24     def supports(self, ud, d):  argument
25         return ud.type in ['bzr']
27     def urldata_init(self, ud, d):  argument
33         relpath = self._strip_leading_slashes(ud.path)
34         ud.pkgdir = os.path.join(bzrdir, ud.host, relpath)
36         ud.setup_revisions(d)
38         if not ud.revision:
39             ud.revision = self.latest_revision(ud, d)
41 … ud.localfile = d.expand('bzr_%s_%s_%s.tar.gz' % (ud.host, ud.path.replace('/', '.'), ud.revision))
43     def _buildbzrcommand(self, ud, d, command):  argument
45         Build up an bzr commandline based on ud
51         proto =  ud.parm.get('protocol', 'http')
53         bzrroot = ud.host + ud.path
60             if ud.revision:
61                 options.append("-r %s" % ud.revision)
68                 raise FetchError("Invalid bzr command %s" % command, ud.url)
72     def download(self, ud, d):  argument
75         if os.access(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir), '.bzr'), os.R_OK):
76             bzrcmd = self._buildbzrcommand(ud, d, "update")
77             logger.debug("BZR Update %s", ud.url)
78             bb.fetch2.check_network_access(d, bzrcmd, ud.url)
79             runfetchcmd(bzrcmd, d, workdir=os.path.join(ud.pkgdir, os.path.basename(ud.path)))
81             bb.utils.remove(os.path.join(ud.pkgdir, os.path.basename(ud.pkgdir)), True)
82             bzrcmd = self._buildbzrcommand(ud, d, "fetch")
83             bb.fetch2.check_network_access(d, bzrcmd, ud.url)
84             logger.debug("BZR Checkout %s", ud.url)
85             bb.utils.mkdirhier(ud.pkgdir)
87             runfetchcmd(bzrcmd, d, workdir=ud.pkgdir)
89         scmdata = ud.parm.get("scmdata", "")
96         runfetchcmd("tar %s -czf %s %s" % (tar_flags, ud.localpath, os.path.basename(ud.pkgdir)),
97                     d, cleanup=[ud.localpath], workdir=ud.pkgdir)
102     def _revision_key(self, ud, d, name):  argument
106         return "bzr:" + ud.pkgdir
108     def _latest_revision(self, ud, d, name):  argument
112         logger.debug2("BZR fetcher hitting network for %s", ud.url)
114         bb.fetch2.check_network_access(d, self._buildbzrcommand(ud, d, "revno"), ud.url)
116         output = runfetchcmd(self._buildbzrcommand(ud, d, "revno"), d, True)
120     def sortable_revision(self, ud, d, name):  argument
125         return False, self._build_revision(ud, d)
127     def _build_revision(self, ud, d):  argument
128         return ud.revision