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#2630: Implement PEP 3138.

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The repr() of a string now contains printable Unicode characters unescaped.
The new ascii() builtin can be used to get a repr() with only ASCII characters in it.

PEP and patch were written by Atsuo Ishimoto.
This commit is contained in:
Georg Brandl 2008-06-11 18:37:52 +00:00
parent ea6d58d9d3
commit 559e5d7f4d
25 changed files with 1271 additions and 974 deletions
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15
Python/bltinmodule.c
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@ -265,6 +265,20 @@ PyDoc_STRVAR(any_doc,
\n\
Return True if bool(x) is True for any x in the iterable.");
static PyObject *
builtin_ascii(PyObject *self, PyObject *v)
{
return PyObject_ASCII(v);
}
PyDoc_STRVAR(ascii_doc,
"ascii(object) -> string\n\
\n\
As repr(), return a string containing a printable representation of an\n\
object, but escape the non-ASCII characters in the string returned by\n\
repr() using \\x, \\u or \\U escapes. This generates a string similar\n\
to that returned by repr() in Python 2.");
static PyObject *
builtin_bin(PyObject *self, PyObject *v)
@ -2188,6 +2202,7 @@ static PyMethodDef builtin_methods[] = {
{"abs", builtin_abs, METH_O, abs_doc},
{"all", builtin_all, METH_O, all_doc},
{"any", builtin_any, METH_O, any_doc},
{"ascii", builtin_ascii, METH_O, ascii_doc},
{"bin", builtin_bin, METH_O, bin_doc},
{"chr", builtin_chr, METH_VARARGS, chr_doc},
{"cmp", builtin_cmp, METH_VARARGS, cmp_doc},