
    Q?h                     h   S r SrSSKJrJrJr  SSKJr  SSKJ	r	J
r
JrJrJr  SSKJr  SSKJrJr  SSKJr  SS	KJrJrJrJrJr  SS
KJrJr  SSKJr  SSK J!r!  SSK"r"SSK#r#SSK$r$ SSK%r% " S S\RL                  5      r'\(RS                  SS5      4S jr*S r+S r,S r-Sr.Sr/Sr0Sr1Sr2Sr3Sr4Sr5Sr6Sr7S r8S!r9S"r:0 r;S# r<S$ r= " S% S&5      r> " S' S(5      r?\" S)S*5      r@ " S+ S,\(5      rA " S- S.\>5      rBSrCSrDSrESrFSrGSrHS/rIS0rJS1rK " S2 S3\B\R                  5      rM " S4 S55      rN " S6 S75      rO " S8 S9\P5      rQ/ / 4S: jrR\" S;S<5      rS " S= S;\S5      rS\S" S>SSSSS5      /rT\S" S?SSSSS5      rU " S@ SA\V5      rW\%(       d  SJSB jrXO\Y" SCSCSCSD9SE4SF jrXSKSG jrZSH r[SI r\\" \\5        Cg!   Sr% GNG= f)Lz$Id$a  TrueType font support

This defines classes to represent TrueType fonts.  They know how to calculate
their own width and how to write themselves into PDF files.  They support
subsetting and embedding and can represent all 16-bit Unicode characters.

Note on dynamic fonts
---------------------

Usually a Font in ReportLab corresponds to a fixed set of PDF objects (Font,
FontDescriptor, Encoding).  But with dynamic font subsetting a single TTFont
will result in a number of Font/FontDescriptor/Encoding object sets, and the
contents of those will depend on the actual characters used for printing.

To support dynamic font subsetting a concept of "dynamic font" was introduced.
Dynamic Fonts have a _dynamicFont attribute set to 1.

Dynamic fonts have the following additional functions::

    def splitString(self, text, doc):
        '''Splits text into a number of chunks, each of which belongs to a
        single subset.  Returns a list of tuples (subset, string).  Use
        subset numbers with getSubsetInternalName.  Doc is used to identify
        a document so that different documents may have different dynamically
        constructed subsets.'''

    def getSubsetInternalName(self, subset, doc):
        '''Returns the name of a PDF Font object corresponding to a given
        subset of this dynamic font.  Use this function instead of
        PDFDocument.getInternalFontName.'''

You must never call PDFDocument.getInternalFontName for dynamic fonts.

If you have a traditional static font, mapping to PDF text output operators
is simple::

   '%s 14 Tf (%s) Tj' % (getInternalFontName(psfontname), text)

If you have a dynamic font, use this instead::

   for subset, chunk in font.splitString(text, doc):
       '%s 14 Tf (%s) Tj' % (font.getSubsetInternalName(subset, doc), chunk)

(Tf is a font setting operator and Tj is a text ouput operator.  You should
also escape invalid characters in Tj argument, see TextObject._formatText.
Oh, and that 14 up there is font size.)

Canvas and TextObject have special support for dynamic fonts.
    )packunpackerrorfnmatch)bytestr	isUnicodechar2intisStrisBytes)ABag)
pdfmetricspdfdoc)	rl_config)hex32add32calcChecksuminstanceStringWidthTTFfp_str)register_resetunShapedFontGlob)
namedtuple)BytesIONc                       \ rS rSrSrSrg)TTFErrorG   zTrueType font exception N__name__
__module____qualname____firstlineno____doc____static_attributes__r       K/var/www/html/env/lib/python3.13/site-packages/reportlab/pdfbase/ttfonts.pyr   r   G   s    r%   r   s
   0123456789s
   ABCDEFGIJKc                 >    [        SU -  S5      R                  U5      $ )Nz%6.6dASCII)bytes	translate)ntables     r&   SUBSETNr-   K   s    7#--e44r%   c                     SSSSSU -  SU -  SSS	U -  S
SS[        U5      S-
  -  SS[        U5      -  /[        U5       VVs/ s H  u  p#SX#4-  PM     snn-   / SQ-   nSR                  U5      $ s  snnf )zqCreates a ToUnicode CMap for a given subset.  See Adobe
_PDF_Reference (ISBN 0-201-75839-3) for more information.z$/CIDInit /ProcSet findresource beginz12 dict begin	begincmapz/CIDSystemInfoz<< /Registry (%s)z/Ordering (%s)z/Supplement 0z>> defz/CMapName /%s defz/CMapType 2 defz1 begincodespacerangez<00> <%02X>   endcodespacerangez%d beginbfcharz<%02X> <%04X>)	endbfcharendcmapz-CMapName currentdict /CMap defineresource popendr4   
)len	enumeratejoin)fontnamesubsetivcmaps        r&   makeToUnicodeCMapr>   P   s     	/h&8#h&Vq)3v;&
 1:&0AB0A_u$0ABCF

D, 99T? Cs   A0c                 4    U SU U-   X[        U5      -   S -   $ )ztSplices the given value into stream at the given offset and
returns the resulting stream (the original is unchanged)N)r6   streamoffsetvalues      r&   splicerD   k   s)     '6?U"VSZ,?,@%AAAr%   c                 .    [        X[        SU5      5      $ )zWrites the given unsigned short value into stream at the given
offset and returns the resulting stream (the original is unchanged)>H)rD   r   r@   s      r&   _set_ushortrG   p   s     &$tU"344r%   r0                   @         i   i   i   i   c            	         [         R                  U S 5      nUc  [        R                  R                  n[        R                  R
                  n/ nUR                  nU  H]  n[        R                  " USS9 HA  u  pgnU" U5      n	X;  a  U" U	5        U H   n	U" U" Xi5      5      n	X;  d  M  U" U	5        M"     MC     M_     U[         U '   U$ )NT)followlinks)_cached_ttf_dirsgetospathr8   realpathappendwalk)
rootsRr8   rV   aRrootrdfss
             r&   	_ttf_dirsra      s    U4(Ayww||77##XXD774D9aQK:r!uA a+Az2a5  :  #$Hr%   c                 V   SSK JnJn   U" U S5      nX4$ ! [         a    SSKnUR
                  R                  U 5      (       dU  [        [        R                  6  H;  nUR
                  R                  XP5      nU" U5      (       d  M-  U" US5      nXc4s  s $    [        SU -  5      ef = f)zPOpens a TTF file possibly after searching TTFSearchPath
returns (filename,file)
r   )	rl_isfileopen_for_readrbNzCan't open file "%s")reportlab.lib.utilsrc   rd   IOErrorrT   rU   isabsra   r   TTFSearchPathr8   r   )fnrc   rd   r_   rT   Dtfns          r&   TTFOpenFilerm      s     =5"T"u 5ww}}R  	 7 78ggll1(S>>%c$/A6M	 9
 .3445s    A-B(B(B(c                       \ rS rSrSrSrSrSrSS jrS r	S r
S	 rS
 rS rS rS rS rS rS rSS jrS rS rS rS rS rS rS rS rS rSrg)TTFontParser   zBasic TTF file parser)   ieurtifctt)rq      TTFc                    X l         U R                  U5        U R                  5       nU(       a"  U R                  5         U R	                  U5        gU R                   (       a  U R                  5         U R                  5         SU l        g)zLoads and parses a TrueType font file.  file can be a filename or a
file object.  If validate is set to a false values, skips checksum
validation.  This can save time, especially if the font is large.
r%   N)validatereadFile
readHeaderreadTTCHeader
getSubfontchecksumFilereadTableDirectorysubfontNameX)selffileru   subfontIndexisCollections        r&   __init__TTFontParser.__init__   sb    
 !d( OOL)}}d//1##% #Dr%   c                    U R                  5       U l        SU l        U R                  S S U l        U R                  U R                  ;  a/  [        SU R                  U R                  U R                  4-  5      eU R                  5       U l        / U l        U R                  R                  n[        U R                  5       H  nU" U R                  5       5        M     g )NTTCz1"%s" is not a %s file: can't read version 0x%8.8x)
read_ulong
ttcVersionfileKindttfVersionsttcVersionsr   filenamenumSubfontssubfontOffsetsrW   range)r}   ar;   s      r&   rx   TTFontParser.readTTCHeader   s    //+++CR0??$"2"22ORVR_R_`d`m`mnrn}n}Q~~??, &&t''(Adoo  )r%   c                    U R                   S:w  a$  [        SU R                  U R                   4-  5      e U R                  U   nU R                  U5        U R                  5         U R                  5         [        S[        U5      -   5      U l        g ! [         a(    [        SU R                  XR
                  S-
  4-  5      ef = f)Nr   z'"%s" is not a TTC file: use this methodz0TTC file "%s": bad subfontIndex %s not in [0,%d]r0   -)r   r   r   r   
IndexErrorr   seekrw   r{   r   strr|   )r}   r   poss      r&   ry   TTFontParser.getSubfont   s    ==%DVZVcVcGddee	A%%l3C 			#!#CL(9$9:  	AMQUQ^Q^_kl|l|}~l~P  A  A	As   B 2Cc                     U R                  5       U l        U R                  5       U l        U R                  5       U l        U R                  5       U l        0 U l        / U l        [        U R                  5       H}  n0 nU R                  5       US'   U R                  5       US'   U R                  5       US'   U R                  5       US'   U R                  R                  U5        X R
                  US   '   M     U R                  (       a  U R                  5         g g !   [        SU R                  < SU R                  < S35      e= f)NtagchecksumrB   lengthzCorrupt  file "z" cannot read Table Directory)read_ushort	numTablessearchRangeentrySelector
rangeShiftr,   tablesr   read_tagr   rW   r   r   r   ru   checksumTables)r}   r+   records      r&   r{   TTFontParser.readTableDirectory   s   	p!--/DN#//1D!%!1!1!3D"..0DO DJDK4>>* $u%)__%6z"#'??#4x #'??#4x ""6*,2

6%=) + ==$--/=	pQUQ^Q^`d`m`mnoos   C8D *Ec                 B    U R                  5       =U l        nUS:X  a'  [        U R                  < SU R                  < S35      eXR
                  ;  a  [        SU-  5      eXR
                  S   :H  $ !   [        SU R                  < SU R                  < S35      e= f)	z,read the sfnt header at the current position"z" is not a z file: can't read versioniOTTOr   z(": postscript outlines are not supportedz/Not a recognized TrueType font: version=0x%8.8Xr   )r   versionr   r   r   r   )r}   r   s     r&   rw   TTFontParser.readHeader   s    	h%)__%66DL7 JRVR_R_`d`m`mnoo***LwVWW((,,,	h$--X\XeXefggs   A4 4*Bc                    [        U S5      (       dq  [        US5      (       a(  [        USS5      U l        UR                  5       U l        O8[        U5      u  U l        nUR                  5       U l        UR                  5         SU l        g )N	_ttf_datareadnamez(ttf)r   )hasattrgetattrr   r   r   rm   close_pos)r}   r_   s     r&   rv   TTFontParser.readFile   sf    tK((q   '& 9!"#.q> q!"		r%   c                 H   U R                    H  nU R                  US   US   5      n[        U5      nUS   S:X  a  [        SUSS 5      S   n[	        X4* 5      nUS	   nXS:w  d  MY  [        S
U R                  < S[        U5      < SUS   < S[        U5      < S3	5      e   g )NrB   r   r   headz>lrJ      r   r   z
TTF file "z": invalid checksum z table: z (expected ))r   	get_chunkr   r   r   r   r   r   )r}   tr,   r   
adjustment	xchecksums         r&   r   TTFontParser.checksumTables  s    ANN1X;(<E#E*Hx6!#D%#,7:
 ;7*I$_c_l_lmrs{m|}~  @E  ~F  GL  MV  GW   X  Y  Y r%   c           	          [        U R                  5      nSU:w  aN  [        SU R                  [	        U5      [        U R                  5      [        U R                  5      S-  4-  5      eg )N   /ac zGTTF file "%s": invalid checksum %s (expected 0xB1B0AFBA) len: %d &3: %d   )r   r   r   r   r   r6   )r}   r   s     r&   rz   TTFontParser.checksumFile  s    /xdhlhuhuv{  }E  wF  GJ  KO  KY  KY  GZ  \_  `d  `n  `n  \o  pq  \q  hs  s  t  t  r%   c                 P    U R                   U   S   nU R                   U   S   nX#4$ )z1Returns the offset and size of a given TTF table.rB   r   )r,   )r}   r   rB   r   s       r&   get_table_posTTFontParser.get_table_pos  s/    C*C*r%   c                     Xl         g)z-Moves read pointer to a given offset in file.Nr   r}   r   s     r&   r   TTFontParser.seek   s    	r%   c                 ,    U R                   U-   U l         g)zSkip the given number of bytes.Nr   )r}   deltas     r&   skipTTFontParser.skip$  s    II%	r%   c                 R    U R                  U5      S   U-   U l        U R                  $ )zuMoves read pointer to the given offset within a given table and
returns absolute offset of that position in the file.r   )r   r   )r}   r   offset_in_tables      r&   
seek_tableTTFontParser.seek_table(  s*     &&s+A.@	yyr%   c                     U =R                   S-  sl         [        U R                  U R                   S-
  U R                    S5      $ )zRead a 4-character tagrI   utf8)r   r   r   r}   s    r&   r   TTFontParser.read_tag.  s3    		Q	4>>$))a-		:6BBr%   c                 6    [        U R                  XU-    5      $ )z,Return a chunk of raw data at given position)r)   r   )r}   r   r   s      r&   r   TTFontParser.get_chunk3  s    T^^CF
344r%   c                 v    U =R                   S-  sl         [        U R                  U R                   S-
     5      $ )Nr0   )r   intr   r   s    r&   
read_uint8TTFontParser.read_uint87  s+    		Q	4>>$))A+.//r%   c                     U =R                   S-  sl         [        SU R                  U R                   S-
  U R                    5      S   $ )zReads an unsigned shortrH   rF   r   r   r   r   r   s    r&   r   TTFontParser.read_ushort;  s8    		Q	d4>>$))A+dii@A!DDr%   c                     U =R                   S-  sl         [        SU R                  U R                   S-
  U R                    5      S   $ )zReads an unsigned longrI   >Lr   r   r   s    r&   r   TTFontParser.read_ulong@  s8    		Q	d4>>$))a-		BCAFFr%   c                     U =R                   S-  sl          [        SU R                  U R                   S-
  U R                    5      S   $ ! [         a  n[	        U5      eSnAff = f)zReads a signed shortrH   >hr   N)r   r   r   structErrorr   )r}   r   s     r&   
read_shortTTFontParser.read_shortE  sW    		Q		"$t~~diik$))DEaHH 	"5/!	"s   2A
 

A$AA$c                 >    [        SU R                  XS-    5      S   $ )z*Return an unsigned short at given positionrF   rH   r   r   r   r   s     r&   
get_ushortTTFontParser.get_ushortM  !    d4>>#!e45a88r%   c                 >    [        SU R                  XS-    5      S   $ )z)Return an unsigned long at given positionr   rI   r   r   r   s     r&   	get_ulongTTFontParser.get_ulongQ  r   r%   c                 J    U R                  U5      u  p#U R                  X"U-    $ )zReturn the given TTF table)r   r   )r}   r   r   r   s       r&   	get_tableTTFontParser.get_tableU  s'    ((-~~cf*--r%   )r   r   r   r   r   r   r   r   r   r|   r   r,   r   r   r   ru   r   Nr   r   )r   )r   r    r!   r"   r#   r   r   r   r   rx   ry   r{   rw   rv   r   rz   r   r   r   r   r   r   r   r   r   r   r   r   r   r$   r   r%   r&   ro   ro      s    4K)KH$ 
!
;0,-	
Yt &C
50E
G
"99.r%   ro   c                   *    \ rS rSrSrS rS rS rSrg)TTFontMakeriZ  zBasic TTF file generatorc                     0 U l         g)zInitializes the generator.Nr   r   s    r&   r   TTFontMaker.__init__]  s	    r%   c                 F    US:X  a  [        USS5      nX R                  U'   g)zAdds a table to the TTF file.r   rJ   s       N)rD   r   )r}   r   datas      r&   addTTFontMaker.adda  s#    &=$;/DCr%   c                    ^^ [        5       nUR                  mU R                  n[        U5      nSnSnUS-  U::  a  US-  nUS-   nUS-  U::  a  M  US-  nUS-  U-
  nT" [	        SSX4XV5      5        SUS-  -   nUU4S jn[        [        UR                  5       5      5      n	U	 HR  u  mn
TS	:X  a  Un[        U
5      nU" T5        T" [	        S
X[        U
5      5      5        [        U
5      S-   S-  nX}-   nMT     U	 H"  u  mn
U
S-  n
T" U
S[        U
5      S-   5        M$     [        UR                  5       5      n[        SU* 5      nUR                  WS-   5        T" [	        SU5      5        UR                  5       $ )z<Finishes the generation and returns the TTF file as a stringr0   r   rH   rK   z>lHHHHrq   r   c                 (   > T" [        TS5      5      $ )Nlatin1)r)   )xr   writes    r&   <lambda>(TTFontMaker.makeStream.<locals>.<lambda>|  s    eC12r%   r   z>LLLr   s      Nr   rJ   r   )r   r   r   r6   r   listsorteditemsr   getvaluer   r   )r}   stmr   r   r   r   r   rB   wStrtables_itemsr   
head_startr   paddedLengthr   r   s                 @@r&   
makeStreamTTFontMaker.makeStreamg  s   i		K	Ao*%/K)A-M Ao* "B&^k1
 	d8Z!.< 	= i"n$2F6<<>23%ICf}#
#D)HI$vxT;<IaK+L*F & &ICID$}D	"%& &  /hY/a d4"#||~r%   r   N)	r   r    r!   r"   r#   r   r   r  r$   r   r%   r&   r   r   Z  s     *r%   r   CMapFmt2SubHeaderz*firstCode entryCount idDelta idRangeOffsetc                   "    \ rS rSrSrSS jrSrg)TTFNameBytesi  z"class used to return named stringsc                      UR                  U5      n[        R                  XR                  S5      5      nX4l        U$ !   UR                  S5      n NA= f)Nr   r   )decoder)   __new__encodeustr)clsbencr  r}   s        r&   r  TTFNameBytes.__new__  sL    	&88C=D }}SV!45			&88H%Ds	   ? A)r  Nr   )r   r    r!   r"   r#   r  r$   r   r%   r&   r  r    s
    ,r%   r  c                   :    \ rS rSrSrSr0 rS	S jrS
S jrS r	Sr
g)
TTFontFilei  zTTF file parser and generatorr   c                    [        U5      (       Ga$  SnU R                  R                  5       n [        R	                  XX5S9  U R                  5       =opl        U R                  U5        [        U5      (       a  X@R                  :X  d  X@R                  R                  :X  a  gU(       d-  UR                  [        U R                  U R                  S95        US-  nXW:  a  [        SU R                  < SU< 35      eU R                  R!                  5         U R                  R                  U5        GM  [        R	                  XX4S9  U R                  U5        g)zLoads and parses a TrueType font file.

file can be a filename or a file object.  If validate is set to a false
values, skips checksum validation.  This can save time, especially if
the font is large.  See TTFontFile.extractInfo for more information.
r   ru   r   N)r   r   r0   zcannot find z	 subfont )r   __dict__copyro   r   r   r   extractInfor   r   r  updatedictr   r   
ValueErrorclear)r}   r~   charInforu   r   sfir  r   s           r&   r   TTFontFile.__init__  s    C}}))+H%%d8%U151BB.  *L))lII.E#YY^^3OOD4>>DMM$Z[q#$DMMS_%`aa##%$$X.  !!$x!ZX&r%   c           	      *)  ^U U R                  S5      nU R                  5       nUS:w  a  [        SU-  5      eU R                  5       nX R                  5       -   nSSSSSS.n[        UR	                  5       5      n[        U5      n[        U5       GH/  n	U R                  5       n
U R                  5       nU R                  5       nU R                  5       nU R                  5       nU R                  5       nX;  a  Mk  SnU
S:X  af  US:X  a`  US:X  aZ  U R                  n U R                  X_-   5        US	-  S:w  a  [        S
5      e[        U R                  X_-   U5      S5      nUU l        O0U
S:X  a*  US:X  a$  US:X  a  [        U R                  X_-   U5      S5      nU(       d  GM  Xm   S:X  d  GM  UXm'   US-  nUS:X  d  GM0    O   US   b  US   nOUS   b  US   nOUS   b  US   nOSnU(       Gdx  [        R                  (       GaW  U R                  nU(       a?  [        R                  R!                  [        R                  R#                  U5      5      S   nU(       d[  [%        S[&        R&                  " 5       < SU R(                  R*                  < S35      nU R(                  =R*                  S-  sl        OU R,                  R/                  US5      nU(       d  W(       a  [%        SU-  5      nOZ[%        S[&        R&                  " 5       < SU R(                  R*                  < S35      nU R(                  =R*                  S-  sl        UU R,                  U'   O[        S5      eUR)                  UR1                  SS5      5      nU H4  n[3        U5      S:  d  US;   d  M  [        SU< S[5        U5      < 35      e   UU l        US   =(       d    UU l        US	   =(       d    SU l        US   =(       d    UU l        US   =(       d    UU l         U R                  S5        U R                  5       U R                  5       nnUS:w  a  [        SUU4-  5      eU R                  5       U R                  5       4U l         U RC                  S5        U RE                  5       nUS:w  a  [        S U-  5      eU RC                  S	5        U R                  5       =U l#        nUS!:X  a  S" nOS!U-  mUUU4S# jnUU l$        U RC                  S$5        U RK                  5       nU RK                  5       nU RK                  5       nU RK                  5       n[        [M        UUUUU/5      5      U l'        U RC                  S5        U R                  5       nU R                  5       n S%n!S&U RP                  ;   Ga?  U R                  S&5        U R                  5       n"U RC                  S	5        U R                  5       n#U RC                  S	5        U R                  5       n$U$S	:X  d
  U$S'-  (       a:  [        R                  R#                  U R                  5      [        RR                  ;  n!U RC                  S(5        U RK                  5       n%U RK                  5       n&U" U%5      U l*        U" U&5      U l+        U"S:  a/  U RC                  S$5        U RK                  5       n'U" U'5      U l,        O?U RT                  U l,        O-S)n#U" U5      U l*        U" U5      U l+        U RT                  U l,        S*[[        U#S+-  S	-  5      -   U l.        U R                  S,5        U R                  5       U R                  5       nnUS-;  a  [        S.UU4-  5      eU RK                  5       U R                  5       S/-  -   U l/        U RK                  5       U l0        U RK                  5       U l1        U RE                  5       n([d        U l3        U R^                  S:w  a  U Rf                  [h        -  U l3        U#S0:  a  U Rf                  [j        -  U l3        U((       a  U Rf                  [l        -  U l3        U R                  S15        U R                  5       U R                  5       nnUS:w  a  [        S2UU4-  5      eU RC                  S35        U R                  5       n)U)S:w  a  [        S4U)-  5      eU R                  5       n*U*S:X  a  [        S55      eU R                  S65        U R                  5       U R                  5       nnUS:w  a  [        S7UU4-  5      eU R                  5       =U l7        n+U!(       d&  U Rn                  S8:  a  [        S9W$-  5      eS%U l8        OS:U l8        U(       d  SU l9        SU l:        SU l;        gU S:w  a  [        S;U -  5      eU R                  S<5      n,U R                  5       n-U R                  5       n.U.S:X  a
  U-S:w  a  U-U.n-n.Sn/Sn0[        U.5       H}  n1U R                  5       n2U R                  5       n3U RE                  5       nU2S:X  a  Sn0Un/M?  U2S:X  a  U3S:X  a  U0S:w  a  S	n0Un/MW  U2S:X  a  U3S:X  a  Sn0Un/Mi  U2S:X  d  Mq  U3S=:w  d  My  Sn0Un/M     U/c  [        S>5      eU/U,-  n/U R                  U/5        U R                  5       n40 =U l9        n50 =U l<        n6U4S?;   a2  U RC                  S	5        U RE                  5       nU RE                  5       n7O U R                  5       nU R                  5       n7U4S:X  a  [        US-
  5       V	s/ s H  oR{                  5       PM     n8n	[        [}        S@U Rn                  [        U85      5      5       H.  n9U8U9   n:U:U5U9'   U6R                  U:/ 5      R                  U95        M0     GOU4S:X  Ga  U/U-   n;[[        U R                  5       SA-  5      n<U RC                  S5        [        U<5       V=s/ s H  n=U R                  5       PM     n>n=U RC                  S	5        [        U<5       V=s/ s H  n=U R                  5       PM     n?n=[        U<5       V=s/ s H  n=U RK                  5       PM     n@n=U R                  nA[        U<5       V=s/ s H  n=U R                  5       PM     nBn=[        U<5       H  n1[        U?U1   U>U1   S-   5       H  n9WBU1   S:X  a  U9W@U1   -   SB-  n:OGU9U?U1   -
  S	-  WBU1   -   nWAS	U1-  -   U-   nUU;:  a  Sn:O"U R                  U5      n:U:S:w  a  U:W@U1   -   SB-  n:U:U5U9'   U6R                  U:/ 5      R                  U95        M     M     GOU4S:X  an  U R                  5       nCU R                  5       nD[        UCUCUD-   5       H9  n:U R                  5       n9U:U5U9'   U6R                  U:/ 5      R                  U95        M;     GOU4SC:X  an  U RE                  5       nCU RE                  5       nD[        UCUCUD-   5       H9  n:U R                  5       n9U:U5U9'   U6R                  U:/ 5      R                  U95        M;     GOU4SD:X  a  U RE                  5       n<[        U<5       Hw  n1U RE                  5       nEU RE                  5       nFU RE                  5       UE-
  nG[        UEUFS-   5       H.  n9U9WG-   n:U:U5U9'   U6R                  U:/ 5      R                  U95        M0     My     GOtU4SE:X  a  U RE                  5       n<[        U<5       Ho  n1U RE                  5       nEU RE                  5       nFU RE                  5       nH[        UEUFS-   5       H)  n9WHU5U9'   U6R                  UH/ 5      R                  U95        M+     Mq     GOU4S	:X  Ga  [        S@5       V	s/ s H  oR                  5       PM     n8n	[        U85      nI/ nJ[        UIS-   5       Ho  n	U R                  5       nKU R                  5       nLU R                  5       n@U R                  5       WIU	-
  SF-  -
  S	-
  S-	  nBWJR                  [        UKULU@UB5      5        Mq     XR                  U,U/-   -
  -
  S-	  nL[        UL5       V	s/ s H  oRK                  5       PM     nMn	SGnN[        S@5       GH  n9U8U9   S:X  a  WNSG:w  a  Sn:OU9WJS   R                  :  dI  U9WJS   R                  UJS   R                  -   :  d&  WJS   R                  U9UJS   R                  -
  -   WL:  a  Sn:O=WMWJS   R                  U9UJS   R                  -
  -      n:U:S:w  a  U:WJS   R                  -  n:U:S:w  a:  U:U Rn                  :  a(  U:U5U9'   U6R                  U:/ 5      R                  U95        M  M  M  U8U9   nO[        WJUO   R                  5       H  nPWJWO   R                  UP-   WL:  a  Sn:O-WMWJWO   R                  WP-      n:U:S:w  a  U:WJWO   R                  -  n:U:S:w  d  MQ  U:U Rn                  :  d  Mc  U9SF-  WPWJWO   R                  -   -  n0U:U5U0'   U6R                  U:/ 5      R                  U05        M     WNSG:X  d  GM  U9nNGM     O[        SHU4-  5      eU R                  SI5        SnQ0 =U l;        nR/ U lI        [        U*5       Hn  n:U R                  5       U R                  5       nSnQU R                  R                  UQUS45        U" UQ5      nQU:S:X  a  WQU l:        U:U6;   d  M]  U6U:    H  nTWQWRUT'   M
     Mp     [        U*U+5       HI  n:U R                  5       nSU R                  R                  WQUS45        U:U6;   d  M8  U6U:    H  nTWQWRUT'   M
     MK     SJU RP                  ;  a  [        SK5      eU R                  SJ5        / U lJ        US:X  aB  [        U+S-   5       H/  n1U R                  R                  U R                  5       S-  5        M1     OSUS:X  a?  [        U+S-   5       H,  n1U R                  R                  U RE                  5       5        M.     O[        SLU-  5      eSMU5;   a  U5SM   U5SN'   WRSM   URSN'   gSNU5;   a  U5SN   U5SM'   WRSN   URSM'   gg! UU l        f = f!   [        SU R6                  -  5      e= fs  sn	f s  sn=f s  sn=f s  sn=f s  sn=f s  sn	f s  sn	f )Oa  
Extract typographic information from the loaded font file.

The following attributes will be set::

    name         PostScript font name
    flags        Font flags
    ascent       Typographic ascender in 1/1000ths of a point
    descent      Typographic descender in 1/1000ths of a point
    capHeight    Cap height in 1/1000ths of a point (0 if not available)
    bbox         Glyph bounding box [l,t,r,b] in 1/1000ths of a point
    _bbox        Glyph bounding box [l,t,r,b] in unitsPerEm
    unitsPerEm   Glyph units per em
    italicAngle  Italic angle in degrees ccw
    stemV        stem weight in 1/1000ths of a point (approximate)

If charInfo is true, the following will also be set::

    defaultWidth   default glyph width in 1/1000ths of a point
    charWidths     dictionary of character widths for every supported UCS character
                   code

This will only work if the font has a Unicode cmap (platform 3,
encoding 1, format 4 or platform 0 any encoding format 4).  Setting
charInfo to false avoids this requirement

r   r   zUnknown name table format (%d)N)r0   rH   r   rI      r   r0   i	  rH   z0PostScript name is UTF-16BE string of odd length	utf_16_be	mac_romanr)  rI   _RL___TTF z
_RL_%s_TTFz#Could not find PostScript font name       -~   s    [](){}<>/%zpsName=z contains invalid character Regularr   z head table not found ttf name=%sz"Unknown head table version %d.%04xi<_zInvalid head table magic %04x  c                     U $ Nr   )r   s    r&   r   (TTFontFile.extractInfo.<locals>.<lambda>>  s    ar%   c                    > U T-  $ r6  r   )r   	_1000mults    r&   r   r7  A  s	    a	kr%   rK   TOS/2i   :   i  2   g     @P@post)r0   rH   r   rI   z"Unknown post table version %d.%04xg      @iX  hheaz"Unknown hhea table version %d.%04x   z*Unknown horizontal metric data format (%d)z!Number of horizontal metrics is 0maxpz"Unknown maxp table version %d.%04x   z/Font does not allow subsetting/embedding (%04X)FzUnknown glyph data format (%d)r=      z'could not find a suitable cmap encoding)   r   
   rJ   rO   g       @  rD  r   rC  rJ   r   z#Unsupported cmap encoding format %dhmtxlocazmissing location tablez"Unknown location table format (%d)rL      )Kr   r   r   r  keysr6   r   r   r   r  r   r   autoGenerateTTFMissingTTFNamer   rT   rU   splitextbasenamer   time	__class___agfnc_agfnmrS   replacer
   asciir   
familyName	styleNamefullNameuniqueFontIDfontRevisionr   r   
unitsPerEm	_pdfScaler   mapbboxr,   allowTTFSubsettingascentdescent	capHeightr   stemVitalicAngleunderlinePositionunderlineThicknessFF_SYMBOLICflags	FF_ITALICFF_FORCEBOLDFF_FIXED	numGlyphs
_full_fontcharToGlyphdefaultWidth
charWidthsglyphToCharr   min
setdefaultrW   r   maxr  	firstCode
entryCountidRangeOffsetidDeltar#  hmetricsglyphPos)Vr}   r%  name_offsetformat
numRecordsstring_data_offsetnamesK	nameCountr;   
platformId
encodingId
languageIdnameIdr   rB   NopospsNamerj   bfncver_majver_minmagicrX  scalexMinyMinxMaxyMaxindexToLocFormatglyphDataFormatsubsettingAllowedr   usWeightClassfsTypesTypoAscendersTypoDescender
sCapHeightisFixedPitchmetricDataFormatnumberOfHMetricsri  cmap_offsetcmapVersioncmapTableCountencoffsr  r+   platformencodingfmtrk  rn  langTunicharglyphlimitsegCountr-  endCount
startCountru  idRangeOffset_startrt  firstcountstartr4   incgidmaxSHKSHrr  rs  glyphslastkjawrm  lsbcharr9  sV                                                                                        @r&   r   TTFontFile.extractInfo  s   : oof-!!#Q;;fDEE%%'
(+;+;+==$t4J	z"A))+J))+J))+J%%'F%%'F%%'FAQ:?zU7Jyy%II09:zQ&'YZZ$T^^4F4OQW%XYdeA $DIqZ1_q !0B0KV!TU`aqU]D( !Q	a<5 #6 81XF1X!1XF1X!1XFF 666]]''**277+;+;B+?@CC$		T^^EZEZ%[\FNN))Q.)![[__R3F!%,\C-?%@F%,		T^^MbMb-c%dF NN11Q61*0BDEE!!&..t"<=A{3!~"5FSXYZS[\]]  	(,fq.Ya*F!!H.	KOOF#  ++-t/?/?/Aa<?7GBTTUU ,,.0@0@0BB		!!J:UBCC		!'+'7'7'99*tEz)I)E 			"    UT4t$<=>			#++-**, !TZZOOF#&&(GIIaL ,,.MIIaL%%'Fv~&6/$&GG$4$4T]]$C9KgKg$g!IIbM OO-M!__.N.DK 0DL{		"!__.
!&z!2!%  M+DK ;DL![[DN #}t39::
 	++-t/?/?/A,&
 ?7GBTTUU??,t/?/?/AG/KK!%!2"&//"3( 
 ai/DJCl2DJh.DJ 	++-t/?/?/Aa<?7GBTTUU		"++-q GJZZ[[++-q >?? 	++-t/?/?/Aa<?7GBTTUU%)%5%5%77 ~~d"PSYYZZ"&#DO#D $D"DOa;oMNN oof-&&())+1a*5~KN~&A'')H'')H__&F{ 11a 11 11  '  ?DEE;		' )++;)++;,IIaL__&F??$D%%'F##%D6,1&(O<Oq"OA< SA!?@'
',G$&&uR077@ A !Vf$E4++-34HIIaL49(ODOq((*OHDIIaL6;HoFo$**,oJF27/B/Qt(/GB"&))9>xIAT--/MI 8_$Z]HQK!ODG$Q'1,!(71:!5 ?")JqM"9Q!>qAQ!Q!4q1u!<v!E!U?$%E$(OOF$;E$z).);v(E+0K(**54;;GD  E %  !V$$&E$$&EuU5[1**,',G$&&uR077@ 2 "WOO%EOO%EuU5[1**,',G$&&uR077@ 2 "W(H8_)oo'oo'%/$U3q51G#cME+0K(**54;;GD  2	 % "W(H8_)oo'oo'$U3q51G+.K(**3r299'B  2	 % !V-23Z8Z!!#ZA8VFB6!8_ ,,.	!--/
**,!%!1!1!3VAXqL!@!BQ F		+IjWX % !))[-@"ABQFJ16z1BC1BAoo'1BFCD :W:q=Rx !!"Q%//1WbeoobQReN^N^>^5^qE//A1HI:U ! &r!u':':GBqEOO<S'T U !8!RU]]2EaxE$..$8/4G,#..uR8??H %9x '
A"2a5#3#34a5..q0*<$%E$*2a5+>+>q+@$AE$qy %A 6 !8dnn(<#*A:"Q%//0A"BC/4K,'225<CCCH 5 Rx&= &@ BSHII 	'))*+,E &&($*:*:*<BMM  "c+rBz$&!#'.D')Jt$ / - +Y7E ""$CMM  "c+#'.D')Jt$ / 8 #84L+M%Mq 9q=)$$T%5%5%71%<= *"9q=)$$T__%67 * ?BRRSS; +D 1K)$/Jt[  +D 1K)$/Jt !u !%DIn	K=		IJJN = EFBIj 9 DsQ   AAQ	AQ 5AQ23AQ7-AQ<ARAR	ARAARQ		AQQAQ/c                 X   [        5       nS/nSS0n0 nU HM  nX`R                  ;   a  U R                  U   nOSnXt;  a  [        U5      XG'   UR                  U5        XG   XV'   MO     U R	                  S5      S   nSn	U	[        U5      :  Gaz  X9   nU R
                  U   n
U R
                  US-      U
-
  nU	S-  n	U(       d  MF  U R                  X-   5        U R                  5       nUS:  Ga  U R                  S5        [        nU[        -  (       a  U R                  5       nU R                  5       nX;  a  [        U5      XN'   UR                  U5        U[        -  (       a  U R                  S5        OU R                  S5        U[        -  (       a  U R                  S5        O?U[        -  (       a  U R                  S5        OU[        -  (       a  U R                  S5        U[        -  (       a  M  U	[        U5      :  a  GMz  S H$  n UR                  XR!                  U5      5        M&     SU R!                  S	5      SS
 -   S-   nUR                  S	U5        [        U5      n/ n[%        U5       HK  n	U R&                  X9      u  nnUR                  [)        U5      5        UR                  [)        U5      5        MM     [        U5      S-
  n	U	(       a,  UU	   UU	S-
     :X  a  U	S-  n	U	(       a  UU	   UU	S-
     :X  a  M  U	S-  n	U	S-	  nUSU	 UU	S-   SS2   -   n[+        S[        U5      -  /U-   6 nUR                  SU5        U R!                  S5      n[-        USU5      nUR                  SU5        U R!                  S5      n[-        USU5      nUR                  SU5        [        U5      nSUS-  -   nSSSSSSSUSSU/[/        [1        UR2                  U5      5      -   n[+        S[        U5      -  /U-   6 nUR                  SU5        U R!                  S5      n/ n/ nSn[%        U5       GHa  n	UR                  U5        X9   nU R
                  U   n
U R
                  US-      U
-
  nUXU-    nUS:  a  [5        SUSS 5      S   S:  a  Sn [        nU[        -  (       a  [5        SUU U S-    5      S   n[5        SUU S-   U S-    5      S   n[-        UU S-   XN   5      nU S-   n U[        -  (       a  U S-   n OU S-   n U[        -  (       a  U S-   n O'U[        -  (       a  U S-   n OU[        -  (       a  U S-   n U[        -  (       a  M  UR                  U5        UU-   nUS-  S:w  d  GM@  SUS-  -
  n!UR                  SU!-  5        UU!-   nGMd     UR                  U5        UR                  SSR7                  U5      5        / n"US-   S-	  S:  a5  Sn#U H  n$U"R                  U$5        M     [+        S[        U"5      -  /U"-   6 n"O7Sn#U H  n$U"R                  U$S-	  5        M     [+        S[        U"5      -  /U"-   6 n"UR                  SU"5        U R!                  S5      n%[-        U%SU#5      n%UR                  SU%5        UR9                  5       $ ! ["         a     GM  f = f)z"Create a subset of a TrueType fontr   glyfr0   rJ   rI   rH   )r   r:  zcvt fpgmpreps      r=  rK   s                   Nz>%dHrF  r>  "   r@  rD  r   r)  r=   r   rF       r%   rE  z>%dLrG  r   r<  )r   rk  r6   rW   r   rw  r   r   r   GF_MORE_COMPONENTSr   GF_ARG_1_AND_2_ARE_WORDSGF_WE_HAVE_A_SCALEGF_WE_HAVE_AN_X_AND_Y_SCALEGF_WE_HAVE_A_TWO_BY_TWOr   r   KeyErrorr   rv  r   r   rG   r  rZ  rS   r   r8   r  )&r}   r:   outputglyphMapglyphSetcodeToGlyphcodeoriginalGlyphIdxr  r+   rw  glyphLennumberOfContoursre  glyphIdxr   r=  ri  rF  r  r  r  r>  r@  rs  r   r=   	glyphDataoffsetsr  r   r   pos_in_glyphpaddingrG  r  rB   r   s&                                         r&   
makeSubsetTTFontFile.makeSubsety  s    3a5D'''#'#3#3D#9 #$ /-0]* 01 ( :K  ""6*1-#h-'{}}%56H}}%5%9:XEHFAXIIe&'#0!#		!*00 ,,.E#//1H/-0]* 177		!		!11		!!<<		!!88		! 000 #h-> <C

3s 34 < #T^^F%;Ab%AALP

64 M	 y!AmmHK0GBKKB KKC! " IaKDGT!A#Y&FA DGT!A#Y& 	
Qa4BQx$qsvAv,&vD	)*T13

64  ~~f%4%56

64  ~~f%4I.

64  [
j1n$11a61	
 C012 vD	)*T13

64  NN6*	y!ANN3'{}}%56H}}%5%9:XEHXx&78D!|tT"1X 6q 9A =!*00"4l<>)JKANE%dDaQ,OPQRSH&t\A-=x?QRD#/!#3L77'3a'7'3a'711'3a'7!<<'3a'7!88'3a'7 000 KK.CQw!|cAg+EGO,Gm? "@ 	s

6388D>* !G>F" !F# "6CI-.57D !FaK( "6CI-.57D

64  ~~f%4%56

64   ""c   	s    Z
Z)(Z))rj  rY  r   r]  r[  r_  rk  rm  rl  r^  rS  re  rW  rU  rw  rn  rv  ra  r   ri  r   r`  rT  rb  rc  rV  rX  N)r0   r   r   )r0   )r   r    r!   r"   r#   rO  rP  r   r   r  r$   r   r%   r&   r  r    s!    #FF'8s0nl#r%   r  rq   rr   i   c                   .    \ rS rSrSrSS jrS rS rSrg)	
TTFontFacei7  zTrueType typeface.

Conceptually similar to a single byte typeface, but the glyphs are
identified by UCS character codes instead of glyph names.c                 l    [         R                  R                  U S5        [        R                  XX#S9  g)z$Loads a TrueType font from filename.Nr  )r   TypeFacer   r  )r}   r   ru   r   s       r&   r   TTFontFace.__init__=  s+    $$T40DXYr%   c                 L    U R                   R                  XR                  5      $ )z'Returns the width of character U+<code>)rm  rS   rl  )r}   r  s     r&   getCharWidthTTFontFace.getCharWidthB  s    ""4):):;;r%   c                    [         R                  " 5       nU R                  U5      Ul        [	        UR                  5      UR
                  S'   UR                  (       a  [         R                  /Ul        UR                  USU R                  < SU< S35      nU R                  [        ) -  nU[        -  n[         R                  " SU R                  U R                   U R"                  U[         R$                  " U R&                  5      [         R(                  " U5      U R*                  U R,                  UU R.                  S.5      nUR                  USU-   5      $ )zxGenerate a TrueType font subset and add it to the PDF document.
Returns a PDFReference to the new FontDescriptor object.Length1z	fontFile:(r   z/FontDescriptor)TypeAscent	CapHeightDescentFlagsFontBBoxFontNameItalicAngleStemV	FontFile2MissingWidthzfontDescriptor:)r   	PDFStreamr  contentr6   
dictionarycompressionPDFZCompressfilters	Referencer   re  FF_NONSYMBOLICrd  PDFDictionaryr]  r_  r^  PDFArrayr[  PDFNamera  r`  rl  )r}   docr9   r:   fontFilefontFileRefre  fontDescriptors           r&   addSubsetObjectsTTFontFace.addSubsetObjectsF  s    ##%??62),X-=-=)>I&?? & 3 34HmmH4==RZ.[\

~--#--%kk||		2x0++ZZ$ --/  }}^->-IJJr%   r   Nr   )	r   r    r!   r"   r#   r   r  r  r$   r   r%   r&   r  r  7  s    A
Z
<Kr%   r  c                       \ rS rSrSrS rSrg)
TTEncodingic  zEncoding for TrueType fonts (always UTF-8).

TTEncoding does not directly participate in PDF object creation, since
we need a number of different 8-bit encodings for every generated font
subset.  TTFont itself cares about that.c                     SU l         g )NzUTF-8r   r   s    r&   r   TTEncoding.__init__j  s	    	r%   r  N)r   r    r!   r"   r#   r   r$   r   r%   r&   r  r  c  s    0r%   r  c                       \ rS rSrSr " S S5      rSrSrSS jrSS jr	SS	 jr
SS
 jrS rS r\S 5       rSS jrS rS rS r\S 5       r\R*                  S 5       rSrg)TTFontim  aw  Represents a TrueType font.

Its encoding is always UTF-8.

Note: you cannot use the same TTFont object for different documents
at the same time.

Example of usage:

    font = ttfonts.TTFont('PostScriptFontName', '/path/to/font.ttf')
    pdfmetrics.registerFont(font)

    canvas.setFont('PostScriptFontName', size)
    canvas.drawString(x, y, "Some text encoded in UTF-8")
c                   "    \ rS rSrSrSS jrSrg)TTFont.Statei}  FNc                    0 =o0l         SU l        S U l        SU l        [	        USS 5      n[	        USS 5      (       a  [        UR                  R                  5       5      nSU;   a  UR                  S5        [        S5       H  nXe;   d  M
  XcU'   UR                  U5        M!     U H  nXcU'   M	     U Vs/ s H  ofPM     sn/U l
        SU l        g Uc  [        R                  nU(       ag  [        [        SS5      5      n[	        US	S 5      nU(       a  U H  nXh;   d  M
  XcU'   M     OU H  nXcU'   M	     SUS'   SS/-  U-   /U l
        S
U l        g S/S/S-  -   /U l
        SUS'   S
U l        SUS'   g s  snf )Nr   facerj  rH  rO   TrL   rN   rk  r0   )assignmentsnextCodeinternalNamefrozenr   setrk  rI  remover   subsetsr   ttfAsciiReadabler  )	r}   asciiReadablettfAr  Cr+   subset0rk  s	            r&   r   TTFont.State.__init__  s~   #%%A DM $DDK3vd+DtL..((--/019ahhtnsAv ! $ AaD ,-AqA/"$ ) : :
 uR}-%d=>$+#$aD % % ! %! "A3 01 ! "#RDG}! !"; !/s   6E5)r  r  r
  r	  r  NN)r   r    r!   r"   
namePrefixr   r$   r   r%   r&   Stater  }  s    
,	r%   r  r0   Nc                    ^ TU l         [        X#US9U l        [        5       U l        SSKJn  U" 5       U l        Uc  [        R                  nXPl
        U=(       a    [        U4S j[         5       5      (       + U l        g)zLoads a TrueType font from filename.

If validate is set to a false values, skips checksum validation.  This
can save time, especially if the font is large.
r  r   )WeakKeyDictionaryNc              3   <   >#    U  H  n[        TU5      v   M     g 7fr6  r   ).0r-  r   s     r&   	<genexpr>"TTFont.__init__.<locals>.<genexpr>  s     -XGW!gd1ooGWs   )fontNamer  r  r  r  weakrefr  stater   r  _asciiReadableanyr   shapable)r}   r   r   ru   r   r  r$  r  s    `      r&   r   TTFont.__init__  sb     xV	"-&(
 %66M+ Y-XGW-X)Y%Yr%   c                     [        XX#5      $ r6  )r   )r}   textsizer  s       r&   stringWidthTTFont.stringWidth  s    %d>>r%   c                     Uc  U R                   n U R                  U   nU$ ! [         a0    [        R	                  X 5      =o@R                  U'   Ub  X4l         U$ f = f)zIconvenience function for those wishing to roll their own state properties)r"  r!  r  r  r  r  )r}   r  r  r  r!  s        r&   _assignStateTTFont._assignState  sh      //M	.JJsOE
 	  	.&,ll=&FFEJJsO%#- 		.s   " 6AAc                    U R                   nU R                  U   nU(       a  UR
                  S:  a  SOSnSn/ n/ n	[        U5      (       d  UR                  S5      nU R                  R                  n
UR                  nUR                  n[        [        U5       GHu  nUS:X  a  SnX;   a  X   nGOX;  a  SnGOUR                  (       a%  [        R                   " SU R"                  U4-  5      eUR
                  nUS	-  S:X  a=  US:w  a  XS
-	     R%                  S5        U=R
                  S-  sl        UR
                  nUS:  aT  US	-  (       d3  UR%                  S/5        U=R
                  S-  sl        UR
                  nXS
-	     R%                  U5        OX:X  a  SUl        XS   U'   U=R
                  S-  sl        XU'   US
-	  U:w  a*  U(       a  U	R%                  U['        U5      45        US
-	  n/ nUR%                  US	-  5        GMx     U(       a  U	R%                  U['        U5      45        U	$ ! [         a'    [        R	                  X@5      =oPR                  U'    GNOf = f)a  Splits text into a number of chunks, each of which belongs to a
single subset.  Returns a list of tuples (subset, string).  Use subset
numbers with getSubsetInternalName.  Doc is needed for distinguishing
subsets when building different documents at the same time.rL      i r   utf-8rH  r   z:Font %s is already frozen, cannot add new character U+%04XrA  rJ   r0      )r"  r!  r  r  r  r	  r	   r  r  rk  r  r  rZ  ordr  r   PDFErrorr  rW   r)   )r}   r'  r  r  r  r!  _31skipcurSetcurresultsrk  r  r  r  r+   s                  r&   splitStringTTFont.splitString  s   
 ++ZZ_U%%..*;";;w'Dii++''--DMDTz"4"%(<< //*fjnjwjwy}i~*~NNT62:"ug1fo44R8NNa'NAR4T6s+!+!NNFO**40z *-$(AJqM!#$%D!Q6!NNF5:#67q&JJq4x G "H NNF5:./c S6<<3SSCSs   H; ;-I,+I,c                 0   U R                   U   nUS:  d  U[        UR                  5      :  a  [        SXR                  4-  5      eUR                  ct  UR                  [        [        UR                  5      S-   5      -   Ul	        SUR                  -   UR                  U R                  '   UR                  R                  U 5        SUR                  U4-  $ ! [         a1    [        R                  U R                  5      =o0R                   U'    GNf = f)zReturns the name of a PDF Font object corresponding to a given
subset of this dynamic font.  Use this function instead of
PDFDocument.getInternalFontName.r   z#Subset %d does not exist in font %sr0   /z/%s+%d)r!  r  r  r  r"  r6   r  r   r  r
  r  reprfontMappingdelayedFontsrW   )r}   r:   r  r!  s       r&   getSubsetInternalNameTTFont.getSubsetInternalName	  s     ZZ_UA:3u}}#55BfmmE\\]]%!&!1!14COO8Lq8P3Q!QE-053E3E-ECOODMM*##D)5--v666 T6<<@S@S3TTCTs   C 7DDc                 l   U R                   U   nSUl        [        UR                  5       GH  u  p4U R                  X15      SS nSR                  [        U5      SU R                  R                  U R                  R                  45      R                  S5      n[        R                   " 5       nSU R"                  U4-  Ul        XWl        Xgl        SUl        [-        U5      S-
  Ul        [1        [3        U R                  R4                  U5      5      n[        R6                  " U5      Ul        [        R:                  " 5       n	[=        Xd5      U	l        UR@                  (       a  [        RB                  /U	l"        URG                  U	SU-   5      Ul$        U R                  RK                  XU5      Ul&        URG                  Xu5      n
URN                  S	   RP                  nX{U'   GM     U R                   U	 g! [         a1    [        R                  U R                  5      =o R                   U'    GN"f = f)
a2  Makes  one or more PDF objects to be added to the document.  The
caller supplies the internal name to be used (typically F1, F2, ... in
sequence).

This method creates a number of Font and FontDescriptor objects.  Every
FontDescriptor is a (no more than) 256 character subset of the original
TrueType font.r0   Nr%      +r   zFont %s subset %dr   ztoUnicodeCMap:
BasicFonts))r!  r  r  r  r"  r  r7   r  r?  r8   r-   r  r   r|   r  r   PDFTrueTypeFontr  __Comment__NameBaseFont	FirstCharr6   LastCharr  rZ  r  r  Widthsr  r>   r  r  r  r  r  	ToUnicoder  FontDescriptor
idToObjectr"  )r}   r  r!  r+   r:   r
  baseFontNamepdfFontwidths
cmapStreamreffontDicts               r&   
addObjectsTTFont.addObjects  s    ZZ_U!%--0HA55a=abALHHgajdiinnTYYE[E[%\]eefnoL,,.G"58J"JG'L+ !G"6{QG#dii44f=>F#__V4GN))+J!2<!HJ&,&9&9%:
" #j:J\:Y ZG%)YY%?%?SY%ZG" --6C~~l388H%,\"5 16 JJsO; T6<<@S@S3TTCTs   G8 87H32H3c                     [        U SS5      nU(       dg  [        c  [        S5      e[        R                  " U R                  R
                  5      n[        R                  " U5      =ol        A0 U l        SU l	        U$ )zreturn uharbuzz.Face
__hbFace__NzNCannot import uharfbuzz so shaping is not allowed
please pip install uharfbuzzi   )
r   	uharfbuzzr#  Blobr  r   FacerW  _TTFont__hbUnis_TTFont__hbPrivate)r}   r  blobs      r&   hbFaceTTFont.hbFace?  si     tL.  !rss>>$))"5"56D%.^^D%99D?DM%Dr%   c                 t    [         R                  " U R                  5      nXl        U R                  U l        U$ )zreturn uharfbuzz Font)rX  Fontr^  ptem_TTFont__addPrivatehbAddPrivate)r}   fontSizefonts      r&   hbFontTTFont.hbFontM  s,    ~~dkk*	 --r%   c                    U R                   R                  US 5      nU(       d  U R                  nU R                  nXER                  ;   a  US-  nXER                  ;   a  M  US::  d   eU=U l        U R                   U'   X%R                  U'   UR
                  R                  U/ 5      R                  U5        X5R                  U'   U$ )Nr0   i   )	r[  rS   r  r\  rk  rn  rp  rW   rm  )r}   r   r  advanceucharr  s         r&   __addPrivateTTFont.__addPrivateT  s    !!$t,99D$$E+++
 +++&= =5::Dt}}T2&)U#''B/66u=%,OOE"r%   c                 8    U R                   R                  U5      $ r6  )r  rY  r}   r<   s     r&   pdfScaleTTFont.pdfScaleb  s    yy""1%%r%   c                    U R                   [        R                  ;   a  [        R                  U R                   	 U R                  R                  [        R
                  ;   a&  [        R
                  U R                  R                  	 g g r6  )r  r   _fontsr  r   _dynFaceNamesr   s    r&   
unregisterTTFont.unregistere  sX    ==J---:3D3DT]]3S99>>Z555:;S;STXT]T]TbTb;c5r%   c                 F    [        U R                  =(       a    [        5      $ r6  )bool	_shapablerX  r   s    r&   r$  TTFont.shapablei  s    DNN0y11r%   c                 >    [        U=(       a    [        5      U l        g r6  )rx  rX  ry  ro  s     r&   r$  rz  m  s    aoI.r%   )rW  __hbPrivate__hbUnisr"  ry  r  r  r  rd  r$  r!  )r   r   NTr  r  )r0  )rD  )r   r    r!   r"   r#   r  
_multiByte_dynamicFontr   r)  r,  r8  r?  rT  propertyr^  rg  rc  rp  ru  r$  setterr$   r   r%   r&   r  r  m  s    . .` JLZ ?
8t7&P  &d 2 2 __/ /r%   r  c                       \ rS rSrSrSrg)ShapedFragWordir  z:list class to distinguish frag words that have been shapedr   Nr   r   r%   r&   r  r  r  s    Dr%   r  c                 "   U R                   nX1;   a  X!R                  U5         $ U[        [        4;   a  [        O[	        SU[        40 5      nUR                  U5        UR                  U5        [        U5      S:  a  USS  US S & USS  US S & U$ )Nr  r1  i)rN  indexr  r  typerW   r6   )wr}  Vklassr<   s        r&   makeShapedFragWordr  v  s    KKEz!GGEN++D#88dCSUZ[iTjkm>nAHHQKHHUO
1vs{x!x!Hr%   	ShapeDataz3cluster x_advance y_advance x_offset y_offset widthc                       \ rS rSrS rSrg)r  i  c                 F    [        [        [        [        U 5      5      5      $ r6  )r<  tuplerZ  r   r   s    r&   __repr__ShapeData.__repr__  s    E3vd+-..r%   r   N)r   r    r!   r"   r  r$   r   r%   r&   r  r    s    /r%   r   ic                   J   ^  \ rS rSrSU 4S jjrU 4S jrS rU 4S jrSrU =r	$ )	ShapedStri  c                 2   > [         TU ]  X5      nX#l        U$ r6  )superr  __shapeData__)r  r`   	shapeDatar}   rN  s       r&   r  ShapedStr.__new__  s    ws%&r%   c                    > [        [        TU ]	  U5      [        U[         5      (       a  U R                  UR                  -   S9$ U R                  [        U5      [        /-  -   S9$ Nr  )r  r  __add__
isinstancer  r6   	_sdSimple)r}   otherrN  s     r&   r  ShapedStr.__add__  sd    /Q[\abkQlQlt'9'9%:M:M'MQ 	Q%)%7%7E
I;8N%NQ 	Qr%   c                     [        [        U5      [        U 5      -   [        U[         5      (       a  UR                  U R                  -   S9$ [	        U5      [
        /-  U R                  -   S9$ r  )r  r   r  r  r6   r  )r}   r  s     r&   __radd__ShapedStr.__radd__  sg    UCI-Q[\abkQlQlu':':4;M;M'MQ 	Q%(Z%;D<N<N%NQ 	Qr%   c                    > [         TU ]  U5      nU(       d  U$ U R                  U   n[        U[	        U[
        5      (       a  U5      $ U/5      $ r6  )r  __getitem__r  r  r  slice)r}   r;   r`   r^   rN  s       r&   r  ShapedStr.__getitem__  sL    G"(q!
1U 3 31==!==r%   )r  r6  )
r   r    r!   r"   r  r  r  r  r$   __classcell__)rN  s   @r&   r  r    s    
Q
Q
> >r%   r  c                     U $ r6  r   )r  featuress     r&   shapeFragWordr    s    r%   T)kernligadligFc                 
   [        U [        5      (       a  U $ / nSn0 nU SS  Hd  u  pg[        US5      (       a,  UR                  [	        U5      / 5      R                  U5        MB  UR                  [	        U5      U/-  5        XG-  nMf     [	        U5      nU(       d  U $ US   R                  n	US   R                  n
[        R                  " U	5      n UR                  U
5      nU
S-  n
[        R                  " 5       n[        R                  R                   Ul        UR%                  U5        UR'                  5         UR(                  n[        R*                  " XU5        UR(                  nUR,                  nSnSn[/        U 5      " / 5      nSnSnSnSn/ R
                  n[1        [3        X5      5       GH  u  nu  nnUR4                  nUR7                  U5      nUR8                  nUR:                  nUR<                  nUR>                  n UR@                  n!UU   nUULa|  U(       a*  UR                  U[C        W"URD                  S945        UW#-  nUnSn"Sn#/ R
                  nUR                  n$U$U	:w  a  U$n	[        R                  " U	5      nUR                  S-  n
 URF                  RH                  U   S   n%URF                  RN                  U%   n&[Q        U%5      n%W"U%-  n"URS                  U5      nURS                  U5      nURS                  U 5      n URS                  U!5      n!U(       a  W#UU
-  -  n#U=(       d8    US:g  =(       d,    U!S:g  =(       d     UU:  =(       d    UU   U%:H  =(       a    UU&:g  nU=(       d&    U=(       d    UU:  =(       d    UU   U%:g  =(       d    UnU" [U        UUU UU!U&5      5        GM     U(       a*  UR                  U[C        W"URD                  S945        UW#-  nU(       d  U $ U(       d?  U(       a6  URW                  US   /USS  V$s/ s H  n$[Y        U$5      PM     sn$-   5      nOU $ U(       a  / n'UR[                  5        H  u  n(n)U'R                  U(U(4U)45        M     U HL  n$U'R                  U$S   R\                  S   R8                  U$S   R\                  S	   R8                  4U$45        MN     [_        U'5       V$s/ s H  n$U$S   PM
     sn$USS& URa                  SU5        U$ ! [         a    U s $ f = f! [J         a    URM                  UUU5      n% GNyf = fs  sn$f s  sn$f )
z}take a frag word and return a shaped fragword if uharfbuzz makes any changes
if no changes are made return the original word
r/  r0   NcbDefnr   r4  Fr  r   )1r  r  r   rp  r6   rW   extendr  re  r   getFontrg  AttributeErrorrX  BufferBufferClusterLevelMONOTONE_CHARACTERScluster_leveladd_strguess_segment_propertiesglyph_infosshapeglyph_positionsr  r7   zip	codepointglyph_to_stringcluster	x_advancex_offset	y_advancey_offsetr  __self__r  rn  r  rd  rm  chrrp  r  rN  r  r  r  r  insert)*r  r  forcer  r'  specialsr_   r`   ntextttfnttfsr  hbfbufinfos	positionschangedshapednewnew0nfxposyposshapeDataAppendr;   infor   r  r   r  r  r  r  r  nsnewlenr-  rk  
ucharWidthSr  r<   s*                                             r&   r  r    s    a''abEDAq""##CIb188;HHSVQCZ ID  D	(t}}t}}  &	**T"C 	 %88LLD$$&(+''	 #B'))%c%&:;LAjtC..C&&s+DllGI||HI||H'
A{JJ9R/:R:R#STUFND"$))KKd7D$,,T2C{{4'?,,S1!4 ,,U3JJE%KBY/I||H-HY/I||H-H&IdN2& O! !Nx{ !N#$e8!N$(GUN$Ly*7L  NN1e8NtAw~NGIgy)XxYcdeO <P JJ9R/2J2JKLMFNDqmmSVH#ab'/J'Qa'/J$JK A~~'!1Q%# (1Q4--a08819K9KB9O9W9WXYZ[\ $*1I.IqadI.CF

1T
c  	H	Z  ?((sI>?. 0K /s0   T !T#T:
T?TTT76T7c                 b    [        [        R                  " XU5      [        XS9U 4/US9S   S   $ )N)r  re  )r  r0   )r  r   r)  r   )r`   r  re  r  s       r&   shapeStrr    sH    *00HExB1EGMRTTUWWXZ Zr%   c                 v     [         R                  " U 5      nUR                  5         [        X40 UD6$ !    N= f)z0return a new instance corrsponding to a ttf path)r   r  ru  r  )r  ttfpathkwdsr  s       r&   freshTTFontr    s=      & $&&&s   &4 8c                  ,    [         R                  5         g r6  )rR   r$  r   r%   r&   _resetr    s    r%   r6  )F)]__version__r#   structr   r   r   r   r   rf   r   r	   r
   r   r   reportlab.lib.abagr   reportlab.pdfbaser   r   	reportlabr   reportlab.lib.rl_accelr   r   r   r   r   reportlab.rl_configr   r   collectionsr   ior   rT   rM  	functoolsrX  r3  r   r)   	maketransr-   r>   rD   rG   r  GF_ARGS_ARE_XY_VALUESGF_ROUND_XY_TO_GRIDr  GF_RESERVEDr  r  r  GF_WE_HAVE_INSTRUCTIONSGF_USE_MY_METRICSGF_OVERLAP_COMPOUNDGF_SCALED_COMPONENT_OFFSETGF_UNSCALED_COMPONENT_OFFSETrR   ra   rm   ro   r   r  r  r  rh  FF_SERIFrd  	FF_SCRIPTr  rf  	FF_ALLCAPFF_SMALLCAPrg  r  r  r  r  r  r  r  r  	_sdGuardLr  r   r  r  r"  r  r  r  r   r%   r&   <module>r     s9   0	d 6 5  L L # 0  ] ] @ "   	v 	 OOM-@ 5
6B
5 #) "( "( "( "("( "( "( "( "( ") ") ")   "5$m. m.^7 7t 24`a 	5 	D
# D
#X 			*KZ00 *KX B/ B/J	T 	  	 {#XY	/	 / r!Aa!$%	j1Qq+	> >,  #'Dd"EU gRZ' v s.Is   &F* *F1