcFtj|t|S)z Parameters: key (str): A key to look for in the attachment's params dictionary. Returns: bool: True if *key* is contained in the params dictionary, False otherwise. )rFPDFAttachment_HasKeyrrr s rhas_keyzPdfAttachment.has_key]s-dK4D4DEEErcFtj|t|S)zx Returns: int: Type of the value of *key* in the params dictionary (:attr:`FPDF_OBJECT_*`). )rFPDFAttachment_GetValueTyperr4s rget_value_typezPdfAttachment.get_value_typehs 3D+c:J:JKKKrct|}tj||dd}|dkrtd|dt j|}t j|t jtj}tj|||||j d|dz  dS)z Returns: str: The value of *key* in the params dictionary, if it is a string or name. Otherwise, an empty string will be returned. On other failures, an exception will be raised. NrzFailed to get value of key ''.rr) rrFPDFAttachment_GetStringValuerrrrrr rr!)rr enc_keyr"r#r$s r get_str_valuezPdfAttachment.get_str_valuepsc""8waPP a<<DSDDDEE E,W55[8K)L)LMM .tWj'RRRz*719*%,,[999rc|dzd}tj|tj}tj|t ||}|std|d|ddS)z Set the attribute specified by *key* to the string *value*. Parameters: value (str): New string value for the attribute. rrz Failed to set attachment param 'z' to 'r:N)r rrrFPDF_WIDESTRINGFPDFAttachment_SetStringValuerr)rr r) enc_value enc_value_ptrr+s r set_str_valuezPdfAttachment.set_str_valuesV^++K88  Ix/GHH  3D+c:J:JM Z Z WUUUEUUUVV V W WrN) r __module__ __qualname____doc__rr%r,r1r5r8r=rCrrrrs  $&&& : : :0 @ @ @FFFLLL:::& W W W W Wrr) __all__r pypdfium2.rawrrpypdfium2.internalinternalpdfium_ipypdfium2._helpers.miscrr AutoCastablerrGrrrOs  %%%%%%//////QQQ{W{W{W{W{WX*{W{W{W{W{Wr