o jC!@s`UdZddlZddlmZmZmZmZddlmZddl m Z m Z m Z da eed<daeed <gaeeed <d Zeed <Gd ddeZ   d4deeedfdeeedfdeeeedfdeeeeeffddZdeedeedeefddZdeedefddZdedeeeeefdeeeeefdeeeeefdee d eed!fd"ed#ed$eeeeeeegdfd%ed&ed'edeeeeeeeffd(d)Zd*eeee fd+eed,eed-ed eed!fdeeeff d.d/Zded+eed,eedee d-ed0ed#ed1ed$eeeeeeegdfdeeeeffd2d3ZdS)5ze Code related to text extraction. Some parts are still in _page.py. In doubt, they will stay there. N)AnyCallableOptionalUnion)Font)DictionaryObjectTextStringObjectencode_pdfdocencodingCUSTOM_RTL_MINCUSTOM_RTL_MAXCUSTOM_RTL_SPECIAL_CHARS LAYOUT_NEW_BT_GROUP_SPACE_WIDTHSc@s eZdZdS)OrientationNotFoundErrorN)__name__ __module__ __qualname__rre/var/www/html/fyndo/pharma/fyndo/venv/lib/python3.10/site-packages/pypdf/_text_extraction/__init__.pyrsr_min_maxspecialsreturncCsvt|tr|an t|trt|at|tr|an t|tr"t|at|tr/dd|Dant|tr6|atttfS)a Change the Right-To-Left and special characters custom parameters. Args: _min: The new minimum value for the range of custom characters that will be written right to left. If set to ``None``, the value will not be changed. If set to an integer or string, it will be converted to its ASCII code. The default value is -1, which sets no additional range to be converted. _max: The new maximum value for the range of custom characters that will be written right to left. If set to ``None``, the value will not be changed. If set to an integer or string, it will be converted to its ASCII code. The default value is -1, which sets no additional range to be converted. specials: The new list of special characters to be inserted in the current insertion order. If set to ``None``, the current value will not be changed. If set to a string, it will be converted to a list of ASCII codes. The default value is an empty list. Returns: A tuple containing the new values for ``CUSTOM_RTL_MIN``, ``CUSTOM_RTL_MAX``, and ``CUSTOM_RTL_SPECIAL_CHARS``. cSsg|]}t|qSr)ord.0xrrr ?sz"set_custom_rtl..) isinstanceintr strrr rlist)rrrrrrset_custom_rtls       r$mnc Cs|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|d|dgS)Nrrrr)r%r&rrrmultEs&&r*cCs4|ddkrdS|ddkrdS|ddkrdSdS) Nr(gư>rgưr'Zr)r%rrrorientPs   r.text cmtm_prev cmtm_matrix memo_cmtm font_resource orientations.output font_size visitor_text str_widths spacewidth str_heightc Cs|d} |d} |d}|d}|d}|d}t| | }t||}t|}|d|d}|d|d}t| dd| dd}t| dd| dd}t|dd|dd}|} ||vrkt|dvrt|}|}n|dvr||}|}zDt|d t| |||kr||d d kr||d 7}|dur||d ||||d }n|| | |kr||d d kr|d 7}Wn tyYnw|} |} ||| | fS)Nrr'r)rrr()rr+)r,r-g?r   ) r*r.mathsqrtrabsmin Exceptioncopy)r/r0r1r2r3r4r5r6r7r8r9r:cm_prevtm_prev cm_matrix tm_matrixmemo_cmmemo_tmm_prevr% orientationdelta_xdelta_y scale_prev_x scale_prev_yscale_y moved_height moved_widthrrrcrlf_space_checkZs^     rSoperandsrFrGfontc sd}d}t||}t|}||vrst|dkrst|dtr(|d}d}||fSd}t|dtr7t|dn|d} tjtrgz | jd}W||fStyf| jdkr]dndd}Y||fSwd fdd | D}||fS) Nr<FrT surrogatepasscharmapz utf-16-becs.g|]}|jvrj|nt|fqSr)encodingbytesdecoderrUrrrs.z%get_text_operands..) r*r.lenr r"r rXrZrBjoin) rTrFrGrUr4tis_str_operandsr%rKttrr[rget_text_operandss:     ra text_operandsrtl_dirc sxd} fdd|DD]} t| dkrt| } nd} | dksCd| kr(dksCnd| kr3d ksCnd | kr>d ksCn| tvrN|rI| |n|| }nZd | krXd ks{nd| krcdks{nd| krndks{nt| krytkrnn|sd}|dur||||||d}| |}n|rd}|dur||||||d}|| }| | dkrjn| 7} q ||| fS)Ngcsg|] }j||qSr) character_mapgetrr[rrrsz#get_display_str..r'/:@i io i i!iiiiipiTr<Fr=)r\rrr r space_width text_width) r/rFrGr3rUrbr6rcr7widthsrxxrr[rget_display_strs:     rm)NNN) __doc__r>typingrrrr_fontrgenericrr r r r!__annotations__r rr#rrBrr"tupler$floatr*r.rSboolrarmrrrrs       ".        A   (