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The other half of Issue #1580: use short float repr where possible.

Browse source 
Addresses the float -> string conversion, using David Gay's code which
was added in Mark Dickinson's checkin r71663.

Also addresses these, which are intertwined with the short repr
changes:

- Issue #5772: format(1e100, '<') produces '1e+100', not '1.0e+100'
- Issue #5515: 'n' formatting with commas no longer works poorly
    with leading zeros.
- PEP 378 Format Specifier for Thousands Separator: implemented
    for floats.
This commit is contained in:
Eric Smith 2009-04-16 20:16:10 +00:00
parent b08a53a99d
commit 0923d1d8d7
16 changed files with 1491 additions and 830 deletions
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26
Include/unicodeobject.h
View file

@ -1482,24 +1482,22 @@ PyAPI_FUNC(PyObject *) _PyUnicode_XStrip(
into the string pointed to by buffer. For the argument descriptions,
see Objects/stringlib/localeutil.h */
PyAPI_FUNC(int) _PyUnicode_InsertThousandsGroupingLocale(Py_UNICODE *buffer,
Py_ssize_t n_buffer,
Py_ssize_t n_digits,
Py_ssize_t buf_size,
Py_ssize_t *count,
int append_zero_char);
PyAPI_FUNC(Py_ssize_t) _PyUnicode_InsertThousandsGroupingLocale(Py_UNICODE *buffer,
Py_ssize_t n_buffer,
Py_UNICODE *digits,
Py_ssize_t n_digits,
Py_ssize_t min_width);
/* Using explicit passed-in values, insert the thousands grouping
into the string pointed to by buffer. For the argument descriptions,
see Objects/stringlib/localeutil.h */
PyAPI_FUNC(int) _PyUnicode_InsertThousandsGrouping(Py_UNICODE *buffer,
Py_ssize_t n_buffer,
Py_ssize_t n_digits,
Py_ssize_t buf_size,
Py_ssize_t *count,
int append_zero_char,
const char *grouping,
const char *thousands_sep);
PyAPI_FUNC(Py_ssize_t) _PyUnicode_InsertThousandsGrouping(Py_UNICODE *buffer,
Py_ssize_t n_buffer,
Py_UNICODE *digits,
Py_ssize_t n_digits,
Py_ssize_t min_width,
const char *grouping,
const char *thousands_sep);
/* === Characters Type APIs =============================================== */
/* Helper array used by Py_UNICODE_ISSPACE(). */