removing unused code, refs #12

git-svn-id: file:///home/behr_mi/git/sumo_synched/trunk@15427 afbd958f-9f77-42d5-a016-97a22340ccf4

sumo/tools/bin/csv2xml.py

@@ -23,68 +23,6 @@
 
 from collections import defaultdict
 from optparse import OptionParser
-import xml.sax
-
-class LevelHandler(xml.sax.handler.ContentHandler):
-    """A handler which knows the current nesting level"""
-    def __init__(self):
-        self.lvl = -1
-
-    def startElement(self, name, attrs):
-        self.lvl += 1
-
-    def endElement(self, name):
-        self.lvl -= 1
-
-class AttrFinder(LevelHandler):
-    def __init__(self):
-        LevelHandler.__init__(self)
-        self.lvlmax = self.lvl
-        self.attrs = []
-        self.knownAttrs = set()
-        self.tagAttrs = defaultdict(set) # tag -> set of attrs
-        self.renamedAttrs = {} # (name, attr) -> renamedAttr
-
-    def startElement(self, name, attrs):
-        LevelHandler.startElement(self, name, attrs)
-        self.lvlmax = max(self.lvl, self.lvlmax)
-        if self.lvl > 0:
-            for a in attrs.keys():
-                if not a in self.tagAttrs[name]:
-                    self.tagAttrs[name].add(a)
-                    if a in self.knownAttrs:
-                        if not (name, a) in self.renamedAttrs:
-                            anew = "%s_%s" % (name, a)
-                            print("warning: renaming attribute %s of tag %s to %s" % (
-                                a, name, anew))
-                            self.renamedAttrs[(name, a)] = anew
-                            self.knownAttrs.add(anew)
-                            self.attrs.append(anew)
-                    else:
-                        self.knownAttrs.add(a)
-                        self.attrs.append(a)
-
-
-class CSVWriter(LevelHandler):
-    def __init__(self, attrs, renamedAttrs, output_level, outfile, options):
-        LevelHandler.__init__(self)
-        self.attrs = attrs
-        self.renamedAttrs = renamedAttrs
-        self.output_level = output_level
-        self.outfile = outfile
-        self.options = options
-        self.currentValues = defaultdict(lambda : "")
-
-    def startElement(self, name, attrs):
-        LevelHandler.startElement(self, name, attrs)
-        if self.lvl > 0:
-            for a, v in attrs.items():
-                a = self.renamedAttrs.get((name, a), a)
-                self.currentValues[a] = v
-            if self.lvl == self.output_level:
-                self.outfile.write(self.options.separator.join(
-                    [self.currentValues[a] for a in self.attrs]) + "\n")
-
 
 def get_options():
     optParser = OptionParser(usage="Usage: " + sys.argv[0])