Ë
|
nñúhH½ ã ó d dl mZ d dlmZmZ d dlmZmZmZm Z d dl
|
Z
|
d dl m Z d dl Z d dlmZmZmZmZmZ d dlZd dlZd dlmZ d dlmZmZm 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& d d l'm(Z(m)Z) d dl*m+Z+m,Z, erd dl-m.Z.m/Z/m0Z0 d dl1m2Z2m3Z3 dZ4 G d de+« Z5 G d dej « Z6 G d de5« Z7ddZ8ddZ9y) é )Ú annotations)ÚabcÚ defaultdict)ÚHashableÚIteratorÚMappingÚSequenceN)ÚStringIO)ÚIOÚ TYPE_CHECKINGÚ DefaultDictÚLiteralÚcast)Úlib)ÚEmptyDataErrorÚ ParserErrorÚ ParserWarning)Úcache_readonly)Úfind_stack_level)Ú is_bool_dtypeÚ
|
is_integerÚis_numeric_dtype)Ú is_dict_like)Ú dedup_namesÚis_potential_multi_index)Ú
|
ParserBaseÚparser_defaults)Ú ArrayLikeÚ ReadCsvBufferÚScalar)ÚIndexÚ
|
MultiIndexu c ón e Zd ZU ded< d fd Zed d« Zd!dZ d" d#dZ d$dZ d" d%dZ
|
d&d Z ed'd
|
« Z d(d Z ed « Z d)d Zd*dZd+dZd,dZd*dZd-dZd.dZd/dZd/dZd/dZ d0dZd/dZd1dZ d2dZ d3dZ d"d4d Z d5d Z d6d Z xZ!S )7Ú PythonParserúset[int]Ú_no_thousands_columnsc ó¤ t |« d _ g _ d _ d _ |d _ t j « r j _ n
|
fd _ t |d « _
|
|d _ |d _ t j t « rt j « _ |d _ |d _ |d
|
_ |d _ |d _ |d _ d _ d|v r
|
|d _ |d _ |d _ |d _ |d _ t |t4 « r t7 t8 t |« _ n$t; |d« sJ j= |« _ d _ jA « \ } _! _" jG | jH « \ _% _$ _& }t5 jJ « _' jP s8 jS « \ } _' _% d _* jH | _$ j> ,t5 tW tY jJ « « « _ j[ jJ « _. j_ « _0 tY j0 « dk7 r tc d« y)zN
|
Workhorse function for processing nested list into DataFrame
|
Nr Úskiprowsc ó | j v S ©N)r( )ÚxÚselfs úRH:\Change_password\venv_build\Lib\site-packages\pandas/io/parsers/python_parser.pyú<lambda>z'PythonParser.__init__.<locals>.<lambda>Z s ø a¨4¯=©=Ð&8 ó Ú
|
skipfooterÚ delimiterÚ quotecharÚ
|
escapecharÚ doublequoteÚskipinitialspaceÚlineterminatorÚquotingÚskip_blank_linesFÚhas_index_namesÚverboseÚ thousandsÚdecimalÚcommentÚreadlineTé z'Only length-1 decimal markers supported)2ÚsuperÚ__init__ÚdataÚbufÚposÚline_posr( ÚcallableÚskipfuncÚ_validate_skipfooter_argr0 r1 r2 Ú
|
isinstanceÚstrr3 r4 r5 r6 r7 r8 r9 r: r; r< r= Úlistr r ÚhasattrÚ _make_readerÚ _col_indicesÚ_infer_columnsÚnum_original_columnsÚ unnamed_colsÚ _extract_multi_indexer_columnsÚ index_namesÚcolumnsÚ col_namesÚ
|
orig_namesÚ_has_complex_date_colÚ_get_index_nameÚ_name_processedÚrangeÚlenÚ _validate_parse_dates_presenceÚ_parse_date_colsÚ_set_no_thousand_columnsr& Ú
|
ValueError)r, ÚfÚkwdsrT Ú_rS Ú __class__s ` r- rA zPythonParser.__init__J s ù ô ÑÔ à*. ØØØ à ZÑ( ä DMMÔ "Ø MMDMã 8DMä2°4¸ Ñ3EÓFØ kÑ*à kÑ*Ü dnn¤cÔ *Ü § ¡ Ó 0DNà |Ñ,Ø Ñ.ÔØ $Ð%7Ñ 8Ô Ø "Ð#3Ñ 4ÔØI Ø $Ð%7Ñ 8Ô à $Ô Ø Ñ $Ø#'Ð(9Ñ#:DÔ àI à kÑ*ØI àI ô aÔ ä X¤c]¨AÓ.DIä1jÔ)Ð )Ð)Ø ×)Ñ)¨!Ó,DIð /3Ôð × Ñ Ó !ñ
|
Ø Ø Ô %Ø Ô ð × /Ñ /Ø Ø × Ñ ó
|
ñ
|
Ø LØ Ô Ø NØ ô +/¨t¯|©|Ó*<ð
|
×)Ò)Ø;?×;OÑ;OÓ;QÑ 8[$/¨4¬<Ø#'DÔ Ø× Ñ Ð'Ø#.Ô à × Ñ Ð $Ü $¤U¬3¨t¯|©|Ó+<Ó%=Ó >DÔ à $× CÑ CÀDÇLÁLÓ QÔ Ø%)×%BÑ%BÓ%DÔ"ä t||Ó Ò !Ü Ð FÓGÐ Gð "r/ c óà t j | j « }| j d| d}n(t j | j « }d| d| d}t j |« S )Nz^[\-\+]?[0-9]*(z [0-9]*)?([0-9]?(E|e)\-?[0-9]+)?$z^[\-\+]?([0-9]+z |[0-9])*()ÚreÚescaper< r; Úcompile)r, r< Úregexr; s r- ÚnumzPythonParser.num© sm ä))DLLÓ)Ø >>Ð !Ø& w iÐ/OÐPEä $§.¡.Ó1Ià" 9 +¨Y°w°ið @,ð -ð ô zz%Ó Ð r/ c óÈ j t « dk( r´ j r t d« G fddt j
|
« }|} |_ n[j « } j |gg« d } j j « s|sZ xj dz c_ j « } j |gg« d } j j « rW|sZt t t |« }|d } xj dz c_ xj dz c_ t j « j |« }|j |_ t j t# |« |¬« } j$ j' t |« « t j |d¬« } | S fd }
|
|
|
« } | S )
|
Nr? z<Custom line terminators not supported in python parser (yet)c ó® e Zd ZW ° j ZW ° j ZW ° j
|
ZW ° j ZW ° j ZW ° j ZdZ y)ú,PythonParser._make_reader.<locals>.MyDialectú
|
N)
|
Ú__name__Ú
|
__module__Ú __qualname__r1 r2 r3 r4 r5 r7 r6 ©r, s r- Ú MyDialectrl ¿ sC ø Ù NN Ù NN Ù !__
|
Ù "× .Ñ . Ù#'×#8Ñ#8Ð Ù ,,Ø!%r/ rr r )ÚdialectT)rs Ústrictc 3 óê K j « } t j « }|j | j « « D ]# } |j | j « « % y wr* )r> re rg ÚsplitÚstrip)ÚlineÚpatr` Úseps r- Ú_readz(PythonParser._make_reader.<locals>._readé sX øè ø Øzz|Üjj oàii §
|
¡
|
£ Ó-Ò-à ò 2DØ )) D§J¡J£LÓ1Ó1ñ2ùs A0A3)r1 r[ r6 r_ ÚcsvÚDialectr> Ú_check_commentsrG rD r rK rJ rE ÚSnifferÚsniffÚreaderr
|
rC Úextend) r, r` rr Údiarx ÚlinesÚ lines_strÚsniffedÚline_rdrr r{ rz s `` @r- rM zPythonParser._make_reader¶ s ú Ønnà ;#c( a-Ø×"Ò"Ü ØRóð ö &CKKô &ð CàØ # ð zz|Ø ×,Ñ,¨t¨f¨XÓ6°qÑ9Ømm D§H¡HÔ-±UØHH MHØ ::<DØ × 0Ñ 0°4°&°Ó :¸1Ñ =Eð mm D§H¡HÕ-²Uô !¤¤c¡¨EÓ 2 ð ! |àA Ø Ñ" Ü ++-×-Ñ-¨dÓ3Ø '× 1Ñ 1 ô ::¤h¨t£n¸cÔBؤ X£Ô/ô ZZ ¨3°tÔ<Fð õ 2ñ WFà r/ c óô | j |« }d| _ t | j
|
« }t |« sut | j
|
t | j
|
| j « « }| j || j « \ }}}| j || j « }|||fS t |d « }d } | j r|t |« k( r
|
|d } |dd }| j! |« }
|
| j# |
|
« \ } }| j% | « } | j' || « \ }} | j) | |
|
|| « \ }} || | fS # t $ r$ | j rg }n| j « Y cw xY w)NFr r? )Ú
|
_get_linesÚ StopIterationÚ _first_chunkÚcloserK rV r[ r r Ú index_colÚ_get_empty_metaÚdtypeÚ _maybe_make_multi_index_columnsrU Úcount_empty_valsr9 Ú _rows_to_colsÚ_exclude_implicit_indexÚ _convert_dataÚ_do_date_conversionsÚ _make_index)r, ÚrowsÚcontentrT ÚnamesÚindexÚcol_dictÚ conv_columnsÚcount_empty_content_valsÚ indexnamerowÚalldatarB Ú conv_dataÚresult_columnss r- ÚreadzPythonParser.readö s ð
|
Øoo dÓ+Gð "Ôä&*¨4¯?©?Ó&;Ü7|ô ØÜ(ØOOØNNóóEð (,×';Ñ';ØØ
|
|
ó(Ñ $E7Hð ×?Ñ?ÀÈÏ É ÓXLØ,¨Ð0Ð 0ô $4°G¸A±JÓ#?Ð Ø Ø × Ò Ð$<ÄÀGà Ò$LØ" 1:LØ abkGà×$Ñ$ WÓ-Ø ×4Ñ4°WÓ= gà×&Ñ& tÓ, Ø !× 6Ñ 6°wÀ Ó JÑà $× 0Ñ 0Ø w ¨ ó!
|
Ñ ~ð n iÐ/Ð/øô[ ò Ø× Ò Ø à
|
|
Øò ð ús E
|
Å
|
)E7Å6E7c óP t | j t | j | j « « }d}| j rt | j « }t |« }| j ||« t |« D ci c] \ }}||k s ||||z c}}|fS c c}}w ©Nr )r rV r r Ú_implicit_indexr[ Ú_check_data_lengthÚ enumerate)r, r r ÚoffsetÚ len_alldataÚiÚnames r- r z$PythonParser._exclude_implicit_index, s¦ ô
|
Ø OOÜ $ØØó ó
|
ð Ø × Ò ä Ó(Fä'l Ø × Ñ wÔ/ô 6?¸uÓ5E÷
|
Ù*1¨!¨TÈÈ[Ë D'!f*Ñ%Ñ %ó
|
à ðð ùó
|
s  B" B"c óB | | j }| j |¬« S )N)r )Ú chunksizer¢ )r, Úsizes r- Ú get_chunkzPythonParser.get_chunkF s# ð
|
<à>>DØyydyÓ#Ð#r/ c óè | j | j « }| j | j « }i }i }t | j t
|
« rg| j D ]W }| j | }| j | }t |t « r || j vr| j | }|||< |||< Y n| j }| j }| j |||| j ||« S r* ) Ú_clean_mappingÚ
|
convertersr rI Ú na_valuesÚdictÚ
|
na_fvaluesÚintrV Ú_convert_to_ndarraysr: ) r, rB Ú
|
clean_convÚ clean_dtypesÚclean_na_valuesÚclean_na_fvaluesÚcolÚna_valueÚ na_fvalues r- r zPythonParser._convert_dataP sì ð
|
×(Ñ(¨¯ © Ó9
|
Ø×*Ñ*¨4¯:©:Ó6 ð Ø Ðä dnn¤dÔ +Ø~~ò 2Ø >>¨#Ñ.Ø OO¨CÑ 0 ä c¤3Ô'¨C°t·±Ñ,FØ //¨#Ñ.Cà'/ Ñ$Ø(1Ð Ò%ñ 2ð #nnOØ #Ð à×(Ñ(Ø Ø Ø Ø LLØ Ø ó
|
ð
|
r/ c ó | j y| j }t |t t t j
|
f« rt |« dkD S y)NFr? )ÚheaderrI rK ÚtupleÚnpÚndarrayr[ )r, rÀ s r- Ú_have_mi_columnsz PythonParser._have_mi_columnss s> à ;;Ð ØàÜ ft¤U¬B¯J©JÐ 7Ô 8Üv; ?Ð "àr/ c
|
óH | j }d}d}t « }| j ù| j }| j }t |t
|
t t j f« r|rt |« |d dz gz }n|g}g }t |« D ]u \ }} | j « }
|
| j | k r | j « }
|
| j | k r g }g }t |
|
« D ]N \ }}|d k( r3|r d| d| }nd| }|j) |« |j) |« >|j) |« P |st- t. « }t1 t# |« « D cg c] }||vr|
|
c}|z }|D ]Ö }|| }|}|| }|dkD r¶|dkD r$|dz ||< | d| }||v r|dz }n|| }|dkD r$| j2 t5 | j2 « rl| j2 j7 |« Q| j2 j7 |« 6| j2 j9 || j2 j7 |« i« |||< |dz ||< Ø nj|rh| |d k( r`t# |« }| j: }| t# |« nd}t# |« }||k7 r||z
|
|kD s|dk( r d}d g|z }| j< d g| _ |j) |« |j9 |D ch c] }|| c}« t# |« dk( skt# |« }x |r| j' « |ð | j « } | dn
|
t# | « } t# |« t# |d « kD rt# |« | kD r t% d« t# |« dkD r t? d« | j@ | jC |||« n t# |« }| jD It# |« t# | jD « k7 r(tG | jD « D cg c] }|| c}g}nô|g}nð| jC ||d |« }nÙt# | jH « } | }|s,t t1 | « « g}| jC ||d | « }n| j@ t# |« | k\ r | jC |g|| « }t# |« }nZtK | j@ « s,t# |« t# | j@ « k7 r t% d« |g}| jC ||d | « |||fS # t $ rø} d| j cxk r| k rkn nh|r| |d k7 r^t t t |r|d d n|« « } ddj! | « dt# | « d} t% d | d
|
| j d « | |rD| dkD r?|r| j' « |j) d gt# |d « z « |||fcY d } ~ c S | j s t+ d « | | j d d }
|
Y d } ~ 'd } ~ ww xY wc c}w c c}w # t $ r d } Y ðw xY wc c}w )Nr Téÿÿÿÿr? ú[ú,z
|
], len of z, zPassed header=z but only z lines in fileú No columns to parse from fileÚ z Unnamed: Ú_level_ú.FzHNumber of passed names did not match number of header fields in the filez*Cannot pass names with multi-index columns)&r ÚsetrÀ rÄ rI rK rÁ r rà r§ Ú_buffered_linerE Ú
|
_next_liner ÚmaprJ Újoinr[ r_ Ú _clear_bufferÚappendr r r¶ rZ r r ÚgetÚupdater rC Ú TypeErrorÚusecolsÚ_handle_usecolsrN ÚsortedÚ _header_linerF ) r, r rP Ú clear_bufferrQ rÀ Úhave_mi_columnsrT ÚlevelÚhrrx ÚerrÚjoiÚmsgÚ this_columnsÚthis_unnamed_colsrª ÚcÚcol_nameÚcountsÚcol_loop_orderr¼ Úold_colÚ cur_countÚlcÚsicÚicÚ unnamed_countÚ
|
first_lineÚlen_first_data_rowÚncolss r- rO zPythonParser._infer_columns~ s[ ð
|
|
Ø Ð Ø Ü+.«5 à ;;Ñ "Ø[[FØ "× 3Ñ 3Oä&¤4¬´·
|
±
|
Ð";Ô<á"Ü ! &\¨V°B©Z¸!©^Ð,<Ñ <Fà à13GÜ & vÓ .ó h = rð )Ø ×.Ñ.Ó0Dà --¨2Ò-Ø #Ó 0ð --¨2Ó-ð< 57 Ø$&Ð!ä % dOò
|
/DAqØBwÙ*Ø)2°1°#°W¸U¸GÐ'DHà)2°1°# Hà)×0Ñ0°Ô3Ø$×+Ñ+¨HÕ5à$×+Ñ+¨AÕ.ð
|
/ò 'Ü*5´cÓ*:Fô
|
"'¤s¨<Ó'8Ó!9ö&à Ø Ð$5Ñ5ò ò&ð *ñ &*Nð ,ò 4Ø *¨1oØ"%Ø$*¨3¡K à$ q=Ø"+¨a¢-Ø2;¸a±- w¡Ø)0¨ °°9°+Ð&> Ø#&¨,Ñ#6Ø$-°¡N¡Ià06°s± Ið #,¨a£-ð !%§
|
¡
|
Ð 6Ü$0°·±Ô$<Ø$(§J¡J§N¡N°7Ó$;Ð$GØ$(§J¡J§N¡N°3Ó$7Ð$?à $§
|
¡
|
× 1Ñ 1°3¸¿
|
¹
|
¿¹ÀwÓ8OÐ2PÔ QØ*- QØ&/°!¡ms ñ-4ñ. %ð V BZÒ'Ü Ó .à "nnØ),¨ S X¸aÜ(+Ð,=Ó(> ð -Ò /°B¸±G¸mÒ4KÐPRÐVWÒPWØ+0LØ,0¨6°B©;LØ(,¯©°© ~DHà|Ô,Ø ×#Ñ#Ð>OÖ$P¸ \°!£_Ò$PÔQäw< 1Ô$Ü+.¨|Ó+<Ò(ðQh =ñT Ø×"Ñ"Ô$ð Ð ð&Ø!%§ ¡ Ó!2Jð +5Ð*<¡QÄ#ÀjÃ/Ð"äu:¤ G¨A¡J£Ò/´C¸³JÐASÒ4SÜ$ð>óð ô w< !Ò#Ü#Ð$PÓQÐQà<<Ð+ð ×(Ñ(¨°%Ð9MÕNä+.¨u«:Ð(Ø×$Ñ$Ð0´S¸³ZÄ3Ø×%Ñ%óDò 6ô 39¸×9JÑ9JÓ2KÖ L¨Q a£Ò LÐ MGà $gGà ×.Ñ.ØW QZÐ)=óô ×)Ñ)Ó*EØ#(Ð áÜ ¤ e£ Ó-Ð.Ø ×.Ñ.¨w¸À¹
|
ÀEÓJØ Ð%¬¨U«°uÒ)<Ø ×.Ñ.°¨w¸¸uÓEÜ'*¨5£zÑ$Ü dllÔ+´°E³
|
¼cÀ$Ç,Á,Ó>OÒ0OÜ ð0óð ð !'Ø×$Ñ$ W¨g°a©j¸%Ô@àÐ,¨lÐ:Ð:øôy %ò )Ø4==Ô.¨BÕ.Ù +¨r°V¸B±ZÒ/?ô #¤3¤s¹?¨F°3°B©KÐPVÓ#WÓ XØ ! #§(¡(¨3£- °
|
¼3¸s»8¸*ÀBÐ GÜ (Ø ,¨S¨EØ '¨¯ © °nð Fó ð #ð#ñ '¨2°ª6Ù'Ø × .Ñ .Ô 0Ø ¨ v´°G¸B±KÓ0@Ñ'@ÔAØ &Ð(<¸lÐ J×Jà ::Ü ,Ð-LÓ MÐSVÐVà ::¡a=Dûð3)üò\&ùò` %Qøô %ò &Ø!%Jð&üò, MsI Â>S?Å XË X
|
ÌX Ï5 X Ó? X ÔB>W;×X ×'W;×;X Ø X ØX c ó¾ | j y | j « }|S # t $ r2}| j s t d« || j d d }Y d }~|S d }~ww xY w)NrÉ )rÀ rÎ r r r )r, rx rß s r- rÚ zPythonParser._header_line7 sd ð ;;Ð "Øð !Ø×&Ñ&Ó(Dð øô ò !Ø::Ü$Ð%DÓEÈ3ÐNà::a=DØ ûð !ús ! ¡ A ª'AÁA c ó | j >t | j « r | j | j |« }nÈt d | j D « « rpt |« dkD r t d« g }| j D ]E }t |t « r" |j |j |« « 5|j |« G n<| j D cg c]
|
}||k\ s | }}|rt d| d« | j }|D cg c]% }t |« D cg c] \ }} ||v s | c} }' }}}} t |« | _ |S # t
|
$ r | j | j |« Y òw xY wc c}w c c} }w c c} }}w )zb
|
Sets self._col_indices
|
|
usecols_key is used if there are string usecols.
|
c 3 ó< K | ] }t |t « y wr* )rI rJ )Ú.0Úus r- ú <genexpr>z/PythonParser._handle_usecols.<locals>.<genexpr>U s è ø Ò>¨AZ ¤3×'Ñ>ùs r? z4If using multiple headers, usecols must be integers.z<Defining usecols with out-of-bounds indices is not allowed. z are out-of-bounds.)r× rF Ú_evaluate_usecolsÚanyr[ r_ rI rJ rÓ r Ú_validate_usecols_namesr r§ rÙ rN )
|
r, rT Ú usecols_keyrP Ú col_indicesr¼ Úmissing_usecolsÚcolumnrª Úns
|
r- rØ z PythonParser._handle_usecolsF s ð <<Ñ #Ü Ô%Ø "× 4Ñ 4°T·\±\À;Ó O ÜÑ>°· ± Ô>Ô>Üw< !Ò#Ü$ØNóð ð ! à <<ò 0CÜ! #¤sÔ+ðTØ '× .Ñ .¨{×/@Ñ/@ÀÓ/EÕ Fð $×*Ñ*¨3Õ/ñ0ð $(§<¡<ö#Ø °3Ð:NÓ3NCð#ð #ñ #Ü%ØVØ*Ð+Ð+>ð@óð ð #ll ð &÷ð àô )¨Ó 0×Etq!°A¸Ò4DÕEðGò ô !' {Ó 3DÔ Øøô) *ò TØ × 8Ñ 8¸¿ ¹ À{Ö SðTüò
|
#ùó Fùôs< Â EÃ
|
E9Ã%E9ÄFÄ! E>Ä.E>Ä2FÅ%E6Å5E6Å>Fc óp t | j « dkD r| j d S | j « S )zH
|
Return a line from buffer, filling buffer if required.
|
r )r[ rC rÏ rq s r- rÎ zPythonParser._buffered_linev s/ ô txx=1Ò Ø88A;Ð à??Ó$Ð $r/ c óR |s|S t |d t « s|S |d s|S |d d }|t k7 r|S |d }t |« dkD rR|d | j k( r@d}|d }|dd j |« dz }||| }t |« |dz kD r|||dz d z }n|dd }|g}||dd z S )a-
|
Checks whether the file begins with the BOM character.
|
If it does, remove it. In addition, if there is quoting
|
in the field subsequent to the BOM, remove it as well
|
because it technically takes place at the beginning of
|
the name, not the middle of it.
|
r r? é N)rI rJ Ú_BOMr[ r2 r ) r, Ú first_rowÚ first_eltÚ first_row_bomÚstartÚquoteÚendÚnew_rowÚ new_row_lists r- Ú_check_for_bomzPythonParser._check_for_bom sþ ñ Ø Ð ô
|
) A,¬Ô,Ø Ð ð |Ø Ð ð aL O Ø Ò Ø Ð à! ! ô }Ó Ò ! m°AÑ&6¸$¿.¹.Ò&HØEØ! !Ñ$EØ Ð#×)Ñ)¨%Ó0°1Ñ4Cð $ E¨#Ð.Gô =Ó! C¨!¡GÒ+Ø=¨¨q©¨Ð3Ñ3ð $ A BÐ'Gà&- Y Øi¨¨mÑ+Ð+r/ c ó0 | xs t d |D « « S )zô
|
Check if a line is empty or not.
|
|
Parameters
|
----------
|
line : str, array-like
|
The line of data to check.
|
|
Returns
|
-------
|
boolean : Whether or not the line is empty.
|
c 3 ó" K | ] }| y wr* © )rô r+ s r- rö z.PythonParser._is_line_empty.<locals>.<genexpr>Á s è ø Ò 3¨ 1uÑ 3ùs )Úall)r, rx s r- Ú_is_line_emptyzPythonParser._is_line_empty´ s ð xÒ33Ñ 3¨dÔ 3Ó3Ð3r/ c ó t | j t « r| j | j « rT| j t | j « k\ rn1| xj dz c_ | j | j « rT | j | j | j g« d }| xj dz c_ | j s/| j | j | j dz
|
« s|rn | j r| j |g« }|r|d }n÷¤| j | j « rT| xj dz c_ | j J t | j « | j | j « rT | j | j dz ¬« }| xj dz c_ |O| j |g« d }| j r| j |g« }|r|d }n| j |« s|rn| j dk( r| j |« }| xj dz c_ | j j# |« |S # t $ r t w xY w)Nr? r ©Úrow_num)rI rB rK rG rD r[ r~ r8 r Ú_remove_empty_linesÚ
|
IndexErrorr ÚnextÚ_next_iter_liner rE rC rÓ )r, rx ÚretÚ orig_lines r- rÏ zPythonParser._next_lineà s Ü dii¤Õ &Ø-- §¡Ô)Ø88s 4§9¡9~Ò-ØØA ð -- §¡Õ)ð
|
ð(Ø ×/Ñ/°·±¸4¿8¹8Ñ1DÐ0EÓFÀqÑIDØHH MHà ×0Ò0Ø ×+Ñ+¨D¯I©I°d·h±hÀ±lÑ,CÔDÉá Ø×,Ò,Ø "× 6Ñ 6¸°vÓ >Ù Ø#& q¡6DØ !ð ð" -- §¡Ô)ØA àyyÐ,Ð,Ð,ÜTYYð -- §¡Õ)ð Ø × 0Ñ 0¸¿¹ÀA¹ Ð 0Ó F ØA à Ð(Ø ×/Ñ/°° Ó<¸QÑ?Dà×,Ò,Ø "× 6Ñ 6¸°vÓ >á Ø#& q¡6DØ !Ø ×,Ñ,¨YÔ7¹4Ø ð ð& 88q=Ø×&Ñ& tÓ,Dà Ñ Ø Ô Ø øôC "ò (Ü'Ð'ð(ús  A:I8 Ä %I8 É8Jc óþ | j | j j k( r t |« | j | j j k( r,t j d| d| dt t « ¬« yy)a
|
Alert a user about a malformed row, depending on value of
|
`self.on_bad_lines` enum.
|
|
If `self.on_bad_lines` is ERROR, the alert will be `ParserError`.
|
If `self.on_bad_lines` is WARN, the alert will be printed out.
|
|
Parameters
|
----------
|
msg: str
|
The error message to display.
|
row_num: int
|
The row number where the parsing error occurred.
|
Because this row number is displayed, we 1-index,
|
even though we 0-index internally.
|
zSkipping line z: rm )Ú
|
stacklevelN) Ú on_bad_linesÚBadLineHandleMethodÚERRORr ÚWARNÚwarningsÚwarnr r )r, rá r s r- Ú_alert_malformedz PythonParser._alert_malformedû so ð" × Ñ × 8Ñ 8× >Ñ >Ò >Ü cÓ"Ð "Ø × Ñ × 8Ñ 8× =Ñ =Ò =Ü MMØ ¨¨C¨5°Ð3Ü Ü+Ó-ö ð >r/ c ó¢ | j J t | j « }t |t « sJ |S # t j
|
$ r}| j | j j | j j fv r@t |« }d|v sd|v rd}| j dkD r
|
d}|d|z z }| j ||« Y d}~yd}~ww xY w)a[
|
Wrapper around iterating through `self.data` (CSV source).
|
|
When a CSV error is raised, we check for specific
|
error messages that allow us to customize the
|
error message displayed to the user.
|
|
Parameters
|
----------
|
row_num: int
|
The row number of the line being parsed.
|
Nz NULL bytezline contains NULzNULL byte detected. This byte cannot be processed in Python's native csv library at the moment, so please pass in engine='c' insteadr z¡Error could possibly be due to parsing errors in the skipped footer rows (the skipfooter keyword is only applied after Python's csv library has parsed all rows).ú. ) rB r rI rK r| ÚErrorr r r r rJ r0 r" )r, r rx Úerá Úreasons r- r z PythonParser._next_iter_line sÞ ð! à99Ð(Ð (Ð(Ü ?Dä d¤DÔ)Ð )Ð)ØKøÜyyò Ø× Ñ Ø×(Ñ(×.Ñ.Ø×(Ñ(×-Ñ-ð%ñ ô !fà #Ñ%Ð)<ÀÑ)Cð?ð ð ?? QÒ&ð%ð ð 4 &=Ñ(Cà×%Ñ% c¨7Ô3Üûð5 ús 69 ¹CÁ A8C à Cc ó` | j |S g }|D ] }g }|D ]~ }t |t « r | j |vs|| j v r|j |« A|d |j | j « }t |« dkD r|j |« n |j |« |S r¤ )r= rI rJ r³ rÓ Úfindr[ )r, r r rx Úrlr+ s r- r~ z PythonParser._check_commentsE s Ø <<Ð ØLØØò DØBØò ä" 1¤cÔ*Ø||¨1Ñ,ØDNNÑ*àIIaLàÐ0AFF 4§<¡<Ó 0Ð1AÜ1v zØ ! Ùð ð JJrNð ð
|
r/ c ó² |D cg c]F }t |« dkD s4t |« dk( r(t |d t « r|d j « r|H }}|S c c}w )a
|
Iterate through the lines and remove any that are
|
either empty or contain only one whitespace value
|
|
Parameters
|
----------
|
lines : list of list of Scalars
|
The array of lines that we are to filter.
|
|
Returns
|
-------
|
filtered_lines : list of list of Scalars
|
The same array of lines with the "empty" ones removed.
|
r? r )r[ rI rJ rw )r, r rx r s r- r z PythonParser._remove_empty_linesZ s] ð$ ö
|
àäD A Üt9 >Ü# D¨¡G¬SÔ1°T¸!±W·]±]´_ò ð
|
ð
|
ð
|
ùò
|
s
A Ac óZ | j |S | j || j d¬« S )NrÊ ©r ÚsearchÚreplace)r; Ú_search_replace_num_columns©r, r s r- Ú_check_thousandsz PythonParser._check_thousandsu s4 Ø >>Ð !ØLà×/Ñ/Ø §¡¸ð 0ó
|
ð
|
r/ c ó` g }|D ]¦ }g }t |« D ] \ }}t |t « r;||vs7|| j v s)| j j |j « « s|j |« c|j |j ||« «
|j |« ¨ |S r* ) r§ rI rJ r& ri r. rw rÓ r/ ) r, r r. r/ r rx r* rª r+ s r- r0 z(PythonParser._search_replace_num_columns} s ð Øò DØBÜ! $ò :1ä" 1¤cÔ*Ø QØD× 6Ñ 6Ñ6Ø 88??¨1¯7©7«9Ô5àIIaLàIIaii¨°Ó 8Õ9ð :ð JJrNð ð
|
r/ c ón | j t d k( r|S | j || j d¬« S )Nr< rÌ r- )r< r r0 r1 s r- Ú_check_decimalzPythonParser._check_decimal s; Ø <<?¨9Ñ5Ò 5ØLà×/Ñ/Ø § ¡ °cð 0ó
|
ð
|
r/ c ó g | _ y r* )rC rq s r- rÒ zPythonParser._clear_buffer s Ør/ c ót | j }t |« }t |« }| j | j }n | j « } | j « }d}|Ö| j
|
}|durt |« | j z
|
}|¬| j |durt |« t |« | j z k( rxt t t |« « « | _ | j dd | _
|
t |« D ] }|j d|« t |« }t |« | _ |||fS |dkD r/d| _ | j
|
t t |« « | _ d}n%| j || j
|
« \ }} | _ |||fS # t $ r d}Y Ww xY w# t $ r d}Y Xw xY w)aÐ
|
Try several cases to get lines:
|
|
0) There are headers on row 0 and row 1 and their
|
total summed lengths equals the length of the next line.
|
Treat row 0 as columns and row 1 as indices
|
1) Look for implicit index: there are more columns
|
on row 1 than row 0. If this is true, assume that row
|
1 lists index columns and row 0 lists normal columns.
|
2) Get index from the columns if it was listed.
|
Nr Fr? T)rV rK rÚ rÏ r r r[ rP rÀ rZ rC ÚreversedÚinsertr¥ Ú_clean_index_names)
|
r, rT rV rx Ú next_lineÚimplicit_first_colsr rä Ú
|
index_namerb s
|
r- rX z PythonParser._get_index_name sÀ ð '+§o¡oÜ']
|
Üw-ð × Ñ Ð (Ø×$Ñ$Dð ØÓ(ð
|
Ø Ó)Ið
|
ÐØ Ð ð IØ Ñ%Ü&)¨$£i°$×2KÑ2KÑ&KÐ#ð Ð%ØKKÐ+Ø UÑ*äy>¤S¨£Y°×1JÑ1JÑ%JÒJä%)¬%´°D³ Ó*:Ó%;DNØ #xx¨¨|DHä % d^ò -Ø q¨!Õ,ð-ô "& g£ JÜ03°G³ DÔ-Ø ¨WÐ4Ð4à Ò "à#'DÔ Ø~~Ð%Ü!%¤eÐ,?Ó&@Ó!Aà Jð /3×.EÑ.EØ ó/Ñ +ZDNð : wÐ.Ð.øôi !ò Øð ûô ò Ø Ið ús# ½F ÁF( Æ F%Æ$F%Æ( F7Æ6F7c ó¶ | j }| j r|t | j « z }t d |D « « }||kD rµ| j dur¦| j
|
| j r | j nd}g }t |« }t |« }g }|D ]è \ }} t | « }
|
|
|
|kD rÂt | j « r&| j | « } | ?|j | « Q| j | j j | j j fv s| j ||z
|
|z z
|
} |j | |
|
f« | j | j j k( sÖ n|j | « ê |D ]s \ } }
|
d| d| dz d|
|
} | j r?t | j « dkD r'| j t" j$ k7 r
|
d}| d |z z } | j' | | dz « u t) t+ j, ||¬
|
« j. « }| j
|
r| j0 J | j0 }| j rQt |« D cg c]9 \ }}|t | j « k s|t | j « z
|
|v r|; }}}|S t |« D cg c] \ }}||v s | }}}|S c c}}w c c}}w ) Nc 3 ó2 K | ] }t |« y wr* )r[ )rô Úrows r- rö z-PythonParser._rows_to_cols.<locals>.<genexpr>ï s è ø Ò2 3c#hÑ2ùs Fr z Expected z fields in line r? z, saw zXError could possibly be due to quotes being ignored when a multi-char delimiter is used.r$ )Ú min_width)rP r¥ r[ r Úmaxr× r0 r§ rF r rÓ r r r rD r1 r7 r| Ú
|
QUOTE_NONEr" rK r Úto_object_arrayÚTrN )r, r Úcol_lenÚmax_lenÚfootersÚ bad_linesÚ iter_contentÚ content_lenrª Ú_contentÚ
|
actual_lenÚnew_lr rá r' Úzipped_contentrû Úas r- r zPythonParser._rows_to_colsé sÔ Ø×+Ñ+à × Ò Ø s4>>Ó*Ñ *GäÑ2¨'Ô2Ó2ð gÓ Ø eÒ+Ø Ñ$à)-¯ ª doo¸aGØIä$ WÓ-LÜ g,KØGà +ò - 8Ü ]
|
à Ò'Ü × 1Ñ 1Ô2Ø $× 1Ñ 1°(Ó ;Ø Ñ,Ø #NN¨5Õ 1Ø ×*Ñ*Ø ×0Ñ0×6Ñ6Ø ×0Ñ0×5Ñ5ð/ò ð #'§(¡(¨k¸A©oÀÑ.GÑ"HØ!×(Ñ(¨'°:Ð)>Ô?à ×,Ñ,°×0HÑ0H×0NÑ0NÓNÙ !àNN 8Õ,ð% -ð( (1ò 8Ñ#à yÐ(8¸À1¹¸ ÀVØ!lð$ð ð
|
NNÜDNNÓ+¨aÒ/Ø ¬¯©Ò6ðGð ð 4 &=Ñ(Cà×%Ñ% c¨7°Q©;Õ7ð# 8ô( c× 1Ñ 1°'ÀWÔ M× OÑ OÓPà <<Ø×$Ñ$Ð0Ð 0Ð0Ø ×+Ñ+Kà×#Ò#ô !*¨.Ó 9÷"á 1àC §¡Ó /Ò/Ø s 4§>¡>Ó 2Ñ2°kÑAò ð"ñ "ð Ð ô #,¨NÓ";÷"Ù !Q¸qÀKÒ?OAð"ñ "ð Ð ùó"ùó"s É(>KÊ9 KËKc óþ | j }d }|Ut | j « |k\ r%| j d | | j |d c}| _ n|t | j « z }|Ýt | j t « r¹| j
|
t | j « kD rt |/| j | j
|
d }t | j « }n5| j | j
|
| j
|
|z }| j
|
|z }| j |« }|j |« || _ ng } |©d}d}| j
|
| j
|
nd}||k rX| j J t | j « }| j ||z « s|dz }|dz }|j |« ||k rXt |« } | j |« }|j |« n>d} | j | j
|
|z dz ¬« }
|
|dz }|
|
|j |
|
« ; | xj
|
| z c_ g | _ n|}| j r|d | j }| j |« }| j r| j! |« }| j# |« }| j% |« S # t $ r? t |« } | j |« }|j |« t |« dk( r Y Òw xY w)Nr r? r )rC r[ rI rB rK rD r Ú_remove_skipped_rowsr r rG rÓ r r0 r~ r8 r r2 r5 ) r, r r Únew_rowsÚnew_posÚ row_indexÚrow_ctr¨ r Ú len_new_rowsÚnext_rows r- r zPythonParser._get_lines? sË ØØð Ð ä488} Ò$Ø%)§X¡X¨e¨t _°d·h±h¸t¸u°oÐ"$(ð DHH Ñ%à Ñ Ü$))¤TÔ*Ø88c $§)¡)nÒ,Ü'Ð'Ø<Ø #yy¨¯©¨Ð 4HÜ ! $§)¡)nGà #yy¨¯©°D·H±H¸t±OÐ DHØ "hh¨oGà ×4Ñ4°XÓ>Ø XÔ&Ø"ð ð" ØÐ'Ø$% Ø!"Ø-1¯X©XÐ-A §¢ÀqØ $ tmð $(§9¡9Ð#8Ð 8Ð#8Ü&*¨4¯9©9£oGØ#'§=¡=°¸)Ñ1CÔ#DØ &¨!¡ Ø %¨NIØ $OO¨GÔ 4ð % tmô (+¨8£} Ø#'×#<Ñ#<¸XÓ#FØ XÕ.à à "Ø'+×';Ñ';ÀDÇHÁHÈtÁOÐVWÑDWÐ';Ó'XHØ AIDà 'Ð 3Ø (§¡°Ô 9ð #ð /ð$ LÑ(àDHà Eà ??ØÐ,T__Ð ,Ð-Eà×$Ñ$ UÓ+Ø × Ò Ø×,Ñ,¨UÓ3EØ×%Ñ% eÓ,Ø×"Ñ" 5Ó)Ð)øô' %ò Ü#& x£=LØ #× 8Ñ 8¸Ó BHØLL Ô*Ü5z QØ ñ 'ð ús Ä?A<J4 Æ<A,J4 Ê4AK<Ë;K<c ó¤ | j r=t |« D cg c]& \ }}| j || j z « r%|( c}}S |S c c}}w r* )r( r§ rG rD )r, rS rª r@ s r- rR z!PythonParser._remove_skipped_rows sI Ø ==ä"+¨HÓ"5÷Ù 3¸T¿]¹]È1ÈtÏxÉxÉ<Õ=Xóð ð ùós &A ÁA c ó¦ t « }| j r@| j r4| j J | j | j | j « }| j rî| j
|
râ| j J t | j | j « D ]± \ }}t | j
|
t « s&t | j
|
« s|j |« t | j
|
t « sa|| j
|
v spt | j
|
| « rt | j
|
| « s¡|j |« ³ |S r* ) rÍ rT Ú parse_datesrN Ú _set_noconvert_dtype_columnsr ÚziprI r´ r Úaddr )r, Úno_thousands_columnsrª r¼ s r- r^ z%PythonParser._set_no_thousand_columns s Ü),«Ð Ø <<D× ,Ò ,Ø×$Ñ$Ð0Ð 0Ð0Ø#'×#DÑ#DØ×!Ñ! 4§<¡<ó$Ð ð <<DJJØ×$Ñ$Ð0Ð 0Ð0Ü d× /Ñ /°· ± Ó>ò 03Ü! $§*¡*¬dÔ3Ô<LØJJô=ð )×,Ñ,¨QÔ/ä tzz¬4Õ0ØtzzÒ)ä ,¨T¯Z©Z¸©_Ô =Ü(¨¯©°C© Õ9ð )×,Ñ,¨QÕ/ð 0ð $Ð#r/ )r` zReadCsvBuffer[str] | listÚreturnÚNone)r` z
|
re.Pattern)r` ú IO[str] | ReadCsvBuffer[str]r* )r ú
|
int | Noner` úRtuple[Index | None, Sequence[Hashable] | MultiIndex, Mapping[Hashable, ArrayLike]])r úlist[np.ndarray]r` z8tuple[Mapping[Hashable, np.ndarray], Sequence[Hashable]])r® rc r` rd )rB z Mapping[Hashable, np.ndarray]r` z Mapping[Hashable, ArrayLike])r` Úbool)r` z9tuple[list[list[Scalar | None]], int, set[Scalar | None]])rT úlist[list[Scalar | None]]rú zlist[Scalar | None]rP r¶ r` rg )r` ú list[Scalar])r rh r` rh )rx rh r` rf )rá rJ r r¶ r` ra )r r¶ r` zlist[Scalar] | None©r úlist[list[Scalar]]r` rj )r rj r. rJ r/ rJ r` rj )r` ra )r` z@tuple[Sequence[Hashable] | None, list[Hashable], list[Hashable]])r rj r` re )r rc r` rj )rS rj r` rj )r` r% )"rn ro rp Ú__annotations__rA r ri rM r¢ r r¯ r rÄ rO rÚ rØ rÎ r r rÏ r" r r~ r r2 r0 r5 rÒ rX r r rR r^ Ú __classcell__)rc s @r- r$ r$ G s ø
Ø#Ó#õ]Hð~ ò
|
!ó ð
|
!ó>ðB "&ð40Ø ð40ð
|
ó40ðlà!ðð
|
Bóð6 "&ð$Ø ð$ð
|
ó$ð!
|
à+ð!
|
ð
|
&ó!
|
ðF òó ððw;à Bów;ðr ñ ó ð ð .à*ð.ð )ð.ð "ð .ð
|
|
#ó .ó`%ó3,ój 4ó 6ópó4.ó`ó*ó6
|
ðØ'ðØ14ðØ?Bðà óó&
|
óðL/à IóL/ó\T ôlO*ób÷$r/ r$ c ó` e Zd ZdZ d ddZd d
|
dZ d d dZd dZy)ÚFixedWidthReaderz(
|
A reader of fixed-width lines.
|
Nc óJ || _ d | _ |rd|z nd| _ || _ |dk( r| j ||¬« | _ n|| _ t | j
|
t t f« s!t dt |« j « | j
|
D ] }t |t t f« rit |« dk( r[t |d t t j t d « f« r.t |d t t j t d « f« rt d « y )
|
Nz
|
z
|
Úinfer)Ú infer_nrowsr( z;column specifications must be a list or tuple, input was a r r r? zEEach column specification must be 2 element tuple or list of integers)r` Úbufferr1 r= Údetect_colspecsÚcolspecsrI rÁ rK rÖ Útypern r[ r¶ r Úinteger)r, r` rt r1 r= r( rq Úcolspecs r- rA zFixedWidthReader.__init__¶ s
|
ð Ø'+ Ù/8 )Ò+¸iØ Ø wÒ Ø × 0Ñ 0Ø '°(ð 1ó DMð %DMä$--¬%´¨ Ô7Üð Ü # H~× 6Ñ 6Ð 7ð9óð ð
|
}}ò
|
Gä7¤U¬D MÔ2ÜL AÒ%Ü w qz¬C´·±¼TÀ$»ZÐ+HÔIÜ w qz¬C´·±¼TÀ$»ZÐ+HÕIä ð:óð ñ
|
r/ c óì |
|
t « }g }g }t | j « D ]; \ }}||vr|j |« |j |« t |« |k\ s; n t |« | _ |S )aÉ
|
Read rows from self.f, skipping as specified.
|
|
We distinguish buffer_rows (the first <= infer_nrows
|
lines) from the rows returned to detect_colspecs
|
because it's simpler to leave the other locations
|
with skiprows logic alone than to modify them to
|
deal with the fact we skipped some rows here as
|
well.
|
|
Parameters
|
----------
|
infer_nrows : int
|
Number of rows to read from self.f, not counting
|
rows that are skipped.
|
skiprows: set, optional
|
Indices of rows to skip.
|
|
Returns
|
-------
|
detect_rows : list of str
|
A list containing the rows to read.
|
|
)rÍ r§ r` rÓ r[ Úiterrr )r, rq r( Ú buffer_rowsÚ detect_rowsrª r@ s r- Úget_rowszFixedWidthReader.get_rowsÜ s ð2 Ð ÜuHØ Ø Ü §¡Ó'ò FAsØÑ Ø×"Ñ" 3Ô'Ø × Ñ sÔ #Ü;Ó ;Ó.Ùð ô ;Ó' ØÐr/ c óî dj | j D cg c] }d| c}« }t j d| d« }| j ||« }|s t d« t t t |« « }t j |dz t ¬« }| j +|D cg c] } | j | j « d " }} |D ]9 } |j | « D ]# }
|
d||
|
j « |
|
j! « % ; t j" |d« } d| d< t j$ || z dk( « d } t' t) | d d d
| dd d
« « } | S c c}w c c} w )
|
NrÊ ú\z([^z]+)z(No rows from which to infer column widthr? )r r r )rÑ r1 re rg r| r rB rÐ r[ r Úzerosr¶ r= Ú partitionÚfinditerr r ÚrollÚwhererK r] )r, rq r( r+ Ú
|
delimitersÚpatternr rG Úmaskr@ ÚmÚshiftedÚedgesÚ
|
edge_pairss r- rs z FixedWidthReader.detect_colspecs s] ð WW°·±Ö ?¨1 1 #hÒ ?Ó@
|
Ü**s : ,¨cÐ 2Ó3Ø}}[¨(Ó3ÙÜ Ð!KÓLÐ LÜc#tnÓ%Üxx ! ¬3Ô/Ø <<Ð #Ø>BÖC°sCMM $§,¡,Ó/°Ó2ÐCDÐCØò .CØ ×%Ñ% cÓ*ò .Ø,-QWWY §¡£Ñ)ñ .ð .ô ''$ Ó"Ø
|
Ü$ .¨QÑ.Ó/°Ñ2Ü#e¡C a Cj¨%°°°1°©+Ó6Ó7
|
ØÐùò! @ùò Ds E-Â,%E2c óJ | j t | j « }nt | j « }| j D cg c]# \ }}||| j | j « % c}}S # t $ r d | _ t | j « }Y bw xY wc c}}w r* )rr r r r` rt rw r1 )r, rx Úfrom_Útos r- Ú__next__zFixedWidthReader.__next__ s ð ;;Ð "ð $ÜDKKÓ(ô
|
<DàHLÏ É ×V¹¸%ÀU2×$Ñ$ T§^¡^Õ4ÓVÐVøô !ò $Ø " ÜDFF|ð $üó Ws A4 Á(B Á4%B ÂB )Néd )r` rb rt z(list[tuple[int, int]] | Literal['infer']r1 ú
|
str | Noner= r r( úset[int] | Nonerq r¶ r` ra r* )rq r¶ r( r r` ú list[str])r N)rq r¶ r( r r` zlist[tuple[int, int]])r` r )rn ro rp Ú__doc__rA r| rs r r r/ r- rn rn ± s ñð %)Ø ð$à 'ð$ð ;ð$ð ð $ð
|
ð $ð "ð $ð ð$ð
|
ó$ôL$ðN CGðØ ðØ0?ðà óô, Wr/ rn c ó( e Zd ZdZddZddZddZy) ÚFixedWidthFieldParserzl
|
Specialization that Converts fixed-width fields into DataFrames.
|
See PythonParser for details.
|
c ó |j d« | _ |j d« | _ t j | |fi |¤ y )Nrt rq )Úpoprt rq r$ rA )r, r` ra s r- rA z FixedWidthFieldParser.__init__- s8 à Ó, Ø 88 MÓ2ÔÜ× Ñ d AÑ.¨Ó.r/ c ó t || j | j | j | j | j
|
« S r* )rn rt r1 r= r( rq )r, r` s r- rM z"FixedWidthFieldParser._make_reader3 s7 Ü Ø Ø MMØ NNØ LLØ MMØ × Ñ ó
|
ð
|
r/ c óP |D cg c] }t d |D « « r| c}S c c}w )z¿
|
Returns the list of lines without the empty ones. With fixed-width
|
fields, empty lines become arrays of empty strings.
|
|
See PythonParser._remove_empty_lines.
|
c 3 ób K | ]' }t |t « xs |j « ) y wr* )rI rJ rw )rô r& s r- rö z<FixedWidthFieldParser._remove_empty_lines.<locals>.<genexpr>G s( è ø ÒE¸1z !¤SÓ)Ð)Ò6¨Q¯W©W«YÓ6ÑEùs -/)rø )r, r rx s r- r z)FixedWidthFieldParser._remove_empty_lines= s2 ð ö
|
àÜÑEÀÔEÔEò ò
|
ð
|
ùò
|
s
#N)r` zReadCsvBuffer[str]r` ra )r` rb r` rn ri )rn ro rp r rA rM r r r/ r- r r ' s ñó
|
/ó
|
ô
|
r/ r c ó& t d | D « « S )Nc 3 ó0 K | ] }|d k( s| d yw)rÊ Nr? r )rô Úvs r- rö z#count_empty_vals.<locals>.<genexpr>L s è ø Ò7Q ! r¢'¨Q©YqÑ7ùs )Úsum)Úvalss r- r r K s Ü Ñ7$Ô7Ó 7Ð7r/ c óR t | « s t d« | dk r t d« | S )að
|
Validate the 'skipfooter' parameter.
|
|
Checks whether 'skipfooter' is a non-negative integer.
|
Raises a ValueError if that is not the case.
|
|
Parameters
|
----------
|
skipfooter : non-negative integer
|
The number of rows to skip at the end of the file.
|
|
Returns
|
-------
|
validated_skipfooter : non-negative integer
|
The original input if the validation succeeds.
|
|
Raises
|
------
|
ValueError : 'skipfooter' was not a non-negative integer.
|
z skipfooter must be an integerr z skipfooter cannot be negative)r r_ )r0 s r- rH rH O s3 ô* jÔ !ÜÐ8Ó9Ð9àA~ÜÐ8Ó9Ð9ð Ðr/ )r` r¶ )r0 r¶ r` r¶ ):Ú
|
__future__r Ú collectionsr r Úcollections.abcr r r r r| Úior
|
re Útypingr r r r r r ÚnumpyrÂ Ú pandas._libsr Ú pandas.errorsr r r Úpandas.util._decoratorsr Úpandas.util._exceptionsr Úpandas.core.dtypes.commonr r r Ú pandas.core.dtypes.inferencer Úpandas.io.commonr r Ú pandas.io.parsers.base_parserr r Úpandas._typingr r r Úpandasr! r" r r$ rn r r rH r r/ r- ú<module>r± s¸ ðÝ "÷÷ó ó Ý Û ÷õ ó ã å ÷ñ õ
|
3Ý 4÷ñ õ
|
6÷÷ñ
|
÷ñ ÷ ð ôg$:ô g$ôT#sWs||ô sWôl!
|
Lô !
|
óH8ô r/
|
