file the command is "%cd"): cd file/xml://; in older versions it is
cd file#xml, where "file" is the name of your XML file.
+See detailed installation instructions at
+http://phdru.name/Software/mc/xml_INSTALL.html.
+
The VFS represents tags as directories; the directories are numbered to
-distinguish tags with the same name; also numbering helps to sort tags by their
+distinguish tags with the same name; numbering also helps to sort tags by their
order in XML instead of sorting them by name. Attributes, text nodes and
comments are represented as text files; attributes are shown in a file named
"attributes", attributes are listed in the file as name=value lines (I
"""
-__version__ = "1.0.0"
+__version__ = "1.1.2"
__author__ = "Oleg Broytman <phd@phdru.name>"
-__copyright__ = "Copyright (C) 2013 PhiloSoft Design"
+__copyright__ = "Copyright (C) 2013-2015 PhiloSoft Design"
__license__ = "GPL"
force_implementation = None # Can be None for default choice,
self.parse()
def list(self):
+ root_comments = self.get_root_comments()
+ if root_comments:
+ print "-r--r--r-- 1 user group %d Jan 1 00:00 text" % (len(root_comments))
self._list(self.getroot())
def _list(self, node, path=''):
def getroot(self):
return self.document
+ def get_root_comments(self):
+ return self.collect_text(self.document)
+
def getchildren(self, node):
return node.childNodes
if use_elementtree:
class ElementTreeXmlVfs(CommonEtreeXmlVfs):
def parse(self):
- # Copied from http://effbot.org/zone/element-pi.ht
+ # Copied from http://effbot.org/zone/element-pi.htm
class PIParser(ET.XMLTreeBuilder):
def getroot(self):
return self.document.getroot()
+ def get_root_comments(self):
+ text_accumulator = []
+ for element in self.getroot():
+ if not self.istag(element):
+ text = u"<!--%s-->" % element.text
+ text_accumulator.append(text)
+ return '\n'.join(text_accumulator).encode(default_encoding, "replace")
+
def getlocalname(self, name):
if name.startswith('{'):
name = name.split('}', 1)[1] # Remove XML namespace
def getroot(self):
return [self.document.getroot()]
+ def get_root_comments(self):
+ text_accumulator = []
+ for element in self.document.getroot().itersiblings(tag=etree.Comment, preceding=True):
+ text = u"<!--%s-->" % element.text
+ text_accumulator.append(text)
+ return '\n'.join(text_accumulator).encode(default_encoding, "replace")
+
def getlocalname(self, name):
return etree.QName(name).localname
this_nsmap = node.nsmap
parent = node.getparent()
if parent is not None:
- parents_nsmap = parent.nsmap
- for key in parents_nsmap:
- del this_nsmap[key]
+ parent_nsmap = parent.nsmap
+ for key in parent_nsmap:
+ if this_nsmap[key] == parent_nsmap[key]:
+ del this_nsmap[key]
return this_nsmap
def has_ns(self, node):
def ns2text(self, node):
ns_accumulator = []
for name, value in self._get_local_ns(node).items():
+ if name is None: name = ''
name = name.encode(default_encoding, "replace")
value = value.encode(default_encoding, "replace")
ns_accumulator.append("%s=%s" % (name, value))
xml_error('There are no attributes')
elif path_comp == 'namespaces':
- if xmlvfs.supports_namespaces and xmlvfs.has_ns(element):
+ if xmlvfs.supports_namespaces and xmlvfs.has_ns(node):
text = xmlvfs.ns2text(node)
else:
xml_error('There are no namespaces')
elif path_comp == 'text':
- text = xmlvfs.collect_text(node)
+ if '/' in xml_filename:
+ text = xmlvfs.collect_text(node)
+ else:
+ text = xmlvfs.get_root_comments()
else:
xml_error('Unknown file')