Make ReparseException private

ReparseException is used internally and not intended for external use.

Fixes html5lib#371

html5lib/_inputstream.py

@@ -9,7 +9,7 @@
 import webencodings
 
 from .constants import EOF, spaceCharacters, asciiLetters, asciiUppercase
-from .constants import ReparseException
+from .constants import _ReparseException
 from . import _utils
 
 from io import StringIO
@@ -530,7 +530,7 @@ def changeEncoding(self, newEncoding):
  self.rawStream.seek(0)
  self.charEncoding = (newEncoding, "certain")
  self.reset()
- raise ReparseException("Encoding changed from %s to %s" % (self.charEncoding[0], newEncoding))
+ raise _ReparseException("Encoding changed from %s to %s" % (self.charEncoding[0], newEncoding))
 
  def detectBOM(self):
  """Attempts to detect at BOM at the start of the stream. If

html5lib/constants.py

@@ -2943,5 +2943,5 @@ class DataLossWarning(UserWarning):
  pass
 
 
-class ReparseException(Exception):
+class _ReparseException(Exception):
  pass

html5lib/html5parser.py

@@ -20,7 +20,7 @@
  adjustForeignAttributes as adjustForeignAttributesMap,
  adjustMathMLAttributes, adjustSVGAttributes,
  E,
- ReparseException
+ _ReparseException
 )
 
 
@@ -83,7 +83,7 @@ def _parse(self, stream, innerHTML=False, container="div", scripting=False, **kw
 
  try:
  self.mainLoop()
- except ReparseException:
+ except _ReparseException:
  self.reset()
  self.mainLoop()