pyqtgraph/tools/generateChangelog.py
Luke Campagnola 30d33956fb examples fix -- prevent adding invalid entry to sys.path while searching for pyqtgraph
added script for generating debian changelog from bzr log
2012-12-29 21:51:29 -05:00

67 lines
1.9 KiB
Python

from subprocess import check_output
import re, time
def run(cmd):
return check_output(cmd, shell=True)
tags = run('bzr tags')
versions = []
for tag in tags.split('\n'):
if tag.strip() == '':
continue
ver, rev = re.split(r'\s+', tag)
if ver.startswith('pyqtgraph-'):
versions.append(ver)
for i in range(len(versions)-1)[::-1]:
log = run('bzr log -r tag:%s..tag:%s' % (versions[i], versions[i+1]))
changes = []
times = []
inmsg = False
for line in log.split('\n'):
if line.startswith('message:'):
inmsg = True
continue
elif line.startswith('-----------------------'):
inmsg = False
continue
if inmsg:
changes.append(line)
else:
m = re.match(r'timestamp:\s+(.*)$', line)
if m is not None:
times.append(m.groups()[0])
citime = time.strptime(times[0][:-6], '%a %Y-%m-%d %H:%M:%S')
print "python-pyqtgraph (%s-1) UNRELEASED; urgency=low" % versions[i+1].split('-')[1]
print ""
for line in changes:
for n in range(len(line)):
if line[n] != ' ':
n += 1
break
words = line.split(' ')
nextline = ''
for w in words:
if len(w) + len(nextline) > 79:
print nextline
nextline = (' '*n) + w
else:
nextline += ' ' + w
print nextline
#print '\n'.join(changes)
print ""
print " -- Luke <luke.campagnola@gmail.com> %s -0%d00" % (time.strftime('%a, %d %b %Y %H:%M:%S', citime), time.timezone/3600)
#print " -- Luke <luke.campagnola@gmail.com> %s -0%d00" % (times[0], time.timezone/3600)
print ""
print """python-pyqtgraph (0.9.0-1) UNRELEASED; urgency=low
* Initial release.
-- Luke <luke.campagnola@gmail.com> Thu, 27 Dec 2012 02:46:26 -0500"""