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#2630: Implement PEP 3138.

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The repr() of a string now contains printable Unicode characters unescaped.
The new ascii() builtin can be used to get a repr() with only ASCII characters in it.

PEP and patch were written by Atsuo Ishimoto.
This commit is contained in:
Georg Brandl 2008-06-11 18:37:52 +00:00
parent ea6d58d9d3
commit 559e5d7f4d
25 changed files with 1271 additions and 974 deletions
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8
Include/unicodeobject.h
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@ -220,6 +220,7 @@ typedef PY_UNICODE_TYPE Py_UNICODE;
# define _PyUnicode_IsLinebreak _PyUnicodeUCS2_IsLinebreak
# define _PyUnicode_IsLowercase _PyUnicodeUCS2_IsLowercase
# define _PyUnicode_IsNumeric _PyUnicodeUCS2_IsNumeric
# define _PyUnicode_IsPrintable _PyUnicodeUCS2_IsPrintable
# define _PyUnicode_IsTitlecase _PyUnicodeUCS2_IsTitlecase
# define _PyUnicode_IsXidStart _PyUnicodeUCS2_IsXidStart
# define _PyUnicode_IsXidContinue _PyUnicodeUCS2_IsXidContinue
@ -317,6 +318,7 @@ typedef PY_UNICODE_TYPE Py_UNICODE;
# define _PyUnicode_IsLinebreak _PyUnicodeUCS4_IsLinebreak
# define _PyUnicode_IsLowercase _PyUnicodeUCS4_IsLowercase
# define _PyUnicode_IsNumeric _PyUnicodeUCS4_IsNumeric
# define _PyUnicode_IsPrintable _PyUnicodeUCS4_IsPrintable
# define _PyUnicode_IsTitlecase _PyUnicodeUCS4_IsTitlecase
# define _PyUnicode_IsXidStart _PyUnicodeUCS4_IsXidStart
# define _PyUnicode_IsXidContinue _PyUnicodeUCS4_IsXidContinue
@ -357,6 +359,7 @@ typedef PY_UNICODE_TYPE Py_UNICODE;
#define Py_UNICODE_ISDECIMAL(ch) _PyUnicode_IsDecimalDigit(ch)
#define Py_UNICODE_ISDIGIT(ch) _PyUnicode_IsDigit(ch)
#define Py_UNICODE_ISNUMERIC(ch) _PyUnicode_IsNumeric(ch)
#define Py_UNICODE_ISPRINTABLE(ch) _PyUnicode_IsPrintable(ch)
#define Py_UNICODE_TODECIMAL(ch) _PyUnicode_ToDecimalDigit(ch)
#define Py_UNICODE_TODIGIT(ch) _PyUnicode_ToDigit(ch)
@ -387,6 +390,7 @@ extern const unsigned char _Py_ascii_whitespace[];
#define Py_UNICODE_ISDECIMAL(ch) _PyUnicode_IsDecimalDigit(ch)
#define Py_UNICODE_ISDIGIT(ch) _PyUnicode_IsDigit(ch)
#define Py_UNICODE_ISNUMERIC(ch) _PyUnicode_IsNumeric(ch)
#define Py_UNICODE_ISPRINTABLE(ch) _PyUnicode_IsPrintable(ch)
#define Py_UNICODE_TODECIMAL(ch) _PyUnicode_ToDecimalDigit(ch)
#define Py_UNICODE_TODIGIT(ch) _PyUnicode_ToDigit(ch)
@ -1533,6 +1537,10 @@ PyAPI_FUNC(int) _PyUnicode_IsNumeric(
Py_UNICODE ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsPrintable(
Py_UNICODE ch /* Unicode character */
);
PyAPI_FUNC(int) _PyUnicode_IsAlpha(
Py_UNICODE ch /* Unicode character */
);