a
    èÝEbè  ã                   @   st   d Z h d£Zh d£ZdZG dd„ deƒZdedœd	d
„Zg ddfdd„Zg ddfdd„Z	e
dkrpddlZe ¡  dS )zH
User name to file name conversion.
This was taken from the UFO 3 spec.
>/   úú úúÚ
ú+úú>ú|ú)úú	úúúúú[úúúúú"úúúúú:úúú?ú(úú/úúúúúúú\ú<úúúú]Ú*ú>   Zcom6Zcom8Zlpt7Zlpt8Zcom7Zlpt4Zcom5Zcom4Zlpt3Zcom9zclock$Zlpt5Zcom2Zlpt2ÚnulZauxÚconZcom1Zlpt9Zcom3Zlpt6ZprnZlpt1éÿ   c                   @   s   e Zd ZdS )ÚNameTranslationErrorN)Ú__name__Ú
__module__Ú__qualname__© r7   r7   úZ/home/ja/django-apps/lartica_env/lib/python3.9/site-packages/fontTools/ufoLib/filenames.pyr3   [   s   r3   r7   Ú )ÚuserNamec                 C   s  t | tƒstdƒ‚t|ƒ}t|ƒ}|sB| d dkrBd| dd…  } g }| D ]0}|tv r\d}n|| ¡ krp|d7 }| |¡ qJd |¡} t| | }| d|… } g }	|  	d¡D ]"}
|
 ¡ t
v rÄd|
 }
|	 |
¡ q¬d |	¡} ||  | }| ¡ |v �rt| |||ƒ}|S )au  
	`existing` should be a set-like object.

	>>> userNameToFileName("a") == "a"
	True
	>>> userNameToFileName("A") == "A_"
	True
	>>> userNameToFileName("AE") == "A_E_"
	True
	>>> userNameToFileName("Ae") == "A_e"
	True
	>>> userNameToFileName("ae") == "ae"
	True
	>>> userNameToFileName("aE") == "aE_"
	True
	>>> userNameToFileName("a.alt") == "a.alt"
	True
	>>> userNameToFileName("A.alt") == "A_.alt"
	True
	>>> userNameToFileName("A.Alt") == "A_.A_lt"
	True
	>>> userNameToFileName("A.aLt") == "A_.aL_t"
	True
	>>> userNameToFileName(u"A.alT") == "A_.alT_"
	True
	>>> userNameToFileName("T_H") == "T__H_"
	True
	>>> userNameToFileName("T_h") == "T__h"
	True
	>>> userNameToFileName("t_h") == "t_h"
	True
	>>> userNameToFileName("F_F_I") == "F__F__I_"
	True
	>>> userNameToFileName("f_f_i") == "f_f_i"
	True
	>>> userNameToFileName("Aacute_V.swash") == "A_acute_V_.swash"
	True
	>>> userNameToFileName(".notdef") == "_notdef"
	True
	>>> userNameToFileName("con") == "_con"
	True
	>>> userNameToFileName("CON") == "C_O_N_"
	True
	>>> userNameToFileName("con.alt") == "_con.alt"
	True
	>>> userNameToFileName("alt.con") == "alt._con"
	True
	z(The value for userName must be a string.é    Ú.Ú_é   Nr9   )Ú
isinstanceÚstrÚ
ValueErrorÚlenÚillegalCharactersÚlowerÚappendÚjoinÚmaxFileNameLengthÚsplitÚreservedFileNamesÚhandleClash1)r:   ÚexistingÚprefixÚsuffixÚprefixLengthÚsuffixLengthZfilteredUserNameÚ	characterÚsliceLengthÚpartsÚpartÚfullNamer7   r7   r8   ÚuserNameToFileName_   s4    2


rU   c                 C   s¾   t |ƒ}t |ƒ}|t | ƒ | d tkrP|t | ƒ | d }t| }| d|… } d}d}	|du r¦| t|	ƒ d¡ }
||
 | }| ¡ |vr’|}q¦n|	d7 }	|	dkrXq¦qX|du rºt|||ƒ}|S )a
  
	existing should be a case-insensitive list
	of all existing file names.

	>>> prefix = ("0" * 5) + "."
	>>> suffix = "." + ("0" * 10)
	>>> existing = ["a" * 5]

	>>> e = list(existing)
	>>> handleClash1(userName="A" * 5, existing=e,
	...		prefix=prefix, suffix=suffix) == (
	... 	'00000.AAAAA000000000000001.0000000000')
	True

	>>> e = list(existing)
	>>> e.append(prefix + "aaaaa" + "1".zfill(15) + suffix)
	>>> handleClash1(userName="A" * 5, existing=e,
	...		prefix=prefix, suffix=suffix) == (
	... 	'00000.AAAAA000000000000002.0000000000')
	True

	>>> e = list(existing)
	>>> e.append(prefix + "AAAAA" + "2".zfill(15) + suffix)
	>>> handleClash1(userName="A" * 5, existing=e,
	...		prefix=prefix, suffix=suffix) == (
	... 	'00000.AAAAA000000000000001.0000000000')
	True
	é   Nr>   l   ÿŒIú5 )rB   rG   r@   ÚzfillrD   ÚhandleClash2)r:   rK   rL   rM   rN   rO   ÚlrQ   Ú	finalNameÚcounterÚnamerT   r7   r7   r8   rJ   ¶   s(    rJ   c                 C   s|   t t|ƒ t|ƒ }td| ƒ}d}d}|du rh|t|ƒ | }| ¡ | vrT|}qhn|d7 }||kr(qhq(|du rxtdƒ‚|S )aˆ  
	existing should be a case-insensitive list
	of all existing file names.

	>>> prefix = ("0" * 5) + "."
	>>> suffix = "." + ("0" * 10)
	>>> existing = [prefix + str(i) + suffix for i in range(100)]

	>>> e = list(existing)
	>>> handleClash2(existing=e, prefix=prefix, suffix=suffix) == (
	... 	'00000.100.0000000000')
	True

	>>> e = list(existing)
	>>> e.remove(prefix + "1" + suffix)
	>>> handleClash2(existing=e, prefix=prefix, suffix=suffix) == (
	... 	'00000.1.0000000000')
	True

	>>> e = list(existing)
	>>> e.remove(prefix + "2" + suffix)
	>>> handleClash2(existing=e, prefix=prefix, suffix=suffix) == (
	... 	'00000.2.0000000000')
	True
	Ú9Nr>   zNo unique name could be found.)rG   rB   Úintr@   rD   r3   )rK   rL   rM   Z	maxLengthZmaxValuerZ   r[   rT   r7   r7   r8   rX   î   s    rX   Ú__main__r;   N)r7   r9   r9   )Ú__doc__rC   rI   rG   Ú	Exceptionr3   r@   rU   rJ   rX   r4   ÚdoctestÚtestmodr7   r7   r7   r8   Ú<module>   s   1W8/