diff options
Diffstat (limited to 'cloudinit/distros/parsers/hosts.py')
| -rw-r--r-- | cloudinit/distros/parsers/hosts.py | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/cloudinit/distros/parsers/hosts.py b/cloudinit/distros/parsers/hosts.py index 54e4e934..e43880af 100644 --- a/cloudinit/distros/parsers/hosts.py +++ b/cloudinit/distros/parsers/hosts.py @@ -25,7 +25,7 @@ class HostsConf(object): self.parse() options = [] for (line_type, components) in self._contents: - if line_type == 'option': + if line_type == "option": (pieces, _tail) = components if len(pieces) and pieces[0] == ip: options.append(pieces[1:]) @@ -35,7 +35,7 @@ class HostsConf(object): self.parse() n_entries = [] for (line_type, components) in self._contents: - if line_type != 'option': + if line_type != "option": n_entries.append((line_type, components)) continue else: @@ -48,35 +48,37 @@ class HostsConf(object): def add_entry(self, ip, canonical_hostname, *aliases): self.parse() - self._contents.append(('option', - ([ip, canonical_hostname] + list(aliases), ''))) + self._contents.append( + ("option", ([ip, canonical_hostname] + list(aliases), "")) + ) def _parse(self, contents): entries = [] for line in contents.splitlines(): if not len(line.strip()): - entries.append(('blank', [line])) + entries.append(("blank", [line])) continue - (head, tail) = chop_comment(line.strip(), '#') + (head, tail) = chop_comment(line.strip(), "#") if not len(head): - entries.append(('all_comment', [line])) + entries.append(("all_comment", [line])) continue - entries.append(('option', [head.split(None), tail])) + entries.append(("option", [head.split(None), tail])) return entries def __str__(self): self.parse() contents = StringIO() for (line_type, components) in self._contents: - if line_type == 'blank': + if line_type == "blank": contents.write("%s\n" % (components[0])) - elif line_type == 'all_comment': + elif line_type == "all_comment": contents.write("%s\n" % (components[0])) - elif line_type == 'option': + elif line_type == "option": (pieces, tail) = components pieces = [str(p) for p in pieces] pieces = "\t".join(pieces) contents.write("%s%s\n" % (pieces, tail)) return contents.getvalue() + # vi: ts=4 expandtab |