관리-도구

편집 파일: ticket_role.py

# -*- coding: utf-8 -*-
"""
    ticket role
    ~~~~~~~~~~~

An interpreted text role to link docs to tickets issues.

:copyright: Copyright 2013 by Daniele Varrazzo.
"""

import re
from docutils import nodes, utils
from docutils.parsers.rst import roles

def ticket_role(name, rawtext, text, lineno, inliner, options={}, content=[]):
    cfg = inliner.document.settings.env.app.config
    if cfg.ticket_url is None:
        msg = inliner.reporter.warning(
            "ticket not configured: please configure ticket_url in conf.py")
        prb = inliner.problematic(rawtext, rawtext, msg)
        return [prb], [msg]

rv = [nodes.Text(name + ' ')]
    tokens = re.findall(r'(#?\d+)|([^\d#]+)', text)
    for ticket, noise in tokens:
        if ticket:
            num = int(ticket.replace('#', ''))

# Push numbers of the oldel tickets ahead.
            # We moved the tickets from a different tracker to GitHub and the
            # latter already had a few ticket numbers taken (as merge
            # requests).
            remap_until = cfg.ticket_remap_until
            remap_offset = cfg.ticket_remap_offset
            if remap_until and remap_offset:
                if num <= remap_until:
                    num += remap_offset

url = cfg.ticket_url % num
            roles.set_classes(options)
            node = nodes.reference(ticket, utils.unescape(ticket),
                refuri=url, **options)

rv.append(node)

else:
            assert noise
            rv.append(nodes.Text(noise))

return rv, []

def setup(app):
    app.add_config_value('ticket_url', None, 'env')
    app.add_config_value('ticket_remap_until', None, 'env')
    app.add_config_value('ticket_remap_offset', None, 'env')
    app.add_role('ticket', ticket_role)
    app.add_role('tickets', ticket_role)