1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
Ë
oñúh°)ãó —dZddlmZmZddlZddlZddlmcm    Z
ddlm Z ddl m Z ddlmZddlmZddlmZmZddlmZGd    „d
«Zd „Zy) z\
Tests the TextReader class in parsers.pyx, which
is integral to the C engine in parsers.py
é)ÚBytesIOÚStringION)Ú
TextReader)Ú ParserWarning)Ú    DataFrame)ÚTextFileReaderÚread_csv)Úensure_dtype_objsc ó~—eZdZejd„«Zd„Zd„Zd„Zd„Z    d„Z
d„Z d„Z d    „Z d
„Zd „Zd „Zd „Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zej2j5ddddifdddifdddifdddifdddifdddifg«d „«Zd!„Zej2j5d"ed#««d$„«Zd%„Zy&)'ÚTestTextReadercó—|dddd«S)NÚioÚdataÚcsvz    test1.csv©)ÚselfÚdatapaths  úYH:\Change_password\venv_build\Lib\site-packages\pandas/tests/io/parser/test_textreader.pyÚcsv_pathzTestTextReader.csv_paths€á˜˜f e¨[Ó9Ð9ócó|—t|d«5}t|«}|j«ddd«y#1swYyxYw)NÚrb©ÚopenrÚread©rrÚfÚreaders    rÚtest_file_handlezTestTextReader.test_file_handle s5€Ü (˜DÓ !ð     QÜ “]ˆFØ K‰KŒM÷    ÷    ñ    ús2²;có€—t|d«5}t|d¬«}|j«ddd«y#1swYyxYw©Nr©Úheaderrrs    rÚtest_file_handle_mmapz$TestTextReader.test_file_handle_mmap%s8€ä (˜DÓ !ð     QÜ ¨$Ô/ˆFØ K‰KŒM÷    ÷    ñ    ús4´=có¶—t|d«5}|j«}ddd«t«}t|d¬«}|j«y#1swYŒ2xYwr!)rrrr)rrrÚtextÚsrcrs      rÚ test_StringIOzTestTextReader.test_StringIO+sL€Ü (˜DÓ !ð     QØ—6‘6“8ˆD÷    äd‹mˆÜ˜C¨Ô-ˆØ ‰  ÷        ð    ús AÁAc    ó¨—d}tt|«d¬«}|j«}tt    t t |d«««dk(sJ‚y)Nz    a
b
a
b
ar"ré)rrrÚlenÚsetÚmapÚid©rrrÚresults    rÚtest_string_factorizez$TestTextReader.test_string_factorize2sE€àˆÜœH T›N°4Ô8ˆØ—‘“ˆÜ”3”sœ2˜v a™yÓ)Ó*Ó+¨qÒ0Ð0Ñ0rcóN—d}tt|«dd¬«}|j«}tj|dt j gd¢t
j¬««tj|dt j gd¢t
j¬««y)    Nza,   b
a,   b
a,   b
a,   bT)Úskipinitialspacer#r)Úar4r4r4©Údtypeé)Úbr8r8r8©rrrÚtmÚassert_numpy_array_equalÚnpÚarrayÚobject_r/s    rÚtest_skipinitialspacez$TestTextReader.test_skipinitialspace9st€Ø/ˆäœH T›N¸TÈ$ÔOˆØ—‘“ˆä
×#Ñ#Ø 1‰I”r—x‘xÒ 4¼B¿J¹JÔGô    
ô     ×#Ñ#Ø 1‰I”r—x‘xÒ 4¼B¿J¹JÔGõ    
rcó˜—d}tt|«d¬«}|j«}|djtj
k(sJ‚y)NzTrue
False
True
Truer"r)rrrr6r<Úbool_r/s    rÚtest_parse_booleansz"TestTextReader.test_parse_booleansFs<€Ø(ˆäœH T›N°4Ô8ˆØ—‘“ˆàa‰y‰¤"§(¡(Ò*Ð*Ñ*rcóN—d}tt|«dd¬«}|j«}tj|dt j gd¢t
j¬««tj|dt j gd¢t
j¬««y)    Nza  b
a         "b"
"a"          bT)Údelim_whitespacer#r)r4r4r4r5r7)r8r8r8r9r/s    rÚtest_delimit_whitespacez&TestTextReader.test_delimit_whitespaceNsr€Ø,ˆäœH T›N¸TÈ$ÔOˆØ—‘“ˆä
×#Ñ#Ø 1‰I”r—x‘x¢´r·z±zÔBô    
ô     ×#Ñ#Ø 1‰I”r—x‘x¢´r·z±zÔBõ    
rcóԗd}tt|«d¬«}|j«}tjgd¢tj
¬«}t j|d|«y)Nza
"hello
there"
thisr")r4z hello
thereÚthisr5r)rrrr<r=r>r:r;©rrrr0Úexpecteds     rÚtest_embedded_newlinez$TestTextReader.test_embedded_newline[sK€Ø(ˆäœH T›N°4Ô8ˆØ—‘“ˆä—8‘8Ò9ÄÇÁÔLˆÜ
×#Ñ# F¨1¡I¨xÕ8rcó¸—d}tt|«ddd¬«}|j«}tjddg«}t j |d|«y)Nz12345,67
345,678ú:ú,)Ú    delimiterÚdecimalr#g)\ÂÕÈ@g+‡ٚu@r)rrrr<r=r:Úassert_almost_equalrHs     rÚtest_euro_decimalz TestTextReader.test_euro_decimaldsM€Ø"ˆäœH T›N°cÀ3ÈtÔTˆØ—‘“ˆä—8‘8˜X wÐ/Ó0ˆÜ
×јv a™y¨(Õ3rcóؗd}tt|«ddd¬«}|j«}tjddgtj
¬«}t j|d|«y)    Nz123,456
12,500rLrM©rNÚ    thousandsr#é@âéÔ0r5r)rrrr<r=Úint64r:rPrHs     rÚtest_integer_thousandsz%TestTextReader.test_integer_thousandsmsS€Ø ˆäœH T›N°cÀSÐQUÔVˆØ—‘“ˆä—8‘8˜V U˜O´2·8±8Ô<ˆÜ
×јv a™y¨(Õ3rcóž—d}tt|«ddd¬«}|j«}tddg«}t    j
||«y)Nz123.456
12.500rLú.rSrUrV)rrrrr:Úassert_frame_equalrHs     rÚtest_integer_thousands_altz)TestTextReader.test_integer_thousands_altvsI€Ø ˆäÜ T‹N c°SÀô
ˆð—‘“ˆä˜f e˜_Ó-ˆÜ
×јf hÕ/rcó”—d}tt|«dd¬«}d}tjtj
|¬«5|j «ddd«tt|«ddd¬«}|j «}tjgd¢t¬    «tjgd
¢t¬    «tjgd ¢t¬    «d œ}t||«tjtd ¬«5tt|«ddd¬«}|j «ddd«y#1swYŒáxYw#1swYyxYw)Nz'a:b:c
d:e:f
g:h:i
j:k:l:m
l:m:n
o:p:q:rrL©rNr#zCError tokenizing data\. C error: Expected 3 fields in line 4, saw 4)Úmatchr*)rNr#Ú on_bad_lines)r4ÚdÚgÚlr5)r8ÚeÚhÚm)ÚcrÚiÚn©rr7r*z Skipping liner7)rrÚpytestÚraisesÚparserÚ ParserErrorrr<r=ÚobjectÚassert_array_dicts_equalr:Úassert_produces_warningr)rrrÚmsgr0rIs      rÚtest_skip_bad_linesz"TestTextReader.test_skip_bad_liness€à=ˆäœH T›N°cÀ$ÔGˆØTˆÜ ]‰]œ6×-Ñ-°SÔ 9ñ    Ø K‰KŒM÷    ôÜ T‹N c°$ÀQô
ˆð—‘“ˆäx‰xÒ,´FÔ;܏x‰xÒ,´FÔ;܏x‰xÒ,´FÔ;ñ
ˆô
    ! ¨Ô2ä × 'Ñ '¬ ¸_Ô Mñ    Üܘ“¨#°dÈôˆFð K‰KŒM÷        ð    ÷    ð    ú÷    ð    úsÁD2Ä)D>Ä2D;Ä>Ecóˆ—d}tt|«dd¬«}|j}gd¢g}||k(sJ‚|j«}t    j
ddgtj ¬«t    j
dd    gtj ¬«t    j
d
d gtj ¬«d œ}t||«y) Nz%skip this
skip this
a,b,c
1,2,3
4,5,6rMr*r^©r4r8rgr7ér5ééérj)rrr#rr<r=rWrp)rrrr#rIÚrecss      rÚtest_header_not_enough_linesz+TestTextReader.test_header_not_enough_lines›s˜€Ø:ˆäœH T›N°cÀ!ÔDˆØ—‘ˆÚ#Ð$ˆØ˜Ò!Ð!Ð!à{‰{‹}ˆäx‰x˜˜A˜¤b§h¡hÔ/܏x‰x˜˜A˜¤b§h¡hÔ/܏x‰x˜˜A˜¤b§h¡hÔ/ñ
ˆô
    !  xÕ0rcó²—d}tt|«ddd¬«}|j«}dtjdgdzt
¬«i}t ||«y)    Nz,\"hello world"
\"hello world"
\"hello world"rMú\)rNr#Ú
escapecharrz "hello world"rxr5)rrrr<r=rorprHs     rÚtest_escapecharzTestTextReader.test_escapechar«sN€ØBˆäœH T›N°cÀ$ÐSWÔXˆØ—‘“ˆØ”r—x‘x Р1°AÑ 5¼VÔDÐEˆÜ  ¨Õ2rcó—y©Nr©rs rÚtest_eof_has_eolzTestTextReader.test_eof_has_eol³s€à rcó—yrrr‚s rÚtest_na_substitutionz#TestTextReader.test_na_substitution·s€Ø rcó܇—dŠˆfd„}|d¬«}|j«}|djdk(sJ‚tjgd¢d¬«}|d|k(j    «sJ‚|djd    k(sJ‚|d
¬«}|j«}|djd
k(sJ‚tjgd ¢d
¬«}|d|k(j    «sJ‚|djd
k(sJ‚y) Nza,1
aa,2
aaa,3
aaaa,4
aaaaa,5có^•—d|vrt|d«|d<tt‰«fdddœ|¤ŽS)Nr6rMr^©r
rr©Úkwdsrs €rÚ _make_readerz<TestTextReader.test_numpy_string_dtype.<locals>._make_readerÂs7ø€Ø˜$‰Ü 1°$°w±-Ó @W‘ Üœh t›nÐQ¸ÀDÑQÈDÑQÐ QrzS5,i4r5rÚS5)r4ÚaaÚaaaÚaaaaÚaaaaar7Úi4ÚS4)r4rrŽrr)rr6r<r=Úall)rr‹rr0Ú    ex_valuesrs     @rÚtest_numpy_string_dtypez&TestTextReader.test_numpy_string_dtypeºsìø€ð ˆô    Rñ
 GÔ,ˆØ—‘“ˆàa‰y‰ $Ò&Ð&Ð&ä—H‘HÒ@ÈÔMˆ    Øq‘    ˜YÑ&×+Ñ+Ô-Ð-Ð-ؐa‰y‰ $Ò&Ð&Ð&á DÔ)ˆØ—‘“ˆØa‰y‰ $Ò&Ð&Ð&Ü—H‘HÒ?ÀtÔLˆ    Øq‘    ˜YÑ&×+Ñ+Ô-Ð-Ð-ؐa‰y‰ $Ò&Ð&Ñ&rcó‡—dŠˆfd„}|dddœ¬«}|j«}|djdk(sJ‚|djdk(sJ‚|tjtdœ¬«}|j«}|djdk(sJ‚|djd    k(sJ‚|tjd«tjd    «dœ¬«}|j«}|djdk(sJ‚|djd    k(sJ‚y)
Nzone,two
1,a
2,b
3,c
4,dcó\•—d|vrt|d«|d<tt‰«fddi|¤ŽS)Nr6rNrMrˆr‰s €rr‹z4TestTextReader.test_pass_dtype.<locals>._make_readerßs5ø€Ø˜$‰Ü 1°$°w±-Ó @W‘ Üœh t›nÑD¸ÐD¸tÑDÐ DrÚu1ÚS1)Úoner7r5rr7ÚO)rr6r<Úuint8ro)rr‹rr0rs    @rÚtest_pass_dtypezTestTextReader.test_pass_dtype×søø€ðˆô    Eñ
¨D°TÑ$:Ô;ˆØ—‘“ˆØa‰y‰ $Ò&Ð&Ð&ؐa‰y‰ $Ò&Ð&Ð&á¬B¯H©H¼Ñ$@ÔAˆØ—‘“ˆØa‰y‰ $Ò&Ð&Ð&ؐa‰y‰ #Ò%Ð%Ð%á¬B¯H©H°T«N¼r¿x¹xÈ»}Ñ$MÔNˆØ—‘“ˆØa‰y‰ $Ò&Ð&Ð&ؐa‰y‰ #Ò%Ð%Ñ%rcóü‡—dŠˆfd„}|d¬«}|j«}|«j«}t|«dk(sJ‚|d|dk(j«sJ‚|d|dk(j«sJ‚y)Nz a,b,c
1,2,3
4,5,6
7,8,9
10,11,12có2•—tt‰«fddi|¤ŽS)NrNrM)rrr‰s €rr‹z1TestTextReader.test_usecols.<locals>._make_readerûsø€Üœh t›nÑD¸ÐD¸tÑDÐ Dr)r7r*)Úusecolsr*r7)rr+r“)rr‹rr0Úexprs     @rÚ test_usecolszTestTextReader.test_usecolsós‡ø€ð ˆô    Eñ fÔ-ˆØ—‘“ˆá‹n×!Ñ!Ó#ˆÜ6‹{˜aÒÐÐØq‘    ˜S ™VÑ#×(Ñ(Ô*Ð*Ð*ؐq‘    ˜S ™VÑ#×(Ñ(Ô*Ð*Ñ*rz text, kwargsz a,b,c 1,2,3 4,5,6 7,8,9 10,11,12rNrMz*a  b  c 1  2  3 4  5  6 7  8  9 10  11  12rDTz a,b,c 1,2,3 4,5,6 ,88,9 10,11,12zdA,B,C,D,E,F,G,H,I,J,K,L,M,N,O AAAAA,BBBBB,0,0,0,0,0,0,0,0,0,0,0,0,0 ,BBBBB,0,0,0,0,0,0,0,0,0,0,0,0,0zA  B  C   2  3 4  5  6zA B C 2 3 4 5 6có̗|jdd«}tt|«fi|¤Žj«}tt|«fi|¤Žj«}t    ||«y)Nú z
)Úreplacerrrrp)rr&ÚkwargsÚ    nice_textr0rIs      rÚtest_cr_delimitedz TestTextReader.test_cr_delimitedsW€ð,—L‘L  vÓ.ˆ    ÜœH T›NÑ5¨fÑ5×:Ñ:Ó<ˆÜœh yÓ1Ñ<°VÑ<×AÑAÓCˆÜ  ¨Õ2rcó*—d}tt|«d¬«j«}tjddgtj
¬«tjddgt ¬«tjd    dgt ¬«d
œ}t||«y) Nza,b,c
1,2,3
4,,rM)rNr7rvr5Ú2ÚÚ3rj)rrrr<r=rWrorp)rrr0rIs    rÚtest_empty_field_eofz#TestTextReader.test_empty_field_eof!so€Ø"ˆäœH T›N°cÔ:×?Ñ?ÓAˆôx‰x˜˜A˜¤b§h¡hÔ/܏x‰x˜˜b˜    ¬Ô0܏x‰x˜˜b˜    ¬Ô0ñ
ˆô
    ! ¨Õ2rÚrepeaté
c    óœ—tdgtjggdgddg¬«}tgd¢gd¢gtd«ddg¬«}tgd¢d    tjtjtjggd
¢d d tjtjggtd«gd ¢¬«}t    t d«ddgd¬«}t j||«t    t d«td«d¬«}t j||«t    t d«td«d¬«}t j||«y)Nr8r4rg)ÚcolumnsÚindex)r7r7r7rÚabcdr7)r7r*rxrvry)éé    r¯é é é)rrwéé za,b
c
r)ÚskiprowsÚnamesÚenginez1,1,1,1,0
1,1,1,1,0
 
 
)r¼r½z"0,1,2,3,4
5,6
7,8,9,10,11
12,13,14)rr<ÚnanÚlistr    rr:r[)rr®r4r8rgÚdfs      rÚ#test_empty_field_eof_mem_access_bugz2TestTextReader.test_empty_field_eof_mem_access_bug-s€ô ˜uœrŸv™v˜hÐ'°#°¸sÀC¸jÔ IˆÜ ’|¢\Ð2¼DÀ»LÐQRÐTUÐPVÔ WˆÜ âØ”B—F‘FœBŸF™F¤B§F¡FÐ+ÚØRœŸ™¤§¡Ð(ð     ô ˜“LÚô    
ˆô”h˜zÓ*°Q¸s¸eÈCÔ PˆÜ
×јb !Ô$ä Ü Ð1Ó 2¼$¸v»,Èsô
ˆô     ×јb !Ô$ä Ü Ð<Ó =ܐv“,Øô
ˆô
     ×јb !Õ$rcó†—tt«ddgd¢¬«5}t|t«sJ‚    ddd«y#1swYyxYw)Néru)Ú    chunksizer#r¼)r    rÚ
isinstancer)rrÀs  rÚtest_empty_csv_inputz#TestTextReader.test_empty_csv_inputLs=€ä Ü ‹J "¨Tºô
ð    2à ܘb¤.Ô1Ð 1Ñ1÷    2÷    2ñ    2ús    š7·AN) Ú__name__Ú
__module__Ú __qualname__rkÚfixturerrr$r(r1r?rBrErJrQrXr\rsr{rrƒr…r•rr¢ÚmarkÚ parametrizer¨r­ÚrangerÁrÆrrrr r s3„Ø ‡^^ñ:óð:òò
ò ò1ò 
ò+ò 
ò9ò4ò4ò    0òò41ò 3ò ò ò'ò:&ò8+ð& ‡[[×ÑØà 3°kÀ3Ð5GÐ Hà@Ø# TÐ*ð ð4°kÀ3Ð5GÐ Hð7ð˜cÐ"ð  ð(Ð*<¸dÐ)CÐ DØ  Ð#5°tÐ"<Ð =ð!    
óñ*3ó+ð*3ò
3ð ‡[[×јX¡u¨R£yÓ1ñ%ó2ð%ó<2rr có²—|j«D]D\}}tjtj|«tj||««ŒFyr)Úitemsr:r;r<Úasarray)ÚleftÚrightÚkÚvs    rrprpTsB€Ø—
‘
“ òI‰ˆˆ1Ü
×#Ñ#¤B§J¡J¨q£M´2·:±:¸eÀA¹hÓ3GÕHñIr)Ú__doc__rrrÚnumpyr<rkÚpandas._libs.parsersÚ_libsÚparsersrmrÚ pandas.errorsrÚpandasrÚpandas._testingÚ_testingr:Úpandas.io.parsersrr    Ú"pandas.io.parsers.c_parser_wrapperr
r rprrrú<module>ràsGðñ÷ó
Û ç%Ð%Ý+Ý'åÝ÷õA÷v2ñv2ór    Ir