mirror of
https://github.com/python/cpython.git
synced 2024-11-30 18:51:15 +01:00
110 lines
2.9 KiB
Python
Executable File
110 lines
2.9 KiB
Python
Executable File
#! /usr/bin/env python
|
|
|
|
"""Turn a pile of RCS log output into ChangeLog file entries.
|
|
|
|
"""
|
|
|
|
import sys
|
|
import string
|
|
import re
|
|
import getopt
|
|
import time
|
|
|
|
def main():
|
|
args = sys.argv[1:]
|
|
opts, args = getopt.getopt(args, 'p:')
|
|
prefix = ''
|
|
for o, a in opts:
|
|
if p == '-p': prefix = a
|
|
|
|
f = sys.stdin
|
|
allrevs = []
|
|
while 1:
|
|
file = getnextfile(f)
|
|
if not file: break
|
|
revs = []
|
|
while 1:
|
|
rev = getnextrev(f, file)
|
|
if not rev:
|
|
break
|
|
revs.append(rev)
|
|
if revs:
|
|
allrevs[len(allrevs):] = revs
|
|
allrevs.sort()
|
|
allrevs.reverse()
|
|
for rev in allrevs:
|
|
formatrev(rev, prefix)
|
|
|
|
parsedateprog = re.compile(
|
|
'^date: ([0-9]+)/([0-9]+)/([0-9]+) ' +
|
|
'([0-9]+):([0-9]+):([0-9]+); author: ([^ ;]+)')
|
|
|
|
authormap = {
|
|
'guido': 'Guido van Rossum <guido@cnri.reston.va.us>',
|
|
'jack': 'Jack Jansen <jack@cwi.nl>',
|
|
'sjoerd': 'Sjoerd Mullender <sjoerd@cwi.nl>',
|
|
}
|
|
|
|
def formatrev(rev, prefix):
|
|
dateline, file, revline, log = rev
|
|
if parsedateprog.match(dateline) >= 0:
|
|
fields = parsedateprog.group(1, 2, 3, 4, 5, 6)
|
|
author = parsedateprog.group(7)
|
|
if author in authormap: author = authormap[author]
|
|
tfields = list(map(string.atoi, fields)) + [0, 0, 0]
|
|
tfields[5] = tfields[5] - time.timezone
|
|
t = time.mktime(tuple(tfields))
|
|
print(time.ctime(t), '', author)
|
|
words = string.split(log)
|
|
words[:0] = ['*', prefix + file + ':']
|
|
maxcol = 72-8
|
|
col = maxcol
|
|
for word in words:
|
|
if col > 0 and col + len(word) >= maxcol:
|
|
print()
|
|
print('\t' + word, end=' ')
|
|
col = -1
|
|
else:
|
|
print(word, end=' ')
|
|
col = col + 1 + len(word)
|
|
print()
|
|
print()
|
|
|
|
startprog = re.compile("^Working file: (.*)$")
|
|
|
|
def getnextfile(f):
|
|
while 1:
|
|
line = f.readline()
|
|
if not line: return None
|
|
if startprog.match(line) >= 0:
|
|
file = startprog.group(1)
|
|
# Skip until first revision
|
|
while 1:
|
|
line = f.readline()
|
|
if not line: return None
|
|
if line[:10] == '='*10: return None
|
|
if line[:10] == '-'*10: break
|
|
## print "Skipped", line,
|
|
return file
|
|
## else:
|
|
## print "Ignored", line,
|
|
|
|
def getnextrev(f, file):
|
|
# This is called when we are positioned just after a '---' separator
|
|
revline = f.readline()
|
|
dateline = f.readline()
|
|
log = ''
|
|
while 1:
|
|
line = f.readline()
|
|
if not line: break
|
|
if line[:10] == '='*10:
|
|
# Ignore the *last* log entry for each file since it
|
|
# is the revision since which we are logging.
|
|
return None
|
|
if line[:10] == '-'*10: break
|
|
log = log + line
|
|
return dateline, file, revline, log
|
|
|
|
if __name__ == '__main__':
|
|
main()
|