o
    tBh                     @   s2  d Z ddlZddlZddlmZ ddlZddlmZ ddlm	Z	 ddl
mZ ddl
mZ ddlmZ dd	lmZmZmZ dd
lmZmZmZmZ ddlmZ ddlmZ ddlmZ ddlm Z m!Z! e"dZ#ddl$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m,Z,m-Z- G dd de.Z/G dd de/Z0e01ej2ddd Z3dd Z4dRddZ5dd Z6dd  Z7e01ej8d!d Z3e01ej9d"d Z3d#d$ Z:dSd%d&Z;dSd'd(Z<dTd*d+Z=d,d- Z>e01ej?d.d Z3dUd1d2Z@e01ejAd3d Z3e01ejBd4d Z3d5d6 ZCd7d8 ZDd9d: ZEd;d< ZFd=d> ZGe01ejHd?d Z3G d@dA dAe0ZIeI1ejJdBd Z3eI1ejKdCd Z3eI1ejLdDd Z3G dEdF dFe0ZMeM1ejJdGd Z3eM1ejKdHd Z3eM1ejLdId Z3G dJdK dKe0ZNdLdM ZOeN1ejPdNd Z3eN1ejJdOd Z3eN1ejKdPd Z3eN1ejLdQd Z3dS )Vz4
Merge OpenType Layout tables (GDEF / GPOS / GSUB).
    N)ior)classifyTools)otRound)otTables)otBase)DefaultTable)buildermodelsvarStore)nonNoneallNoneallEqual
allEqualTo)VarStoreInstancer)reduce)buildSinglePos)_compression_level_from_envcompact_pair_poszfontTools.varLib.merger   )
ShouldBeConstant
FoundANoneMismatchedTypesLengthsDiffer
KeysDifferInconsistentGlyphOrderInconsistentExtensionsUnsupportedFormatr   VarLibMergeErrorc                   @   sV   e Zd ZdddZedddZei fddZdd
dZdd Zdd Z	dd Z
dS )MergerNc                 C   s
   || _ d S Nfont)selfr!    r#   n/var/www/html/riverr-enterprise-integrations-main/venv/lib/python3.10/site-packages/fontTools/varLib/merger.py__init__(   s   
zMerger.__init__r   c                    sX   t ksJ ddjvri _ttkrft tkr" f  fdd}|S )NzSubclass Merger instead.mergersc                    sn   | j dksJ g }D ])}||v rq|| j|i } D ]}||vs/J d|j |f | ||< q qd S )Nmergez=Oops, class '%s' has merge function for '%s' defined already.)__name__appendr&   
setdefault)methoddoneclazzr&   attrattrscelfclazzesr#   r$   wrapper4   s   



zMerger.merger.<locals>.wrapper)r   __dict__r&   typestr)r1   r2   r0   r3   r#   r/   r$   merger+   s   
zMerger.mergerc                 C   sR   t |}|  D ]} t| dd }|d u r |S | j|d }|d ur&|  S q|S )Nr&   )r5   mrogetattrr&   get)r1   thing_defaulttypr&   mr#   r#   r$   
mergersForB   s   zMerger.mergersForr#   c              
      s   t |dr	|  |D ]}t |dr|  qtt| tfdd|D s6t| dd |D d| |}|d| j	j
}z'D ]!  |v rMqFt| } fdd|D }| |}	|	| || qFW d S  ty }
 z	|
jd	    d }
~
ww )
NensureDecompiledc                 3   s$    | ]} t t| kV  qd S r   sortedvarskeys.0vrD   r#   r$   	<genexpr>Y   s   " z&Merger.mergeObjects.<locals>.<genexpr>c                 S   s   g | ]
}t t| qS r#   rA   rE   r#   r#   r$   
<listcomp>[       z'Merger.mergeObjects.<locals>.<listcomp>expectedgot*c                    s   g | ]}t | qS r#   r9   )rF   tablekeyr#   r$   rJ   c       .)hasattrr@   rB   rC   rD   allr   r?   r:   	__class__mergeThingsr9   r   stackr)   )r"   outlstexcludeitemr&   defaultMergervaluevalues
mergerFuncer#   )rS   rD   r$   mergeObjectsR   s4   




zMerger.mergeObjectsc                 C   s   t ||tst| t|dd |D dtt|t| D ]#\}\}}z| || W q ty@ } z	|jd|   d }~ww d S )Nc                 S      g | ]}t |qS r#   lenrF   xr#   r#   r$   rJ   l       z%Merger.mergeLists.<locals>.<listcomp>rL   z[%d])	r   rg   r   	enumerateziprY   r   rZ   r)   )r"   r[   r\   ir`   ra   rc   r#   r#   r$   
mergeListsj   s   zMerger.mergeListsc                 C   s   t ||tst| t|jdd |D d| |d d }|d ur*|| || d S t|dr7| || d S t|t	rD| 
|| d S t ||sPt| ||dd S )Nc                 S   s   g | ]}t |jqS r#   )r5   r(   rh   r#   r#   r$   rJ   x   rT   z&Merger.mergeThings.<locals>.<listcomp>rL   r4   )r   r5   r   r(   r?   r:   rV   rd   
isinstancelistrn   r   )r"   r[   r\   rb   r#   r#   r$   rY   t   s   


zMerger.mergeThingsc                    st   |D ]5  |vr	qz fdd|D | _ | |   fdd|D  W q ty7 } z|j   d }~ww d S )Nc                    s   g | ]} |v r|qS r#   r#   rF   r>   tagr#   r$   rJ          z&Merger.mergeTables.<locals>.<listcomp>c                    s    g | ]} |v r|  nd qS r   r#   rq   rr   r#   r$   rJ          )ttfsrY   r   rZ   r)   )r"   r!   master_ttfs	tableTagsrc   r#   rr   r$   mergeTables   s   
zMerger.mergeTables)r   )r#   )r(   
__module____qualname__r%   classmethodr7   r?   rd   rn   rY   ry   r#   r#   r#   r$   r   &   s    


r   c                   @   s   e Zd ZdS )AligningMergerN)r(   rz   r{   r#   r#   r#   r$   r}      s    r}   GlyphClassDefc                    s   |d u rt |st| d |dd S dd |D }i |_|j}t }|jdd |D   |D ]+ t fdd|D }t|sKt| |d |d  gd	|sRd | < q-|d | < q-d S )
NrL   c                 S      g | ]}|j qS r#   )	classDefsrF   lr#   r#   r$   rJ          merge.<locals>.<listcomp>c                 S      g | ]}|  qS r#   rH   r   r#   r#   r$   rJ      rj   c                 3   s    | ]}|  V  qd S r   )r:   r   kr#   r$   rI          merge.<locals>.<genexpr>r   rU   )rM   rN   rZ   )r   NotANoner   setupdater   r   r   )r7   r"   r\   allKeys	allValuesr#   r   r$   r'      s"   
r'   c                    sT    j dkr S t }d|_  j|_ j|_ fdd|jjD |_t|j|_|S )N   c                    s   g | ]} j qS r#   ValuerF   _r"   r#   r$   rJ      r   z._SinglePosUpgradeToFormat2.<locals>.<listcomp>)	Formatot	SinglePosCoverageValueFormatglyphsr   rg   
ValueCount)r"   retr#   r   r$   _SinglePosUpgradeToFormat2   s   r   c                    s   |du rdd |D }n
dd t ||D }t }|j|  |  jt|dtfdd|D s7t ~d}|du rL fdd|D }|fS t|t|ksVJ  fd	d|D }|fS )
aB  Takes font and list of glyph lists (must be sorted by glyph id), and returns
	two things:
	- Combined glyph list,
	- If values_lst is None, return input glyph lists, but padded with None when a glyph
	  was missing in a list.  Otherwise, return values_lst list-of-list, padded with None
	  to match combined glyph lists.
	Nc                 S   re   r#   )r   r   r#   r#   r$   rJ      rj   z&_merge_GlyphOrders.<locals>.<listcomp>c                 S   s$   g | ]\}}d d t ||D qS )c                 S      i | ]\}}||qS r#   r#   )rF   grG   r#   r#   r$   
<dictcomp>   rT   z1_merge_GlyphOrders.<locals>.<listcomp>.<dictcomp>)rl   )rF   r   vsr#   r#   r$   rJ         $ rR   c                 3   s     | ]}t | d |kV  qdS )rR   N)rB   rF   r   )sortKeyr#   r$   rI      s    z%_merge_GlyphOrders.<locals>.<genexpr>c                        g | ]  fd dD qS )c                    s   g | ]
}|v r
|n qS r#   r#   rF   glyphdefaultdict_setr#   r$   rJ      s    1_merge_GlyphOrders.<locals>.<listcomp>.<listcomp>r#   rF   r   orderr   r$   rJ      
    
c                    r   )c                    s    g | ]}|v r| n qS r#   r#   r   r   r#   r$   rJ      ru   r   r#   r   r   r   r$   rJ      r   )	rl   r   r   getReverseGlyphMap__getitem__rB   rW   r   rg   )r!   r\   
values_lstr   	dict_setscombinedpaddedValuespaddedr#   )r   r   r   r$   _merge_GlyphOrders   s*   

r   c                 C   s|   |D ]9}|d u st |tjks|jd u s||jjvrq|jdkr%|j  S |jdkr6|j|jj|   S t| ddd S )Nr   r   single positioning lookupsubtable)	r5   r   r   r   r   r   r   indexr   )r7   	subtablesr   r"   r#   r#   r$   %_Lookup_SinglePos_get_effective_value   s   



r   c           
      C   s   |D ]`}|d u st |tjks|jd u s||jjvrq|jdkr>|j|jj| }|j}|D ]}|j	|kr<|    S q/q|jdkr]|j
j|d}|jj|d}	|j| j|	   S t| ddd S )Nr   r   r   pair positioning lookupr   )r5   r   PairPosr   r   r   PairSetr   PairValueRecordSecondGlyph	ClassDef1r   r:   	ClassDef2Class1RecordClass2Recordr   )
r7   r   
firstGlyphsecondGlyphr"   pspvrrecklass1klass2r#   r#   r$   (_Lookup_PairPos_get_effective_value_pair   s(   



r   c           
         s  t tjdd |D d |_t|dks!d@ dks!t| dd|jj tdd	 |D rYt fd
d	|D rYt	
|j|_dkrQ| |jdd |D  |j |_d S d|_dd |D }t| jdd |D dd |D \}}||j_fdd|D |_t|j|_t|D ]*\}}t|D ]!\}}|| d urqt| | j| |}	|	d u rt	
}	|	||< qq| |j| | j||dd t tjdd |jD d|_d S )Nc                 S   r   r#   r   r   r#   r#   r$   rJ     r   r   r   r   ir   r   c                 s   s    | ]}|j d kV  qdS )r   Nr   rE   r#   r#   r$   rI     r   r   c                 3   s    | ]	} |j jkV  qd S r   r   r   rE   )coverageGlyphsr#   r$   rI         c                 S   r   r#   r   rE   r#   r#   r$   rJ     r   r   c                 S   re   r#   )r   rE   r#   r#   r$   rJ     rj   c                 S      g | ]}|j jqS r#   r   rE   r#   r#   r$   rJ     rj   c                 S   r   r#   r   rE   r#   r#   r$   rJ     r   c                    s   g | ]}t  qS r#   )r   ValueRecordr   )valueFormatr#   r$   rJ     rT   )r   r   r   r   r   r]   c                 S   r   r#   )getEffectiveFormatrE   r#   r#   r$   rJ   -  rj   )r   int__or__r   rg   r   r   r   rW   r   r   r   rY   	getFormatr   r   r!   r   rk   r   lookup_subtablesrn   rd   )
r7   r"   r\   r   r   rm   ra   jr   rG   r#   )r   r   r$   r'      s@   (

 c                 C   sl  t | jdd |D dd |D \}}g  |_}|D ]&}t }||_| jr,t| jnd |_| j	r8t| j	nd |_
|| qt|j|_t|D ]_\}}	t|D ]V\}
}t }||_|	|
 d uri|	|
 }nt| | j| |j|}|d u r}d\}}nt|dd }t|dd }| jrtj| j|dnd |_| j	rtj| j	|dnd |_
||	|
< qSqK|`| |j| d S )Nc                 S      g | ]
}d d |j D qS )c                 S   r   r#   r   rE   r#   r#   r$   rJ   3  r   z$merge.<locals>.<listcomp>.<listcomp>r   r   r#   r#   r$   rJ   3  rK   r   c                 S   r   r#   r   r   r#   r#   r$   rJ   4  r   NNValue1Value2)src)r   r!   r   r   r   valueFormat1r   r   r   valueFormat2r   r)   rg   PairValueCountrk   r   r   _firstGlyphr9   rn   )r7   r"   r\   r   r   pvrsr   r   rm   ra   r   rG   vpairv1v2r#   r#   r$   r'   /  s>   



c                 C   s   t dd |D sJ d|j| |dd t }g |_d|_t|jdd |D dd |D |d	\}}|| j_	d
d |D | _t
| j| _t|| jD ]\}}||_qL|| j| d S )Nc                 S      g | ]
}|j r|jd kqS r   r   ValueFormat2r   r#   r#   r$   rJ   W  rK   z)_PairPosFormat1_merge.<locals>.<listcomp>Report bug against fonttools.)r   r   PairSetCountValueFormat1r   r   r   c                 S   r   r#   r   rE   r#   r#   r$   rJ   e  rj   c                 S   r   r#   r   rE   r#   r#   r$   rJ   f  r   r   c                 S   s   g | ]}t  qS r#   )r   r   r   r#   r#   r$   rJ   j  rj   )r   rd   r   r   r   r   r   r!   r   r   rg   r   rl   r   rn   )r"   r\   r7   emptyr   r   r   r   r#   r#   r$   _PairPosFormat1_mergeV  s$   
r   c           
      C   s   t | tr| }n
| r| jr| jni }|rt| nd}g }t|d D ]}|t  q$| D ]\}}|| 	| q1|d u rGd |d< |S t| |d< }|dd  D ]}	|	
| ||	 qU|S )Nr   r   )ro   dictr   maxra   ranger)   r   itemsaddintersection_updatedifference_update)
r"   	allGlyphsr   r>   r   r   r   rG   class0sr#   r#   r$   _ClassDef_invertq  s"   
	
r  c                 C   s   t  }i  |_}|d u }|rd gt|  }t }t| |D ]\}}t||}|d u r2|dd  }|| q|	 }	|rE|	
dt  t|	D ]\}
}|
dkrRqI|D ]}|
||< qTqI||	fS )Nr   r   )r   ClassDefr   rg   r   
Classifierrl   r  r   
getClassesinsertr   rk   )r\   allGlyphsesr"   r   allGlyphsesWasNone
classifierclassDefr   setsclassesrm   classSetr   r#   r#   r$   _ClassDef_merge_classify  s*   


r  Fc                 C   s
  dd |D }t dd |D dd |D \| _}t|| _g }t||D ]u\}}d }	t|jj}
|jj}g }|D ][}t	t
|}||
vrd }	|	d u rt }	g  }|	_t|jD ](}|r`d }nt }| jrmt| jnd |_| jryt| jnd |_|| qY|	}n
||d}|| }|| q9|| q%|}~t dd |D \| _}t|| _g }t||D ]I\}}|jj}g }|D ]7}|j}t }g  }|_|D ]!}|s|d }nt	t
|}||d}|| }|t| q|| q|| q|}~|S )Nc                 S   r   r#   )r   r   r#   r#   r$   rJ     r   z2_PairPosFormat2_align_matrices.<locals>.<listcomp>c                 S   r   r#   )r   r   r#   r#   r$   rJ     r   c                 S   r   r#   r   r   r#   r#   r$   rJ     rj   r   c                 S   r   r#   )r   r   r#   r#   r$   rJ     r   )r  r   rg   Class1Countrl   r   r   r   r   nextiterr   r   r   r   Class2Countr   r   r   r   r   r   r)   r:   r   copydeepcopy)r"   r\   r!   transparentmatricesr  new_matricesr   matrixnullRowcoverage	classDef1class1Recordsr  exemplarGlyphclass2recordsr   rec2rec1klass	classDef2rec1oldoldClass2Recordsrec1newclass2Recordsr#   r#   r$   _PairPosFormat2_align_matrices  sh   $




r(  c                 C   s   t dd |D sJ d|j| |dd t|jdd |D \}}|| j_t||jD ]\}}|jj|kr>||d ks>J q,t| ||j}t	|d | _
|| j
| d S )	Nc                 S   r   r   r   r   r   r#   r#   r$   rJ     rK   z)_PairPosFormat2_merge.<locals>.<listcomp>r   )r   r   r  r   r  r   r   r   r   c                 S   r   r#   r   rE   r#   r#   r$   rJ     rj   r   )r   rd   r   r!   r   r   rl   r   r(  rp   r   rn   )r"   r\   r7   r   r   r   r   r  r#   r#   r$   _PairPosFormat2_merge  s   	r+  c                 C   sb  t tjdd |D d | _|_t tjdd |D d | _|_|jdkr,t|||  n|jdkr8t	|||  nt
| dd| `| `d}d}|jdkrx|jD ](}|jD ]"}t|d	d }|d ure|| O }t|d
d }|d uru|| O }qSqNn1|jdkr|jD ](}	|	jD ]"}
t|
d	d }|d ur|| O }t|
d
d }|d ur|| O }qq||_||_d S )Nc                 S   r   r#   r   r   r#   r#   r$   rJ     r   r   r   c                 S   r   r#   r   r   r#   r#   r$   rJ     r   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   r   r+  r   r   r   r9   r   r   r   )r7   r"   r\   vf1vf2pairSetpairValueRecordpv1pv2class1Recordclass2Recordr#   r#   r$   r'   
  sF     








MarkBasec                    sj  t dd |D | _t|jfdd|D fdd|D \}}|t| d _t|j fdd|D  fdd|D \}}|t|  d _g }	t|t| D ]D\}
}d	d |D }t|sit||d
 |dt	
 }|d
 |_dd |D }t|rd }nt	 }d|_||| ||_|	| qQt	 }|	|_
t|	|_t| d | g }	t|t| D ]]\}
}t|rd }nMtt	 d  }g }t| d |  fdd|D }|D ]}|d g| jt|   qt| D ]}t|rd }nt	 }d|_||| || q|	| qtt	 d  }t| d |	 t| d t|	 t|  d | d S )Nc                 s       | ]}|j V  qd S r   )
ClassCountr   r#   r#   r$   rI   2      z,_MarkBasePosFormat1_merge.<locals>.<genexpr>c                       g | ]
}t | d  jqS r   r9   r   r   r6  r#   r$   rJ   6  rK   z-_MarkBasePosFormat1_merge.<locals>.<listcomp>c                    r;  )Array)r9   
MarkRecordr   r>  r#   r$   rJ   7  rK   r   c                    r;  r<  r=  r   r7  r#   r$   rJ   <  rK   c                    s$   g | ]}t t | d   d qS )r?  RecordrP   r   rA  r#   r$   rJ   =  r   c                 S   s   g | ]	}|d ur|j qS r   )ClassrF   rr#   r#   r$   rJ   C  s    r   rL   c                 S   s   g | ]}|d u r
d n|j qS r   )
MarkAnchorrD  r#   r#   r$   rJ   Z  s    r   r?  rB  Anchorc                    s&   g | ]}|d u r
g nt | d qS )NrG  rP   rD  rA  r#   r$   rJ   q  s    Count)r   r9  r   r!   r9   r   rl   r   r   r   r@  rC  r   rG  r   rY   rF  r)   	MarkArrayrg   	MarkCountsetattrextend)r"   r\   r7   r6  r7  MarkCoverageGlyphsMarkRecordsBaseCoverageGlyphsBaseRecordsrecordsr   glyphRecords
allClassesr   
allAnchorsanchorarrayanchorsglyphAnchorsr   r#   )r7  r6  r$   _MarkBasePosFormat1_merge1  sp   


rY  c                 C   sX   t |jdd |D st| d|jdd |D d|jdkr&t|||  d S t| dd)	Nc                 s   r8  r   r   r   r#   r#   r$   rI     r:  r   zmark-to-base positioning lookupc                 S   r   r#   r   r   r#   r#   r$   rJ     r   r   r   rM   rN   r   r   r   r   InconsistentFormatsrY  r   r7   r"   r\   r#   r#   r$   r'     s   
c                 C   s\   t |jdd |D st| d|jdd |D d|jdkr(t||| dd	 d S t| dd
)Nc                 s   r8  r   r   r   r#   r#   r$   rI     r:  r   zmark-to-mark positioning lookupc                 S   r   r#   r   r   r#   r#   r$   rJ     r   r   rZ  r   Mark1Mark2r   r[  r]  r#   r#   r$   r'     s   
c                 C   s   t  }t  |_t|dd | D dd | D \}}||j_g  |_}t| D ]}|D ]}|d ur9||  nq,J q(t|j|_	|S )Nc                 S   r   )c                 S   r   r#   r   rE   r#   r#   r$   rJ     r   z/_PairSet_flatten.<locals>.<listcomp>.<listcomp>r   r   r#   r#   r$   rJ     rK   z$_PairSet_flatten.<locals>.<listcomp>c                 S   r   r#   r   r   r#   r#   r$   rJ     r   )
r   r   r   r   r   r   rl   r)   rg   r   )r\   r!   r"   r   r   r   ra   rG   r#   r#   r$   _PairSet_flatten  s$   


r`  c                    s   t dd | D sJ dt }d|_t |_ttjdd | D d|_ttjdd | D d|_	t
 dd | D d	d | D \}}||j_ fd
dt| D |_t|j|_|S )Nc                 S   r   r   r   r   r#   r#   r$   rJ     rK   z<_Lookup_PairPosFormat1_subtables_flatten.<locals>.<listcomp>r   r   c                 S   r   r#   r,  r   r#   r#   r$   rJ     r   r   c                 S   r   r#   r-  r   r#   r#   r$   rJ     r   c                 S   r   r#   r   rE   r#   r#   r$   rJ     rj   c                 S   r   r#   r   rE   r#   r#   r$   rJ     r   c                    s    g | ]}t d d |D  qS )c                 S   s   g | ]}|d ur|qS r   r#   rE   r#   r#   r$   rJ     rt   zG_Lookup_PairPosFormat1_subtables_flatten.<locals>.<listcomp>.<listcomp>)r`  )rF   ra   r    r#   r$   rJ     ru   )r   r   r   r   r   r   r   r   r   r   r   r   rl   r   rg   r   )r\   r!   r"   r   r   r#   r    r$   (_Lookup_PairPosFormat1_subtables_flatten  s    

ra  c                 C   s  t dd | D sJ dt }d|_t |_ttjdd | D d|_ttjdd | D d|_	t
|dd | D \}}||j_t|| |d	d
}g  }|_t| D ]/}t }|| g |_|j}ttdd |D  D ]}	ttdd |	D }
||
 qpqT|S )Nc                 S   r   r   r)  r   r#   r#   r$   rJ     rK   z<_Lookup_PairPosFormat2_subtables_flatten.<locals>.<listcomp>r   r   c                 S   r   r#   r,  r   r#   r#   r$   rJ     r   r   c                 S   r   r#   r-  r   r#   r#   r$   rJ     r   c                 S   r   r#   r   rE   r#   r#   r$   rJ     rj   T)r  c                 s   r8  r   )r   rD  r#   r#   r$   rI     r:  z;_Lookup_PairPosFormat2_subtables_flatten.<locals>.<genexpr>c                 s   s    | ]	}|d ur|V  qd S r   r#   )rF   cr#   r#   r$   rI     r   )r   r   r   r   r   r   r   r   r   r   r   r   r(  r   rl   r)   r   rp   r  r  )r\   r!   r"   r   r   r  r  rowsrowcolscolr#   r#   r$   (_Lookup_PairPosFormat2_subtables_flatten  s,   


rg  c                 C   s   t | } t| }d}||k r$| | jdkr$|d7 }||k r$| | jdkst| d| |g| d|< t| }|}|dkrV| |d  jdkrV|d8 }|dkrV| |d  jdksEt| |d |g| |d< | S )zMerge multiple Format1 subtables at the beginning of lst,
	and merge multiple consecutive Format2 subtables that have the same
	Class2 (ie. were split because of offset overflows).  Returns new list.r   r   Nr   )rp   rg   r   ra  rg  )r\   r!   r   rm   r#   r#   r$   &_Lookup_PairPos_subtables_canonicalize  s   rh  c                 C   s   t |dd | D d \}}t|}t }d|_||_t |_||j_||_d g| |_	| D ]A}|jdkrN|j	}|jjD ]}	|
|	}
t||j	|
< q=q/|jdkrpt|jjD ]\}}	|j	| }|
|	}
t||j	|
< qYq/|gS )Nc                 S   r   r#   r   rE   r#   r#   r$   rJ     rj   z7_Lookup_SinglePos_subtables_flatten.<locals>.<listcomp>r   r   )r   rg   r   r   r   r   r   r   r   r   r   r  r  rk   )r\   r!   min_inclusive_rec_formatr   r   
num_glyphsnew	singlePosval_recgnamerm   r   r#   r#   r$   #_Lookup_SinglePos_subtables_flatten  s2   





ro  c                    s  dd |D  } _ tt||||jfg D ]I\}}|sq|d jjdr`tdd |D s<t ddd |D dtdd |D sIt |d j	|_
d	d |D }|d d = || q|jolt|jd tj}|rt|j j|_ fd
d|D  } _ nG|jot|jd tj}|rdd |D tfddD sdd |D }	tt|	t|j j|_ fdd|D  } _ d}
nd}
 |j| t|j|_|rMt|jdkr|jd jdksJ |jd jjs|jd | jd8  _t|jdkr|jd jdksJ |jd jjs)|jd | jd8  _ jjjdt d}|dkrLt !d t" j||j|_t|j|_n#|rp|
rp|jd }|jj}dd t||j#D }t$| j% |_ j&||ddgd  ` d S )Nc                 S   r   r#   )SubTabler   r#   r#   r$   rJ     r   r   r   	Extensionc                 S   r   r#   rX   rF   str#   r#   r$   rJ     r   c                 S   r   r#   )rX   r(   rs  r#   r#   r$   rJ     rj   rL   c                 S   r   r#   )ExtensionLookupTypers  r#   r#   r$   rJ      r   c                 S   r   r#   )ExtSubTablers  r#   r#   r$   rJ   #  r   c                    s   g | ]}t | jqS r#   )rh  r!   rs  )r7   r#   r$   rJ   .  rt   c                 S   re   r#   rf   rs  r#   r#   r$   rJ   2  rj   c                    s   g | ]}| d  kqS r   r#   )rF   nums)numSubtablesr#   r$   rJ   3  rt   c                 S   s   g | ]
}|D ]}|j qqS r#   r   )rF   rt  tr#   r#   r$   rJ   7  rK   c                    s   g | ]	}t | jqS r#   )ro  r!   rs  )r7   mirfr#   r$   rJ   ;  s    TFr   r*  r   z0fontTools.otlLib.optimize.gpos:COMPRESSION_LEVELr   zCompacting GPOS...c                 S   r   r#   r#   )rF   rn  	valRecordr#   r#   r$   r   c  s    zmerge.<locals>.<dictcomp>rp  SubTableCountr   )'r   rp   rl   rp  rX   r(   
startswithr   r   ru  
LookupTyperL  ro   r   r   rh  r!   r   rW   r   r   ro  rn   rg   r|  r   r   r   popcfgr:   r   loginfor   r   r   r   rd   )r7   r"   r\   r   r   stsnew_sts	isPairPosisSinglePosvalueFormatList	flattenedlevelsinglePosTabler   singlePosMappingr#   )r7   rz  rx  r$   r'     s~   "


"&



c                   @   s   e Zd ZdZdd ZdS )InstancerMergerzIA merger that takes multiple master fonts, and instantiates
	an instance.c                 C   s(   t | | || _|| _||| _d S r   )r   r%   modellocation
getScalarsscalars)r"   r!   r  r  r#   r#   r$   r%   t  s   zInstancerMerger.__init__Nr(   rz   r{   __doc__r%   r#   r#   r#   r$   r  p  s    r  c                 C   s>   |j dksJ dd |D }| j}| j}t||||_d S )Nr   c                 S   r   r#   
CoordinaterF   ar#   r#   r$   rJ   }  r   r   )r   r  r  r    interpolateFromMastersAndScalarsr  )r7   r"   r\   Coordsr  r  r#   r#   r$   r'   z  s
   c                 C   s^   |j dksJ dd |D }dd |D }| j}| j}t||||_t||||_d S )Nr   c                 S   r   r#   XCoordinater  r#   r#   r$   rJ     r   r   c                 S   r   r#   YCoordinater  r#   r#   r$   rJ     r   )r   r  r  r   r  r  r  )r7   r"   r\   XCoordsYCoordsr  r  r#   r#   r$   r'     s   c                    sd   | j }| j}dD ]'\ }t||rJ t| r/ fdd|D }t|||}t| | qd S )N)XAdvance
XAdvDevice)YAdvance
YAdvDevice)
XPlacement
XPlaDevice)
YPlacement
YPlaDevicec                       g | ]}t | d qS r   rP   r  namer#   r$   rJ     rt   r   )r  r  rV   r   r  rK  )r7   r"   r\   r  r  	tableNamera   r`   r#   r  r$   r'     s   
c                   @   s   e Zd ZdZdddZdS )MutatorMergerzA merger that takes a variable font, and instantiates
	an instance.  While there's no "merging" to be done per se,
	the operation can benefit from many operations that the
	aligning merger does.Tc                 C   s   t | | || _|| _d S r   )r   r%   	instancerdeleteVariations)r"   r!   r  r  r#   r#   r$   r%     s   
zMutatorMerger.__init__N)Tr  r#   r#   r#   r$   r    s    r  c                 C   s   |d j  |_ |jdkrd S | j}|j}| jr|`|r8|jdks#J |jd> |j }t	|| }| j
|7  _
| jr@d|_d S d S )Nr            r   )r4   r  r   r  DeviceTabler  DeltaFormat	StartSizeEndSizer   r  )r7   r"   r\   r  devvaridxdeltar#   r#   r$   r'     s   

c           
      C   s   |d j  |_ |jdkrd S | j}dD ]B}|d }t||s qt||}| jr-t|| |d u r2q|jdks9J |j	d> |j
 }t|| }|d }	t||	t||	|  q| jr_d|_d S d S )	Nr   r  XYr  r  r  r  r   )r4   r  r   r  rV   r9   r  delattrr  r  r  r   rK  )
r7   r"   r\   r  rG   r  r  r  r  r.   r#   r#   r$   r'     s*   




c           	      C   s   |d j  |_ | j}dD ]=\}}t||sqt||}| jr$t|| |d u r)q|jdks0J |jd> |j	 }t
|| }t||t||d|  qd S )Nr   r  r  r  )r4   r  r  rV   r9   r  r  r  r  r  r   rK  )	r7   r"   r\   r  r  r  r  r  r  r#   r#   r$   r'     s   


c                       s0   e Zd ZdZdd Zdd Z fddZ  ZS )VariationMergerzGA merger that takes multiple master fonts, and builds a
	variable font.c                 C   s&   t | | t|| _| | d S r   )r   r%   r
   OnlineVarStoreBuilderstore_buildersetModel)r"   r  axisTagsr!   r#   r#   r$   r%     s   zVariationMerger.__init__c                 C   s   || _ | j| d S r   )r  r  r  )r"   r  r#   r#   r$   r  	  s   zVariationMerger.setModelc                    sr   d }d |v r%t |r|d urt| |dd S | j}||\}}| | tt| || |r7| | d S d S )N)rN   )r   r   r  getSubModelr  superr  rY   )r"   r[   r\   masterModelr  rr  r#   r$   rY     s   
zVariationMerger.mergeThings)r(   rz   r{   r  r%   r  rY   __classcell__r#   r#   rr  r$   r     s
    r  c                 C   s0   t |r
|d d fS | |\}}|t|fS )Nr   )r   storeMastersr   buildVarDevTable)r  master_valuesbasevarIdxr#   r#   r$   r    s   r  c                 C   J   |j dkrt| ddt| jdd |D \|_}|r#d|_ ||_d S d S )Nr   za baseline coordinater   c                 S   r   r#   r  r  r#   r#   r$   rJ   (  r   r   r  r   r   r  r  r  r  r7   r"   r\   r  r#   r#   r$   r'   $     

c                 C   r  )Nr   za caretr   c                 S   r   r#   r  r  r#   r#   r$   rJ   1  r   r   r  r  r  r#   r#   r$   r'   -  r  c                 C   sp   |j dkrt| ddt| jdd |D \|_}t| jdd |D \|_}|s+|r6d|_ ||_||_d S d S )Nr   z	an anchorr   c                 S   r   r#   r  r  r#   r#   r$   rJ   :  r   r   c                 S   r   r#   r  r  r#   r#   r$   rJ   ;  r   r  )r   r   r  r  r  r  XDeviceTableYDeviceTable)r7   r"   r\   r  r  r#   r#   r$   r'   6  s   

c                    sV   dD ]&\ }t | r(t| j fdd|D \}}t| | |r(t||| qd S )Nr  c                    r  r   rP   r  r  r#   r$   rJ   J  rt   r   )rV   r  r  rK  )r7   r"   r\   r  r`   deviceTabler#   r  r$   r'   A  s   
r   r   )F)r6  r7  )Qr  osr  operatorr   loggingfontTools.miscr   fontTools.misc.roundToolsr   fontTools.ttLib.tablesr   r   r   #fontTools.ttLib.tables.DefaultTabler   fontTools.varLibr   r	   r
   fontTools.varLib.modelsr   r   r   r   fontTools.varLib.varStorer   	functoolsr   fontTools.otlLib.builderr   fontTools.otlLib.optimize.gposr   r   	getLoggerr  errorsr   r   r   r   r   r   r   r   r   objectr   r}   r7   GDEFr'   r   r   r   r   r   r   r   r  r  r(  r+  r   rY  MarkBasePosMarkMarkPosr`  ra  rg  rh  ro  Lookupr  
CaretValuerG  r   r  r  r  	BaseCoordr#   r#   r#   r$   <module>   s    
0m

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
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