diff options
Diffstat (limited to 'cloudinit/DataSourceOVF.py')
| -rw-r--r-- | cloudinit/DataSourceOVF.py | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/cloudinit/DataSourceOVF.py b/cloudinit/DataSourceOVF.py index 4da21df1..995dbe67 100644 --- a/cloudinit/DataSourceOVF.py +++ b/cloudinit/DataSourceOVF.py @@ -55,7 +55,7 @@ class DataSourceOVF(DataSource.DataSource): (seedfile, contents) = get_ovf_env(seeddir) if seedfile: # found a seed dir - seed = "%s/%s" % (seeddir,seedfile) + seed = "%s/%s" % (seeddir, seedfile) (md, ud, cfg) = read_ovf_environment(contents) self.environment = contents @@ -89,14 +89,14 @@ class DataSourceOVF(DataSource.DataSource): (seedfrom, self.__class__)) return False - (md_seed,ud) = util.read_seeded(seedfrom, timeout=None) + (md_seed, ud) = util.read_seeded(seedfrom, timeout=None) log.debug("using seeded cache data from %s" % seedfrom) - md = util.mergedict(md,md_seed) + md = util.mergedict(md, md_seed) found.append(seedfrom) - md = util.mergedict(md,defaults) + md = util.mergedict(md, defaults) self.seed = ",".join(found) self.metadata = md self.userdata_raw = ud @@ -147,12 +147,12 @@ def read_ovf_environment(contents): def get_ovf_env(dirname): env_names = ("ovf-env.xml", "ovf_env.xml", "OVF_ENV.XML", "OVF-ENV.XML" ) for fname in env_names: - if os.path.isfile("%s/%s" % (dirname,fname)): - fp = open("%s/%s" % (dirname,fname)) + if os.path.isfile("%s/%s" % (dirname, fname)): + fp = open("%s/%s" % (dirname, fname)) contents = fp.read() fp.close() - return(fname,contents) - return(None,False) + return(fname, contents) + return(None, False) # transport functions take no input and return # a 3 tuple of content, path, filename @@ -164,7 +164,7 @@ def transport_iso9660(require_iso=False): envname = "CLOUD_INIT_CDROM_DEV_REGEX" default_regex = "^(sr[0-9]+|hd[a-z]|xvd.*)" - devname_regex = os.environ.get(envname,default_regex) + devname_regex = os.environ.get(envname, default_regex) cdmatch = re.compile(devname_regex) # go through mounts to see if it was already mounted @@ -174,18 +174,18 @@ def transport_iso9660(require_iso=False): mounted = { } for mpline in mounts: - (dev,mp,fstype,_opts,_freq,_passno) = mpline.split() - mounted[dev] = (dev,fstype,mp,False) - mp = mp.replace("\\040"," ") + (dev, mp, fstype, _opts, _freq, _passno) = mpline.split() + mounted[dev] = (dev, fstype, mp, False) + mp = mp.replace("\\040", " ") if fstype != "iso9660" and require_iso: continue if cdmatch.match(dev[5:]) == None: # take off '/dev/' continue - (fname,contents) = get_ovf_env(mp) + (fname, contents) = get_ovf_env(mp) if contents is not False: - return(contents,dev,fname) + return(contents, dev, fname) tmpd = None dvnull = None @@ -219,19 +219,19 @@ def transport_iso9660(require_iso=False): cmd = [ "mount", "-o", "ro", fullp, tmpd ] if require_iso: - cmd.extend(('-t','iso9660')) + cmd.extend(('-t', 'iso9660')) rc = subprocess.call(cmd, stderr=dvnull, stdout=dvnull, stdin=dvnull) if rc: continue - (fname,contents) = get_ovf_env(tmpd) + (fname, contents) = get_ovf_env(tmpd) subprocess.call(["umount", tmpd]) if contents is not False: os.rmdir(tmpd) - return(contents,fullp,fname) + return(contents, fullp, fname) if tmpd: os.rmdir(tmpd) @@ -245,7 +245,7 @@ def transport_vmware_guestd(): # http://blogs.vmware.com/vapp/2009/07/selfconfiguration-and-the-ovf-environment.html # try: # cmd = ['vmware-guestd', '--cmd', 'info-get guestinfo.ovfEnv'] - # (out,err) = subp(cmd) + # (out, err) = subp(cmd) # return(out, 'guestinfo.ovfEnv', 'vmware-guestd') # except: # # would need to error check here and see why this failed @@ -254,7 +254,7 @@ def transport_vmware_guestd(): return(False, None, None) -def findChild(node,filter_func): +def findChild(node, filter_func): ret = [] if not node.hasChildNodes(): return ret @@ -285,8 +285,8 @@ def getProperties(environString): propElems = findChild(propSections[0], lambda n: n.localName == "Property") for elem in propElems: - key = elem.attributes.getNamedItemNS(envNsURI,"key").value - val = elem.attributes.getNamedItemNS(envNsURI,"value").value + key = elem.attributes.getNamedItemNS(envNsURI, "key").value + val = elem.attributes.getNamedItemNS(envNsURI, "value").value props[key] = val return(props) |