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Issue #3282: str.isprintable() should return False for undefined Unicode characters.

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This commit is contained in:
Georg Brandl 2008-07-04 15:55:02 +00:00
parent 6e7196fb93
commit d52429fb49
6 changed files with 8937 additions and 8818 deletions
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10
Tools/unicode/makeunicodedata.py
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@ -20,7 +20,7 @@
# 2002-11-25 mvl add UNIDATA_VERSION
# 2004-05-29 perky add east asian width information
# 2006-03-10 mvl update to Unicode 4.1; add UCD 3.2 delta
# 2008-06-11 gb add NONPRINTABLE_MASK for Atsuo Ishimoto's ascii() patch
# 2008-06-11 gb add PRINTABLE_MASK for Atsuo Ishimoto's ascii() patch
#
# written by Fredrik Lundh (fredrik@pythonware.com)
#
@ -61,7 +61,7 @@ TITLE_MASK = 0x40
UPPER_MASK = 0x80
XID_START_MASK = 0x100
XID_CONTINUE_MASK = 0x200
NONPRINTABLE_MASK = 0x400
PRINTABLE_MASK = 0x400
def maketables(trace=0):
@ -373,10 +373,8 @@ def makeunicodetype(unicode, trace):
flags |= TITLE_MASK
if category == "Lu":
flags |= UPPER_MASK
if category[0] == "C":
flags |= NONPRINTABLE_MASK
if category[0] == "Z" and char != " ":
flags |= NONPRINTABLE_MASK
if char == " " or category[0] not in ("C", "Z"):
flags |= PRINTABLE_MASK
if "XID_Start" in properties:
flags |= XID_START_MASK
if "XID_Continue" in properties: