X-Git-Url: https://git.phdru.name/?p=extfs.d.git;a=blobdiff_plain;f=xml;h=9a6db3e8efd1426b5b0a8d6b73c3b7fe549e441c;hp=8bc536f24e9a6a87839479514e42d8535c20aa7f;hb=b2b07db4559a9fb29a498bc9f5817812727d435d;hpb=00a366effbc6bdf9784b5db07b1c693b622836e5

diff --git a/xml b/xml
index 8bc536f..9a6db3e 100755
--- a/xml
+++ b/xml
@@ -13,8 +13,11 @@ For mc 4.7+ run this "cd" command in the Midnight Commander (in the "bindings"
 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/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
@@ -26,7 +29,7 @@ read-only.
 Implementation based on minidom doesn't understand namespaces, it just shows
 them among other attributes. ElementTree-based implementation doesn't show
 namespaces at all. Implementation based on lxml.etree shows namespaces in a
-separate file "namespaces"; every child tag includes its parent's namespaces.
+separate file "namespaces".
 
 It is useful to have a top-down view on an XML structure but it's especially
 convenient to extract text values from tags. One can get, for example, a
@@ -37,7 +40,7 @@ The VFS was inspired by a FUSE xmlfs: https://github.com/halhen/xmlfs
 
 """
 
-__version__ = "0.6.0"
+__version__ = "1.0.1"
 __author__ = "Oleg Broytman <phd@phdru.name>"
 __copyright__ = "Copyright (C) 2013 PhiloSoft Design"
 __license__ = "GPL"
@@ -299,12 +302,22 @@ if use_lxml:
         def getlocalname(self, name):
             return etree.QName(name).localname
 
+        def _get_local_ns(self, node):
+            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]
+            return this_nsmap
+
         def has_ns(self, node):
-            return bool(node.nsmap)
+            return bool(self._get_local_ns(node))
 
         def ns2text(self, node):
             ns_accumulator = []
-            for name, value in node.nsmap.items():
+            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))
@@ -360,10 +373,10 @@ def mcxml_copyout():
             xml_error('There are no attributes')
 
     elif path_comp == 'namespaces':
-        if xmlvfs.has_ns(node):
+        if xmlvfs.supports_namespaces and xmlvfs.has_ns(node):
             text = xmlvfs.ns2text(node)
         else:
-            xml_error('There are no attributes')
+            xml_error('There are no namespaces')
 
     elif path_comp == 'text':
         text = xmlvfs.collect_text(node)