Show '\011', '\012', and '\015' as '\t', '\n', '\r' in strings.

Switch from octal escapes to hex escapes for other nonprintable characters.
This commit is contained in:
Ka-Ping Yee 2001-01-24 17:19:08 +00:00
parent 726b78ecb8
commit fa004ad36c
13 changed files with 221 additions and 205 deletions

View File

@ -41,5 +41,5 @@ Example:
\begin{verbatim}
>>> import linecache
>>> linecache.getline('/etc/passwd', 4)
'sys:x:3:3:sys:/dev:/bin/sh\012'
'sys:x:3:3:sys:/dev:/bin/sh\n'
\end{verbatim}

View File

@ -265,7 +265,7 @@ Example:
>>> import locale
>>> loc = locale.setlocale(locale.LC_ALL) # get current locale
>>> locale.setlocale(locale.LC_ALL, 'de') # use German locale
>>> locale.strcoll('f\344n', 'foo') # compare a string containing an umlaut
>>> locale.strcoll('f\xe4n', 'foo') # compare a string containing an umlaut
>>> locale.setlocale(locale.LC_ALL, '') # use user's preferred locale
>>> locale.setlocale(locale.LC_ALL, 'C') # use default (C) locale
>>> locale.setlocale(locale.LC_ALL, loc) # restore saved locale

View File

@ -25,14 +25,14 @@ the spammish repetition'}:
>>> m.update("Nobody inspects")
>>> m.update(" the spammish repetition")
>>> m.digest()
'\273d\234\203\335\036\245\311\331\336\311\241\215\360\377\351'
'\xbbd\x9c\x83\xdd\x1e\xa5\xc9\xd9\xde\xc9\xa1\x8d\xf0\xff\xe9'
\end{verbatim}
More condensed:
\begin{verbatim}
>>> md5.new("Nobody inspects the spammish repetition").digest()
'\273d\234\203\335\036\245\311\331\336\311\241\215\360\377\351'
'\xbbd\x9c\x83\xdd\x1e\xa5\xc9\xd9\xde\xc9\xa1\x8d\xf0\xff\xe9'
\end{verbatim}
\begin{funcdesc}{new}{\optional{arg}}

View File

@ -432,7 +432,7 @@ buried deep in nested tuples.
(297,
(298,
(299,
(300, (3, '"""Some documentation.\012"""'))))))))))))))))),
(300, (3, '"""Some documentation.\n"""'))))))))))))))))),
(4, ''))),
(4, ''),
(0, ''))
@ -537,7 +537,7 @@ module docstring from the parse tree created previously is easy:
>>> found
1
>>> vars
{'docstring': '"""Some documentation.\012"""'}
{'docstring': '"""Some documentation.\n"""'}
\end{verbatim}
Once specific data can be extracted from a location where it is

View File

@ -272,11 +272,11 @@ Start element: parent {'id': 'top'}
Start element: child1 {'name': 'paul'}
Character data: 'Text goes here'
End element: child1
Character data: '\012'
Character data: '\n'
Start element: child2 {'name': 'fred'}
Character data: 'More text'
End element: child2
Character data: '\012'
Character data: '\n'
End element: parent
\end{verbatim}

View File

@ -68,17 +68,17 @@ An example usage:
>>> import rotor
>>> rt = rotor.newrotor('key', 12)
>>> rt.encrypt('bar')
'\2534\363'
'\xab4\xf3'
>>> rt.encryptmore('bar')
'\357\375$'
'\xef\xfd$'
>>> rt.encrypt('bar')
'\2534\363'
>>> rt.decrypt('\2534\363')
'\xab4\xf3'
>>> rt.decrypt('\xab4\xf3')
'bar'
>>> rt.decryptmore('\357\375$')
>>> rt.decryptmore('\xef\xfd$')
'bar'
>>> rt.decrypt('\357\375$')
'l(\315'
>>> rt.decrypt('\xef\xfd$')
'l(\xcd'
>>> del rt
\end{verbatim}

View File

@ -168,8 +168,8 @@ big-endian machine):
\begin{verbatim}
>>> from struct import *
>>> pack('hhl', 1, 2, 3)
'\000\001\000\002\000\000\000\003'
>>> unpack('hhl', '\000\001\000\002\000\000\000\003')
'\x00\x01\x00\x02\x00\x00\x00\x03'
>>> unpack('hhl', '\x00\x01\x00\x02\x00\x00\x00\x03')
(1, 2, 3)
>>> calcsize('hhl')
8

View File

@ -801,24 +801,24 @@ Apart from these standard encodings, Python provides a whole set of
other ways of creating Unicode strings on the basis of a known
encoding.
The builtin \function{unicode()}\bifuncindex{unicode} provides access
The built-in function \function{unicode()}\bifuncindex{unicode} provides access
to all registered Unicode codecs (COders and DECoders). Some of the
more well known encodings which these codecs can convert are
\emph{Latin-1}, \emph{ASCII}, \emph{UTF-8} and \emph{UTF-16}. The latter two
are variable length encodings which permit to store Unicode characters
in 8 or 16 bits. Python uses UTF-8 as default encoding. This becomes
noticeable when printing Unicode strings or writing them to files.
are variable-length encodings which store Unicode characters
in blocks of 8 or 16 bits. To print a Unicode string or write it to a file,
you must convert it to a string with the \method{encode()} method.
\begin{verbatim}
>>> u"äöü"
u'\344\366\374'
>>> str(u"äöü")
>>> u"äöü".encode('UTF-8')
'\303\244\303\266\303\274'
\end{verbatim}
If you have data in a specific encoding and want to produce a
corresponding Unicode string from it, you can use the
\function{unicode()} builtin with the encoding name as second
\function{unicode()} function with the encoding name as second
argument.
\begin{verbatim}
@ -826,14 +826,6 @@ argument.
u'\344\366\374'
\end{verbatim}
To convert the Unicode string back into a string using the original
encoding, the objects provide an \method{encode()} method.
\begin{verbatim}
>>> u"äöü".encode('UTF-8')
'\303\244\303\266\303\274'
\end{verbatim}
\subsection{Lists \label{lists}}

View File

@ -24,18 +24,18 @@ Value interpolation too deeply recursive:
Testing for parsing errors...
Caught expected exception: File contains parsing errors: <???>
[line 2]: ' extra-spaces: splat\012'
[line 2]: ' extra-spaces: splat\n'
Caught expected exception: File contains parsing errors: <???>
[line 2]: ' extra-spaces= splat\012'
[line 2]: ' extra-spaces= splat\n'
Caught expected exception: File contains parsing errors: <???>
[line 2]: 'option-without-value\012'
[line 2]: 'option-without-value\n'
Caught expected exception: File contains parsing errors: <???>
[line 2]: ':value-without-option-name\012'
[line 2]: ':value-without-option-name\n'
Caught expected exception: File contains parsing errors: <???>
[line 2]: '=value-without-option-name\012'
[line 2]: '=value-without-option-name\n'
Caught expected exception: File contains no section headers.
file: <???>, line: 1
'No Section!\012'
'No Section!\n'
Testing query interface...
[]

View File

@ -6,9 +6,9 @@ Set-Cookie: chips=ahoy;
Set-Cookie: vienna=finger;
chips 'ahoy' 'ahoy'
Set-Cookie: chips=ahoy;
<SimpleCookie: keebler='E=mc2; L="Loves"; fudge=\012;'>
<SimpleCookie: keebler='E=mc2; L="Loves"; fudge=\n;'>
Set-Cookie: keebler="E=mc2; L=\"Loves\"; fudge=\012;";
keebler 'E=mc2; L="Loves"; fudge=\012;' 'E=mc2; L="Loves"; fudge=\012;'
keebler 'E=mc2; L="Loves"; fudge=\n;' 'E=mc2; L="Loves"; fudge=\n;'
Set-Cookie: keebler="E=mc2; L=\"Loves\"; fudge=\012;";
Set-Cookie: Customer="WILE_E_COYOTE"; Path=/acme;

View File

@ -1,26 +1,26 @@
test_tokenize
1,0-1,35: COMMENT "# Tests for the 'tokenize' module.\012"
2,0-2,43: COMMENT '# Large bits stolen from test_grammar.py. \012'
3,0-3,1: NL '\012'
4,0-4,11: COMMENT '# Comments\012'
1,0-1,35: COMMENT "# Tests for the 'tokenize' module.\n"
2,0-2,43: COMMENT '# Large bits stolen from test_grammar.py. \n'
3,0-3,1: NL '\n'
4,0-4,11: COMMENT '# Comments\n'
5,0-5,3: STRING '"#"'
5,3-5,4: NEWLINE '\012'
6,0-6,3: COMMENT "#'\012"
7,0-7,3: COMMENT '#"\012'
8,0-8,3: COMMENT '#\\\012'
9,7-9,9: COMMENT '#\012'
10,4-10,10: COMMENT '# abc\012'
11,0-12,4: STRING "'''#\012#'''"
12,4-12,5: NEWLINE '\012'
13,0-13,1: NL '\012'
5,3-5,4: NEWLINE '\n'
6,0-6,3: COMMENT "#'\n"
7,0-7,3: COMMENT '#"\n'
8,0-8,3: COMMENT '#\\\n'
9,7-9,9: COMMENT '#\n'
10,4-10,10: COMMENT '# abc\n'
11,0-12,4: STRING "'''#\n#'''"
12,4-12,5: NEWLINE '\n'
13,0-13,1: NL '\n'
14,0-14,1: NAME 'x'
14,2-14,3: OP '='
14,4-14,5: NUMBER '1'
14,7-14,8: COMMENT '#'
14,8-14,9: NEWLINE '\012'
15,0-15,1: NL '\012'
16,0-16,25: COMMENT '# Balancing continuation\012'
17,0-17,1: NL '\012'
14,8-14,9: NEWLINE '\n'
15,0-15,1: NL '\n'
16,0-16,25: COMMENT '# Balancing continuation\n'
17,0-17,1: NL '\n'
18,0-18,1: NAME 'a'
18,2-18,3: OP '='
18,4-18,5: OP '('
@ -28,12 +28,12 @@ test_tokenize
18,6-18,7: OP ','
18,8-18,9: NUMBER '4'
18,9-18,10: OP ','
18,10-18,11: NL '\012'
18,10-18,11: NL '\n'
19,2-19,3: NUMBER '5'
19,3-19,4: OP ','
19,5-19,6: NUMBER '6'
19,6-19,7: OP ')'
19,7-19,8: NEWLINE '\012'
19,7-19,8: NEWLINE '\n'
20,0-20,1: NAME 'y'
20,2-20,3: OP '='
20,4-20,5: OP '['
@ -41,10 +41,10 @@ test_tokenize
20,6-20,7: OP ','
20,8-20,9: NUMBER '4'
20,9-20,10: OP ','
20,10-20,11: NL '\012'
20,10-20,11: NL '\n'
21,2-21,3: NUMBER '5'
21,3-21,4: OP ']'
21,4-21,5: NEWLINE '\012'
21,4-21,5: NEWLINE '\n'
22,0-22,1: NAME 'z'
22,2-22,3: OP '='
22,4-22,5: OP '{'
@ -52,12 +52,12 @@ test_tokenize
22,8-22,9: OP ':'
22,9-22,10: NUMBER '5'
22,10-22,11: OP ','
22,11-22,12: NL '\012'
22,11-22,12: NL '\n'
23,2-23,5: STRING "'b'"
23,5-23,6: OP ':'
23,6-23,7: NUMBER '6'
23,7-23,8: OP '}'
23,8-23,9: NEWLINE '\012'
23,8-23,9: NEWLINE '\n'
24,0-24,1: NAME 'x'
24,2-24,3: OP '='
24,4-24,5: OP '('
@ -74,151 +74,151 @@ test_tokenize
24,20-24,21: OP '-'
24,22-24,23: NAME 'a'
24,23-24,24: OP '['
24,24-24,25: NL '\012'
24,24-24,25: NL '\n'
25,3-25,4: NUMBER '3'
25,5-25,6: OP ']'
25,6-25,7: NL '\012'
25,6-25,7: NL '\n'
26,3-26,4: OP '-'
26,5-26,6: NAME 'x'
26,7-26,8: OP '+'
26,9-26,12: NAME 'len'
26,12-26,13: OP '('
26,13-26,14: OP '{'
26,14-26,15: NL '\012'
26,14-26,15: NL '\n'
27,3-27,4: OP '}'
27,4-27,5: NL '\012'
27,4-27,5: NL '\n'
28,4-28,5: OP ')'
28,5-28,6: NL '\012'
28,5-28,6: NL '\n'
29,2-29,3: OP ')'
29,3-29,4: NEWLINE '\012'
30,0-30,1: NL '\012'
31,0-31,37: COMMENT '# Backslash means line continuation:\012'
29,3-29,4: NEWLINE '\n'
30,0-30,1: NL '\n'
31,0-31,37: COMMENT '# Backslash means line continuation:\n'
32,0-32,1: NAME 'x'
32,2-32,3: OP '='
32,4-32,5: NUMBER '1'
33,0-33,1: OP '+'
33,2-33,3: NUMBER '1'
33,3-33,4: NEWLINE '\012'
34,0-34,1: NL '\012'
35,0-35,55: COMMENT '# Backslash does not means continuation in comments :\\\012'
33,3-33,4: NEWLINE '\n'
34,0-34,1: NL '\n'
35,0-35,55: COMMENT '# Backslash does not means continuation in comments :\\\n'
36,0-36,1: NAME 'x'
36,2-36,3: OP '='
36,4-36,5: NUMBER '0'
36,5-36,6: NEWLINE '\012'
37,0-37,1: NL '\012'
38,0-38,20: COMMENT '# Ordinary integers\012'
36,5-36,6: NEWLINE '\n'
37,0-37,1: NL '\n'
38,0-38,20: COMMENT '# Ordinary integers\n'
39,0-39,4: NUMBER '0xff'
39,5-39,7: OP '<>'
39,8-39,11: NUMBER '255'
39,11-39,12: NEWLINE '\012'
39,11-39,12: NEWLINE '\n'
40,0-40,4: NUMBER '0377'
40,5-40,7: OP '<>'
40,8-40,11: NUMBER '255'
40,11-40,12: NEWLINE '\012'
40,11-40,12: NEWLINE '\n'
41,0-41,10: NUMBER '2147483647'
41,13-41,15: OP '!='
41,16-41,28: NUMBER '017777777777'
41,28-41,29: NEWLINE '\012'
41,28-41,29: NEWLINE '\n'
42,0-42,1: OP '-'
42,1-42,11: NUMBER '2147483647'
42,11-42,12: OP '-'
42,12-42,13: NUMBER '1'
42,14-42,16: OP '!='
42,17-42,29: NUMBER '020000000000'
42,29-42,30: NEWLINE '\012'
42,29-42,30: NEWLINE '\n'
43,0-43,12: NUMBER '037777777777'
43,13-43,15: OP '!='
43,16-43,17: OP '-'
43,17-43,18: NUMBER '1'
43,18-43,19: NEWLINE '\012'
43,18-43,19: NEWLINE '\n'
44,0-44,10: NUMBER '0xffffffff'
44,11-44,13: OP '!='
44,14-44,15: OP '-'
44,15-44,16: NUMBER '1'
44,16-44,17: NEWLINE '\012'
45,0-45,1: NL '\012'
46,0-46,16: COMMENT '# Long integers\012'
44,16-44,17: NEWLINE '\n'
45,0-45,1: NL '\n'
46,0-46,16: COMMENT '# Long integers\n'
47,0-47,1: NAME 'x'
47,2-47,3: OP '='
47,4-47,6: NUMBER '0L'
47,6-47,7: NEWLINE '\012'
47,6-47,7: NEWLINE '\n'
48,0-48,1: NAME 'x'
48,2-48,3: OP '='
48,4-48,6: NUMBER '0l'
48,6-48,7: NEWLINE '\012'
48,6-48,7: NEWLINE '\n'
49,0-49,1: NAME 'x'
49,2-49,3: OP '='
49,4-49,23: NUMBER '0xffffffffffffffffL'
49,23-49,24: NEWLINE '\012'
49,23-49,24: NEWLINE '\n'
50,0-50,1: NAME 'x'
50,2-50,3: OP '='
50,4-50,23: NUMBER '0xffffffffffffffffl'
50,23-50,24: NEWLINE '\012'
50,23-50,24: NEWLINE '\n'
51,0-51,1: NAME 'x'
51,2-51,3: OP '='
51,4-51,23: NUMBER '077777777777777777L'
51,23-51,24: NEWLINE '\012'
51,23-51,24: NEWLINE '\n'
52,0-52,1: NAME 'x'
52,2-52,3: OP '='
52,4-52,23: NUMBER '077777777777777777l'
52,23-52,24: NEWLINE '\012'
52,23-52,24: NEWLINE '\n'
53,0-53,1: NAME 'x'
53,2-53,3: OP '='
53,4-53,35: NUMBER '123456789012345678901234567890L'
53,35-53,36: NEWLINE '\012'
53,35-53,36: NEWLINE '\n'
54,0-54,1: NAME 'x'
54,2-54,3: OP '='
54,4-54,35: NUMBER '123456789012345678901234567890l'
54,35-54,36: NEWLINE '\012'
55,0-55,1: NL '\012'
56,0-56,25: COMMENT '# Floating-point numbers\012'
54,35-54,36: NEWLINE '\n'
55,0-55,1: NL '\n'
56,0-56,25: COMMENT '# Floating-point numbers\n'
57,0-57,1: NAME 'x'
57,2-57,3: OP '='
57,4-57,8: NUMBER '3.14'
57,8-57,9: NEWLINE '\012'
57,8-57,9: NEWLINE '\n'
58,0-58,1: NAME 'x'
58,2-58,3: OP '='
58,4-58,8: NUMBER '314.'
58,8-58,9: NEWLINE '\012'
58,8-58,9: NEWLINE '\n'
59,0-59,1: NAME 'x'
59,2-59,3: OP '='
59,4-59,9: NUMBER '0.314'
59,9-59,10: NEWLINE '\012'
60,0-60,18: COMMENT '# XXX x = 000.314\012'
59,9-59,10: NEWLINE '\n'
60,0-60,18: COMMENT '# XXX x = 000.314\n'
61,0-61,1: NAME 'x'
61,2-61,3: OP '='
61,4-61,8: NUMBER '.314'
61,8-61,9: NEWLINE '\012'
61,8-61,9: NEWLINE '\n'
62,0-62,1: NAME 'x'
62,2-62,3: OP '='
62,4-62,8: NUMBER '3e14'
62,8-62,9: NEWLINE '\012'
62,8-62,9: NEWLINE '\n'
63,0-63,1: NAME 'x'
63,2-63,3: OP '='
63,4-63,8: NUMBER '3E14'
63,8-63,9: NEWLINE '\012'
63,8-63,9: NEWLINE '\n'
64,0-64,1: NAME 'x'
64,2-64,3: OP '='
64,4-64,9: NUMBER '3e-14'
64,9-64,10: NEWLINE '\012'
64,9-64,10: NEWLINE '\n'
65,0-65,1: NAME 'x'
65,2-65,3: OP '='
65,4-65,9: NUMBER '3e+14'
65,9-65,10: NEWLINE '\012'
65,9-65,10: NEWLINE '\n'
66,0-66,1: NAME 'x'
66,2-66,3: OP '='
66,4-66,9: NUMBER '3.e14'
66,9-66,10: NEWLINE '\012'
66,9-66,10: NEWLINE '\n'
67,0-67,1: NAME 'x'
67,2-67,3: OP '='
67,4-67,9: NUMBER '.3e14'
67,9-67,10: NEWLINE '\012'
67,9-67,10: NEWLINE '\n'
68,0-68,1: NAME 'x'
68,2-68,3: OP '='
68,4-68,9: NUMBER '3.1e4'
68,9-68,10: NEWLINE '\012'
69,0-69,1: NL '\012'
70,0-70,18: COMMENT '# String literals\012'
68,9-68,10: NEWLINE '\n'
69,0-69,1: NL '\n'
70,0-70,18: COMMENT '# String literals\n'
71,0-71,1: NAME 'x'
71,2-71,3: OP '='
71,4-71,6: STRING "''"
@ -227,7 +227,7 @@ test_tokenize
71,10-71,11: OP '='
71,12-71,14: STRING '""'
71,14-71,15: OP ';'
71,15-71,16: NEWLINE '\012'
71,15-71,16: NEWLINE '\n'
72,0-72,1: NAME 'x'
72,2-72,3: OP '='
72,4-72,8: STRING "'\\''"
@ -236,7 +236,7 @@ test_tokenize
72,12-72,13: OP '='
72,14-72,17: STRING '"\'"'
72,17-72,18: OP ';'
72,18-72,19: NEWLINE '\012'
72,18-72,19: NEWLINE '\n'
73,0-73,1: NAME 'x'
73,2-73,3: OP '='
73,4-73,7: STRING '\'"\''
@ -245,82 +245,82 @@ test_tokenize
73,11-73,12: OP '='
73,13-73,17: STRING '"\\""'
73,17-73,18: OP ';'
73,18-73,19: NEWLINE '\012'
73,18-73,19: NEWLINE '\n'
74,0-74,1: NAME 'x'
74,2-74,3: OP '='
74,4-74,32: STRING '"doesn\'t \\"shrink\\" does it"'
74,32-74,33: NEWLINE '\012'
74,32-74,33: NEWLINE '\n'
75,0-75,1: NAME 'y'
75,2-75,3: OP '='
75,4-75,31: STRING '\'doesn\\\'t "shrink" does it\''
75,31-75,32: NEWLINE '\012'
75,31-75,32: NEWLINE '\n'
76,0-76,1: NAME 'x'
76,2-76,3: OP '='
76,4-76,32: STRING '"does \\"shrink\\" doesn\'t it"'
76,32-76,33: NEWLINE '\012'
76,32-76,33: NEWLINE '\n'
77,0-77,1: NAME 'y'
77,2-77,3: OP '='
77,4-77,31: STRING '\'does "shrink" doesn\\\'t it\''
77,31-77,32: NEWLINE '\012'
77,31-77,32: NEWLINE '\n'
78,0-78,1: NAME 'x'
78,2-78,3: OP '='
78,4-83,3: STRING '"""\012The "quick"\012brown fox\012jumps over\012the \'lazy\' dog.\012"""'
83,3-83,4: NEWLINE '\012'
78,4-83,3: STRING '"""\nThe "quick"\nbrown fox\njumps over\nthe \'lazy\' dog.\n"""'
83,3-83,4: NEWLINE '\n'
84,0-84,1: NAME 'y'
84,2-84,3: OP '='
84,4-84,63: STRING '\'\\nThe "quick"\\nbrown fox\\njumps over\\nthe \\\'lazy\\\' dog.\\n\''
84,63-84,64: NEWLINE '\012'
84,63-84,64: NEWLINE '\n'
85,0-85,1: NAME 'y'
85,2-85,3: OP '='
85,4-90,3: STRING '\'\'\'\012The "quick"\012brown fox\012jumps over\012the \'lazy\' dog.\012\'\'\''
85,4-90,3: STRING '\'\'\'\nThe "quick"\nbrown fox\njumps over\nthe \'lazy\' dog.\n\'\'\''
90,3-90,4: OP ';'
90,4-90,5: NEWLINE '\012'
90,4-90,5: NEWLINE '\n'
91,0-91,1: NAME 'y'
91,2-91,3: OP '='
91,4-96,1: STRING '"\\n\\\012The \\"quick\\"\\n\\\012brown fox\\n\\\012jumps over\\n\\\012the \'lazy\' dog.\\n\\\012"'
91,4-96,1: STRING '"\\n\\\nThe \\"quick\\"\\n\\\nbrown fox\\n\\\njumps over\\n\\\nthe \'lazy\' dog.\\n\\\n"'
96,1-96,2: OP ';'
96,2-96,3: NEWLINE '\012'
96,2-96,3: NEWLINE '\n'
97,0-97,1: NAME 'y'
97,2-97,3: OP '='
97,4-102,1: STRING '\'\\n\\\012The \\"quick\\"\\n\\\012brown fox\\n\\\012jumps over\\n\\\012the \\\'lazy\\\' dog.\\n\\\012\''
97,4-102,1: STRING '\'\\n\\\nThe \\"quick\\"\\n\\\nbrown fox\\n\\\njumps over\\n\\\nthe \\\'lazy\\\' dog.\\n\\\n\''
102,1-102,2: OP ';'
102,2-102,3: NEWLINE '\012'
102,2-102,3: NEWLINE '\n'
103,0-103,1: NAME 'x'
103,2-103,3: OP '='
103,4-103,9: STRING "r'\\\\'"
103,10-103,11: OP '+'
103,12-103,17: STRING "R'\\\\'"
103,17-103,18: NEWLINE '\012'
103,17-103,18: NEWLINE '\n'
104,0-104,1: NAME 'x'
104,2-104,3: OP '='
104,4-104,9: STRING "r'\\''"
104,10-104,11: OP '+'
104,12-104,14: STRING "''"
104,14-104,15: NEWLINE '\012'
104,14-104,15: NEWLINE '\n'
105,0-105,1: NAME 'y'
105,2-105,3: OP '='
105,4-107,6: STRING "r'''\012foo bar \\\\\012baz'''"
105,4-107,6: STRING "r'''\nfoo bar \\\\\nbaz'''"
107,7-107,8: OP '+'
107,9-108,6: STRING "R'''\012foo'''"
108,6-108,7: NEWLINE '\012'
107,9-108,6: STRING "R'''\nfoo'''"
108,6-108,7: NEWLINE '\n'
109,0-109,1: NAME 'y'
109,2-109,3: OP '='
109,4-111,3: STRING 'r"""foo\012bar \\\\ baz\012"""'
109,4-111,3: STRING 'r"""foo\nbar \\\\ baz\n"""'
111,4-111,5: OP '+'
111,6-112,3: STRING "R'''spam\012'''"
112,3-112,4: NEWLINE '\012'
111,6-112,3: STRING "R'''spam\n'''"
112,3-112,4: NEWLINE '\n'
113,0-113,1: NAME 'x'
113,2-113,3: OP '='
113,4-113,10: STRING "u'abc'"
113,11-113,12: OP '+'
113,13-113,19: STRING "U'ABC'"
113,19-113,20: NEWLINE '\012'
113,19-113,20: NEWLINE '\n'
114,0-114,1: NAME 'y'
114,2-114,3: OP '='
114,4-114,10: STRING 'u"abc"'
114,11-114,12: OP '+'
114,13-114,19: STRING 'U"ABC"'
114,19-114,20: NEWLINE '\012'
114,19-114,20: NEWLINE '\n'
115,0-115,1: NAME 'x'
115,2-115,3: OP '='
115,4-115,11: STRING "ur'abc'"
@ -330,7 +330,7 @@ test_tokenize
115,24-115,31: STRING "uR'ABC'"
115,32-115,33: OP '+'
115,34-115,41: STRING "UR'ABC'"
115,41-115,42: NEWLINE '\012'
115,41-115,42: NEWLINE '\n'
116,0-116,1: NAME 'y'
116,2-116,3: OP '='
116,4-116,11: STRING 'ur"abc"'
@ -340,106 +340,106 @@ test_tokenize
116,24-116,31: STRING 'uR"ABC"'
116,32-116,33: OP '+'
116,34-116,41: STRING 'UR"ABC"'
116,41-116,42: NEWLINE '\012'
116,41-116,42: NEWLINE '\n'
117,0-117,1: NAME 'x'
117,2-117,3: OP '='
117,4-117,10: STRING "ur'\\\\'"
117,11-117,12: OP '+'
117,13-117,19: STRING "UR'\\\\'"
117,19-117,20: NEWLINE '\012'
117,19-117,20: NEWLINE '\n'
118,0-118,1: NAME 'x'
118,2-118,3: OP '='
118,4-118,10: STRING "ur'\\''"
118,11-118,12: OP '+'
118,13-118,15: STRING "''"
118,15-118,16: NEWLINE '\012'
118,15-118,16: NEWLINE '\n'
119,0-119,1: NAME 'y'
119,2-119,3: OP '='
119,4-121,6: STRING "ur'''\012foo bar \\\\\012baz'''"
119,4-121,6: STRING "ur'''\nfoo bar \\\\\nbaz'''"
121,7-121,8: OP '+'
121,9-122,6: STRING "UR'''\012foo'''"
122,6-122,7: NEWLINE '\012'
121,9-122,6: STRING "UR'''\nfoo'''"
122,6-122,7: NEWLINE '\n'
123,0-123,1: NAME 'y'
123,2-123,3: OP '='
123,4-125,3: STRING 'Ur"""foo\012bar \\\\ baz\012"""'
123,4-125,3: STRING 'Ur"""foo\nbar \\\\ baz\n"""'
125,4-125,5: OP '+'
125,6-126,3: STRING "uR'''spam\012'''"
126,3-126,4: NEWLINE '\012'
127,0-127,1: NL '\012'
128,0-128,14: COMMENT '# Indentation\012'
125,6-126,3: STRING "uR'''spam\n'''"
126,3-126,4: NEWLINE '\n'
127,0-127,1: NL '\n'
128,0-128,14: COMMENT '# Indentation\n'
129,0-129,2: NAME 'if'
129,3-129,4: NUMBER '1'
129,4-129,5: OP ':'
129,5-129,6: NEWLINE '\012'
129,5-129,6: NEWLINE '\n'
130,0-130,4: INDENT ' '
130,4-130,5: NAME 'x'
130,6-130,7: OP '='
130,8-130,9: NUMBER '2'
130,9-130,10: NEWLINE '\012'
130,9-130,10: NEWLINE '\n'
131,0-131,0: DEDENT ''
131,0-131,2: NAME 'if'
131,3-131,4: NUMBER '1'
131,4-131,5: OP ':'
131,5-131,6: NEWLINE '\012'
131,5-131,6: NEWLINE '\n'
132,0-132,8: INDENT ' '
132,8-132,9: NAME 'x'
132,10-132,11: OP '='
132,12-132,13: NUMBER '2'
132,13-132,14: NEWLINE '\012'
132,13-132,14: NEWLINE '\n'
133,0-133,0: DEDENT ''
133,0-133,2: NAME 'if'
133,3-133,4: NUMBER '1'
133,4-133,5: OP ':'
133,5-133,6: NEWLINE '\012'
133,5-133,6: NEWLINE '\n'
134,0-134,4: INDENT ' '
134,4-134,9: NAME 'while'
134,10-134,11: NUMBER '0'
134,11-134,12: OP ':'
134,12-134,13: NEWLINE '\012'
134,12-134,13: NEWLINE '\n'
135,0-135,5: INDENT ' '
135,5-135,7: NAME 'if'
135,8-135,9: NUMBER '0'
135,9-135,10: OP ':'
135,10-135,11: NEWLINE '\012'
135,10-135,11: NEWLINE '\n'
136,0-136,11: INDENT ' '
136,11-136,12: NAME 'x'
136,13-136,14: OP '='
136,15-136,16: NUMBER '2'
136,16-136,17: NEWLINE '\012'
136,16-136,17: NEWLINE '\n'
137,5-137,5: DEDENT ''
137,5-137,6: NAME 'x'
137,7-137,8: OP '='
137,9-137,10: NUMBER '2'
137,10-137,11: NEWLINE '\012'
137,10-137,11: NEWLINE '\n'
138,0-138,0: DEDENT ''
138,0-138,0: DEDENT ''
138,0-138,2: NAME 'if'
138,3-138,4: NUMBER '0'
138,4-138,5: OP ':'
138,5-138,6: NEWLINE '\012'
138,5-138,6: NEWLINE '\n'
139,0-139,2: INDENT ' '
139,2-139,4: NAME 'if'
139,5-139,6: NUMBER '2'
139,6-139,7: OP ':'
139,7-139,8: NEWLINE '\012'
139,7-139,8: NEWLINE '\n'
140,0-140,3: INDENT ' '
140,3-140,8: NAME 'while'
140,9-140,10: NUMBER '0'
140,10-140,11: OP ':'
140,11-140,12: NEWLINE '\012'
140,11-140,12: NEWLINE '\n'
141,0-141,8: INDENT ' '
141,8-141,10: NAME 'if'
141,11-141,12: NUMBER '1'
141,12-141,13: OP ':'
141,13-141,14: NEWLINE '\012'
141,13-141,14: NEWLINE '\n'
142,0-142,10: INDENT ' '
142,10-142,11: NAME 'x'
142,12-142,13: OP '='
142,14-142,15: NUMBER '2'
142,15-142,16: NEWLINE '\012'
143,0-143,1: NL '\012'
144,0-144,12: COMMENT '# Operators\012'
145,0-145,1: NL '\012'
142,15-142,16: NEWLINE '\n'
143,0-143,1: NL '\n'
144,0-144,12: COMMENT '# Operators\n'
145,0-145,1: NL '\n'
146,0-146,0: DEDENT ''
146,0-146,0: DEDENT ''
146,0-146,0: DEDENT ''
@ -461,7 +461,7 @@ test_tokenize
146,22-146,23: OP ')'
146,23-146,24: OP ':'
146,25-146,29: NAME 'pass'
146,29-146,30: NEWLINE '\012'
146,29-146,30: NEWLINE '\n'
147,0-147,3: NAME 'def'
147,4-147,8: NAME 'd01v'
147,8-147,9: OP '('
@ -477,8 +477,8 @@ test_tokenize
147,27-147,28: OP ')'
147,28-147,29: OP ':'
147,30-147,34: NAME 'pass'
147,34-147,35: NEWLINE '\012'
148,0-148,1: NL '\012'
147,34-147,35: NEWLINE '\n'
148,0-148,1: NL '\n'
149,0-149,1: OP '('
149,1-149,2: NAME 'x'
149,2-149,3: OP ','
@ -498,9 +498,9 @@ test_tokenize
149,25-149,26: NUMBER '2'
149,26-149,27: OP '}'
149,27-149,28: OP ')'
149,28-149,29: NEWLINE '\012'
150,0-150,1: NL '\012'
151,0-151,13: COMMENT '# comparison\012'
149,28-149,29: NEWLINE '\n'
150,0-150,1: NL '\n'
151,0-151,13: COMMENT '# comparison\n'
152,0-152,2: NAME 'if'
152,3-152,4: NUMBER '1'
152,5-152,6: OP '<'
@ -529,29 +529,29 @@ test_tokenize
152,64-152,65: NUMBER '1'
152,65-152,66: OP ':'
152,67-152,71: NAME 'pass'
152,71-152,72: NEWLINE '\012'
153,0-153,1: NL '\012'
154,0-154,9: COMMENT '# binary\012'
152,71-152,72: NEWLINE '\n'
153,0-153,1: NL '\n'
154,0-154,9: COMMENT '# binary\n'
155,0-155,1: NAME 'x'
155,2-155,3: OP '='
155,4-155,5: NUMBER '1'
155,6-155,7: OP '&'
155,8-155,9: NUMBER '1'
155,9-155,10: NEWLINE '\012'
155,9-155,10: NEWLINE '\n'
156,0-156,1: NAME 'x'
156,2-156,3: OP '='
156,4-156,5: NUMBER '1'
156,6-156,7: OP '^'
156,8-156,9: NUMBER '1'
156,9-156,10: NEWLINE '\012'
156,9-156,10: NEWLINE '\n'
157,0-157,1: NAME 'x'
157,2-157,3: OP '='
157,4-157,5: NUMBER '1'
157,6-157,7: OP '|'
157,8-157,9: NUMBER '1'
157,9-157,10: NEWLINE '\012'
158,0-158,1: NL '\012'
159,0-159,8: COMMENT '# shift\012'
157,9-157,10: NEWLINE '\n'
158,0-158,1: NL '\n'
159,0-159,8: COMMENT '# shift\n'
160,0-160,1: NAME 'x'
160,2-160,3: OP '='
160,4-160,5: NUMBER '1'
@ -559,9 +559,9 @@ test_tokenize
160,9-160,10: NUMBER '1'
160,11-160,13: OP '>>'
160,14-160,15: NUMBER '1'
160,15-160,16: NEWLINE '\012'
161,0-161,1: NL '\012'
162,0-162,11: COMMENT '# additive\012'
160,15-160,16: NEWLINE '\n'
161,0-161,1: NL '\n'
162,0-162,11: COMMENT '# additive\n'
163,0-163,1: NAME 'x'
163,2-163,3: OP '='
163,4-163,5: NUMBER '1'
@ -573,9 +573,9 @@ test_tokenize
163,16-163,17: NUMBER '1'
163,18-163,19: OP '+'
163,20-163,21: NUMBER '1'
163,21-163,22: NEWLINE '\012'
164,0-164,1: NL '\012'
165,0-165,17: COMMENT '# multiplicative\012'
163,21-163,22: NEWLINE '\n'
164,0-164,1: NL '\n'
165,0-165,17: COMMENT '# multiplicative\n'
166,0-166,1: NAME 'x'
166,2-166,3: OP '='
166,4-166,5: NUMBER '1'
@ -585,9 +585,9 @@ test_tokenize
166,12-166,13: NUMBER '1'
166,14-166,15: OP '%'
166,16-166,17: NUMBER '1'
166,17-166,18: NEWLINE '\012'
167,0-167,1: NL '\012'
168,0-168,8: COMMENT '# unary\012'
166,17-166,18: NEWLINE '\n'
167,0-167,1: NL '\n'
168,0-168,8: COMMENT '# unary\n'
169,0-169,1: NAME 'x'
169,2-169,3: OP '='
169,4-169,5: OP '~'
@ -603,7 +603,7 @@ test_tokenize
169,23-169,24: OP '^'
169,25-169,26: OP '-'
169,26-169,27: NUMBER '1'
169,27-169,28: NEWLINE '\012'
169,27-169,28: NEWLINE '\n'
170,0-170,1: NAME 'x'
170,2-170,3: OP '='
170,4-170,5: OP '-'
@ -623,14 +623,14 @@ test_tokenize
170,22-170,23: NUMBER '1'
170,23-170,24: OP '*'
170,24-170,25: NUMBER '1'
170,25-170,26: NEWLINE '\012'
171,0-171,1: NL '\012'
172,0-172,11: COMMENT '# selector\012'
170,25-170,26: NEWLINE '\n'
171,0-171,1: NL '\n'
172,0-172,11: COMMENT '# selector\n'
173,0-173,6: NAME 'import'
173,7-173,10: NAME 'sys'
173,10-173,11: OP ','
173,12-173,16: NAME 'time'
173,16-173,17: NEWLINE '\012'
173,16-173,17: NEWLINE '\n'
174,0-174,1: NAME 'x'
174,2-174,3: OP '='
174,4-174,7: NAME 'sys'
@ -643,6 +643,6 @@ test_tokenize
174,24-174,28: NAME 'time'
174,28-174,29: OP '('
174,29-174,30: OP ')'
174,30-174,31: NEWLINE '\012'
175,0-175,1: NL '\012'
174,30-174,31: NEWLINE '\n'
175,0-175,1: NL '\n'
176,0-176,0: ENDMARKER ''

View File

@ -335,8 +335,14 @@ string_print(PyStringObject *op, FILE *fp, int flags)
c = op->ob_sval[i];
if (c == quote || c == '\\')
fprintf(fp, "\\%c", c);
else if (c < ' ' || c >= 0177)
fprintf(fp, "\\%03o", c & 0377);
else if (c == '\t')
fprintf(fp, "\\t");
else if (c == '\n')
fprintf(fp, "\\n");
else if (c == '\r')
fprintf(fp, "\\r");
else if (c < ' ' || c >= 0x7f)
fprintf(fp, "\\x%02x", c & 0xff);
else
fputc(c, fp);
}
@ -374,10 +380,15 @@ string_repr(register PyStringObject *op)
c = op->ob_sval[i];
if (c == quote || c == '\\')
*p++ = '\\', *p++ = c;
else if (c < ' ' || c >= 0177) {
sprintf(p, "\\%03o", c & 0377);
while (*p != '\0')
p++;
else if (c == '\t')
*p++ = '\\', *p++ = 't';
else if (c == '\n')
*p++ = '\\', *p++ = 'n';
else if (c == '\r')
*p++ = '\\', *p++ = 'r';
else if (c < ' ' || c >= 0x7f) {
sprintf(p, "\\x%02x", c & 0xff);
p += 4;
}
else
*p++ = c;

View File

@ -1343,7 +1343,7 @@ PyObject *unicodeescape_string(const Py_UNICODE *s,
char *p;
char *q;
static const char *hexdigit = "0123456789ABCDEF";
static const char *hexdigit = "0123456789abcdef";
repr = PyString_FromStringAndSize(NULL, 2 + 6*size + 1);
if (repr == NULL)
@ -1372,12 +1372,25 @@ PyObject *unicodeescape_string(const Py_UNICODE *s,
*p++ = hexdigit[(ch >> 4) & 0xf];
*p++ = hexdigit[ch & 15];
}
/* Map non-printable US ASCII to '\ooo' */
/* Map special whitespace to '\t', \n', '\r' */
else if (ch == '\t') {
*p++ = '\\';
*p++ = 't';
}
else if (ch == '\n') {
*p++ = '\\';
*p++ = 'n';
}
else if (ch == '\r') {
*p++ = '\\';
*p++ = 'r';
}
/* Map non-printable US ASCII to '\xhh' */
else if (ch < ' ' || ch >= 128) {
*p++ = '\\';
*p++ = hexdigit[(ch >> 6) & 7];
*p++ = hexdigit[(ch >> 3) & 7];
*p++ = hexdigit[ch & 7];
*p++ = 'x';
*p++ = hexdigit[(ch >> 4) & 0xf];
*p++ = hexdigit[ch & 15];
}
/* Copy everything else as-is */
else
@ -1498,7 +1511,7 @@ PyObject *PyUnicode_EncodeRawUnicodeEscape(const Py_UNICODE *s,
char *p;
char *q;
static const char *hexdigit = "0123456789ABCDEF";
static const char *hexdigit = "0123456789abcdef";
repr = PyString_FromStringAndSize(NULL, 6 * size);
if (repr == NULL)