def _parse_contents(content, parser):
is_attr = False
is_node = False
res = None
for c in content:
if ':' in c:
outs = c.split(':')
if len(outs) != 2:
parser.error('incorrect format for content "%s"' % c)
if is_attr:
parser.error('cannot mix node-type contents '
'with attribute-type contents')
is_node = True
if res is None:
res = OrderedDict()
outs = map(lambda x: x.strip(), outs)
key, value = outs
if key not in res:
res[key] = value
else:
parser.error('duplicate name "%s" for node-type content' % key)
else:
if is_node:
parser.error('cannot mix node-type contents '
'with attribute-type contents')
is_attr = True
if res is None:
res = []
res.append(c)
if isinstance(res, list):
if len(res) == 1:
res = res[0]
return res
def do_add_path(bucket, args, parser):
root = bucket.root
indexer = Indexer(
elem=root,
parser=parser,
names=args.names,
unordered=True,
cache_lines=False,
no_output=True,
)
elem = indexer.get()
path = eval_path(args.path)
name = args.name or os.path.basename(path)
content = OrderedDict([('path', path)])
elem.add(name, content)
print('file "%s" added to %s "%s"' % (name, elem.type.lower(), elem))
def get_elems(self, elem_type=None):
"""
The generic method to get elements.
:param elem_type: the element type. If None, then all types are
included. Otherwise, it is one of "file",
"directory", "node", and "attribute".
"""
elems = self.elems
if elem_type is not None:
items = self.elems.items()
if elem_type not in ('file', 'directory', 'node', 'attribute'):
raise NodeError('unknown element type')
elem_class = getattr(sys.modules[__name__], elem_type.title())
items = filter(lambda x: isinstance(x[1], elem_class), items)
elems = OrderedDict(items)
return elems
def elems(self):
"""
Get elements of this node.
"""
if self._elems is None:
this_is_dir = False
this_is_file = False
self._elems = OrderedDict()
if not isinstance(self.content, dict):
raise NodeError('invalid content format')
for name in self.content:
content = self.content[name]
elem, this_is_dir, this_is_file = self._make_elem(
name, content)
self._elems[name] = elem
self._update_class(this_is_dir, this_is_file)
self._vals = self._elems.values()
return self._elems
