~bzr-pqm/bzr/bzr.dev

#!/usr/bin/python

# Simple script that will check which bugs mentioned in NEWS 

# are not yet marked Fix Released in Launchpad

import getopt, re, sys

try:

    from launchpadlib.launchpad import Launchpad

    from lazr.restfulclient import errors

except ImportError:

    print "Please install launchpadlib from lp:launchpadlib"

    sys.exit(1)

try:

    import hydrazine

except ImportError:

    print "Please install hydrazine from lp:hydrazine"

    sys.exit(1)

options, args = getopt.gnu_getopt(sys.argv, "l", ["launchpad"])

options = dict(options)

if len(args) == 1:

    print "Usage: check-newsbugs [--launchpad] NEWS"

    print "Options:"

    print "--launchpad     Print out Launchpad mail commands for closing bugs "

    print "                that are already fixed."

    sys.exit(1)

def report_notmarked(bug, task, section):

    print

    print "Bug %d was mentioned in NEWS but is not marked fix released:" % (bug.id, )

    print "Launchpad title: %s" % bug.title

    print "NEWS summary: "

    print section

    if "--launchpad" in options or "-l" in options:

        print "  bug %d" % bug.id

        print "  affects %s" % task.bug_target_name

        print "  status fixreleased"

def read_news_bugnos(path):

    """Read the bug numbers closed by a particular NEWS file

    :param path: Path to the NEWS file

    :return: list of bug numbers that were closed.

    """

    # Pattern to find bug numbers

    bug_pattern = re.compile("\#([0-9]+)")

    ret = set()

    f = open(path, 'r')

    try:

        section = ""

        for l in f.readlines():

            if l.strip() == "":

                try:

                    parenthesed = section.rsplit("(", 1)[1]

                except IndexError:

                    parenthesed = ""

                # Empty line, next section begins

                for bugno in [int(m) for m in bug_pattern.findall(parenthesed)]:

                    ret.add((bugno, section))

                section = ""

            else:

                section += l

        return ret

    finally:

        f.close()

def print_bug_url(bugno):

    print '<URL:http://pad.lv/%s>' % (bugno,)

launchpad = hydrazine.create_session()

bugnos = read_news_bugnos(args[1])

for bugno, section in bugnos:

    try:

        bug = launchpad.bugs[bugno]

    except errors.HTTPError, e:

        if e.response.status == 401:

            print_bug_url(bugno)

            # Private, we can't access the bug content

            print '%s is private and cannot be accessed' % (bugno,)

            continue

        raise

    found_bzr = False

    fix_released = False

    for task in bug.bug_tasks:

        parts = task.bug_target_name.split('/')

        if len(parts) == 1:

            project = parts[0]

            distribution = None

        else:

            project = parts[0]

            distribution = parts[1]

        if project == "bzr":

            found_bzr = True

            if not fix_released and task.status == "Fix Released":

                # We could check that the NEWS section and task_status are in

                # sync, but that would be overkill. (case at hand: bug #416732)

                fix_released = True

    if not found_bzr:

        print_bug_url(bugno)

        print "Bug %d was mentioned in NEWS but is not marked as affecting bzr" % bugno

    elif not fix_released:

        print_bug_url(bugno)

        report_notmarked(bug, task, section)