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Fix endcase for str.rpartition()

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This commit is contained in:
Raymond Hettinger 2006-09-04 15:32:48 +00:00
parent bb0996ccc5
commit a0c95fa4d8
5 changed files with 11 additions and 11 deletions
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4
Doc/lib/libstdtypes.tex
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@ -771,8 +771,8 @@ The original string is returned if
Split the string at the last occurrence of \var{sep}, and return
a 3-tuple containing the part before the separator, the separator
itself, and the part after the separator. If the separator is not
found, return a 3-tuple containing the string itself, followed by
two empty strings.
found, return a 3-tuple containing two empty strings, followed by
the string itself.
\versionadded{2.5}
\end{methoddesc}

2
Lib/test/string_tests.py
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@ -1069,7 +1069,7 @@ def test_rpartition(self):
# from raymond's original specification
S = 'http://www.python.org'
self.checkequal(('http', '://', 'www.python.org'), S, 'rpartition', '://')
self.checkequal(('http://www.python.org', '', ''), S, 'rpartition', '?')
self.checkequal(('', '', 'http://www.python.org'), S, 'rpartition', '?')
self.checkequal(('', 'http://', 'www.python.org'), S, 'rpartition', 'http://')
self.checkequal(('http://www.python.', 'org', ''), S, 'rpartition', 'org')

8
Objects/stringlib/partition.h
View file

@ -78,12 +78,12 @@ stringlib_rpartition(
}
if (pos < 0) {
Py_INCREF(str_obj);
PyTuple_SET_ITEM(out, 0, (PyObject*) str_obj);
Py_INCREF(STRINGLIB_EMPTY);
PyTuple_SET_ITEM(out, 0, (PyObject*) STRINGLIB_EMPTY);
Py_INCREF(STRINGLIB_EMPTY);
PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY);
Py_INCREF(STRINGLIB_EMPTY);
PyTuple_SET_ITEM(out, 2, (PyObject*) STRINGLIB_EMPTY);
Py_INCREF(str_obj);
PyTuple_SET_ITEM(out, 2, (PyObject*) str_obj);
return out;
}

4
Objects/stringobject.c
View file

@ -1543,11 +1543,11 @@ string_partition(PyStringObject *self, PyObject *sep_obj)
}
PyDoc_STRVAR(rpartition__doc__,
"S.rpartition(sep) -> (head, sep, tail)\n\
"S.rpartition(sep) -> (tail, sep, head)\n\
\n\
Searches for the separator sep in S, starting at the end of S, and returns\n\
the part before it, the separator itself, and the part after it. If the\n\
separator is not found, returns S and two empty strings.");
separator is not found, returns two empty strings and S.");
static PyObject *
string_rpartition(PyStringObject *self, PyObject *sep_obj)

4
Objects/unicodeobject.c
View file

@ -6712,11 +6712,11 @@ unicode_partition(PyUnicodeObject *self, PyObject *separator)
}
PyDoc_STRVAR(rpartition__doc__,
"S.rpartition(sep) -> (head, sep, tail)\n\
"S.rpartition(sep) -> (tail, sep, head)\n\
\n\
Searches for the separator sep in S, starting at the end of S, and returns\n\
the part before it, the separator itself, and the part after it. If the\n\
separator is not found, returns S and two empty strings.");
separator is not found, returns two empty strings and S.");
static PyObject*
unicode_rpartition(PyUnicodeObject *self, PyObject *separator)