Mercurial > cpython-lru_cache-weakref
diff Objects/unicodeobject.c @ 30706:be0ca26ad574 2.3
Patch #825679: Clarify semantics of .isfoo on empty strings.
| author | Martin v. Löwis <martin@v.loewis.de> |
|---|---|
| date | Sat, 18 Oct 2003 09:54:38 +0000 |
| parents | a8a1bef407eb |
| children | 982e3e40bf1e |
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--- a/Objects/unicodeobject.c Sat Oct 18 09:37:12 2003 +0000 +++ b/Objects/unicodeobject.c Sat Oct 18 09:54:38 2003 +0000 @@ -4898,7 +4898,7 @@ PyDoc_STRVAR(isupper__doc__, "S.isupper() -> bool\n\ \n\ -Return True if all cased characters in S are uppercase and there is\n\ +Return True if all cased characters in S are uppercase and there is\n\ at least one cased character in S, False otherwise."); static PyObject* @@ -4932,9 +4932,10 @@ PyDoc_STRVAR(istitle__doc__, "S.istitle() -> bool\n\ \n\ -Return True if S is a titlecased string, i.e. upper- and titlecase\n\ -characters may only follow uncased characters and lowercase characters\n\ -only cased ones. Return False otherwise."); +Return True if S is a titlecased string and there is at least one\n\ +character in S, i.e. upper- and titlecase characters may only\n\ +follow uncased characters and lowercase characters only cased ones.\n\ +Return False otherwise."); static PyObject* unicode_istitle(PyUnicodeObject *self) @@ -4979,8 +4980,8 @@ PyDoc_STRVAR(isspace__doc__, "S.isspace() -> bool\n\ \n\ -Return True if there are only whitespace characters in S,\n\ -False otherwise."); +Return True if all characters in S are whitespace\n\ +and there is at least one character in S, False otherwise."); static PyObject* unicode_isspace(PyUnicodeObject *self) @@ -5008,7 +5009,7 @@ PyDoc_STRVAR(isalpha__doc__, "S.isalpha() -> bool\n\ \n\ -Return True if all characters in S are alphabetic\n\ +Return True if all characters in S are alphabetic\n\ and there is at least one character in S, False otherwise."); static PyObject* @@ -5037,7 +5038,7 @@ PyDoc_STRVAR(isalnum__doc__, "S.isalnum() -> bool\n\ \n\ -Return True if all characters in S are alphanumeric\n\ +Return True if all characters in S are alphanumeric\n\ and there is at least one character in S, False otherwise."); static PyObject* @@ -5095,8 +5096,8 @@ PyDoc_STRVAR(isdigit__doc__, "S.isdigit() -> bool\n\ \n\ -Return True if there are only digit characters in S,\n\ -False otherwise."); +Return True if all characters in S are digits\n\ +and there is at least one character in S, False otherwise."); static PyObject* unicode_isdigit(PyUnicodeObject *self)