Glyph Lefkowitz <gl...@twistedmatrix.com> writes:
> I frequently answer stack overflow questions where I want to say what release
> of Twisted a particular bug was fixed in, and it's unfortunately hard to
> discover.
The attached script should get most of the versions for tickets. There
are a handful of tickets that get mis-categorized, though. This could
probably be used to back-fill fix versions, too.
import re
from yaml import safe_dump
from twisted.python.versions import Version
with open('NEWS') as news:
lines = news.readlines()
versions = {}
current_version = None
for line in lines:
matches = re.match(r"(?:Twisted )?[A-Z][a-z]+ ([0-9]+).([0-9]+).([0-9]+) \(([0-9]{4,4}-[0-9]{2,2}-[0-9]{2,2})\)", line)
if matches:
major, minor, micro, date = matches.groups()
version_number = Version('Twisted', int(major), int(minor), int(micro))
current_version = versions.setdefault((major, minor, micro), dict(
number=version_number,
date=date,
tickets=set(),
))
if current_version is not None:
matches = re.findall(r"#([0-9]+)", line)
current_version['tickets'].update(map(int, matches))
# for _1, v1 in versions.items():
# for _2, v2 in versions.items():
# if v1 is v2: continue
# int = v1.tickets.intersection(v2.tickets)
# if int: print int, _1, _2
for version in sorted(versions.values(), key=lambda _:_['number']):
print "{number} ({date}):".format(number=version['number'].short(), date=version['date'])
for ticket in sorted(version['tickets']):
print " - #{ticket}".format(ticket=ticket)
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