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G dd deZdS )é )Ú BaseStemmer)ÚAmongc @ s< e Zd ZdZeddCdedddedddeddd ed
dd ed dd ed
dd edddedddedddedddg ZeddDd eddd edddgZeddEdFeddGdHeddIdJgZeddKd eddLd eddMd ed d ded dNd gZed dOded dPd ed dQded!dRd ed"dSded#dTdgZ ed$dUdVed%dWdXed&dYdZed'd[d\gZ
d(d)d*dddddddddddddd+gZ dddd(d)d*dddddddddddddd+gZ d(d,d*dddddddddddddd+gZ
dZdZd-Zd.d/ Zd0d1 Zd2d3 Zd4d5 Zd6d7 Zd8d9 Zd:d; Zd<d= Zd>d? Zd@dA ZdBS )]Ú DutchStemmerz
This class implements the stemming algorithm defined by a snowball script.
Generated by Snowball 2.2.0 - https://snowballstem.org/
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sÒdS n8|d kr²| jd sÒdS n | j | jkrÄt | j d7 _ wW n tk
rê Y nX || _ P qW || _ | j }y<| j | _| j d
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| j | _| jds>dS W n t
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rV Y nX x| j }y\y:x2| j }yæ| j tj ddst
| j | _y| j }yL| j ds²t | j | _| j tj ddsÒt | jdsâdS t W n tk
r Y nX || _ | j d
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| j | _| jds2dS W n tk
rJ Y nX || _ t W n t
k
rp Y nX || _ | j | jkrt | j d7 _ qnW W n tk
r¸ Y nX w\W n tk
rÖ Y nX || _ P q\W dS )Nr r ÚaFr Úer Úir Úor ÚuÚyr éa éè r T)ÚcursorÚbraÚ
find_amongr Úa_0Úlab0ÚketÚ
slice_fromÚlimitZeq_sÚlab1Z in_groupingÚg_vÚlab4Úlab6Úlab5Úlab3Úlab2)ÚselfÚv_1Úv_2Ú among_varÚv_3Úv_4Úv_5Úv_6© rG úH/tmp/pip-build-gk9425m9/snowballstemmer/snowballstemmer/dutch_stemmer.pyZ __r_preludeI s¶
zDutchStemmer.__r_preludec C sÜ | j | _| j | _| jtjdds$dS | jd7 _| jtjddsFdS | jd7 _| j| _y| jdk snt d| _W n tk
r Y nX | jtjdds dS | jd7 _| jtjddsÂdS | jd7 _| j| _dS )Nr. r/ Fr r T) r7 ÚI_p1ÚI_p2Zgo_out_groupingr r9 r0 Zgo_in_groupingr4 )r? rG rG rH Z__r_mark_regions s.
z DutchStemmer.__r_mark_regionsc C s® x¨| j }y| j | _| jtj}|dkr,t | j | _|dkrL| jdsdS n8|dkrd| jdsdS n | j | jkrvt | j d7 _ wW n tk
r Y nX || _ P qW dS )Nr r r- Fr r* T) r0 r1 r2 r Úa_1r4 r5 r6 r7 )r? r@ rB rG rG rH Z __r_postlude¸ s.
zDutchStemmer.__r_postludec C s | j | jksdS dS )NFT)rI r0 )r? rG rG rH Z__r_R1Ñ s zDutchStemmer.__r_R1c C s | j | jksdS dS )NFT)rJ r0 )r? rG rG rH Z__r_R2Ö s zDutchStemmer.__r_R2c C sj | j | j }| jtjdkr dS | j | | _| j| _| j| jkrDdS | jd8 _| j| _| j sfdS dS )Nr Fr T) r7 r0 Ú find_among_br Úa_2r5 Úlimit_backwardr1 Ú slice_del)r? r@ rG rG rH Z __r_undoubleÛ s zDutchStemmer.__r_undoublec C s~ d| _ | j| _| jds dS | j| _| j s0dS | j| j }| jtj ddsPdS | j| | _| j
shdS d| _ | j szdS dS )NFr) r. r/ T) Ú B_e_foundr0 r5 Úeq_s_br1 Ú_DutchStemmer__r_R1r7 Úout_grouping_br r9 rO Ú_DutchStemmer__r_undouble)r? r@ rG rG rH Z __r_e_endingê s"
zDutchStemmer.__r_e_endingc C s | j s dS | j| j }| jtjdds,dS | j| | _| j| j }y| jdsVt dS tk
rl Y nX | j| | _| j sdS | j sdS dS )NFr. r/ ZgemT)
rR r7 r0 rS r r9 rQ r4 rO rT )r? r@ rA rG rG rH Z
__r_en_endingþ s&
zDutchStemmer.__r_en_endingc ; C s: | j | j }y| j| _| jtj}|dkr0t | j| _|dkr^| j sNt | j ds¦dS nH|dkrv| j
s¦t n0| j st | j tj ddst | j
s¦dS W n tk
r¼ Y nX | j | | _| j | j }| j | j | | _| j | j }yÂ| j| _| jdst | j| _| j s*t | j | j }y | jdsJt t W n tk
rh Y nX | j | | _| j
sdS | j| _| jd st | j| _| j
s¶t W n tk
rÎ Y nX | j | | _| j | j }yT| j| _| jtj}|dkrt | j| _|dkr6| j s2t | j
s@dS yÚ| j | j }y| j| _| jd
sjt | j| _| j st | j | j }y | jd s¢t t W n tk
rÀ Y nX | j | | _| j
sÜdS t W n tk
rú Y nX | j | | _| j st W n tk
r0 Y nX n|dkr¬| j sPt | j | j } y | jd spt t W n tk
r Y nX | j | | _| j
s<dS n|d kræ| j sÆt | j
sÔdS | j s<t nV|d
kr| j s t | j
s<dS n,| j s t | js.t | j
s<dS W n tk
rT Y nX | j | | _| j | j }
y¤| j tjddst | j | j } | jtj dkr¬t | j tj ddsÄt | j | | _| j| _| j| j krìt | jd8 _| j| _| j
sdS W n t k
r( Y nX | j |
| _dS )Nr r ZheidFr r. r/ Úcr r r) r r éI T) r7 r0 r5 rL r Úa_3r4 r1 rR r6 Ú_DutchStemmer__r_en_endingrS Úg_v_jrO Ú_DutchStemmer__r_e_endingrQ r8 Ú_DutchStemmer__r_R2r> Úa_4r= r< r; r: rT Úlab7rP Úg_v_IÚlab8Úa_5r9 rN ) r? r@ rB rA rC rD rE rF Zv_7Zv_8Zv_9Zv_10rG rG rH Z__r_standard_suffix s(
z DutchStemmer.__r_standard_suffixc C s` | j }| j || _ | j }| j || _ | j | _| j| _ | j | j| _ | j }| j || _ dS )NT)r0 Ú_DutchStemmer__r_preludeÚ _DutchStemmer__r_mark_regionsrN r7 Ú _DutchStemmer__r_standard_suffixÚ_DutchStemmer__r_postlude)r? r@ rA rD rG rG rH Ú_stem« s zDutchStemmer._stemNéÿÿÿÿrf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf rf )Ú__name__Ú
__module__Ú __qualname__Ú__doc__r r3 rK rM rW r\ r` r9 r^ rY rJ rI rP ra rb rd rR r[ rT rZ rX rc re rG rG rG rH r sd
&,&W r c @ s e Zd ZdS )r4 N)rg rh ri rG rG rG rH r4 ¼ s r4 c @ s e Zd ZdS )r8 N)rg rh ri rG rG rG rH r8 ¿ s r8 c @ s e Zd ZdS )r> N)rg rh ri rG rG rG rH r> Â s r> c @ s e Zd ZdS )r= N)rg rh ri rG rG rG rH r= Å s r= c @ s e Zd ZdS )r: N)rg rh ri rG rG rG rH r: È s r: c @ s e Zd ZdS )r< N)rg rh ri rG rG rG rH r< Ë s r< c @ s e Zd ZdS )r; N)rg rh ri rG rG rG rH r; Î s r; c @ s e Zd ZdS )r] N)rg rh ri rG rG rG rH r] Ñ s r] c @ s e Zd ZdS )r_ N)rg rh ri rG rG rG rH r_ Ô s r_ N)Z basestemmerr Zamongr r Ú
BaseExceptionr4 r8 r> r= r: r< r; r] r_ rG rG rG rH Ú<module> s 8