python/samab/gp_parse: remove unused code

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>

python/samba/gp_parse/gp_csv.py

@@ -99,71 +99,3 @@ class GPAuditCsvParser(GPParser):
             writer.writerow(self.header)
             for line in self.lines:
                 writer.writerow([line[x] for x in self.header])
-
-
-# The following classes come from the Python documentation
-# https://docs.python.org/3.0/library/csv.html
-
-
-class UTF8Recoder:
-    """
-    Iterator that reads an encoded stream and reencodes the input to UTF-8
-    """
-    def __init__(self, f, encoding):
-        self.reader = codecs.getreader(encoding)(f)
-
-    def __iter__(self):
-        return self
-
-    def next(self):
-        return next(self.reader).encode("utf-8")
-
-    __next__ = next
-
-class UnicodeReader:
-    """
-    A CSV reader which will iterate over lines in the CSV file "f",
-    which is encoded in the given encoding.
-    """
-
-    def __init__(self, f, dialect=csv.excel, encoding="utf-8", **kwds):
-        f = UTF8Recoder(f, encoding)
-        self.reader = csv.reader(f, dialect=dialect, **kwds)
-
-    def next(self):
-        row = next(self.reader)
-        return [unicode(s, "utf-8") for s in row]
-
-    def __iter__(self):
-        return self
-
-    __next__ = next
-
-class UnicodeWriter:
-    """
-    A CSV writer which will write rows to CSV file "f",
-    which is encoded in the given encoding.
-    """
-
-    def __init__(self, f, dialect=csv.excel, encoding="utf-8", **kwds):
-        # Redirect output to a queue
-        self.queue = io.StringIO()
-        self.writer = csv.writer(self.queue, dialect=dialect, **kwds)
-        self.stream = f
-        self.encoder = codecs.getincrementalencoder(encoding)()
-
-    def writerow(self, row):
-        self.writer.writerow([s.encode("utf-8") for s in row])
-        # Fetch UTF-8 output from the queue ...
-        data = self.queue.getvalue()
-        data = data.decode("utf-8")
-        # ... and reencode it into the target encoding
-        data = self.encoder.encode(data)
-        # write to the target stream
-        self.stream.write(data)
-        # empty queue
-        self.queue.truncate(0)
-
-    def writerows(self, rows):
-        for row in rows:
-            self.writerow(row)