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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
eptags.py
#! /usr/bin/env python3
"""Create a TAGS file for Python programs, usable with GNU Emacs.
usage: eptags pyfiles...
The output TAGS file is usable with Emacs version 18, 19, 20.
Tagged are:
- functions (even inside other defs or classes)
- classes
eptags warns about files it cannot open.
eptags will not give warnings about duplicate tags.
BUGS:
Because of tag duplication (methods with the same name in different
classes), TAGS files are not very useful for most object-oriented
python projects.
"""
import sys,re
expr = r'^[ \t]*(def|class)[ \t]+([a-zA-Z_][a-zA-Z0-9_]*)[ \t]*[:\(]'
matcher = re.compile(expr)
def treat_file(filename, outfp):
"""Append tags found in file named 'filename' to the open file 'outfp'"""
try:
fp = open(filename, 'r')
except OSError:
sys.stderr.write('Cannot open %s\n'%filename)
return
with fp:
charno = 0
lineno = 0
tags = []
size = 0
while 1:
line = fp.readline()
if not line:
break
lineno = lineno + 1
m = matcher.search(line)
if m:
tag = m.group(0) + '\177%d,%d\n' % (lineno, charno)
tags.append(tag)
size = size + len(tag)
charno = charno + len(line)
outfp.write('\f\n%s,%d\n' % (filename,size))
for tag in tags:
outfp.write(tag)
def main():
with open('TAGS', 'w') as outfp:
for filename in sys.argv[1:]:
treat_file(filename, outfp)
if __name__=="__main__":
main()
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