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Change the unicode.translate docstring to document that

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Unicode strings (with arbitrary length) are allowed
as entries in the unicode.translate mapping.

Add a test case for multicharacter replacements.

(Multicharacter replacements were enabled by the
PEP 293 patch)
This commit is contained in:
Walter Dörwald 2002-09-04 20:31:32 +00:00
parent a04c3d86ae
commit 5c1ee17742
2 changed files with 5 additions and 2 deletions
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2
Lib/test/test_unicode.py
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@ -405,6 +405,8 @@ test('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'\n', u'abc\n', u'def\r\n', u'ghi
test('translate', u"abababc", u'bbbc', {ord('a'):None}) test('translate', u"abababc", u'bbbc', {ord('a'):None})
test('translate', u"abababc", u'iiic', {ord('a'):None, ord('b'):ord('i')}) test('translate', u"abababc", u'iiic', {ord('a'):None, ord('b'):ord('i')})
test('translate', u"abababc", u'iiix', {ord('a'):None, ord('b'):ord('i'), ord('c'):u'x'}) test('translate', u"abababc", u'iiix', {ord('a'):None, ord('b'):ord('i'), ord('c'):u'x'})
test('translate', u"abababc", u'<i><i><i>c', {ord('a'):None, ord('b'):u'<i>'})
test('translate', u"abababc", u'c', {ord('a'):None, ord('b'):u''})
# Contains: # Contains:
print 'Testing Unicode contains method...', print 'Testing Unicode contains method...',

5
Objects/unicodeobject.c
View file

@ -5610,8 +5610,9 @@ PyDoc_STRVAR(translate__doc__,
\n\ \n\
Return a copy of the string S, where all characters have been mapped\n\ Return a copy of the string S, where all characters have been mapped\n\
through the given translation table, which must be a mapping of\n\ through the given translation table, which must be a mapping of\n\
Unicode ordinals to Unicode ordinals or None. Unmapped characters\n\ Unicode ordinals to Unicode ordinals, Unicode strings or None.\n\
are left untouched. Characters mapped to None are deleted."); Unmapped characters are left untouched. Characters mapped to None\n\
are deleted.");
static PyObject* static PyObject*
unicode_translate(PyUnicodeObject *self, PyObject *table) unicode_translate(PyUnicodeObject *self, PyObject *table)