Staging
v0.5.1
v0.5.1
https://github.com/python/cpython
Revision dc191245d8f63f5ab41afff0468b7463a07e7b00 authored by Miss Islington (bot) on 04 October 2019, 10:28:54 UTC, committed by GitHub on 04 October 2019, 10:28:54 UTC
On Windows use UTF-16 (or UTF-32 for 32-bit Tcl_UniChar) with the "surrogatepass" error handler for converting to/from Tcl Unicode objects. On Linux use UTF-8 with the "surrogateescape" error handler for converting to/from Tcl String objects. Converting strings from Tcl to Python and back now never fails (except MemoryError). (cherry picked from commit 06cb94bc8419b9a24df6b0d724fcd8e40c6971d6) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
1 parent 3af2733
Tip revision: dc191245d8f63f5ab41afff0468b7463a07e7b00 authored by Miss Islington (bot) on 04 October 2019, 10:28:54 UTC
bpo-13153: Use OS native encoding for converting between Python and Tcl. (GH-16545)
bpo-13153: Use OS native encoding for converting between Python and Tcl. (GH-16545)
Tip revision: dc19124
find-uname.py
#!/usr/bin/env python3
"""
For each argument on the command line, look for it in the set of all Unicode
names. Arguments are treated as case-insensitive regular expressions, e.g.:
% find-uname 'small letter a$' 'horizontal line'
*** small letter a$ matches ***
LATIN SMALL LETTER A (97)
COMBINING LATIN SMALL LETTER A (867)
CYRILLIC SMALL LETTER A (1072)
PARENTHESIZED LATIN SMALL LETTER A (9372)
CIRCLED LATIN SMALL LETTER A (9424)
FULLWIDTH LATIN SMALL LETTER A (65345)
*** horizontal line matches ***
HORIZONTAL LINE EXTENSION (9135)
"""
import unicodedata
import sys
import re
def main(args):
unicode_names = []
for ix in range(sys.maxunicode+1):
try:
unicode_names.append((ix, unicodedata.name(chr(ix))))
except ValueError: # no name for the character
pass
for arg in args:
pat = re.compile(arg, re.I)
matches = [(y,x) for (x,y) in unicode_names
if pat.search(y) is not None]
if matches:
print("***", arg, "matches", "***")
for match in matches:
print("%s (%d)" % match)
if __name__ == "__main__":
main(sys.argv[1:])
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