25     def supports(self, ud, d):  argument
29         return ud.type in ['az']
32     def checkstatus(self, fetch, ud, d, try_again=True):  argument
35         ud.url = ud.url.replace('az://','https://').split(';')[0]
38         if az_sas and az_sas not in ud.url:
39             ud.url += az_sas
41         return Wget.checkstatus(self, fetch, ud, d, try_again)
44     def download(self, ud, d, retries=3):  argument
52         # ud.localfile either has the downloadfilename or ud.path
53         localpath = os.path.join(d.getVar("DL_DIR"), ud.localfile)
58         if ud.user and ud.pswd:
59             fetchcmd += " --user=%s --password=%s --auth-no-challenge" % (ud.user, ud.pswd)
65             azuri = '%s%s%s%s' % ('https://', ud.host, ud.path, az_sas)
67             azuri = '%s%s%s' % ('https://', ud.host, ud.path)
69         if os.path.exists(ud.localpath):
76             self._runwget(ud, d, fetchcmd, False)
82                 self.download(ud, d, retries -1)
86         if not os.path.exists(ud.localpath):
87 …e fetch command returned success for url %s but %s doesn't exist?!" % (azuri, ud.localpath), azuri)
89         if os.path.getsize(ud.localpath) == 0:
90             os.remove(ud.localpath)