[issue3282] Undefined unicode characters should be non-printable

[Georg Brandl]

Georg Brandl <[EMAIL PROTECTED]> added the comment:

Should be fixed in r64701...

--
nosy: +georg.brandl
resolution:  -> fixed
status: open -> closed

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[issue3282] Undefined unicode characters should be non-printable

[Amaury Forgeot d'Arc]

New submission from Amaury Forgeot d'Arc <[EMAIL PROTECTED]>:

str.isprintable() returns True for undefined unicode code points:

>>> c = "\ufffe"
>>> unicodedata.category(c)
'Cn' # (Other, Not Assigned)
>>> c.isprintable()
True

Same for "\u0242", "\ufb12"...

The cause is probably in unicodectype.c: _PyUnicode_IsPrintable():
return (ctype->flags & NONPRINTABLE_MASK) == 0;
but ctype->flags is 0 for undefined chars.

--
components: Unicode
messages: 69254
nosy: amaury.forgeotdarc
severity: normal
status: open
title: Undefined unicode characters should be non-printable
versions: Python 3.0

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