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aca19e6a74
int, long, and float __format__(), and it keeps their implementation in sync with py3k. Also added PyOS_double_to_string. This is the "fallback" version that's also available in trunk, and should be kept in sync with that code. I'll add an issue to document PyOS_double_to_string in the C API. There are many internal cleanups. Externally visible changes include: - Implement PEP 378, Format Specifier for Thousands Separator, for floats, ints, and longs. - Issue #5515: 'n' formatting for ints, longs, and floats handles leading zero formatting poorly. - Issue #5772: For float.__format__, don't add a trailing ".0" if we're using no type code and we have an exponent.
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
#ifndef Py_STRTOD_H
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#define Py_STRTOD_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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PyAPI_FUNC(double) PyOS_ascii_strtod(const char *str, char **ptr);
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PyAPI_FUNC(double) PyOS_ascii_atof(const char *str);
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PyAPI_FUNC(char *) PyOS_ascii_formatd(char *buffer, size_t buf_len, const char *format, double d);
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/* The caller is responsible for calling PyMem_Free to free the buffer
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that's is returned. */
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PyAPI_FUNC(char *) PyOS_double_to_string(double val,
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char format_code,
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int precision,
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int flags,
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int *type);
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/* PyOS_double_to_string's "flags" parameter can be set to 0 or more of: */
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#define Py_DTSF_SIGN 0x01 /* always add the sign */
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#define Py_DTSF_ADD_DOT_0 0x02 /* if the result is an integer add ".0" */
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#define Py_DTSF_ALT 0x04 /* "alternate" formatting. it's format_code
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specific */
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/* PyOS_double_to_string's "type", if non-NULL, will be set to one of: */
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#define Py_DTST_FINITE 0
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#define Py_DTST_INFINITE 1
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#define Py_DTST_NAN 2
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_STRTOD_H */
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