Remove trailing whitespace (fixes html5lib#18).

html5lib/__init__.py

@@ -1,6 +1,6 @@
 from __future__ import absolute_import, division, unicode_literals
 
-""" 
+"""
 HTML parsing library based on the WHATWG "HTML5"
 specification. The parser is designed to be compatible with existing
 HTML found in the wild and implements well-defined error recovery that
@@ -10,7 +10,7 @@
 
 import html5lib
 f = open("my_document.html")
-tree = html5lib.parse(f) 
+tree = html5lib.parse(f)
 """
 __version__ = "0.95-dev"
 from .html5parser import HTMLParser, parse, parseFragment

html5lib/constants.py

@@ -6,9 +6,9 @@
 EOF = None
 
 E = {
- "null-character": 
+ "null-character":
  _("Null character in input stream, replaced with U+FFFD."),
- "invalid-codepoint": 
+ "invalid-codepoint":
  _("Invalid codepoint in stream."),
  "incorrectly-placed-solidus":
  _("Solidus (/) incorrectly placed in tag."),
@@ -378,7 +378,7 @@
  (namespaces["html"], "iframe"),
  # Note that image is commented out in the spec as "this isn't an
  # element that can end up on the stack, so it doesn't matter,"
- (namespaces["html"], "image"), 
+ (namespaces["html"], "image"),
  (namespaces["html"], "img"),
  (namespaces["html"], "input"),
  (namespaces["html"], "isindex"),
@@ -3069,7 +3069,7 @@
  "ParseError":7
 }
 
-tagTokenTypes = frozenset((tokenTypes["StartTag"], tokenTypes["EndTag"], 
+tagTokenTypes = frozenset((tokenTypes["StartTag"], tokenTypes["EndTag"],
  tokenTypes["EmptyTag"]))
 
 

html5lib/filters/optionaltags.py

@@ -16,7 +16,7 @@ def __iter__(self):
  for previous, token, next in self.slider():
  type = token["type"]
  if type == "StartTag":
- if (token["data"] or 
+ if (token["data"] or
  not self.is_optional_start(token["name"], previous, next)):
  yield token
  elif type == "EndTag":
@@ -123,10 +123,10 @@ def is_optional_end(self, tagname, next):
  # there is no more content in the parent element.
  if type in ("StartTag", "EmptyTag"):
  return next["name"] in ('address', 'article', 'aside',
- 'blockquote', 'datagrid', 'dialog', 
+ 'blockquote', 'datagrid', 'dialog',
  'dir', 'div', 'dl', 'fieldset', 'footer',
  'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
- 'header', 'hr', 'menu', 'nav', 'ol', 
+ 'header', 'hr', 'menu', 'nav', 'ol',
  'p', 'pre', 'section', 'table', 'ul')
  else:
  return type == "EndTag" or type is None

html5lib/ihatexml.py

@@ -17,8 +17,8 @@
 
 letter = " | ".join([baseChar, ideographic])
 
-#Without the 
-name = " | ".join([letter, digit, ".", "-", "_", combiningCharacter, 
+#Without the
+name = " | ".join([letter, digit, ".", "-", "_", combiningCharacter,
  extender])
 nameFirst = " | ".join([letter, "_"])
 
@@ -40,7 +40,7 @@ def charStringToList(chars):
  break
  if not foundMatch:
  assert len(item) == 1
- 
+
  rv.append([ord(item)] * 2)
  rv = normaliseCharList(rv)
  return rv
@@ -62,7 +62,7 @@ def normaliseCharList(charList):
 
 #We don't really support characters above the BMP :(
 max_unicode = int("FFFF", 16)
- 
+
 def missingRanges(charList):
  rv = []
  if charList[0] != 0:
@@ -103,8 +103,8 @@ def escapeRegexp(string):
 
 class InfosetFilter(object):
  replacementRegexp = re.compile(r"U[\dA-F]{5,5}")
- def __init__(self, replaceChars = None, 
- dropXmlnsLocalName = False, 
+ def __init__(self, replaceChars = None,
+ dropXmlnsLocalName = False,
  dropXmlnsAttrNs = False,
  preventDoubleDashComments = False,
  preventDashAtCommentEnd = False,
@@ -124,7 +124,7 @@ def coerceAttribute(self, name, namespace=None):
  if self.dropXmlnsLocalName and name.startswith("xmlns:"):
  warnings.warn("Attributes cannot begin with xmlns", DataLossWarning)
  return None
- elif (self.dropXmlnsAttrNs and 
+ elif (self.dropXmlnsAttrNs and
  namespace == "http:https://www.w3.org/2000/xmlns/"):
  warnings.warn("Attributes cannot be in the xml namespace", DataLossWarning)
  return None
@@ -140,7 +140,7 @@ def coerceComment(self, data):
  warnings.warn("Comments cannot contain adjacent dashes", DataLossWarning)
  data = data.replace("--", "- -")
  return data
- 
+
  def coerceCharacters(self, data):
  if self.replaceFormFeedCharacters:
  for i in range(data.count("\x0C")):
@@ -166,7 +166,7 @@ def toXmlName(self, name):
  replacement = self.getReplacementCharacter(char)
  nameRestOutput = nameRestOutput.replace(char, replacement)
  return nameFirstOutput + nameRestOutput
- 
+
  def getReplacementCharacter(self, char):
  if char in self.replaceCache:
  replacement = self.replaceCache[char]