o
    t#gF!                    @   s  d dl mZmZmZmZm	Z
mZ d dlmZ d dlmZmZ d dlmZmZmZmZmZ d dlmZ d dlmZ ddlmZmZmZm Z m!Z! dd	l"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z-m.Z/m0Z0 d d
l1m2Z2m3Z3 d dl4m5Z5 d dl6m7Z7 d dl8Z8d dl9Z9d dl:m;Z; d dl<Z<e<=e>Z?dd Z@dd ZAG dd deBZCG dd deCZDG dd deDZEG dd deDZFG dd deFZGG dd deFZHG dd  d eHZIG d!d" d"eEeHZJG d#d$ d$eFZKG d%d& d&eFZLG d'd( d(eFZMG d)d* d*eFZNG d+d, d,eFZOG d-d. d.eFZPG d/d0 d0ePeNZQG d1d2 d2ePeLZRG d3d4 d4ePeHZSG d5d6 d6eDZTG d7d8 d8eDZUG d9d: d:eUZVG d;d< d<eLZWG d=d> d>eLZXG d?d@ d@eDZYG dAdB dBeYZZG dCdD dDeYZ[G dEdF dFe[Z\G dGdH dHe[Z]G dIdJ dJe]Z^G dKdL dLe^Z_G dMdN dNeDZ`G dOdP dPeDZaG dQdR dReCZbG dSdT dTebZcG dUdV dVebZdG dWdX dXedZeG dYdZ dZedZfG d[d\ d\ebZgG d]d^ d^edZhG d_d` d`eeehZiG dadb dbedZjG dcdd ddeFZkG dedf dfekZlG dgdh dheCZmG didj djeCZnG dkdl dleCZoG dmdn dneCZpG dodp dpeCZqG dqdr dreCZrG dsdt dteCZsG dudv dveCZtG dwdx dxeCZuG dydz dzZvG d{d| d|eCZwG d}d~ d~eLZxG dd deNZyG dd deyZ,G dd deyZ.i deMdeKdeNdeLdeOdeHdead eId"eJdNe`d6eTd8eUd:eVd<eWdBeZdFe\dHe]i dJe^dLe_debdeddeedefdfeldtesdvetdxeud~exde,de.d>eXde5ewevdde5ewe$ddpeqerecececeodd dd dd dd dd dd dZzdS )    )fixedToFloatfloatToFixedfloatToFixedToStrstrToFixedToFloatensureVersionIsLongversionToFixed)TupleVariation)nearestMultipleShortestReprotRound)	bytesjointobytestostrpadsafeEval)LazyList)getSearchRange   )CountReferenceFormatSwitchingBaseTableOTTableReaderOTTableWriterValueRecordFactory)lookupTypesVarCompositeGlyphAATStateTableAATState	AATActionContextualMorphActionLigatureMorphActionInsertionMorphActionMorxSubtable
ExtendModeCompositeModeNO_VARIATION_INDEX)zip_longest
accumulate)partial)SimpleNamespaceN)Optionalc                 C   s
   t | tS N)
isinstancetuple)t r-   /var/www/static.ux5.de/https/Moving-Object-Detection-with-OpenCV/env/lib/python3.10/site-packages/fontTools/ttLib/tables/otConverters.py<lambda>-   s   
 r/   c                 C   s  g }i }| D ]\}}}}}|}	| dr|dksJ t}
nH|ds&|dv r/tttd| }
n6|dkr6t}
n/|dkr=t}
n(|dkrDt}
n!|d	krKt	}
n|d
v rRt
}
n|tvr_d|vr_|}	t}
nt||t}
|
||||d}|jrt|j}n|dv r~||}n||	}|js||_|dv r|d |_|j D ]}| D ]}t||||||j< qq|d	kr|d |_|d	 |_|j D ]}t||||||j< q|| ||vsJ ||||< q||fS )zGiven a table spec from otData.py, build a converter object for each
    field of the table. This is called for each table in otData.py, and
    the results are assigned to the corresponding class in otTables.py.ValueFormatuint16Count)StructLength	MorphType)uint8r1   uint32SubTableExtSubTable	SubStructFeatureParams)CIDGlyphMappingGlyphCIDMapping(description)	MortChainMortSubtable	MorxChain)r7   r8   r9   r   featureParamTypes)
startswithr0   endswithComputedUInt8ComputedUShortComputedULongr7   r8   r9   r:   StructWithLengthconverterMappingStructeval
tableClassgetr   valuesTable__name__rC   defaultFeatureParamsappend)	tableSpectableNamespace
convertersconvertersByNametpnamerepeatauxdescr	tableNameconverterClassconvrM   r,   clsr-   r-   r.   buildConverters0   sf   






ra   c                   @   sv   e Zd ZdZdddddZdd Zd	d
 Zdd Zdd ZdddZ	dd Z
dd ZedZdee fddZdS )BaseConverterz\Base class for converter objects. Apart from the constructor, this
    is an abstract class.N r>   c                C   sp   || _ || _|| _| jr| jst| jdd| _|| _|dp"|dv | _|dp,|dk| _|dv | _|| _	d S )Nz<string>rL   r2   )DesignAxisRecordSizeValueRecordSize
LookupTyper4   )
ClassCountClass2Count
FeatureTagSettingsCountVarRegionCountMappingCountRegionAxisCountDesignAxisCountrd   AxisValueCountre   	AxisCountBaseGlyphRecordCountLayerRecordCountAxisIndicesList)
rY   rZ   r[   compilerM   rE   isCountisLookupTypeisPropagatedr?   selfrY   rZ   r[   rM   r?   r-   r-   r.   __init__t   s   

zBaseConverter.__init__c           	         s    j o|dk}|rtu rd}|s+g }t|D ]}| | q|S  fdd}| tfddt|D }|  |S )z(Read an array of values from the reader.   Fc                     s&     j  fdd} | S )Nc                    s     |     i S r)   )seekread)i)fontposreader_copy
recordSizery   r-   r.   	read_item   s   zABaseConverter.readArray.<locals>.get_read_item.<locals>.read_itemcopyr   r   )r   readerr   ry   )r   r   r.   get_read_item   s   z.BaseConverter.readArray.<locals>.get_read_itemc                 3   s    | ]} V  qd S r)   r-   ).0r~   r   r-   r.   	<genexpr>   s    z*BaseConverter.readArray.<locals>.<genexpr>)lazygetRecordSizeNotImplementedrangerS   r}   r   advance)	ry   r   r   	tableDictcountr   lr~   r   r-   )r   r   r   r   ry   r.   	readArray   s   

zBaseConverter.readArrayc                 C   s   t | dr| jS tS )N
staticSize)hasattrr   r   ry   r   r-   r-   r.   r      s   
zBaseConverter.getRecordSizec                 C      t | )zRead a value from the reader.NotImplementedErrorry   r   r   r   r-   r-   r.   r}         zBaseConverter.readc              
   C   sT   zt |D ]\}}| ||||| qW d S  ty) } z|j|f |_ d }~ww r)   )	enumeratewrite	Exceptionargs)ry   writerr   r   rO   r~   valueer-   r-   r.   
writeArray   s   zBaseConverter.writeArrayc                 C   r   )zWrite a value to the writer.r   ry   r   r   r   r   repeatIndexr-   r-   r.   r      r   zBaseConverter.writec                 C   r   )zRead a value from XML.r   ry   attrscontentr   r-   r-   r.   xmlRead   r   zBaseConverter.xmlReadc                 C   r   )zWrite a value to XML.r   ry   	xmlWriterr   r   rY   r   r-   r-   r.   xmlWrite   r   zBaseConverter.xmlWritezVarIndexBase\s*\+\s*(\d+)returnc                 C   s$   | j | j}|sdS t|dS )zJIf description has `VarIndexBase + {offset}`, return the offset else None.Nr   )varIndexBasePlusOffsetREsearchr?   intgroup)ry   mr-   r-   r.   getVarIndexOffset   s   zBaseConverter.getVarIndexOffsetr)   )rQ   
__module____qualname____doc__rz   r   r   r}   r   r   r   r   rert   r   r(   r   r   r-   r-   r-   r.   rb   p   s    

rb   c                   @   s4   e Zd Zedd Zedd Zdd Zdd Zd	S )
SimpleValuec                 C      | S r)   r-   r   r-   r-   r.   toString      zSimpleValue.toStringc                 C   r   r)   r-   r   r-   r-   r.   
fromString   r   zSimpleValue.fromStringc                 C   s(   | ||d| |fg  |  d S Nr   )	simpletagr   newliner   r-   r-   r.   r      s   zSimpleValue.xmlWritec                 C   s   |  |d S r   )r   r   r-   r-   r.   r         zSimpleValue.xmlReadN)rQ   r   r   staticmethodr   r   r   r   r-   r-   r-   r.   r      s    

r   c                   @   s    e Zd ZdZdd Zdd ZdS )OptionalValueNc                 C   s6   || j kr|d| |f ||| |  d S r   )DEFAULTrS   r   r   r   r   r-   r-   r.   r      s   
zOptionalValue.xmlWritec                 C   s   d|v r|  |d S | jS r   )r   r   r   r-   r-   r.   r      s   zOptionalValue.xmlRead)rQ   r   r   r   r   r   r-   r-   r-   r.   r      s    r   c                   @      e Zd Zedd ZdS )IntValuec                 C   
   t | dS Nr   )r   r   r-   r-   r.   r         
zIntValue.fromStringNrQ   r   r   r   r   r-   r-   r-   r.   r          r   c                   @   2   e Zd ZdZdd Zdd ZdddZd	d
 ZdS )Long   c                 C      |  S r)   readLongr   r-   r-   r.   r}        z	Long.readc                 C   
   | |S r)   )readLongArrayry   r   r   r   r   r-   r-   r.   r        
zLong.readArrayNc                 C      | | d S r)   )	writeLongr   r-   r-   r.   r     r   z
Long.writec                 C   r   r)   )writeLongArrayry   r   r   r   rO   r-   r-   r.   r   
  r   zLong.writeArrayr)   rQ   r   r   r   r}   r   r   r   r-   r-   r-   r.   r          
r   c                   @   r   )ULongr   c                 C   r   r)   	readULongr   r-   r-   r.   r}     r   z
ULong.readc                 C   r   r)   )readULongArrayr   r-   r-   r.   r     r   zULong.readArrayNc                 C   r   r)   
writeULongr   r-   r-   r.   r     r   zULong.writec                 C   r   r)   )writeULongArrayr   r-   r-   r.   r     r   zULong.writeArrayr)   r   r-   r-   r-   r.   r     r   r   c                   @   r   )Flags32c                 C      d|  S )Nz0x%08Xr-   r   r-   r-   r.   r     r   zFlags32.toStringN)rQ   r   r   r   r   r-   r-   r-   r.   r     r   r   c                   @      e Zd ZeZdS )VarIndexN)rQ   r   r   r#   r   r-   r-   r-   r.   r   $      r   c                   @   r   )Short   c                 C   r   r)   )	readShortr   r-   r-   r.   r}   +  r   z
Short.readc                 C   r   r)   )readShortArrayr   r-   r-   r.   r   .  r   zShort.readArrayNc                 C   r   r)   )
writeShortr   r-   r-   r.   r   1  r   zShort.writec                 C   r   r)   )writeShortArrayr   r-   r-   r.   r   4  r   zShort.writeArrayr)   r   r-   r-   r-   r.   r   (  r   r   c                   @   r   )UShortr   c                 C   r   r)   
readUShortr   r-   r-   r.   r}   ;  r   zUShort.readc                 C   r   r)   )readUShortArrayr   r-   r-   r.   r   >  r   zUShort.readArrayNc                 C   r   r)   writeUShortr   r-   r-   r.   r   A  r   zUShort.writec                 C   r   r)   )writeUShortArrayr   r-   r-   r.   r   D  r   zUShort.writeArrayr)   r   r-   r-   r-   r.   r   8  r   r   c                   @   r   )Int8r   c                 C   r   r)   )readInt8r   r-   r-   r.   r}   K  r   z	Int8.readc                 C   r   r)   )readInt8Arrayr   r-   r-   r.   r   N  r   zInt8.readArrayNc                 C   r   r)   )	writeInt8r   r-   r-   r.   r   Q  r   z
Int8.writec                 C   r   r)   )writeInt8Arrayr   r-   r-   r.   r   T  r   zInt8.writeArrayr)   r   r-   r-   r-   r.   r   H  r   r   c                   @   r   )UInt8r   c                 C   r   r)   )	readUInt8r   r-   r-   r.   r}   [  r   z
UInt8.readc                 C   r   r)   )readUInt8Arrayr   r-   r-   r.   r   ^  r   zUInt8.readArrayNc                 C   r   r)   )
writeUInt8r   r-   r-   r.   r   a  r   zUInt8.writec                 C   r   r)   )writeUInt8Arrayr   r-   r-   r.   r   d  r   zUInt8.writeArrayr)   r   r-   r-   r-   r.   r   X  r   r   c                   @   "   e Zd ZdZdd ZdddZdS )UInt24   c                 C   r   r)   
readUInt24r   r-   r-   r.   r}   k  r   zUInt24.readNc                 C   r   r)   writeUInt24r   r-   r-   r.   r   n  r   zUInt24.writer)   rQ   r   r   r   r}   r   r-   r-   r-   r.   r  h      r  c                   @      e Zd Zdd ZdS )ComputedIntc                 C   s*   |d ur| d||f  |  d S d S )Nz%s=%s)commentr   r   r-   r-   r.   r   s  s   zComputedInt.xmlWriteNrQ   r   r   r   r-   r-   r-   r.   r
  r      r
  c                   @      e Zd ZdS )rF   NrQ   r   r   r-   r-   r-   r.   rF   y      rF   c                   @   r  )rG   Nr  r-   r-   r-   r.   rG   }  r  rG   c                   @   r  )rH   Nr  r-   r-   r-   r.   rH     r  rH   c                   @   r   )Tagr   c                 C   r   r)   )readTagr   r-   r-   r.   r}     r   zTag.readNc                 C   r   r)   )writeTagr   r-   r-   r.   r     r   z	Tag.writer)   r  r-   r-   r-   r.   r    r  r  c                   @   s6   e Zd ZdZdZdd Zdd Zdd Zdd
dZd	S )GlyphIDr   Hc                 C   s   | || j| j|S r)   )getGlyphNameManyr   typecoder   r   r-   r-   r.   r     s   zGlyphID.readArrayc                 C   s   | || j| jS r)   )getGlyphName	readValuer  r   r   r-   r-   r.   r}        zGlyphID.readc                 C      | | j|| d S r)   )r   r  getGlyphIDManyr   r-   r-   r.   r        zGlyphID.writeArrayNc                 C   r  r)   )
writeValuer  
getGlyphIDr   r-   r-   r.   r     r  zGlyphID.writer)   )	rQ   r   r   r   r  r   r}   r   r   r-   r-   r-   r.   r    s    r  c                   @   s   e Zd ZdZdZdS )	GlyphID32r   LN)rQ   r   r   r   r  r-   r-   r-   r.   r     s    r   c                   @   r	  )NameIDc                 C   st   | ||d|fg  |r4|r4|d}|r4||}|d |r(|| n|d td|  |  d S )Nr   rY     zmissing from name tablez"name id %d missing from name table)r   rN   getDebugNamer   r  logwarningr   )ry   r   r   r   rY   r   	nameTabler-   r-   r.   r     s   



zNameID.xmlWriteNr  r-   r-   r-   r.   r"    r  r"  c                   @   r	  )	STATFlagsc                 C   sh   | ||d|fg  g }|d@ r|d |d@ r|d |r.|d |d| |  d S )Nr   r   OlderSiblingFontAttributer   ElidableAxisValueNamer#   )r   rS   r   r  joinr   ry   r   r   r   rY   r   flagsr-   r-   r.   r     s   


zSTATFlags.xmlWriteNr  r-   r-   r-   r.   r(    r  r(  c                   @   r   )
FloatValuec                 C      t | S r)   )floatr   r-   r-   r.   r     r   zFloatValue.fromStringNr   r-   r-   r-   r.   r/    r   r/  c                   @   r   )
DeciPointsr   c                 C   s   |  d S N
   r   r   r-   r-   r.   r}        zDeciPoints.readNc                 C   s   | t|d  d S r3  )r   roundr   r-   r-   r.   r     r  zDeciPoints.writer)   r  r-   r-   r-   r.   r2    r  r2  c                   @   s^   e Zd ZeZeZeZeZdd ZdddZ	e
dd Ze
dd	 Ze
d
d Ze
dd ZdS )BaseFixedValuec                 C   s   |  t|| j S r)   )fromIntgetattrreaderMethodr   r-   r-   r.   r}     s   zBaseFixedValue.readNc                 C   s   t || j| | d S r)   )r9  writerMethodtoIntr   r-   r-   r.   r     s   zBaseFixedValue.writec                 C      t || jS r)   )fi2flprecisionBitsr`   r   r-   r-   r.   r8       zBaseFixedValue.fromIntc                 C   r=  r)   )fl2fir?  r@  r-   r-   r.   r<    rA  zBaseFixedValue.toIntc                 C   r=  r)   )str2flr?  r@  r-   r-   r.   r     rA  zBaseFixedValue.fromStringc                 C   r=  r)   )fl2strr?  r@  r-   r-   r.   r     rA  zBaseFixedValue.toStringr)   )rQ   r   r   r   r   r?  r:  r;  r}   r   classmethodr8  r<  r   r   r-   r-   r-   r.   r7    s    



r7  c                   @      e Zd ZdZdZdZdZdS )Fixedr      r   r   NrQ   r   r   r   r?  r:  r;  r-   r-   r-   r.   rG    
    rG  c                   @   rF  )F2Dot14r      r   r   NrI  r-   r-   r-   r.   rK    rJ  rK  c                       sP   e Zd ZdZdZe fddZe fddZedd Zed	d
 Z	  Z
S )Angleg        g     ?c                    s   t  || j d S N   )superr8  biasr@  	__class__r-   r.   r8       zAngle.fromIntc                    s   t  |d | j S rN  )rP  r<  rQ  r@  rR  r-   r.   r<  
  rT  zAngle.toIntc                 C   s   t t|| j | j S r)   )r
   r1  factorr@  r-   r-   r.   r     s   zAngle.fromStringc                 C   r=  r)   )r	   rU  r@  r-   r-   r.   r     rA  zAngle.toString)rQ   r   r   rQ  rU  rE  r8  r<  r   r   __classcell__r-   r-   rR  r.   rM     s    
rM  c                   @   s   e Zd ZdZdS )BiasedAngleg      ?N)rQ   r   r   rQ  r-   r-   r-   r.   rW    s    rW  c                   @   sF   e Zd ZdZdd ZdddZedd Zed	d
 Zedd Z	dS )Versionr   c                 C   s   |  }|S r)   r   )ry   r   r   r   r   r-   r-   r.   r}   !  s   zVersion.readNc                 C   s   t |}|| d S r)   )fi2ver   r   r-   r-   r.   r   %  s   zVersion.writec                 C   r0  r)   )ve2fir   r-   r-   r.   r   )  r   zVersion.fromStringc                 C   r   )N0x%08xr-   r   r-   r-   r.   r   -  r   zVersion.toStringc                 C   r   )NrH  )rB  )vr-   r-   r.   	fromFloat1  r   zVersion.fromFloatr)   )
rQ   r   r   r   r}   r   r   r   r   r]  r-   r-   r-   r.   rX    s    


rX  c                   @   s&   e Zd ZdZdZdd ZdddZdS )	Char64zAn ASCII string with up to 64 characters.

    Unused character positions are filled with 0x00 bytes.
    Used in Apple AAT fonts in the `gcid` table.
    @   c                 C   s\   | | j}|d}|dkr|d | }t|ddd}|t|dddkr,td|  |S )N    r   asciireplaceencodingerrorsignorez%replaced non-ASCII characters in "%s")readDatar   findr   r%  r&  )ry   r   r   r   datazeroPossr-   r-   r.   r}   ?  s   
zChar64.readNc                 C   sv   t |ddd}|t |dddkrtd|  t|| jkr(td|| jf  |d| j  d | j }|| d S )Nra  rb  rc  rf  z&replacing non-ASCII characters in "%s"z$truncating overlong "%s" to %d bytesr`  )r   r%  r&  lenr   	writeData)ry   r   r   r   r   r   ri  r-   r-   r.   r   I  s   zChar64.writer)   )rQ   r   r   r   r   r}   r   r-   r-   r-   r.   r^  6  s
    
r^  c                   @   s>   e Zd Zdd Zdd ZdddZdd	 Zd
d Zdd ZdS )rK   c                 C   s   | j o| j |S r)   )rM   r   r   r-   r-   r.   r   V     zStruct.getRecordSizec                 C   s   |   }||| |S r)   )rM   	decompile)ry   r   r   r   tabler-   r-   r.   r}   Y  s   zStruct.readNc                 C   s   | || d S r)   rt   r   r-   r-   r.   r   ^     zStruct.writec                 C   sF   |d u r|r| ||dg  |  d S 	 d S |j||||d d S )N)emptyr   )rY   )r   r   toXMLr   r-   r-   r.   r   a  s   zStruct.xmlWritec                 C   s4  d|v rt |d rd S |  }|d}|d urt||_t|d }|r\d}| D ]/}|jr[d}t|ds;i |_|j}	|j	|	vsJJ |j	|	ft
||j	d  t|j|j	|	|j	< q,|D ]}
t|
trs|
\}}}||||| q^	 q^|jt|dd d |r|r| D ]}|jr|j}	|	|j	= |	s|`q|S )Nrs  FormatpostReadFT_propagator)
propagator)r   rM   rN   r   ru  r   getConvertersrw   rw  rY   setattrr   __dict__r*   r+   fromXMLpopulateDefaultsr9  )ry   r   r   r   rp  ru  
noPostReadcleanPropagationr_   rx  elementrY   r-   r-   r.   r   n  sF   




zStruct.xmlReadc                 C   s   dt | j S )Nz
Struct of )reprrM   )ry   r-   r-   r.   __repr__  r   zStruct.__repr__r)   )	rQ   r   r   r   r}   r   r   r   r  r-   r-   r-   r.   rK   U  s    
*rK   c                   @      e Zd Zdd ZdddZdS )rI   c                 C   s.   |j }|  }||| |||j  |S r)   )r   rM   ro  r|   r3   )ry   r   r   r   r   rp  r-   r-   r.   r}     s
   zStructWithLength.readNc                 C   s   t | D ]\}}|jdkr nqt|j| }t|tr"|d7 }dddd|j }	| }
|	|_	|
|| | |
 }| }||||| |j| dd |j ksXJ | |j|< d S )Nr3   r      i     >[= )r   r   r      ޭ)r   ry  rY   rl  itemsr*   r   r   getDataLengthr3   rt   getSubWriterr   
getAllData)ry   r   r   r   r   r   	convIndexr_   lengthIndexdeadbeefbeforelengthlengthWriterr-   r-   r.   r     s    

zStructWithLength.writer)   rQ   r   r   r}   r   r-   r-   r-   r.   rI     s    rI   c                   @   s2   e Zd ZdZdd Zdd Zdd Zdd	d
ZdS )rP   r   c                 C   r   r)   r   r   r-   r-   r.   
readOffset  r   zTable.readOffsetc                 C      | d d S r   r   ry   r   r-   r-   r.   writeNullOffset  r   zTable.writeNullOffsetc                 C   sN   |  |}|dkrd S |  }||}|jr||_||_|S ||| |S r   )r  rM   getSubReaderr   r   r   ro  )ry   r   r   r   offsetrp  r-   r-   r.   r}     s   

z
Table.readNc                 C   sT   |d u r|  | d S | }| j|_|d ur||_|j|| jd ||| d S )N
offsetSize)r  r  rY   r   writeSubTabler   rt   )ry   r   r   r   r   r   	subWriterr-   r-   r.   r     s   zTable.writer)   )rQ   r   r   r   r  r  r}   r   r-   r-   r-   r.   rP     s    rP   c                   @       e Zd ZdZdd Zdd ZdS )LTabler   c                 C   r   r)   r   r   r-   r-   r.   r    r   zLTable.readOffsetc                 C   r  r   r   r  r-   r-   r.   r    r   zLTable.writeNullOffsetNrQ   r   r   r   r  r  r-   r-   r-   r.   r        r  c                   @   r  )Table24r  c                 C   r   r)   r  r   r-   r-   r.   r    r   zTable24.readOffsetc                 C   r  r   r  r  r-   r-   r.   r    r   zTable24.writeNullOffsetNr  r-   r-   r-   r.   r    r  r  c                       $   e Zd Zdd Z fddZ  ZS )r9   c                 C   $   | j | | }| | j| j| j|S r)   r   rS  rY   rZ   r[   ry   	tableType
lookupTyperM   r-   r-   r.   getConverter     zSubStruct.getConverterc                       t t| |||d | d S r)   )rP  r9   r   r   rR  r-   r.   r        zSubStruct.xmlWriterQ   r   r   r  r   rV  r-   r-   rR  r.   r9         r9   c                       r  )r7   c                 C   r  r)   r  r  r-   r-   r.   r    r  zSubTable.getConverterc                    r  r)   )rP  r7   r   r   rR  r-   r.   r     r  zSubTable.xmlWriter  r-   r-   rR  r.   r7     r  r7   c                   @   s   e Zd ZdddZdS )r8   Nc                 C   s   d|_ t| ||||| d S )NT)	ExtensionrP   r   r   r-   r-   r.   r     s   zExtSubTable.writer)   )rQ   r   r   r   r-   r-   r-   r.   r8     s    r8   c                   @   r	  )r:   c                 C   s&   | j || j}| | j| j| j|S r)   )rC   rN   rR   rS  rY   rZ   r[   )ry   
featureTagrM   r-   r-   r.   r  
     zFeatureParams.getConverterN)rQ   r   r   r  r-   r-   r-   r.   r:   	  r  r:   c                   @   s2   e Zd ZdZdddddZdd Zdd	d
ZdS )r0   r   Nrc   r>   c                C   s4   t j| |||||d d|d dkrdnd | _d S )Nr>   r0   21)rb   rz   whichrx   r-   r-   r.   rz     s   zValueFormat.__init__c                 C   s   |  }t||| j< |S r)   )r   r   r  ry   r   r   r   formatr-   r-   r.   r}     s   zValueFormat.readc                 C   s   | | t||| j< d S r)   )r   r   r  )ry   r   r   r   r  r   r-   r-   r.   r     s   
zValueFormat.writer)   )rQ   r   r   r   rz   r}   r   r-   r-   r-   r.   r0     s
    r0   c                   @   s6   e Zd Zdd Zdd ZdddZdd	 Zd
d ZdS )ValueRecordc                 C   s   dt || j  S Nr   )rl  r  r   r-   r-   r.   r   #  rn  zValueRecord.getRecordSizec                 C   s   || j  ||S r)   )r  readValueRecordr   r-   r-   r.   r}   &  rn  zValueRecord.readNc                 C   s   || j  ||| d S r)   )r  writeValueRecordr   r-   r-   r.   r   )  r  zValueRecord.writec                 C   s"   |d u rd S | ||| j| d S r)   )rt  rY   r   r-   r-   r.   r   ,  s   zValueRecord.xmlWritec                 C   s&   ddl m} | }|d ||| |S )Nr   )r  )otBaser  r|  )ry   r   r   r   r  r   r-   r-   r.   r   2  s   zValueRecord.xmlReadr)   )rQ   r   r   r   r}   r   r   r   r-   r-   r-   r.   r  "  s    
r  c                   @   s   e Zd ZdZddddZdd Zd+d	d
Zedd Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd  Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* ZdS ),	AATLookupr4  rc   r>   c                C   sP   t j| |||||d t| jtr| jdd d d| _d S tdd d | jd| _d S )Nr>   Value)rY   rZ   r[   )rY   rZ   r[   rM   )rb   rz   
issubclassrM   r   	converterrP   rx   r-   r-   r.   rz   =  s   
zAATLookup.__init__c                 C   sx   |  }|dkr| ||S |dkr| ||S |dkr"| ||S |dkr,| ||S |dkr6| ||S J d| )Nr   r   r      r{   Fzunsupported lookup format: %d)r   readFormat0readFormat2readFormat4readFormat6readFormat8r  r-   r-   r.   r}   H  s   zAATLookup.readNc                    s   t t fdd| D }t ttd | | || | || | || | |g}|d \}}	}
| }|
  | | }||ksQJ d|	||f d S )Nc                    s   g | ]\}}  ||fqS r-   r  )r   glyphvalr   r-   r.   
<listcomp>Y  s    z#AATLookup.write.<locals>.<listcomp>r   z;AATLookup format %d claimed to write %d bytes, but wrote %d)	listsortedr  filterbuildFormat0buildFormat2buildFormat6buildFormat8r  )ry   r   r   r   r   r   rO   formatsdataSizelookupFormatwriteMethodr   
actualSizer-   r  r.   r   W  s4   
zAATLookup.writec                 C   sH   |  | |  | t||d\}}}|  | |  | |  | d S )N)nitemSize)r   r   )r   numUnitsunitSizesearchRangeentrySelector
rangeShiftr-   r-   r.   writeBinSearchHeaderw  s   



zAATLookup.writeBinSearchHeaderc                    sD   t   }t |krd S jj}d||  d fddfS )Nr   r   c                           S r)   )writeFormat0r-   r   ry   rO   r   r-   r.   r/         z(AATLookup.buildFormat0.<locals>.<lambda>)rl  getGlyphOrderr  r   )ry   r   r   rO   	numGlyphs	valueSizer-   r  r.   r    s   
zAATLookup.buildFormat0c                 C   s2   | d |D ]\}}| jj||d |d d qd S )Nr   r   r   r   )r   r  r   )ry   r   r   rO   glyphID_r   r-   r-   r.   r    s   

zAATLookup.writeFormat0c                    s   |d \}}|}g |dd  D ]\}}||d ks||kr- |||f | }}|}q|}q |||f jj}	td |	d }
}dj |
|  d fddfS )Nr   r   r   r   c                      s     S r)   )writeFormat2r-   r   segmentsry   r   r-   r.   r/     r  z(AATLookup.buildFormat2.<locals>.<lambda>)rS   r  r   rl  BIN_SEARCH_HEADER_SIZE)ry   r   r   rO   segStartsegValuesegEndglyphIDcurValuer  r  r  r-   r  r.   r    s    zAATLookup.buildFormat2c           
      C   s   | d | jj}t||d }}| ||| |D ]\}}}	| | | | | jj||d |	d d q| d | d |d|  d S )Nr   r   r    r`  r   r  r   rl  r  r   rm  )
ry   r   r   r  r  r  r  
firstGlyph	lastGlyphr   r-   r-   r.   r    s   





zAATLookup.writeFormat2c                    sD   j j}t|d }}dj |d |  d fddfS )Nr   r   r  c                      r  r)   )writeFormat6r-   r  r-   r.   r/     r  z(AATLookup.buildFormat6.<locals>.<lambda>)r  r   rl  r  )ry   r   r   rO   r  r  r  r-   r  r.   r    s   zAATLookup.buildFormat6c           	      C   s|   | d | jj}t||d }}| ||| |D ]\}}| | | jj||d |d d q| d |d|  d S )Nr  r   r  r  r`  r  )	ry   r   r   rO   r  r  r  r  r   r-   r-   r.   r    s   



zAATLookup.writeFormat6c                    s^   d d d d }}t || d krd S jj}dt |  d fddfS )Nr   r  r   r  r{   c                      r  r)   )writeFormat8r-   r  r-   r.   r/     r  z(AATLookup.buildFormat8.<locals>.<lambda>)rl  r  r   )ry   r   r   rO   
minGlyphID
maxGlyphIDr  r-   r  r.   r    s   zAATLookup.buildFormat8c                 C   sV   |d d }| d | | | t| |D ]\}}| jj||d |d d qd S )Nr   r{   r  )r   rl  r  r   )ry   r   r   rO   firstGlyphID_r   r-   r-   r.   r    s   


zAATLookup.writeFormat8c                    s6   t   }| jj| d |d} fddt|D S )Nr   r   c                    s   i | ]
\}}  ||qS r-   r  r   kr   r  r-   r.   
<dictcomp>      z)AATLookup.readFormat0.<locals>.<dictcomp>)rl  r  r  r   r   )ry   r   r   r  ri  r-   r  r.   r    s   zAATLookup.readFormat0c                 C   s   i }|j d }| | }}|d| jj ksJ |t|D ]3}||||  d  | }| }	| jj||d d}
|dkrSt|	|d D ]	}|
|||< qIq |S )Nr   r      r   r  r   r   r   r  r   r   r|   r}   r  )ry   r   r   mappingr   r  r  r~   lastfirstr   r  r-   r-   r.   r    s   
zAATLookup.readFormat2c                 C   s   i }|j d }| }|dksJ |t| D ]I}||||  d  | }| }| }	|dkrb|d}
|
||	  | jj|
|d || d d}t|D ]\}}||||| < qTq|S )Nr   r  r   r  r   r   r  )	r   r   r   r|   r  r  r   r   r  )ry   r   r   r  r   r  r~   r  r  r  
dataReaderri  r  r\  r-   r-   r.   r    s&   

zAATLookup.readFormat4c           	      C   s   i }|j d }| }|d| jj ksJ |t| D ]%}||||  d  | }| jj||d d}|dkrB||||< q|S )Nr   r   r  r  r  )	ry   r   r   r  r   r  r~   r  r   r-   r-   r.   r  
  s   
zAATLookup.readFormat6c                    s<   |   |  }| jj|d |d} fddt|D S )Nr  c                    s    i | ]\}}  | |qS r-   r  r  r  r   r-   r.   r    s     z)AATLookup.readFormat8.<locals>.<dictcomp>)r   r  r   r   )ry   r   r   r   ri  r-   r  r.   r    s   zAATLookup.readFormat8c           	      C   sF   i }|D ]}t |tr |\}}}|dkr | j|||||d < q|S )NLookupr  )r*   r+   r  r   )	ry   r   r   r   r   r  rY   a
eltContentr-   r-   r.   r     s   

zAATLookup.xmlReadc                 C   s\   | || |  t| D ]\}}| jj|||dd|fgd q|| |  d S )Nr  r  )r   rY   r   )begintagr   r  r  r  r   endtag)ry   r   r   r   rY   r   r  r-   r-   r.   r   &  s   
zAATLookup.xmlWriter)   )rQ   r   r   r  rz   r}   r   r   r  r  r  r  r  r  r  r  r  r  r  r  r  r  r   r   r-   r-   r-   r.   r  :  s,    
 

	
	r  c                   @   .   e Zd Zdd Zd
ddZdd Zdd	 ZdS )AATLookupWithDataOffsetc                 C   sz   |  }|  }||}tdd d t}||||}i }	| D ]\}
}||| }|  }||| ||	|
< q!|	S NDataOffsets)r   r  r  r   r}   r  rM   ro  )ry   r   r   r   lookupOffset
dataOffsetlookupReaderlookupoffsetsresultr  r  r  itemr-   r-   r.   r}   9  s   

zAATLookupWithDataOffset.readNc                 C   s   i i d}}}g }	t ||jdD ]0}
t }||
 || | }||d }|d kr=|}|t| }|||< |	| |||
< q| }t	dd d t
}|||||d  | }|j|dd |j|dd |	D ]}|| qjd S )Nr   )keyr  r   r  )r  r  r   rt   r  rN   rl  rS   r  r  r   r   r  rm  )ry   r   r   r   r   r   offsetByGlyphoffsetByDatadataLencompiledDatar  r  ri  r  lookupWriterr  
dataWriterdr-   r-   r.   r   G  s,   


zAATLookupWithDataOffset.writec                 C   s   t dd d | j}||||S r  )r  rM   r   )ry   r   r   r   r  r-   r-   r.   r   j  s   zAATLookupWithDataOffset.xmlReadc                 C   s&   t dd d | j}|||||| d S r  )r  rM   r   )ry   r   r   r   rY   r   r  r-   r-   r.   r   n  r  z AATLookupWithDataOffset.xmlWriter)   rQ   r   r   r}   r   r   r   r-   r-   r-   r.   r  8  s
    
#r  c                   @   sf   e Zd ZdddddZdd e D Zdd	d
ddZdd Zdd Zdd Z	dd Z
dddZdS )MorxSubtableConverterLayoutOrderReversedLayoutOrderLogicalOrderReversedLogicalOrder))FF)TFFT)TTc                 C   s   i | ]\}}||qS r-   r-   )r   r  r  r-   r-   r.   r  |      z MorxSubtableConverter.<dictcomp>Nrc   r>   c                C   s   t j| |||||d d S Nr>   )rb   rz   rx   r-   r-   r.   rz   ~  s   
zMorxSubtableConverter.__init__c                 C   s6   |d@ dkrd|_ d S |d@ dkrd|_ d S d|_ d S )N    r   Any   Vertical
Horizontal)TextDirection)ry   r.  subtabler-   r-   r.   "_setTextDirectionFromCoverageFlags  s
   


z8MorxSubtableConverter._setTextDirectionFromCoverageFlagsc                 C   s  |j }t }| |_| }|d@ dk|d@ dkf}| j| |_| || | |_	| j	|d@ d> O  _	| |_
| |_td |j
}|d u rTJ d|j
 |j | }	|j|j |j |j |	  }
t|
|j|	 ksrJ t|
|jd}| |_|j|| |||j  |S )	Nr_  r   rH     morxFz!unsupported 'morx' lookup type %s)ri  tableTag)r   r    r   r3   r   _PROCESSING_ORDERSProcessingOrderr0  r   Reservedr4   SubFeatureFlagsr   rN   ri  rl  r   r3  r9   ro  r|   )ry   r   r   r   r   r   r.  orderKeyrM   headerLengthri  	subReaderr-   r-   r.   r}     s,   




zMorxSubtableConverter.readc                 C   s   | || |  |d|j  |  |jd|jd |  |jd|jd |  |jdkrA|jdd|j d |  |d|j  |  |jd	d
|j	 d |  |j
|| || |  d S )NzStructLength=%dr.  r   r5  r   r6  z0x%04xzMorphType=%dr7  r[  )r  r   r  r3   r   r.  r5  r6  r4   r7  r9   rt  r  r   r-   r-   r.   r     s$   

zMorxSubtableConverter.xmlWritec           
      C   s0  t  }d}d|_tt|D ]~\}}}|dkr5t|d }|d@ dk|d@ dkf}	| j|	 |_| || q|dkrL|d |_|j| jv sKJ d|j q|dkrb|d |_	|j	d	v saJ d
|j	 q|dkrnt|d |_q|dkrzt|d |_
q|dr||||| qJ ||d@ d> |jB |_|S )Nr   CoverageFlagsr   r_  rH  r5  zunknown ProcessingOrder: %sr.  >   r*  r,  r-  zunknown TextDirection %sr6  r7  MorphFr1  )r    r6  r  istupler   r4  r5  r0  _PROCESSING_ORDERS_REVERSEDr.  r7  rE   r|  )
ry   r   r   r   r   covFlagseltNameeltAttrsr
  r8  r-   r-   r.   r     s8   


zMorxSubtableConverter.xmlReadc                 C   s   |j d@ d? }| j|j \}}||jdkrdndO }||rdndO }||jdkr*dndO }||r2dndO }||_t|j}	| }
d	|_|j }|j d
@ |_ |	|| ||_ |j|	 dks_J | |
 }t
d||j|	< d S )Ni   rH  r,  r+  r   r_  r*  r)  r  r  r  z>L)r6  r>  r5  r.  r;  rl  r  r  r3   rt   structpack)ry   r   r   r   r   r   r?  reverseOrderlogicalOrderr  r  origReservedr  r-   r-   r.   r     s&   
zMorxSubtableConverter.writer)   )rQ   r   r   r4  r  r>  rz   r0  r}   r   r   r   r-   r-   r-   r.   r!  s  s     r!  c                   @   s   e Zd ZddddZdd Zdd Zd	d
 Zdd Zdd Zd&ddZ	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zd d! Zd"d# Zd$d% ZdS )'	STXHeaderrc   r>   c                C   s`   t j| |||||d t| jtsJ tdd d t| _t| jtr+tdd d t	| _
d S d | _
d S )Nr>   GlyphClassesPerGlyphLookup)rb   rz   r  rM   r   r  r   classLookupr   r  perGlyphLookuprx   r-   r-   r.   rz     s   
zSTXHeader.__init__c                 C   s  t  }|j}|d}|d}|d}d }	d }
| |_|||   |||   |||   | jd urL|d}|||   t| jt	r|d}	|	||   |d}|||   |d}
|
||   |
j|j d }|dksJ |
||_| |
||_nt| jtr|d}	|	||   | j||||_t|j|j |jd  }t|D ]"}t }|j| t|jD ]}| }| ||||	|j|< qq| jd ur| ||||_|S )Nr   r   )r   r   r  r   GlyphClassCountr|   rK  r  rM   r   r   LigComponents_readLigatures	Ligaturesr   rJ  r}   rH  r   r   r   StatesrS   r   _readTransitionTransitions_readPerGlyphLookupsPerGlyphLookups)ry   r   r   r   rp  r   classTableReaderstateArrayReaderentryTableReaderactionReaderligaturesReaderperGlyphTableReaderligComponentReadernumLigComponents	numStates
stateIndexstate
glyphClass
entryIndexr-   r-   r.   r}      s\   










zSTXHeader.readc                 C   s0   |   }||j||j  }|||| |S r)   )rM   r  r   r   ro  )ry   r   ra  r   rX  
transitionentryReaderr-   r-   r.   rQ  /  s   zSTXHeader._readTransitionc                 C   s(   t |j}||j d }|||S r  )rl  ri  r   r  r   )ry   r   r   limitnumLigatureGlyphsr-   r-   r.   rN  7  s   
zSTXHeader._readLigaturesc                 C   sb   d}|j D ])}|j D ]!}t|tr-|jdkr t||jd }|jdkr-t||jd }qq|S )Nr   r  r   )rP  rR  rO   r*   r   	MarkIndexmaxCurrentIndex)ry   rp  
numLookupsr_  r,   r-   r-   r.   _countPerGlyphLookups<  s   



zSTXHeader._countPerGlyphLookupsc                 C   sT   |j }g }t| |D ]}|d}|||   || j||i  q|S r   )	r   r   rj  r  r|   r   rS   rK  r}   )ry   rp  r   r   r   lookupsr  r  r-   r-   r.   rS  K  s   
zSTXHeader._readPerGlyphLookupsNc                 C   s  t  }| jj||||jd d t| d}t|j d }d}	| jd ur*|	d7 }	|	| j	j
7 }	| j	||j\}
}| ||j||\}}|	t| }|t| }|t| }t| ||d}|
d urk|t| }nd }d\}}| ||}| ||}|d urt|dksJ |t|
 }|t| }|| ||	 || || | jd ur|| |d ur|| |d ur|| || || || || || |
d ur||
 |d ur|| |d ur|| d S d S )N)r   r   r   rH  r   )NNr   )r   rJ  r   rH  r   r  rg  rO   rK  rM   actionHeaderSizecompileActionsrP  _compileStatesrl  _compilePerGlyphLookups_compileLigComponents_compileLigaturesr   rm  )ry   r   r   r   r   r   glyphClassWriterglyphClassDataglyphClassCountglyphClassTableOffset
actionDataactionIndexstateArrayDataentryTableDatastateArrayOffsetentryTableOffsetperGlyphOffsetperGlyphDataactionOffsetligaturesOffsetligComponentsOffsetligComponentsDataligaturesDatar-   r-   r.   r   T  sd   
















zSTXHeader.writec                 C   s   t  }g i }}|D ]L}t|D ]E}	|j|	 }
t  }|
||| | }t||
jks:J dt|
|
jt|f ||}|d u rPt|}|||< |	| |
| qq
t| d}tt|d}||fS )Nz1%s has staticSize %d, but actually wrote %d bytesr   )r   r   rR  rt   r  rl  r   r  rN   rS   r   r   r   )ry   r   statesrt  rw  stateArrayWriterentriesentryIDsr_  r`  rb  entryWriter	entryDatara  rx  ry  r-   r-   r.   rn    s2   



zSTXHeader._compileStatesc                 C   s   | j d u rdS | |}t|j|ksJ dt|j|f t }|jD ]}| }| j ||i |d  |j|dd q$| S )N    zVlen(AATStateTable.PerGlyphLookups) is %d, but the actions inside the table refer to %dr   r  )	rK  rj  rl  rT  r   r  r   r  r  )ry   rp  r   ri  r   r  r  r-   r-   r.   ro    s   


z!STXHeader._compilePerGlyphLookupsc                 C   s2   t |dsd S t }|jD ]}|| q| S )NrM  )r   r   rM  r   r  )ry   rp  r   r   	componentr-   r-   r.   rp    s   

zSTXHeader._compileLigComponentsc                 C   s8   t |dsd S t }|jD ]
}||| q| S )NrO  )r   r   rO  r   r  r  )ry   rp  r   r   	glyphNamer-   r-   r.   rq    s   

zSTXHeader._compileLigaturesc                 C   s  | || |  |d|j  |  t|j D ]\}}|jd||d |  qt|j	D ]/\}}	|j d|d |  t|	j
 D ]\}
}|j||d|
idd qI|d |  q3t|jD ]/\}}|j d	|d |  t| D ]\}}|jd
||d |  q}|d	 |  qht|dr| d |  tt|dD ]\}}|jd||d |  q|d |  | ||||| || |  d S )NzGlyphClassCount=%s
GlyphClassr  r   State)indexonGlyphClass
Transition)r   r   rY   rI  r  rM  LigComponent)r  r   )r  r   r  rL  r  rH  r  r   r   rP  rR  rt  r  rT  r   r9  _xmlWriteLigatures)ry   r   r   r   rY   r   gklassr^  r_  r`  transr~   r  r  r  r-   r-   r.   r     sL   










zSTXHeader.xmlWritec                 C   sf   t |dsd S |d |  tt|dD ]\}}|jd||d |  q|d |  d S )NrO  Ligature)r  r  )r   r  r   r   r9  r   r  )ry   r   r   r   rY   r   r~   r  r-   r-   r.   r    s   



zSTXHeader._xmlWriteLigaturesc                 C   s   t  }tt|D ]W\}}}|dkr!|d }|d }	t|	|j|< q|dkr3| |||}
|j|
 q|dkrF| j	|||}|j
| q|dkrS| ||||_q|dkr_| ||||_qt|j d |_|S )	Nr  r  r   r  rI  rM  rO  r   )r   r  r=  r   rH  _xmlReadStaterP  rS   rK  r   rT  _xmlReadLigComponentsrM  _xmlReadLigaturesrO  rg  rO   rL  )ry   r   r   r   rp  r@  rA  r
  r  r   r_  r  r-   r-   r.   r     s*   zSTXHeader.xmlReadc           
      C   sV   t  }tt|D ] \}}}|dkr(t|d }|  }	|	|||| |	|j|< q|S )Nr  r  )r   r  r=  r   rM   r|  rR  )
ry   r   r   r   r_  r@  rA  r
  r`  rb  r-   r-   r.   r    s   
zSTXHeader._xmlReadStatec                 C   s8   g }t t|D ]\}}}|dkr|t|d  q|S )Nr  r   )r  r=  rS   r   )ry   r   r   r   ligComponentsr@  rA  _eltContentr-   r-   r.   r    s   zSTXHeader._xmlReadLigComponentsc                 C   s4   g }t t|D ]\}}}|dkr||d  q|S )Nr  r  )r  r=  rS   )ry   r   r   r   ligsr@  rA  r  r-   r-   r.   r    s   zSTXHeader._xmlReadLigaturesr)   )rQ   r   r   rz   r}   rQ  rN  rj  rS  r   rn  ro  rp  rq  r   r  r   r  r  r  r-   r-   r-   r.   rG    s$    /
	7(
rG  c                   @   r  )CIDGlyphMapc                 C   s>   |  }i }t||D ]\}}|dkr||||< q|S Nr  )r   r   r   r  )ry   r   r   r   numCIDsr  cidr  r-   r-   r.   r}   (  s   zCIDGlyphMap.readNc           	         X    fdd|  D }|rt|d nd}|| t|D ]}|||d qd S )Nc                    s   i | ]
\}}|  |qS r-   r  )r   r  r  r  r-   r.   r  1  r  z%CIDGlyphMap.write.<locals>.<dictcomp>r   r   r  r  rg  r   r   rN   )	ry   r   r   r   r   r   r  r   r  r-   r  r.   r   0  s   
zCIDGlyphMap.writec                 C   s>   i }t t|D ]\}}}|dkr|d  |t|d < q|S )NCIDr  r  )r  r=  stripr   ry   r   r   r   r  eNameeAttrs	_eContentr-   r-   r.   r   7  s   zCIDGlyphMap.xmlReadc                 C   h   | || |  t| D ]\}}|d ur(|dkr(|jd||d |  q|| |  d S )Nr  r  )r  r  r  r   r  r  r   r  )ry   r   r   r   rY   r   r  r  r-   r-   r.   r   >     
zCIDGlyphMap.xmlWriter)   r   r-   r-   r-   r.   r  '  s
    
r  c                   @   r  )GlyphCIDMapc           
      C   s|   |  }| }||}|t|krtd|t|f  i }ttt|t|D ]}|| }	|	dkr;|	||| < q+|S )NzOGlyphCIDMap has %d elements, but the font has only %d glyphs; ignoring the restr  )r  r   r   rl  r%  r&  r   min)
ry   r   r   r   
glyphOrderr   cidsr  r  r  r-   r-   r.   r}   J  s    

zGlyphCIDMap.readNc           	         r  )Nc                    s,   i | ]\}}|d ur|dkr  ||qS r  r  )r   r  r  r  r-   r.   r  \  s
    
z%GlyphCIDMap.write.<locals>.<dictcomp>r   r   r  r  )	ry   r   r   r   r   r   r  r   r  r-   r  r.   r   [  s   

zGlyphCIDMap.writec                 C   s:   i }t t|D ]\}}}|dkrt|d ||d < q|S )Nr  r   r  )r  r=  r   r  r-   r-   r.   r   f  s   zGlyphCIDMap.xmlReadc                 C   r  )Nr  r  r  r  )ry   r   r   r   rY   r   r  r  r-   r-   r.   r   m  r  zGlyphCIDMap.xmlWriter)   r   r-   r-   r-   r.   r  I  s
    
r  c                   @   r  )
DeltaValuec                 C   s   |d }|d }|d }|dv sJ d|| d }d|> }d|> }	d|> d }
d|d > }g }d\}}t |D ]$}|dkrE| d	}}|| }||? |
@ }||@ rW||	 }|| q8|S )
N	StartSizeEndSizeDeltaFormatr   r   r  illegal DeltaFormatr   )r   r   r   rH  )r   r   rS   )ry   r   r   r   r  r  r  nItemsnBitsminusOffsetmasksignMaskr  tmpshiftr~   r   r-   r-   r.   r}   y  s(   zDeltaValue.readNc                 C   s   |d }|d }|d }|}	|dv sJ d|| d }
d|> }t |	|
ks(J d|> d }d\}}|	D ]}|| }|||@ |> B }|dkrO|| d\}}q4|d	kr[|| d S d S )
Nr  r  r  r  r  r   )r   rH  r   rH  )rl  r   )ry   r   r   r   r   r   r  r  r  r  r  r  r  r  r  r-   r-   r.   r     s(   
zDeltaValue.writec                 C   "   | ||d|fg  |  d S r   r   r   r   r-   r-   r.   r        zDeltaValue.xmlWritec                 C      t |d S r   r   r   r-   r-   r.   r     r5  zDeltaValue.xmlReadr)   rQ   r   r   r}   r   r   r   r-   r-   r-   r.   r  x  s
    
r  c                   @   r  )VarIdxMapValuec           	         s|   |d }|d }d|d@  }d|> d  d  d| d|d@ d?  }|j |j|j|jd	| } fd
d||D S )NEntryFormatrl   r   r1  l    rH  0   r   r   r   r  r   c                    s    g | ]}|@ > | @ B qS r-   r-   )r   raw	innerMask	outerMask
outerShiftr-   r.   r        z'VarIdxMapValue.read.<locals>.<listcomp>r   r   readUInt24Arrayr   )	ry   r   r   r   fmtr  	innerBits	entrySizer   r-   r  r.   r}     s"   zVarIdxMapValue.readNc                    s   |d }|}|d  t| d|d@  }d|> d  d| d|d@ d?  }	|j|j|j|jd|	 }
|
 fd	d
|D  d S )Nr  rl   r   r1  rH  r  r   r  c                    s    g | ]}|d @ ? | @ B qS )l      r-   )r   idxr  r  r-   r.   r    r  z(VarIdxMapValue.write.<locals>.<listcomp>)setValuerl  r   r   writeUInt24Arrayr   )ry   r   r   r   r   r   r  r  r  r  r   r-   r  r.   r     s&   zVarIdxMapValue.writer)   r  r-   r-   r-   r.   r    s    r  c                   @   r  )VarDataValuec                 C   s   g }|d }|d }t |d@ }|d@ }|r|j|j}}	n|j|j}}	t||t||}
}|||
 ||	||
  ||krI||d = |S )Nrk   	NumShorts     )boolr   r   r   r  rg  extend)ry   r   r   r   rO   regionCount	wordCount	longWordsreadBigArrayreadSmallArrayn1n2r-   r-   r.   r}     s   
zVarDataValue.readNc                 C   s   |d }|d }t |d@ }|d@ }|j|jf|j|jfd| \}	}
t||t||}}|	|d |  |
|||  ||krN|dg||   d S d S )Nrk   r  r  r  r&  r   )r  r   r   r   r  rg  writeSmallArray)ry   r   r   r   rO   r   r  r  r  writeBigArrayr  r  r  r-   r-   r.   r     s   

zVarDataValue.writec                 C   r  r   r  r   r-   r-   r.   r     r  zVarDataValue.xmlWritec                 C   r  r   r  r   r-   r-   r.   r     r5  zVarDataValue.xmlReadr)   r  r-   r-   r-   r.   r    s
    
r  c                   @   r  )TupleValuesc                 C   s   t d |d S r   )r   decompileDeltas_)ry   ri  r   r-   r-   r.   r}     rr  zTupleValues.readNc                 C   s   t t|S r)   )bytesr   compileDeltaValues_)ry   r   r   r   rO   r   r-   r-   r.   r     r   zTupleValues.writec                 C   r  r   r  r   r-   r-   r.   r     r5  zTupleValues.xmlReadc                 C   r  r   r  r   r-   r-   r.   r     r  zTupleValues.xmlWriter)   r   r-   r-   r-   r.   r    s
    
r  c                   @   sD   e Zd Z	dddddddZdd Zddd	Zd
d Zdd ZdS )	CFF2IndexNrc   )	itemClassitemConverterClassr?   c                C   s:   t j| |||||d || _|d ur| | _d S d | _d S r(  )rb   rz   
_itemClass
_converter)ry   rY   rZ   r[   rM   r  r  r?   r-   r-   r.   rz      s   zCFF2Index.__init__c                    s      dkr
g S  dd }jduo dk}|sq| d }g }|d}|d  |D ]6}	||	ks@J |	| }
jd ur[ }||
j |}
njd urgj	|
}
|
|
 |	}q8|S  fdd}| }t|g  }|S )	Nr   c                 S   s   | j | j| j| jd| S )Nr  r  )r   offSizer-   r-   r.   getReadArray9  s   z$CFF2Index.read.<locals>.getReadArrayFr{   r   c                     sH     jd   d   	fdd} | S )Nr   c                    s    |    d}  |d   |d |d  }jd ur6 }||j |}|S jd urBj|}|S )Nr   r   r   )r|   rg  r  ro  
localStater  r}   )r~   r  r  obj)data_posr   r  
offset_posr   r   ry   r-   r.   r   `  s   

z8CFF2Index.read.<locals>.get_read_item.<locals>.read_itemr   r   r   r   r  r  r   ry   )r  r  r   r   r.   r   Z  s   
z%CFF2Index.read.<locals>.get_read_item)r   r   r   poprg  r  ro  r  r  r}   rS   r   )ry   r   r   r   r   r   r  r  
lastOffsetr  r  r  r   r   r   r-   r  r.   r}   3  s8   




zCFF2Index.readc                    s   |} t| t|sd S jd ur fdd|D }njd ur1 fddt|D }dd |D }tt|dd}|d }|dk rJdn|d	k rPd
n|dk rVdnd}	|	 jj	j
jd|	 }
|
| |D ]}| qpd S )Nc                    s   g | ]}|  qS r-   rq  r   r  r  r-   r.   r    r'  z#CFF2Index.write.<locals>.<listcomp>c              	      s$   g | ]\}}j  ||qS r-   )r  r   )r   r~   r  r   ry   r   r   r-   r.   r    s    c                 S   s   g | ]}t |qS r-   )rl  r  r-   r-   r.   r    s    r   )initialr     i   r   i   r  r   r  )r   rl  r  r  r   r  r%   r   r   r   r  r   rm  )ry   r   r   r   rO   r   r  r  r  r  r   r  r-   r  r.   r   w  s:   


zCFF2Index.writec                 C   sF   | j d ur|   }|d ||| |S | jd ur | j|||S t r)   )r  r|  r  r   r   )ry   r   r   r   r  r-   r-   r.   r     s   

zCFF2Index.xmlReadc              
   C   sz   | j d urt|D ]\}}|||d|fg| q	d S | jd ur:t|D ]\}}| j|||||d|fg  q$d S t )Nr  )r  r   rt  r  r   r   )ry   r   r   r   rY   r   r~   r  r-   r-   r.   r     s   

zCFF2Index.xmlWriter)   )rQ   r   r   rz   r}   r   r   r   r-   r-   r-   r.   r    s    
D%
r  c                   @   r	  )
LookupFlagc                 C   s   | ||d|fg  g }|d@ r|d |d@ r|d |d@ r(|d |d@ r1|d	 |d
@ r:|d |d@ rG|d|d?   |rQ|d| |  d S )Nr   r   rightToLeftr   ignoreBaseGlyphsr   ignoreLigaturesr{   ignoreMarksrH  useMarkFilteringSeti   zmarkAttachmentType[%i]r+  )r   rS   r  r,  r   r-  r-   r-   r.   r     s"   




zLookupFlag.xmlWriteNr  r-   r-   r-   r.   r    r  r  c                       s8   e Zd ZeZ fddZedd Zedd Z  Z	S )
_UInt8Enumc                    s   |  t |||S r)   )	enumClassrP  r}   r   rR  r-   r.   r}     r  z_UInt8Enum.readc                 C   s   t | j| S r)   )r9  r  upperr@  r-   r-   r.   r        z_UInt8Enum.fromStringc                 C   s   |  |j S r)   )r  rY   lowerr@  r-   r-   r.   r     r  z_UInt8Enum.toString)
rQ   r   r   r   r  r}   rE  r   r   rV  r-   r-   rR  r.   r    s    
r  c                   @   r   )r!   N)rQ   r   r   _ExtendModer  r-   r-   r-   r.   r!     r   r!   c                   @   r   )r"   N)rQ   r   r   _CompositeModer  r-   r-   r-   r.   r"     r   r"   int8int16r5   r1   uint24r6   char64rB  OffsetLOffsetOffset24	TupleList)r  VarCompositeGlyphList)r  c                 C      t t| dS N)rM   )r&   r  Cr-   r-   r.   r/   
      c                 C   r  r  )r&   r  r  r-   r-   r.   r/     r  c                 C   r  r  )r&   rG  r  r-   r-   r.   r/     r  c                 C   r  r  )r&   rP   r  r-   r-   r.   r/     r  c                 C   r  r  )r&   r  r  r-   r-   r.   r/     r  c                 C   r  r  )r&   r  r  r-   r-   r.   r/     r  )r  r@   rA   rB   r    r  r  rG  OffsetTo	LOffsetToLOffset24To){fontTools.misc.fixedToolsr   r>  r   rB  r   rD  r   rC  r   rY  r   rZ  %fontTools.ttLib.tables.TupleVariationr   fontTools.misc.roundToolsr	   r
   fontTools.misc.textToolsr   r   r   r   r   fontTools.misc.lazyToolsr   fontTools.ttLibr   r  r   r   r   r   r   otTablesr   r   r   r   r   r   r   r   r    r!   r  r"   r  r#   	itertoolsr$   r%   	functoolsr&   typesr'   r   rB  typingr(   logging	getLoggerrQ   r%  r=  ra   objectrb   r   r   r   r   r   r   r   r   r   r   r   r  r
  rF   rG   rH   r  r  r   r"  r(  r/  r2  r7  rG  rK  rM  rW  rX  r^  rK   rI   rP   r  r  r9   r7   r8   r:   r0   r  r  r  r!  rG  r  r  r  r  r  r  r  r  r  rJ   r-   r-   r-   r.   <module>   sB    8
@h


G"		 ;   5"/503 	
 !"$%