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| author | Guido van Rossum <guido@python.org> | 1991-10-24 14:55:57 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1991-10-24 14:55:57 (GMT) |
| commit | 3d3037d51a541ac1480e60dc469efc51607542f5 (patch) | |
| tree | 8d250f8a9c1709c2891ab325a6b038b04777894a /Objects/longobject.c | |
| parent | 27acb3379e7349b0ca33e007919bee17882a59a3 (diff) | |
| download | cpython-3d3037d51a541ac1480e60dc469efc51607542f5.zip cpython-3d3037d51a541ac1480e60dc469efc51607542f5.tar.gz cpython-3d3037d51a541ac1480e60dc469efc51607542f5.tar.bz2 | |
Changed convert to add '0' or '0x' prefix for oct/hex.
Added NULL function pointers for shift and mask ops.
Diffstat (limited to 'Objects/longobject.c')
| -rw-r--r-- | Objects/longobject.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/Objects/longobject.c b/Objects/longobject.c index ca4088c..c9c0dbf 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -253,7 +253,8 @@ divrem1(a, n, prem) } /* Convert a long int object to a string, using a given conversion base. - Return a string object. */ + Return a string object. + If base is 8 or 16, add the proper prefix '0' or '0x'. */ stringobject * long_format(a, base) @@ -276,7 +277,7 @@ long_format(a, base) ++bits; i >>= 1; } - i = 1 + (size_a*SHIFT + bits-1) / bits; + i = 3 + (size_a*SHIFT + bits-1) / bits; str = (stringobject *) newsizedstringobject((char *)0, i); if (str == NULL) return NULL; @@ -310,6 +311,12 @@ long_format(a, base) }) } while (a->ob_size != 0); DECREF(a); + if (base == 8) + *--p = '0'; + else if (base == 16) { + *--p = 'x'; + *--p = '0'; + } if (sign) *--p = sign; if (p != GETSTRINGVALUE(str)) { @@ -992,6 +999,12 @@ static number_methods long_as_number = { long_pos, /*tp_positive*/ long_abs, /*tp_absolute*/ long_nonzero, /*tp_nonzero*/ + 0, /*nb_invert*/ + 0, /*nb_lshift*/ + 0, /*nb_rshift*/ + 0, /*nb_and*/ + 0, /*nb_xor*/ + 0, /*nb_or*/ }; typeobject Longtype = { |