-#! /usr/bin/env python
+#! /usr/bin/env python3
"""XML Virtual FileSystem for Midnight Commander
The script requires Midnight Commander 3.1+
The VFS was inspired by a FUSE xmlfs: https://github.com/halhen/xmlfs
"""
+from __future__ import print_function
-__version__ = "1.1.5"
+__version__ = "1.2.1"
__author__ = "Oleg Broytman <phd@phdru.name>"
-__copyright__ = "Copyright (C) 2013-2015 PhiloSoft Design"
+__copyright__ = "Copyright (C) 2013-2023 PhiloSoft Design"
__license__ = "GPL"
# Can be None for default choice, 'lxml', 'elementtree' or 'minidom'.
from time import localtime
import xml.dom.minidom
-try:
- import xml.etree.ElementTree as ET
-except ImportError:
- pass
-else:
- use_elementtree = True
-
try:
import lxml.etree as etree
except ImportError:
if use_locale:
# Get the default charset.
try:
- lcAll = locale.getdefaultlocale()
- except locale.Error, err:
- print >>sys.stderr, "WARNING:", err
+ if sys.version_info[:2] < (3, 11):
+ lcAll = locale.getdefaultlocale()
+ else:
+ lcAll = []
+ except locale.Error as err:
+ print("WARNING:", err, file=sys.stderr)
lcAll = []
if len(lcAll) == 2:
else:
try:
default_encoding = locale.getpreferredencoding()
- except locale.Error, err:
- print >>sys.stderr, "WARNING:", err
+ except locale.Error as err:
+ print("WARNING:", err, file=sys.stderr)
default_encoding = sys.getdefaultencoding()
else:
default_encoding = sys.getdefaultencoding()
locale.setlocale(locale.LC_ALL, '')
+PY3 = (sys.version_info[0] >= 3)
+if PY3:
+ def output(s):
+ sys.stdout.buffer.write(s.encode(default_encoding, 'replace') + b'\n')
+else:
+ def output(s):
+ sys.stdout.write(s + '\n')
+
+ try:
+ import xml.etree.ElementTree as ET
+ except ImportError:
+ pass
+ else:
+ use_elementtree = True
+
class XmlVfs(object):
"""Abstract base class"""
root_comments = self.get_root_comments()
if root_comments:
- print "-r--r--r-- 1 user group %d %s text" % (
- len(root_comments), self.xml_file_dt)
+ output("-r--r--r-- 1 user group %d %s text" % (
+ len(root_comments), self.xml_file_dt))
self._list(self.getroot())
subpath = '%s/%s %s' % (path, template % n, tag)
else:
subpath = '%s %s' % (template % n, tag)
- subpath_encoded = subpath.encode(default_encoding, "replace")
- print "dr-xr-xr-x 1 user group 0 %s %s" % (
- self.xml_file_dt, subpath_encoded)
+ output("dr-xr-xr-x 1 user group 0 %s %s" % (
+ self.xml_file_dt, subpath))
if self.getattrs(element):
attr_text = self.attrs2text(element)
- print "-r--r--r-- 1 user group %d %s %s/attributes" % (
- len(attr_text), self.xml_file_dt, subpath_encoded)
+ output("-r--r--r-- 1 user group %d %s %s/attributes" % (
+ len(attr_text), self.xml_file_dt, subpath))
if self.supports_namespaces and self.has_ns(element):
ns_text = self.ns2text(element)
- print "-r--r--r-- 1 user group %d %s %s/namespaces" % (
- len(ns_text), self.xml_file_dt, subpath_encoded)
+ output("-r--r--r-- 1 user group %d %s %s/namespaces" % (
+ len(ns_text), self.xml_file_dt, subpath))
text = self.collect_text(element)
if text:
- print "-r--r--r-- 1 user group %d %s %s/text" % (
- len(text), self.xml_file_dt, subpath_encoded)
+ output("-r--r--r-- 1 user group %d %s %s/text" % (
+ len(text), self.xml_file_dt, subpath))
self._list(element, subpath)
def get_tag_node(self, node, i):
def attrs2text(self, node):
attr_accumulator = []
for name, value in self.getattrs(node):
- name = self.getlocalname(name).encode(default_encoding, "replace")
- value = value.encode(default_encoding, "replace")
+ name = self.getlocalname(name)
attr_accumulator.append("%s=%s" % (name, value))
return '\n'.join(attr_accumulator)
xml_error("Unknown node type %d" % element.nodeType)
if text:
text_accumulator.append(text)
- return '\n'.join(text_accumulator).encode(default_encoding, "replace")
+ return '\n'.join(text_accumulator)
def getroot(self):
return self.document
text = node.tail.strip()
if text:
text_accumulator.append(text)
- return '\n'.join(text_accumulator).encode(
- default_encoding, "replace")
+ return '\n'.join(text_accumulator)
def getchildren(self, node):
return list(node)
if not self.istag(element):
text = u"<!--%s-->" % element.text
text_accumulator.append(text)
- return '\n'.join(text_accumulator).encode(
- default_encoding, "replace")
+ return '\n'.join(text_accumulator)
def getlocalname(self, name):
if name.startswith('{'):
tag=etree.Comment, preceding=True):
text = u"<!--%s-->" % element.text
text_accumulator.append(text)
- return '\n'.join(text_accumulator).encode(
- default_encoding, "replace")
+ return '\n'.join(text_accumulator)
def getlocalname(self, name):
return etree.QName(name).localname
def ns2text(self, node):
ns_accumulator = []
for name, value in self._get_local_ns(node).items():
- if name:
- name = name.encode(default_encoding, "replace")
- else:
+ if not name:
name = 'xmlns'
- value = value.encode(default_encoding, "replace")
ns_accumulator.append("%s=%s" % (name, value))
return '\n'.join(ns_accumulator)
g[procname]()
except SystemExit:
raise
-except:
+except Exception:
logger.exception("Error during run")