a
    —Æàg| ã                   @   s–  d dl mZ d dlmZmZmZmZ d dlmZ d dl	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 d d	lmZ d d
lmZmZ d dl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)m*Z*m+Z+m,Z,m-Z- d dl.m/Z/ d dl0m1Z1 d dl2m3Z3 d dl4m5Z5 d dl6m7Z7m8Z8 d dl9m:Z: d dl;Z;d dl<Z<d dl=m>Z> d dl?Z?d dl@Z@d dlAZAe? BeC¡ZDddd„ZEddd„ZFG dd„ deGƒZHdS )é    )Ússtruct)ÚTagÚtostrÚ
binary2numÚsafeEval)ÚFeatureLibError)ÚLookupDebugInfoÚLOOKUP_DEBUG_INFO_KEYÚLOOKUP_DEBUG_ENV_VAR)ÚParser)ÚFeatureFile)ÚVariableScalar)Úbuilder)Ú
maxCtxFont)ÚnewTableÚgetTableModule)ÚotBaseÚotTables)ÚAlternateSubstBuilderÚChainContextPosBuilderÚChainContextSubstBuilderÚLigatureSubstBuilderÚMultipleSubstBuilderÚCursivePosBuilderÚMarkBasePosBuilderÚMarkLigPosBuilderÚMarkMarkPosBuilderÚReverseChainSingleSubstBuilderÚSingleSubstBuilderÚClassPairPosSubtableBuilderÚPairPosBuilderÚSinglePosBuilderÚChainContextualRule)ÚOpenTypeLibError)ÚOnlineVarStoreBuilder)ÚbuildVarDevTable)ÚaddFeatureVariationsRaw)ÚnormalizeValueÚpiecewiseLinearMap)ÚdefaultdictN)ÚStringIOFc                 C   s   t | |ƒ}|j||d� dS )aô  Add features from a file to a font. Note that this replaces any features
    currently present.

    Args:
        font (feaLib.ttLib.TTFont): The font object.
        featurefile: Either a path or file object (in which case we
            parse it into an AST), or a pre-parsed AST instance.
        tables: If passed, restrict the set of affected tables to those in the
            list.
        debug: Whether to add source debugging information to the font in the
            ``Debg`` table

    ©ÚtablesÚdebugN)ÚBuilderÚbuild)ÚfontÚfeaturefiler,   r-   r   © r2   úQ/var/www/sistema_ama/venv/lib/python3.9/site-packages/fontTools/feaLib/builder.pyÚaddOpenTypeFeatures2   s    
r4   c                 C   s*   t t|ƒƒ}|r||_t| |||d� dS )ae  Add features from a string to a font. Note that this replaces any
    features currently present.

    Args:
        font (feaLib.ttLib.TTFont): The font object.
        features: A string containing feature code.
        filename: The directory containing ``filename`` is used as the root of
            relative ``include()`` paths; if ``None`` is provided, the current
            directory is assumed.
        tables: If passed, restrict the set of affected tables to those in the
            list.
        debug: Whether to add source debugging information to the font in the
            ``Debg`` table

    r+   N)r*   r   Únamer4   )r0   ÚfeaturesÚfilenamer,   r-   r1   r2   r2   r3   ÚaddOpenTypeFeaturesFromStringD   s    r8   c                   @   sâ  e Zd Zedd„ dD ƒƒ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d„ Zd d!„ Zd"d#„ Zd$d%„ Zd&d'„ Zd(d)„ Zd*d+„ Zd,d-„ Zd.d/„ Zd0d1„ Zd2d3„ Zd4d5„ Zd6d7„ Zd8d9„ Zd:d;„ Zd<d=„ Z d>d?„ Z!d@dA„ Z"dBdC„ Z#dDdE„ Z$dFdG„ Z%dHdI„ Z&dJdK„ Z'dLdM„ Z(dNdO„ Z)dPdQ„ Z*dRdS„ Z+dTdU„ Z,dVdW„ Z-dXdY„ Z.dZd[„ Z/d\d]„ Z0d^d_„ Z1d`da„ Z2dbdc„ Z3ddde„ Z4dfdg„ Z5dhdi„ Z6djdk„ Z7dldm„ Z8dndo„ Z9dµdpdq„Z:drds„ Z;dtdu„ Z<dvdw„ Z=dxdy„ Z>dzd{„ Z?d|d}„ Z@d~d„ ZAd€d�„ ZBd‚dƒ„ ZCd„d…„ ZDd†d‡„ ZEdˆd‰„ ZFdŠd‹„ ZGdŒd�„ ZHdŽd�„ ZId�d‘„ ZJd’d“„ ZKd”d•„ ZLd–d—„ ZMd˜d™„ ZNdšd›„ ZOdœd�„ ZPdždŸ„ ZQd d¡„ ZRd¢d£„ ZSd¤d¥„ ZTd¦d§„ ZUd¨d©„ ZVdªd«„ ZWd¬d­„ ZXd®d¯„ ZYd°d±„ eZj[D ƒZ\d²d³„ Z]dS )¶r.   c                 c   s   | ]}t |ƒV  qd S ©N)r   ©Ú.0Útagr2   r2   r3   Ú	<genexpr>^   s   ÿzBuilder.<genexpr>)
ÚBASEÚGDEFÚGPOSÚGSUBúOS/2ÚheadÚhhear5   ÚvheaÚSTATc                 C   sz  || _ t|tƒr |d  | _| _nd | | _| _| ¡ | _d | _d|v rh|d j| _t	dd„ | jD ƒƒ| _t
ƒ | _d | _d| _d | _t
ƒ | _d| _i | _d | _d | _d | _g | _i i dœ| _i | _i | _i | _g | _d | _i | _t
ƒ | _i | _t
ƒ | _i | _ i | _!t"t#ƒ| _$d | _%d | _&g | _'d | _(d | _)i | _*i | _+i | _,i | _-i | _.i | _/i | _0i | _1i | _2i | _3i | _4i | _5i | _6d S )NÚfvarc                 S   s   g | ]
}|j ‘qS r2   )ÚaxisTag)r;   Úaxr2   r2   r3   Ú
<listcomp>{   ó    z$Builder.__init__.<locals>.<listcomp>r   F)rA   r@   )7r0   Ú
isinstancer   Ú	parseTreeÚfileZgetReverseGlyphMapÚglyphMapÚvarstorebuilderÚaxesr$   ÚsetÚdefault_language_systems_Úscript_Úlookupflag_Úlookupflag_markFilterSet_Úlanguage_systemsÚseen_non_DFLT_script_Únamed_lookups_Úcur_lookup_Úcur_lookup_name_Úcur_feature_name_Úlookups_Úlookup_locationsÚ	features_Úrequired_features_Úfeature_variations_Úaalt_features_Úaalt_location_Úaalt_alternates_ÚfeatureNames_ÚfeatureNames_ids_Úcv_parameters_Úcv_parameters_ids_Úcv_num_named_params_r)   ÚlistÚcv_characters_Úsize_parameters_ÚfontRevision_Únames_Úbase_horiz_axis_Úbase_vert_axis_ÚattachPoints_ÚligCaretCoords_ÚligCaretPoints_ÚglyphClassDefs_ÚmarkAttach_ÚmarkAttachClassID_ÚmarkFilterSets_Úos2_Úhhea_Úvhea_Ústat_Úconditionsets_Úmodel_cache)Úselfr0   r1   r2   r2   r3   Ú__init__n   sj    

ÿ
zBuilder.__init__NFc           
         s,  ˆ j d u rtˆ jˆ jƒ ¡ ˆ _ ˆ j  ˆ ¡ |d u r:ˆ j}n4t|ƒ}|ˆ j }|rnd t	|ƒ¡}t
d|› d�ƒ‚d|v r~ˆ  ¡  d|v rŽˆ  ¡  d|v ržˆ  ¡  d|v r®ˆ  ¡  d|v r¾ˆ  ¡  d	|v rÎˆ  ¡  d
|v rÞˆ  ¡  dD ]‚}||vrðqâˆ  |¡}ˆ j�rˆ  ||¡ |jjdk�s8|jjdk�s8|jjdk�rRt|ƒ }ˆ j|< ||_qâ|ˆ jv râˆ j|= qât‡ fdd„dD ƒƒ�rœd	ˆ jv �rœtˆ jƒˆ jd	 _ d|v �rÔˆ  !¡ }|�rÀ|ˆ jd< ndˆ jv �rÔˆ jd= d|v �rˆ  "¡ }	|	�rø|	ˆ jd< ndˆ jv �rˆ jd= |�s t#j$ %t&¡�r(ˆ  '¡  d S )Nz, z9The following tables were requested but are unsupported: Ú.rA   rC   rD   rE   r5   rB   rF   ©r@   rA   r   c                 3   s   | ]}|ˆ j v V  qd S r9   )r0   r:   ©r~   r2   r3   r=   å   rK   z Builder.build.<locals>.<genexpr>r?   r>   )(rM   r   rN   rO   Úparser/   ÚsupportedTablesÚ	frozensetÚjoinÚsortedÚNotImplementedErrorÚbuild_feature_aalt_Ú
build_headÚ
build_hheaÚ
build_vheaÚ
build_nameÚ
build_OS_2Ú
build_STATÚ	makeTablera   ÚmakeFeatureVariationsÚ
ScriptListÚScriptCountÚFeatureListÚFeatureCountÚ
LookupListÚLookupCountr   r0   ÚtableÚanyr   ÚusMaxContextÚ	buildGDEFÚ	buildBASEÚosÚenvironÚgetr
   Ú	buildDebg)
r~   r,   r-   ÚunsupportedZunsupported_stringr<   r˜   Z	fontTableÚgdefÚbaser2   r‚   r3   r/   ¸   sx    

ÿÿ

ÿ
þ
ý

$

zBuilder.buildc                 C   s,   || j |ƒ}| j|_| j|_| j |¡ |S r9   )r0   rU   Ú
lookupflagrV   ÚmarkFilterSetr]   Úappend)r~   ÚlocationÚbuilder_classÚresultr2   r2   r3   Úget_chained_lookup_ö   s
    zBuilder.get_chained_lookup_c                 C   s2   | j D ]&\}}|||f}| j |g ¡ |¡ qd S r9   )rW   r_   Ú
setdefaultr¦   )r~   ÚlookupZfeature_nameÚscriptÚlangÚkeyr2   r2   r3   Úadd_lookup_to_feature_ý   s    
zBuilder.add_lookup_to_feature_c                 C   s¬   | j r6t| j ƒ|kr6| j j| jkr6| j j| jkr6| j S | jrL| j rLtd|ƒ‚|| j|ƒ| _ | j| j _| j| j _| j	 
| j ¡ | jr�| j | j| j< | jr¦|  | j | j¡ | j S )NzOWithin a named lookup block, all rules must be of the same lookup type and flag)rZ   Útyper¤   rU   r¥   rV   r[   r   r0   r]   r¦   rY   r\   r°   )r~   r§   r¨   r2   r2   r3   Úget_lookup_  s.    ÿþýüý

zBuilder.get_lookup_c              
      sŽ  | j s| jsd S dd„ | j ¡ D ƒ}| j dg D ]°\}‰‡fdd„| j ¡ D ƒ}|spˆdkrpt d|ˆf ¡ q0|D ]j\}}}}|D ]X}t|tƒs˜|g}|D ]>}| ¡  ¡ D ],\}	}
| 	|	g ¡‰ ˆ  
‡ fdd	„|
D ƒ¡ q¬qœq„qtq0d
d„ | ¡ D ƒ}dd„ | ¡ D ƒ}|�s|�sd S dd„ | j ¡ D ƒ| _| j}g | _|  | jd¡ |�r^|  |t¡}||_|�rv|  |t¡}||_|  ¡  | j 
|¡ d S )Nc                 S   s   i | ]\}}|t |ƒ“qS r2   )rj   )r;   ÚgÚar2   r2   r3   Ú
<dictcomp>$  rK   z/Builder.build_feature_aalt_.<locals>.<dictcomp>)NÚaaltc                    s*   g | ]"\\}}}}|ˆ kr||||f‘qS r2   r2   ©r;   r­   r®   ÚfeatureÚlookups)r5   r2   r3   rJ   &  s   þz/Builder.build_feature_aalt_.<locals>.<listcomp>r¶   z#%s: Feature %s has not been definedc                 3   s   | ]}|ˆ vr|V  qd S r9   r2   ©r;   r³   )Úalts_for_glyphr2   r3   r=   6  s   z.Builder.build_feature_aalt_.<locals>.<genexpr>c                 S   s&   i | ]\}}t |ƒd kr||d “qS )é   r   ©Úlen©r;   ÚglyphÚreplr2   r2   r3   rµ   9  s   c                 S   s"   i | ]\}}t |ƒd kr||“qS )r¼   r½   r¿   r2   r2   r3   rµ   <  rK   c                 S   s*   i | ]"\\}}}}|d kr|||f|“qS )r¶   r2   r·   r2   r2   r3   rµ   ?  s   þ)rb   rd   Úitemsr_   ÚwarningsÚwarnrL   rj   ZgetAlternateGlyphsr«   Úextendr]   Ústart_featurerc   r²   r   Úmappingr   Ú
alternatesÚend_feature)r~   rÈ   r§   r¸   r­   r®   r¹   Ú
lookuplistr¬   rÀ   ÚaltsÚsingleZmultiZold_lookupsZsingle_lookupZmulti_lookupr2   )r»   r5   r3   r‰     sP    
þ
ÿÿþzBuilder.build_feature_aalt_c                 C   sX   | j s
d S | j d¡}|sLtdƒ }| jd< | d| j¡ d|_d |_|_| j |_d S )NrC   s6                                                         g      ð?l   ùe )	rm   r0   rŸ   r   Ú	decompileÚtableVersionÚcreatedÚmodifiedZfontRevision©r~   r˜   r2   r2   r3   rŠ   P  s    zBuilder.build_headc                 C   sœ   | j s
d S | j d¡}|s@tdƒ }| jd< | d| j¡ d|_d| j v rV| j d |_d| j v rl| j d |_d| j v r‚| j d |_d| j v r˜| j d |_	d S )NrD   ó$                                       é   ZcaretoffsetZascenderZ	descenderZlinegap)
ry   r0   rŸ   r   rÍ   rÎ   ZcaretOffsetÚascentÚdescentÚlineGaprÑ   r2   r2   r3   r‹   [  s    



zBuilder.build_hheac                 C   s†   | j s
d S | j d¡}|s@tdƒ }| jd< | d| j¡ d|_d| j v rV| j d |_d| j v rl| j d |_d| j v r‚| j d |_d S )NrE   rÒ   i  ZverttypoascenderZverttypodescenderZverttypolinegap)	rz   r0   rŸ   r   rÍ   rÎ   rÔ   rÕ   rÖ   rÑ   r2   r2   r3   rŒ   l  s    


zBuilder.build_vheac                 C   s4   dd„ |j D ƒ}tddƒD ]}||vr|  S qd S )Nc                 S   s   g | ]
}|j ‘qS r2   )ÚnameID)r;   r5   r2   r2   r3   rJ   }  rK   z,Builder.get_user_name_id.<locals>.<listcomp>é   iÿ  )ÚnamesÚrange)r~   r˜   ZnameIDsZuser_name_idr2   r2   r3   Úget_user_name_id{  s    zBuilder.get_user_name_idc                 C   s   d }|dkrJt  ¡ }| j\|_|_|_|_|| jv rB| j| |_nd|_nÒ|| j	v r†| js\n(|| jv sjJ ‚t  
¡ }d|_| j| |_n–|| jv �rt  ¡ }d|_| j |dfd¡|_| j |dfd¡|_| j |dfd¡|_| j |d¡|_| j |dfd¡|_t| j| ƒ|_| j| |_|S )NÚsizer   ÚFeatUILabelNameIDÚFeatUITooltipTextNameIDÚSampleTextNameIDZParamUILabelNameID_0)r   ZFeatureParamsSizerl   Ú
DesignSizeÚSubfamilyIDÚ
RangeStartÚRangeEndrf   ZSubfamilyNameIDre   ZFeatureParamsStylisticSetÚVersionZUINameIDrg   ZFeatureParamsCharacterVariantsÚFormatrh   rŸ   rÝ   rÞ   rß   ri   ZNumNamedParametersZFirstParamUILabelNameIDr¾   rk   Z	CharCountZ	Character)r~   r<   Úparamsr2   r2   r3   ÚbuildFeatureParams‚  sL    û

ÿÿÿÿzBuilder.buildFeatureParamsc           	      C   s   | j s
d S | j d¡}|s2tdƒ }| jd< g |_| j D ]¸}|\}}}}}t|tƒsÞ|}|| jv rš|| jvrŽ|  	|¡| j|< | j| d usŽJ ‚| j| }nD|d | j
v rÞ|| jvrÔ|  	|¡| j|< | j| d usÔJ ‚| j| }| |||||¡ q8|j ¡  d S )Nr5   r   )rn   r0   rŸ   r   rÙ   rL   Úintre   rf   rÛ   rg   rh   ÚsetNameÚsort)	r~   r˜   r5   r×   Ú
platformIDÚ	platEncIDÚlangIDÚstringr<   r2   r2   r3   r�   ­  s,    





zBuilder.build_namec                 C   sŠ  | j s
d S | j d¡}|sNtdƒ }| jd< dt tdƒj¡ }| || j¡ d}d| j v rh| j d |_	d| j v r¶tdƒ 
¡ }| j d \
|_|_|_|_|_|_|_|_|_|_||_d| j v rÌ| j d |_d| j v râ| j d |_d| j v rø| j d |_d	| j v �r| j d	 |_d
| j v �r(| j d
 |_d| j v �rLtd| j d  d ƒ|_d| j v �rd| j d |_d| j v �r|| j d |_d| j v �r˜| | j d ¡ d| j v �rÄ|   | j d ¡}|\|_!|_"d}d| j v �rà| j d |_#d}d| j v �rü| j d |_$d}d| j v �r| j d |_%d}d| j v �r4| j d |_&d}dd„ }t'||j(ƒ|_(|dk�r^||dƒ |dk�rr||dƒ |dk�r†||dƒ d S )NrB   ó    r   ZfstypeÚpanoseZtypoascenderZtypodescenderZtypolinegapZ	winascentZ
windescentÚvendorz'''ZweightclassZ
widthclassZunicoderangeZcodepageranger¼   Zxheighté   Z	capheightZloweropsizeé   Zupperopsizec                 S   s$   |D ]}t | |ƒst| |dƒ qd S ©Nr   )ÚhasattrÚsetattr)r˜   ÚattrsÚattrr2   r2   r3   Ú	checkattr  s    
z%Builder.build_OS_2.<locals>.checkattr)ÚulCodePageRange1ÚulCodePageRange2)ÚsxHeightÚ
sCapHeightZusDefaultCharZusBreakCharrš   )ÚusLowerOpticalPointSizeÚusUpperOpticalPointSize))rx   r0   rŸ   r   r   Úcalcsizer   ZOS2_format_0rÍ   ZfsTypeZPanoseZbFamilyTypeZbSerifStyleZbWeightZbProportionZ	bContrastZbStrokeVariationZ	bArmStyleZbLetterFormZbMidlineZbXHeightrð   ZsTypoAscenderZsTypoDescenderZsTypoLineGapZusWinAscentZusWinDescentr   Z	achVendIDZusWeightClassZusWidthClassZsetUnicodeRangesÚbuild_codepages_rú   rû   rü   rý   rþ   rÿ   ÚmaxÚversion)r~   r˜   Údatar  rð   Úpagesrù   r2   r2   r3   rŽ   Ç  sŒ    

õ





þ

zBuilder.build_OS_2c                 C   s\   dD ]}|| j v rt|› d�|ƒ‚qt|tƒr:|| j d< nt|tƒrP|| j d< nt|ƒ‚d S )N)ÚElidedFallbackNameÚElidedFallbackNameIDz is already set.r  r  )r{   r   rL   rè   rj   ÚAssertionError)r~   Úvaluer§   Útokenr2   r2   r3   ÚsetElidedFallbackName  s    
þ

zBuilder.setElidedFallbackNamec                 C   s„   d| j vrg | j d< |jdd„ | j d D ƒv rBtd|j› d�|ƒ‚|jdd„ | j d D ƒv rptd|j› d�|ƒ‚| j d  |¡ d S )	NÚ
DesignAxesc                 s   s   | ]}|j V  qd S r9   )r<   ©r;   Úrr2   r2   r3   r=   .  rK   z(Builder.addDesignAxis.<locals>.<genexpr>z$DesignAxis already defined for tag "z".c                 s   s   | ]}|j V  qd S r9   )Ú	axisOrderr  r2   r2   r3   r=   3  rK   z+DesignAxis already defined for axis number r€   )r{   r<   r   r  r¦   )r~   Z
designAxisr§   r2   r2   r3   ÚaddDesignAxis+  s    

þþzBuilder.addDesignAxisc                 C   sŽ   d| j vrg | j d< | j d D ]Z}dd„ |jD ƒdd„ |jD ƒkrdd„ |jD ƒdd„ |jD ƒkr|j|jkrtd|ƒ‚q| j d  |¡ d S )NÚAxisValueRecordsc                 S   s   h | ]}|  ¡ ’qS r2   ©ZasFea©r;   Únr2   r2   r3   Ú	<setcomp>@  rK   z-Builder.addAxisValueRecord.<locals>.<setcomp>c                 S   s   h | ]}|  ¡ ’qS r2   r  r  r2   r2   r3   r  A  rK   c                 S   s   h | ]}|  ¡ ’qS r2   r  r  r2   r2   r3   r  B  rK   c                 S   s   h | ]}|  ¡ ’qS r2   r  r  r2   r2   r3   r  C  rK   z8An AxisValueRecord with these values is already defined.)r{   rÙ   Ú	locationsÚflagsr   r¦   )r~   ZaxisValueRecordr§   Zrecord_r2   r2   r3   ÚaddAxisValueRecord:  s$    

ÿÿÿý
ûþzBuilder.addAxisValueRecordc                    sî  | j s
d S | j  d¡}|s$tdd ƒ‚| j  d¡}i ‰ g }|D ]}g ˆ |j< q<|d u�rJ|D ]î}i }|jdkrv|j|d< t|jƒdk�r |jd }|j}t|ƒdkr¸| |d |j	dœ¡ t|ƒdkrà| |d |d |j	d	œ¡ t|ƒd
k�r|\}	}
}| |	|
||j	dœ¡ ˆ |j  
|¡ qZ| dd„ |jD ƒ|j	dœ¡ | 
|¡ qZ‡ fdd„|D ƒ}| j d¡}|�s†tdƒ }| jd< g |_	d| j v �rÀ| j d }| |¡}|�sÖtd|› d�d ƒ‚nd| j v �rÖ| j d }tj| j|||d� d S )Nr  zDesignAxes not definedr  r   r  r¼   )r	  r5   rò   )r	  ZlinkedValuer5   é   )ZnominalValueZrangeMinValueZrangeMaxValuer5   c                 S   s   i | ]}|j |jd  “qS )r   )r<   Úvalues©r;   Úir2   r2   r3   rµ   x  rK   z&Builder.build_STAT.<locals>.<dictcomp>)r§   r5   c                    s&   g | ]}|j |j|jˆ |j d œ‘qS ))Zorderingr<   r5   r  )r  r<   rÙ   )r;   r´   ©Z
axisValuesr2   r3   rJ   ~  s   ûüz&Builder.build_STAT.<locals>.<listcomp>r5   r  zElidedFallbackNameID z; points to a nameID that does not exist in the "name" tabler  )r  ZelidedFallbackName)r{   rŸ   r   r<   r  r¾   r  r  ÚupdaterÙ   r¦   r0   r   ZgetDebugNameÚotlZbuildStatTable)r~   rQ   ZaxisValueRecordsZformat4_locationsr<   ZavrZ
valuesDictr§   r  ZnominalZminValZmaxValZ
designAxesZ	nameTabler×   r5   r2   r  r3   r�   L  s„    




ýÿ
üÿþÿ
ù



ü
üzBuilder.build_STATc                     sÆ   ddddddddd	d
dddddddddddddddddddddd œ‰ ‡ fd!d"„|D ƒ}g }t dƒD ]T}| d#¡ t |d$ |d d$ ƒD ].}||v r¤||  d%7  < q†||  d&7  < q†qbd'd"„ |D ƒS )(Nr   r¼   rò   r  é   ró   é   é   é   é   é   é   é   é   é   é0   é1   é2   é3   é4   é5   é6   é7   é8   é9   é:   é;   é<   é=   é>   é?   )iä  iâ  iã  iå  iæ  iç  iè  ié  iê  ij  i¤  i¨  iµ  i¶  iQ  ie  ib  ia  i`  i_  i^  i]  i\  iY  iW  iT  i  iá  iÄ  iR  iµ  c                    s   g | ]}|ˆ v rˆ | ‘qS r2   r2   ©r;   Úp©Z
pages2bitsr2   r3   rJ   Ã  rK   z,Builder.build_codepages_.<locals>.<listcomp>Ú é    Ú1Ú0c                 S   s   g | ]}t |d d d… ƒ‘qS )Néÿÿÿÿ)r   r:  r2   r2   r3   rJ   Ì  rK   )rÚ   r¦   )r~   r  Úbitsr  Újr2   r<  r3   r  ¡  sR    á!
zBuilder.build_codepages_c                 C   sL   | j s| jsd S t ¡ }d|_|  | j ¡|_|  | j¡|_tdƒ}||_	|S )NrÓ   r>   )
ro   rp   r   r>   rä   ÚbuildBASEAxisZ	HorizAxisZVertAxisr   r˜   )r~   r£   r©   r2   r2   r3   rœ   Î  s    zBuilder.buildBASEc                 C   s  |sd S |\}}t  ¡ }t  ¡ |_||j_t|ƒ|j_t  ¡ |_g |j_t|ƒ|j_t	|ƒD ]¤}t  ¡ }|d |_
t  ¡ |_d|j_t  ¡ |j_| |d ¡|jj_g |jj_t|d ƒ|jj_|d D ](}t  ¡ }d|_||_|jjj |¡ qÈ|jj |¡ q\|S )Nr   r¼   rò   )r   ZAxisZBaseTagListZBaselineTagr¾   ZBaseTagCountZBaseScriptListZBaseScriptRecordZBaseScriptCountr‡   ZBaseScriptTagZ
BaseScriptZBaseLangSysCountZ
BaseValuesÚindexZDefaultIndexZ	BaseCoordZBaseCoordCountrå   Z
Coordinater¦   )r~   ÚaxisÚbasesÚscriptsr­   ÚrecordÚcZcoordr2   r2   r3   rD  Ú  s4    




zBuilder.buildBASEAxisc                 C   sö   t  ¡ }|  ¡ |_t | j| j¡|_t 	| j
| j| j¡|_|  ¡ |_|  ¡ |_|jrXdnd|_| jr¶| j ¡ }|r¬d|_||_| ¡ }| |¡ d| jv r¬| jd j |¡ | j ¡  t|j|j|j|j|jfƒsÜt|dƒrîtdƒ}||_|S d S d S )Ni  rÓ   i  r@   ÚVarStorer?   )r   r?   ÚbuildGDEFGlyphClassDef_ÚGlyphClassDefr  ZbuildAttachListrq   rO   Z
AttachListZbuildLigCaretListrr   rs   ZLigCaretListÚbuildGDEFMarkAttachClassDef_ÚMarkAttachClassDefÚbuildGDEFMarkGlyphSetsDef_ZMarkGlyphSetsDefrä   rP   ÚfinishrK  ÚoptimizeZremap_device_varidxesr0   r˜   r}   Úclearr™   rõ   r   )r~   r¢   ÚstoreZ
varidx_mapr©   r2   r2   r3   r›   ö  sB    
ÿ





ûÿø	zBuilder.buildGDEFc                 C   sŒ   | j rdd„ | j  ¡ D ƒ}nRi }| jD ]}| | ¡ ¡ q&| jj ¡ D ]&}|jD ]}| 	¡ D ]}d||< q\qPqF|r„t
 ¡ }||_|S d S d S )Nc                 S   s   i | ]\}\}}||“qS r2   r2   ©r;   r³   rJ  Ú_r2   r2   r3   rµ     rK   z3Builder.buildGDEFGlyphClassDef_.<locals>.<dictcomp>r  )rt   rÂ   r]   r  ZinferGlyphClassesrM   ZmarkClassesr  ÚdefinitionsÚglyphSetr   rM  Ú	classDefs)r~   Úclassesr¬   Ú	markClassÚmarkClassDefrÀ   r©   r2   r2   r3   rL    s    

zBuilder.buildGDEFGlyphClassDef_c                 C   s.   dd„ | j  ¡ D ƒ}|sd S t ¡ }||_|S )Nc                 S   s   i | ]\}\}}||“qS r2   r2   rU  r2   r2   r3   rµ   -  rK   z8Builder.buildGDEFMarkAttachClassDef_.<locals>.<dictcomp>)ru   rÂ   r   rO  rY  )r~   rY  r©   r2   r2   r3   rN  ,  s    z$Builder.buildGDEFMarkAttachClassDef_c                 C   s<   g }t | j ¡ dd„ d�D ]\}}| |¡ qt || j¡S )Nc                 S   s   | d S )Nr¼   r2   )Úitemr2   r2   r3   Ú<lambda>7  rK   z4Builder.buildGDEFMarkGlyphSetsDef_.<locals>.<lambda>©r¯   )r‡   rw   rÂ   r¦   r  ZbuildMarkGlyphSetsDefrO   )r~   ZsetsÚglyphsÚid_r2   r2   r3   rP  4  s    ÿz"Builder.buildGDEFMarkGlyphSetsDef_c                 C   s:   d| j vr$tdƒ| j d< i | j d _| j| j d jt< d S )NZDebg)r0   r   r  r^   r	   r‚   r2   r2   r3   r    <  s    
zBuilder.buildDebgc                 C   s"  |dv sJ |ƒ‚| j D ]
}d |_qg }| j D ]N}|j|kr<q,t|ƒ|_tt|jƒ|  |¡d d�| j| t|jƒ< | 	|¡ q,g }|D ]˜}z| 	| 
¡ ¡ W q„ tyÐ } ztt|ƒ|jƒ|‚W Y d }~q„d }~0  t�y } z2| j| t|jƒ j}tt|ƒ|ƒ|‚W Y d }~q„d }~0 0 q„|S )Nr�   )r§   r5   r¸   )r]   Úlookup_indexr˜   r¾   r   Ústrr§   Úget_lookup_name_r^   r¦   r/   r#   r   Ú	Exception)r~   r<   r¬   r¹   Z	otLookupsÚlÚer§   r2   r2   r3   ÚbuildLookups_B  s0    



ý&(zBuilder.buildLookups_c              
      s   t t|d ƒƒ }d|_t ¡ |_g |j_t ¡ |_g |j_t ¡ |_|  |¡|j_	i }i }i }dd„ }t
| j ¡ |d�D �]h\}}|\}	}
}tt dd„ |D ƒ¡ƒ}|dko°|dk}|  ||¡}t|ƒd	krÔ|sÔ|sÔqv|D ]P}z,| j| t|ƒ j|d
�| j| t|ƒ< W qØ t�y&   t d¡ Y qØ0 qØ||f}| |¡}|d u �r¦t|jjƒ}t ¡ }||_t ¡ |_|  |¡|j_t|ƒ|j_t|ƒ|j_|jj  |¡ |||< | !|	i ¡ !|
g ¡  |¡ | j" |	|
f¡|krv|||	|
f< qvt
| ¡ ƒD ]ü\}	}t ¡ }|	|_#t $¡ |_$d |j$_%g |j$_&t
| ¡ ƒD ]ž\}
}t &¡ }t '¡ |_'d |j'_(| |	|
f¡‰ ˆ d u �rnd|j'_)nˆ |j'_)‡ fdd„|D ƒ|j'_*t|j'j*ƒ|j'_+|
dk�r²|j'|j$_%n|
|_,|j$j&  |¡ �q*t|j$j&ƒ|j$_-|jj  |¡ �qît|jjƒ|j_.t|jjƒ|j_+t|jj	ƒ|j_|S )NrÓ   c                 S   s(   | d d | d d | d d | d fS )Nr   rò   r¼   r2   )Úfr2   r2   r3   r^  m  rK   z#Builder.makeTable.<locals>.<lambda>r_  c                 s   s   | ]}|j d ur|j V  qd S r9   )rb  ©r;   rf  r2   r2   r3   r=   w  s   z$Builder.makeTable.<locals>.<genexpr>r@   rÜ   r   )r¸   zWfeaLib.Builder subclass needs upgrading to stash debug information. See fonttools#2065.iÿÿ  c                    s   g | ]}|ˆ kr|‘qS r2   r2   r  ©Zreq_feature_indexr2   r3   rJ   ®  s   z%Builder.makeTable.<locals>.<listcomp>Údflt)/Úgetattrr   rä   r’   ZScriptRecordr”   ZFeatureRecordr–   rh  ZLookupr‡   r_   rÂ   ÚtupleÚdictÚfromkeysÚany_feature_variationsr¾   r^   rc  Ú_replaceÚKeyErrorrÃ   rÄ   rŸ   Z
FeatureTagZFeaturerç   ZFeatureParamsrj   ZLookupListIndexr—   r¦   r«   r`   Z	ScriptTagZScriptZDefaultLangSysZLangSysRecordZLangSysZLookupOrderZReqFeatureIndexZFeatureIndexr•   Z
LangSysTagZLangSysCountr“   )r~   r<   r˜   Zfeature_indicesZrequired_feature_indicesrH  ZsortFeatureTagr¯   r¹   r­   r®   Úfeature_tagZlookup_indicesZsize_featureZforce_featureÚixZfeature_keyZfeature_indexZfrecZlang_featuresZsrecZlangrecr2   rk  r3   r�   \  sš    




ÿÿÿþÿ







ÿ

zBuilder.makeTablec                 C   sº   i }d}| j  ¡ D ]|\\}}}}g ||< | ¡ D ]\\}}	| j| }
g }|	D ].}|j|krZqJ|jd ushJ ‚| |j¡ d}qJ||  |
|f¡ q0q|r¶| ¡ D ]\}}t| j|||ƒ qœd S )NFT)ra   rÂ   r|   r˜   rb  r¦   r&   r0   )r~   r˜   Ú	table_tagZfeature_varsZhas_any_variationsrV  rt  Ú
variationsÚconditionsetÚbuildersZraw_conditionsetÚindicesÚbZconditions_and_lookupsr2   r2   r3   r‘   À  s&    


ÿzBuilder.makeFeatureVariationsc                    sX   | j  ¡ D ]H\\}}}}||kr"q
| ¡ D ]&\}}t‡ fdd„|D ƒƒr*  dS q*q
dS )Nc                 3   s   | ]}|j ˆ kV  qd S r9   )r˜   )r;   r{  ©rv  r2   r3   r=   Ü  rK   z1Builder.any_feature_variations.<locals>.<genexpr>TF)ra   rÂ   r™   )r~   rt  rv  rV  r¸   rw  rx  ry  r2   r|  r3   rq  ×  s    zBuilder.any_feature_variationsc                 C   s(   dd„ | j  ¡ D ƒ}||v r$|| S d S )Nc                 S   s   i | ]\}}||“qS r2   r2   )r;   ÚkÚvr2   r2   r3   rµ   á  rK   z,Builder.get_lookup_name_.<locals>.<dictcomp>)rY   rÂ   )r~   r¬   Úrevr2   r2   r3   rd  à  s    zBuilder.get_lookup_name_c                 C   s|   |dkr |dkr | j r td|ƒ‚|dkr:| jr@td|ƒ‚nd| _||f| j v rhtd| ¡ | ¡ f |ƒ‚| j  ||f¡ d S )NÚDFLTrl  z_If "languagesystem DFLT dflt" is present, it must be the first of the languagesystem statementszRlanguagesystems using the "DFLT" script tag must precede all other languagesystemsTz1"languagesystem %s %s" has already been specified)rS   r   rX   ÚstripÚadd)r~   r§   r­   Úlanguager2   r2   r3   Úadd_language_systemæ  s(    ýýÿýzBuilder.add_language_systemc                 C   s   | j rt| j ƒS tdhƒS d S )N)r€  rl  )rS   r…   r‚   r2   r2   r3   Úget_default_language_systems_ÿ  s    
z%Builder.get_default_language_systems_c                 C   s:   |   ¡ | _d| _d | _|| _d| _d | _|dkr6|| _d S )Nr€  r   r¶   )r…  rW   rT   rZ   r\   rU   rV   rc   ©r~   r§   r5   r2   r2   r3   rÆ   
  s    
zBuilder.start_featurec                 C   s0   | j d usJ ‚d | _ d | _d | _d| _d | _d S rô   )r\   rW   rZ   rU   rV   r‚   r2   r2   r3   rÉ     s    zBuilder.end_featurec                 C   s\   || j v rtd| |ƒ‚| jdkr,td|ƒ‚|| _d | j |< d | _| jd u rXd| _d | _d S )Nz$Lookup "%s" has already been definedr¶   zpLookup blocks cannot be placed inside 'aalt' features; move it out, and then refer to it with a lookup statementr   )rY   r   r\   r[   rZ   rU   rV   r†  r2   r2   r3   Ústart_lookup_block  s    
ÿ
ý

zBuilder.start_lookup_blockc                 C   s4   | j d usJ ‚d | _ d | _| jd u r0d| _d | _d S rô   )r[   rZ   r\   rU   rV   r‚   r2   r2   r3   Úend_lookup_block.  s    
zBuilder.end_lookup_blockc                 C   s<   || j v sJ |ƒ‚d | _| j | }|d ur8|  || j¡ d S r9   )rY   rZ   r°   r\   )r~   Úlookup_namer¬   r2   r2   r3   Úadd_lookup_call6  s
    
zBuilder.add_lookup_callc                 C   s
   || _ d S r9   )rm   )r~   r§   Úrevisionr2   r2   r3   Úset_font_revision=  s    zBuilder.set_font_revisionc                    s  t |ƒdksJ ‚| jdv r*td| j |ƒ‚| jd u r>td|ƒ‚d | _| j|| jf}| j |d d|d f¡‰ |dksx|r�ˆ r�ˆ d d … | j|< n&| j |g ¡}‡ fdd	„|D ƒ| j|< t| j|fgƒ| _|�r| j|f}|| j	v �rtd
| 
¡ | j 
¡ | j	|  
¡ f |ƒ‚| j| j	|< d S )Nr   ©r¶   rÜ   z7Language statements are not allowed within "feature %s"zCLanguage statements are not allowed within standalone lookup blocksr   rl  rò   c                    s   g | ]}|ˆ vr|‘qS r2   r2   )r;   Úx©r¹   r2   r3   rJ   [  rK   z(Builder.set_language.<locals>.<listcomp>zPLanguage %s (script %s) has already specified feature %s as its required feature)r¾   r\   r   rZ   rT   r_   rŸ   r…   rW   r`   r�  )r~   r§   rƒ  Úinclude_defaultÚrequiredr¯   Zcur_lookupsr2   r�  r3   Úset_language@  sD    
ÿý
ý
ýþø
zBuilder.set_languagec                 C   s~   t |ƒ}| j |¡}|d ur |S t| jƒd }|| j|< |D ]<}|| jv rj| j| \}}td||f |ƒ‚||f| j|< q<|S )Nr¼   z=Glyph %s already has been assigned a MarkAttachmentType at %s)r…   rv   rŸ   r¾   ru   r   )r~   r§   r`  ra  rÀ   rV  Úlocr2   r2   r3   ÚgetMarkAttachClass_m  s"    

ÿýzBuilder.getMarkAttachClass_c                 C   s8   t |ƒ}| j |¡}|d ur |S t| jƒ}|| j|< |S r9   )r…   rw   rŸ   r¾   )r~   r§   r`  ra  r2   r2   r3   ÚgetMarkFilterSet_  s    

zBuilder.getMarkFilterSet_c                 C   sT   |d@ }|r$|   ||¡}||d> B }|rD|  ||¡}|dB }|| _nd | _|| _d S )Néÿ   r#  r$  )r”  r•  rV   rU   )r~   r§   r	  Z
markAttachZ
markFilterZmarkAttachClassr¥   r2   r2   r3   Úset_lookup_flagˆ  s    zBuilder.set_lookup_flagc                 C   sp   | j dv rtd| j  |ƒ‚| j d u r.td|ƒ‚| j|dfhkrBd S d | _|| _d| _d | _| j|dddd� d S )	Nr�  z5Script statements are not allowed within "feature %s"zAScript statements are not allowed within standalone lookup blocksrl  r   TF)r�  r‘  )r\   r   rW   rZ   rT   rU   rV   r’  )r~   r§   r­   r2   r2   r3   Ú
set_script•  s&    
ÿý
þzBuilder.set_scriptc                    s>   g }|D ]0}|dur.|  ‡ fdd„|D ƒ¡ q|  d¡ q|S )zÓHelper for building chain contextual substitutions

        Given a list of lookup names, finds the LookupBuilder for each name.
        If an input name is None, it gets mapped to a None LookupBuilder.
        Nc                    s   g | ]}ˆ j  |j¡‘qS r2   )rY   rŸ   r5   rj  r‚   r2   r3   rJ   ´  rK   z1Builder.find_lookup_builders_.<locals>.<listcomp>)r¦   )r~   r¹   Zlookup_buildersrÊ   r2   r‚   r3   Úfind_lookup_builders_ª  s    ÿzBuilder.find_lookup_builders_c                 C   s$   |D ]}| j  |tƒ ¡ |¡ qd S r9   )rq   r«   rR   r  )r~   r§   r`  ZcontourPointsrÀ   r2   r2   r3   Úadd_attach_pointsº  s    zBuilder.add_attach_pointsc                 C   s(   | j dkrtd|ƒ‚| j ||f¡ d S )Nr¶   z9Feature references are only allowed inside "feature aalt")r\   r   rb   r¦   )r~   r§   ZfeatureNamer2   r2   r3   Úadd_feature_reference¾  s
    
ÿzBuilder.add_feature_referencec                 C   s   | j  |¡ d S r9   )re   r‚  ©r~   r<   r2   r2   r3   Úadd_featureNameÅ  s    zBuilder.add_featureNamec                 C   s   | j  |¡ d S r9   )rg   r‚  rœ  r2   r2   r3   Úadd_cv_parameterÈ  s    zBuilder.add_cv_parameterc                 C   s,   || j v r| j |  d7  < n
d| j |< dS )zbAdds new items to ``self.cv_num_named_params_``
        or increments the count of existing items.r¼   N)ri   rœ  r2   r2   r3   Úadd_to_cv_num_named_paramsË  s    
z"Builder.add_to_cv_num_named_paramsc                 C   s   | j |  |¡ d S r9   )rk   r¦   )r~   Ú	characterr<   r2   r2   r3   Úadd_cv_characterÓ  s    zBuilder.add_cv_characterc                 C   s   |r||f| _ n
||f| _d S r9   )rp   ro   )r~   rG  rH  Úverticalr2   r2   r3   Úset_base_axisÖ  s    zBuilder.set_base_axisc           	      C   sV   | j dkrtd| j  |ƒ‚||||g| _| jD ]"\}}||| j f}| j |g ¡ q.d S )NrÜ   z9Parameters statements are not allowed within "feature %s")r\   r   rl   rW   r_   r«   )	r~   r§   rà   rá   râ   rã   r­   r®   r¯   r2   r2   r3   Úset_size_parametersÜ  s    
ÿýzBuilder.set_size_parametersc           
      C   sÎ   | j dkr@| ¡ D ](\}}| j |g ¡}||vr| |¡ qd S |sL|sL|r`|  ||||¡ d S |  |t¡}	| ¡ D ]T\}}||	jv r¾||	j| kr¦t	 
d|||¡ ntd||	j| f |ƒ‚||	j|< qtd S )Nr¶   zDRemoving duplicate single substitution from glyph "%s" to "%s" at %sz5Already defined rule for replacing glyph "%s" by "%s")r\   rÂ   rd   r«   r¦   Úadd_single_subst_chained_r²   r   rÇ   ÚlogÚinfor   )
r~   r§   ÚprefixÚsuffixrÇ   Ú
forceChainZ
from_glyphZto_glyphrË   r¬   r2   r2   r3   Úadd_single_substí  s4    

ûÿýzBuilder.add_single_substc                 C   s‚   |s|s|r"|   |||||¡ d S |  |t¡}||jv rt||j| krft d|||r^d|› �nd¡ ntd| |ƒ‚||j|< d S )Nz@Removing duplicate multiple substitution from glyph "%s" to %s%sz at r=  z+Already defined substitution for glyph "%s")Úadd_multi_subst_chained_r²   r   rÇ   r¦  r§  r   )r~   r§   r¨  rÀ   r©  Úreplacementsrª  r¬   r2   r2   r3   Úadd_multiple_subst  s     
ûÿzBuilder.add_multiple_substc                    s¤   | j dkr4| j |g ¡‰ ˆ  ‡ fdd„|D ƒ¡ d S |s<|rr|  |t¡}|  |t¡}|j 	t
||hg||gƒ¡ n|  |t¡}||jv r–td| |ƒ‚||j|< d S )Nr¶   c                 3   s   | ]}|ˆ vr|V  qd S r9   r2   rº   ©rË   r2   r3   r=   %  rK   z.Builder.add_alternate_subst.<locals>.<genexpr>z)Already defined alternates for glyph "%s")r\   rd   r«   rÅ   r²   r   rª   r   Úrulesr¦   r"   rÈ   r   )r~   r§   r¨  rÀ   r©  ÚreplacementÚchainr¬   r2   r¯  r3   Úadd_alternate_subst"  s    

ÿzBuilder.add_alternate_substc           	      C   s^   |s|s|r"|   |||||¡ d S |  |t¡}t|ƒs@td|ƒ‚tj|Ž D ]}||j|< qJd S ©Nz!Empty glyph class in substitution)Úadd_ligature_subst_chained_r²   r   Úallr   Ú	itertoolsÚproductÚ	ligatures)	r~   r§   r¨  r`  r©  r±  rª  r¬   r³   r2   r2   r3   Úadd_ligature_subst5  s    
ÿ
zBuilder.add_ligature_substc              	   C   sN   t |ƒrt |ƒrt |ƒs"td|ƒ‚|  |t¡}|j t||||  |¡ƒ¡ d S ©Nz,Empty glyph class in contextual substitution)r¶  r   r²   r   r°  r¦   r"   r™  ©r~   r§   r¨  r`  r©  r¹   r¬   r2   r2   r3   Úadd_chain_context_substL  s    ÿÿÿzBuilder.add_chain_context_substc                 C   s|   |rt |ƒrt |ƒstd|ƒ‚|  |t¡}| |t¡}|d u rJ|  |t¡}|j |¡ |j	 
t|t| ¡ ƒg||gƒ¡ d S r»  )r¶  r   r²   r   Úfind_chainable_substr   rª   rÇ   r  r°  r¦   r"   rj   Úkeys)r~   r§   r¨  r©  rÇ   r²  Úsubr2   r2   r3   r¥  X  s    ÿÿz!Builder.add_single_subst_chained_c                 C   st   t |ƒrt |ƒstd|ƒ‚|  |t¡}| ||it¡}|d u rJ|  |t¡}||j|< |j 	t
||hg||gƒ¡ d S r»  )r¶  r   r²   r   r¾  r   rª   rÇ   r°  r¦   r"   )r~   r§   r¨  rÀ   r©  r­  r²  rÀ  r2   r2   r3   r¬  h  s    ÿ
z Builder.add_multi_subst_chained_c           	      C   s|   t |ƒrt |ƒstd|ƒ‚|  |t¡}| ||¡}|d u rF|  |t¡}tj|Ž D ]}||j	|< qP|j
 t||||gƒ¡ d S r»  )r¶  r   r²   r   Zfind_chainable_ligature_substrª   r   r·  r¸  r¹  r°  r¦   r"   )	r~   r§   r¨  r`  r©  r±  r²  rÀ  r³   r2   r2   r3   rµ  u  s    ÿz#Builder.add_ligature_subst_chained_c                 C   s0   |st d|ƒ‚|  |t¡}|j |||f¡ d S r´  )r   r²   r   r°  r¦   )r~   r§   Z
old_prefixÚ
old_suffixrÇ   r¬   r2   r2   r3   Úadd_reverse_chain_single_substˆ  s    
z&Builder.add_reverse_chain_single_substc                 C   s®   |s|s|r|   ||||¡ nŒ|  |t¡}|D ]z\}}|sDtd|ƒ‚| j||dd�}	|D ]N}
z| ||
|	¡ W qX ty¤ } ztt|ƒ|jƒ|‚W Y d }~qXd }~0 0 qXq.d S )Nú%Empty glyph class in positioning ruleF©ÚpairPosContext)	Úadd_single_pos_chained_r²   r!   r   ÚmakeOpenTypeValueRecordÚadd_posr#   rc  r§   )r~   r§   r¨  r©  Úposrª  r¬   r`  r	  ZotValueRecordrÀ   rg  r2   r2   r3   Úadd_single_pos‘  s     ÿÿzBuilder.add_single_posc           	      C   sT   |r|st d|ƒ‚|  |t¡}| j||dd�}| j||dd�}| |||||¡ d S ©NrÃ  TrÄ  )r   r²   r    rÇ  ZaddClassPair)	r~   r§   Zglyphclass1Úvalue1Zglyphclass2Úvalue2r¬   Úv1Úv2r2   r2   r3   Úadd_class_pair_pos¥  s    
zBuilder.add_class_pair_posc           	      C   sT   |r|st d|ƒ‚|  |t¡}| j||dd�}| j||dd�}| |||||¡ d S rË  )r   r²   r    rÇ  ZaddGlyphPair)	r~   r§   Zglyph1rÌ  Zglyph2rÍ  r¬   rÎ  rÏ  r2   r2   r3   Úadd_specific_pair_pos­  s    
zBuilder.add_specific_pair_posc              	   C   s>   |st d|ƒ‚|  |t¡}| |||  ||¡|  ||¡¡ d S ©NrÃ  )r   r²   r   Úadd_attachmentÚmakeOpenTypeAnchor)r~   r§   Z
glyphclassZentryAnchorZ
exitAnchorr¬   r2   r2   r3   Úadd_cursive_pos¶  s    


üzBuilder.add_cursive_posc           	      C   sd   |   |t¡}|  |||¡ |s(td|ƒ‚|D ]2\}}|  ||¡}|D ]}||j |i ¡|j< qDq,d S rÒ  )r²   r   Ú
add_marks_r   rÔ  rG  r«   r5   )	r~   r§   rG  Úmarksr   Ú
baseAnchorr[  ÚotBaseAnchorr£   r2   r2   r3   Úadd_mark_base_posÂ  s    
zBuilder.add_mark_base_posc                 C   s|   |   |t¡}g }|std|ƒ‚|D ]@}i }|  |||¡ |D ]\}}	|  ||¡||	j< q<| |¡ q"|D ]}
||j|
< qhd S rÒ  )r²   r   r   rÖ  rÔ  r5   r¦   r¹  )r~   r§   r¹  Ú
componentsr   ZcomponentAnchorsr×  ZanchorsZ	ligAnchorr[  rÀ   r2   r2   r3   Úadd_mark_lig_posÍ  s    
zBuilder.add_mark_lig_posc           	      C   sd   |   |t¡}|  |||¡ |s(td|ƒ‚|D ]2\}}|  ||¡}|D ]}||j |i ¡|j< qDq,d S rÒ  )r²   r   rÖ  r   rÔ  Ú	baseMarksr«   r5   )	r~   r§   rÝ  r×  r   rØ  r[  rÙ  ZbaseMarkr2   r2   r3   Úadd_mark_mark_posÜ  s    
þÿzBuilder.add_mark_mark_posc              	   C   sN   t |ƒrt |ƒrt |ƒs"td|ƒ‚|  |t¡}|j t||||  |¡ƒ¡ d S )Nú0Empty glyph class in contextual positioning rule)r¶  r   r²   r   r°  r¦   r"   r™  r¼  r2   r2   r3   Úadd_chain_context_posé  s    ÿÿÿzBuilder.add_chain_context_posc                 C   s  |rt |ƒrt |ƒstd|ƒ‚|  |t¡}g }|jD ]\}}}}| |¡ q4g }	|D ]z\}
}|d u rp|	 d ¡ qT| j||dd�}| ||
|¡}|d u r¬|  	|t
¡}| |¡ |
D ]}| |||¡ q°|	 |¡ qTt|ƒt|	ƒksìJ ||	fƒ‚|j t|dd„ |D ƒ||	ƒ¡ d S )Nrß  FrÄ  c                 S   s   g | ]\}}|‘qS r2   r2   )r;   r³   r~  r2   r2   r3   rJ     rK   z3Builder.add_single_pos_chained_.<locals>.<listcomp>)r¶  r   r²   r   r°  rÅ   r¦   rÇ  Zfind_chainable_single_posrª   r!   rÈ  r¾   r"   )r~   r§   r¨  r©  rÉ  r²  ÚtargetsrV  r¹   Úsubsr`  r	  ZotValuerÀ  rÀ   r2   r2   r3   rÆ  õ  s6    ÿ
ÿ
ÿzBuilder.add_single_pos_chained_c           
   	   C   sŒ   |D ]‚\}}|j D ]r}|j ¡ D ]b}||jvrT|  |t |j¡¡}|j|f|j|< q |j| d }	|j|	kr t	d||	|jf |ƒ‚q qqdS )z)Helper for add_mark_{base,liga,mark}_pos.r   z&Glyph %s cannot be in both @%s and @%sN)
rW  r`  rX  r×  rÔ  ÚcopyÚdeepcopyÚanchorr5   r   )
r~   r§   ZlookupBuilderr×  rV  r[  r\  ÚmarkZotMarkAnchorZexistingMarkClassr2   r2   r3   rÖ    s     

ÿ

ÿýzBuilder.add_marks_c                 C   s   | j  |¡ d S r9   )rZ   Úadd_subtable_break)r~   r§   r2   r2   r3   rç  &  s    zBuilder.add_subtable_breakc                 C   sB   | j  |d¡\}}|r0||kr0td||f |ƒ‚||f| j |< d S )N©NNz0Glyph %s was assigned to a different class at %s)rt   rŸ   r   )r~   r§   rÀ   Z
glyphClassZoldClassZoldLocationr2   r2   r3   ÚsetGlyphClass_)  s    ÿýzBuilder.setGlyphClass_c                 C   sd   |D ]}|   ||d¡ q|D ]}|   ||d¡ q|D ]}|   ||d¡ q4|D ]}|   ||d¡ qLd S )Nr¼   rò   r  r   )ré  )r~   r§   Z
baseGlyphsZligatureGlyphsZ
markGlyphsZcomponentGlyphsrÀ   r2   r2   r3   Úadd_glyphClassDef3  s    zBuilder.add_glyphClassDefc                 C   s"   |D ]}|| j vr|| j |< qd S r9   )rs   ©r~   r§   r`  ZcaretsrÀ   r2   r2   r3   Úadd_ligatureCaretByIndex_?  s    
z!Builder.add_ligatureCaretByIndex_c                 C   s2   t |tƒs|S |  ||¡\}}|d ur.||fS |S r9   )rL   r   ÚmakeVariablePos)r~   r§   ÚcaretÚdefaultÚdevicer2   r2   r3   ÚmakeLigCaretD  s    
zBuilder.makeLigCaretc                    s6   ‡ ‡fdd„|D ƒ}|D ]}|ˆj vr|ˆj |< qd S )Nc                    s   g | ]}ˆ  ˆ |¡‘qS r2   )rñ  )r;   rî  ©r§   r~   r2   r3   rJ   M  rK   z3Builder.add_ligatureCaretByPos_.<locals>.<listcomp>)rr   rë  r2   rò  r3   Úadd_ligatureCaretByPos_L  s    
zBuilder.add_ligatureCaretByPos_c                 C   s   | j  |||||g¡ d S r9   )rn   r¦   )r~   r§   r×   rë   rì   rí   rî   r2   r2   r3   Úadd_name_recordR  s    zBuilder.add_name_recordc                 C   s   || j |< d S r9   )rx   ©r~   r¯   r	  r2   r2   r3   Úadd_os2_fieldU  s    zBuilder.add_os2_fieldc                 C   s   || j |< d S r9   )ry   rõ  r2   r2   r3   Úadd_hhea_fieldX  s    zBuilder.add_hhea_fieldc                 C   s   || j |< d S r9   )rz   rõ  r2   r2   r3   Úadd_vhea_field[  s    zBuilder.add_vhea_fieldc                    st   d| j vrtd|ƒ‚dd„ | jD ƒ‰ ‡ fdd„| ¡ D ƒ}d| j v rf| j d j‰‡fdd„| ¡ D ƒ}|| j|< d S )NrG   z?Cannot add feature variations to a font without an 'fvar' tablec                 S   s    i | ]}|j |j|j|jf“qS r2   )rH   ZminValueÚdefaultValueZmaxValue)r;   rF  r2   r2   r3   rµ   f  s   ÿz,Builder.add_conditionset.<locals>.<dictcomp>c                    s2   i | ]*\}\}}|t |ˆ | ƒt |ˆ | ƒf“qS r2   )r'   )r;   r<   ZbottomÚtop)ÚaxisMapr2   r3   rµ   k  s
   
üþÚavarc                    s*   i | ]"\‰ }ˆ t ‡ ‡fd d„|D ƒƒ“qS )c                 3   s(   | ] }ˆ ˆv rt |ˆˆ  ƒn|V  qd S r9   )r(   )r;   r~  )rF  rÇ   r2   r3   r=   y  s   ÿz6Builder.add_conditionset.<locals>.<dictcomp>.<genexpr>)rn  )r;   Zcondition_range)rÇ   )rF  r3   rµ   x  s   üþ)r0   r   rQ   rÂ   Úsegmentsr|   )r~   r§   r¯   r	  r2   )rû  rÇ   r3   Úadd_conditionset^  s"    
þþ
û

ûzBuilder.add_conditionsetc                 C   sj   | j std|ƒ‚| j|_|js(|jd fS | | j | j| j d¡¡\}}d }|d urb|dkrbt	|ƒ}||fS )Nz5Can't define a variable scalar in a non-variable fontrü  l   ÿÿ )
rP   r   rQ   Z	does_varyrï  Zadd_to_variation_storer}   r0   rŸ   r%   )r~   r§   Ú	varscalarrï  rE  rð  r2   r2   r3   rí  ‚  s    ÿ
ÿzBuilder.makeVariablePosc                 C   s^   d }t |tƒs,|d ur$t t|ƒ¡}||fS |  ||¡\}}|d urV|d urVtd|ƒ‚||fS )Nú4Can't define a device coordinate and variable scalar)rL   r   r  ÚbuildDevicero  rí  r   )r~   rÿ  ZdeviceTabler§   rð  rï  r2   r2   r3   ÚmakeAnchorPos–  s    
ÿzBuilder.makeAnchorPosc                 C   sŒ   |du rdS d\}}|j dur.t t|j ƒ¡}|jdurHt t|jƒ¡}|  |j|j |¡\}}|  |j|j|¡\}}t |||j	||¡}|S )zast.Anchor --> otTables.AnchorNrè  )
ZxDeviceTabler  r  ro  ZyDeviceTabler  rŽ  ÚyZbuildAnchorZcontourpoint)r~   r§   rå  ZdeviceXZdeviceYrŽ  r  Z	otlanchorr2   r2   r3   rÔ  £  s    

zBuilder.makeOpenTypeAnchorc                 C   s<   i | ]4\}}}}|  d ¡s|d  ¡ |dd…  ||f“qS )ZReservedr   r¼   N)Ú
startswithÚlower)r;   rV  r5   ÚisDevicer2   r2   r3   rµ   ±  s   

þzBuilder.<dictcomp>c                 C   sî   |sdS i }| j  ¡ D ]ª\}\}}t||dƒ}|s4q|rLt t|ƒ¡||< qt|tƒr¸|dd… d }	|	d  ¡ |	dd…  }
t||
ƒr’t	d|ƒ‚|  
||¡\||< }|durÀ|||	< q|||< q|rà|sà|jrØddinddi}t |¡}|S )	z&ast.ValueRecord --> otBase.ValueRecordNr   r   ZDevicer¼   r   ZYAdvanceZXAdvance)Ú_VALUEREC_ATTRSrÂ   rm  r  r  ro  rL   r   r  r   rí  r¢  Z
buildValue)r~   r§   r~  rÅ  ZvrZastNameZotNamer  ÚvalZotDeviceNameZfeaDeviceNamerð  ZvalRecr2   r2   r3   rÇ  ·  s0    

ÿ


zBuilder.makeOpenTypeValueRecord)NF)F)^Ú__name__Ú
__module__Ú__qualname__r…   r„   r   r/   rª   r°   r²   r‰   rŠ   r‹   rŒ   rÛ   rç   r�   rŽ   r  r  r  r�   r  rœ   rD  r›   rL  rN  rP  r    rh  r�   r‘   rq  rd  r„  r…  rÆ   rÉ   r‡  rˆ  rŠ  rŒ  r’  r”  r•  r—  r˜  r™  rš  r›  r�  rž  rŸ  r¡  r£  r¤  r«  r®  r³  rº  r½  r¥  r¬  rµ  rÂ  rÊ  rÐ  rÑ  rÕ  rÚ  rÜ  rÞ  rà  rÆ  rÖ  rç  ré  rê  rì  rñ  ró  rô  rö  r÷  rø  rþ  rí  r  rÔ  r   ZvalueRecordFormatr  rÇ  r2   r2   r2   r3   r.   ]   sº   þJ
>3+TU-$d	
-	 ÿ
		
$þr.   )NF)NNF)IZfontTools.miscr   ZfontTools.misc.textToolsr   r   r   r   ZfontTools.feaLib.errorr   Z fontTools.feaLib.lookupDebugInfor   r	   r
   ZfontTools.feaLib.parserr   ZfontTools.feaLib.astr   ZfontTools.feaLib.variableScalarr   ZfontTools.otlLibr   r  ZfontTools.otlLib.maxContextCalcr   ZfontTools.ttLibr   r   ZfontTools.ttLib.tablesr   r   ZfontTools.otlLib.builderr   r   r   r   r   r   r   r   r   r   r   r   r    r!   r"   ZfontTools.otlLib.errorr#   ZfontTools.varLib.varStorer$   ZfontTools.varLib.builderr%   ZfontTools.varLib.featureVarsr&   ZfontTools.varLib.modelsr'   r(   Úcollectionsr)   rã  r·  Úior*   ÚloggingrÃ   r�   Ú	getLoggerr	  r¦  r4   r8   Úobjectr.   r2   r2   r2   r3   Ú<module>   s8   D

 ÿ
