Silence pytest unused-variable warnings

html5lib/ihatexml.py

@@ -232,7 +232,7 @@ def coerceComment(self, data):
 
  def coerceCharacters(self, data):
  if self.replaceFormFeedCharacters:
- for i in range(data.count("\x0C")):
+ for _ in range(data.count("\x0C")):
  warnings.warn("Text cannot contain U+000C", DataLossWarning)
  data = data.replace("\x0C", " ")
  # Other non-xml characters

html5lib/inputstream.py

@@ -296,7 +296,7 @@ def readChunk(self, chunkSize=None):
  return True
 
  def characterErrorsUCS4(self, data):
- for i in range(len(invalid_unicode_re.findall(data))):
+ for _ in range(len(invalid_unicode_re.findall(data))):
  self.errors.append("invalid-codepoint")
 
  def characterErrorsUCS2(self, data):
@@ -681,7 +681,7 @@ def getEncoding(self):
  (b"<!", self.handleOther),
  (b"<?", self.handleOther),
  (b"<", self.handlePossibleStartTag))
- for byte in self.data:
+ for _ in self.data:
  keepParsing = True
  for key, method in methodDispatch:
  if self.data.matchBytes(key):

html5lib/serializer/htmlserializer.py

@@ -241,7 +241,7 @@ def serialize(self, treewalker, encoding=None):
  in_cdata = True
  elif in_cdata:
  self.serializeError("Unexpected child element of a CDATA element")
- for (attr_namespace, attr_name), attr_value in token["data"].items():
+ for (_, attr_name), attr_value in token["data"].items():
  # TODO: Add namespace support here
  k = attr_name
  v = attr_value

html5lib/tests/test_encoding.py

@@ -51,7 +51,7 @@ def runPreScanEncodingTest(data, encoding):
 def test_encoding():
  for filename in get_data_files("encoding"):
  tests = _TestData(filename, b"data", encoding=None)
- for idx, test in enumerate(tests):
+ for test in tests:
  yield (runParserEncodingTest, test[b'data'], test[b'encoding'])
  yield (runPreScanEncodingTest, test[b'data'], test[b'encoding'])
 

html5lib/tests/test_serializer.py

@@ -219,5 +219,5 @@ def test_serializer():
  for filename in get_data_files('serializer-testdata', '*.test', os.path.dirname(__file__)):
  with open(filename) as fp:
  tests = json.load(fp)
- for index, test in enumerate(tests['tests']):
+ for test in tests['tests']:
  yield runSerializerTest, test["input"], test["expected"], test.get("options", {})

html5lib/tests/test_treewalkers.py

@@ -31,7 +31,7 @@ def test_all_tokens():
  {'type': 'EndTag', 'namespace': 'http:https://www.w3.org/1999/xhtml', 'name': 'body'},
  {'type': 'EndTag', 'namespace': 'http:https://www.w3.org/1999/xhtml', 'name': 'html'}
  ]
- for treeName, treeCls in sorted(treeTypes.items()):
+ for _, treeCls in sorted(treeTypes.items()):
  if treeCls is None:
  continue
  p = html5parser.HTMLParser(tree=treeCls["builder"])

html5lib/tokenizer.py

@@ -924,7 +924,7 @@ def attributeNameState(self):
  if self.lowercaseAttrName:
  self.currentToken["data"][-1][0] = (
  self.currentToken["data"][-1][0].translate(asciiUpper2Lower))
- for name, value in self.currentToken["data"][:-1]:
+ for name, _ in self.currentToken["data"][:-1]:
  if self.currentToken["data"][-1][0] == name:
  self.tokenQueue.append({"type": tokenTypes["ParseError"], "data":
  "duplicate-attribute"})
@@ -1720,7 +1720,7 @@ def cdataSectionState(self):
  # Deal with null here rather than in the parser
  nullCount = data.count("\u0000")
  if nullCount > 0:
- for i in range(nullCount):
+ for _ in range(nullCount):
  self.tokenQueue.append({"type": tokenTypes["ParseError"],
  "data": "invalid-codepoint"})
  data = data.replace("\u0000", "\uFFFD")

html5lib/treebuilders/dom.py

@@ -109,7 +109,7 @@ def getNameTuple(self):
 
  nameTuple = property(getNameTuple)
 
- class TreeBuilder(_base.TreeBuilder):
+ class TreeBuilder(_base.TreeBuilder): # pylint:disable=unused-variable
  def documentClass(self):
  self.dom = Dom.getDOMImplementation().createDocument(None, None, None)
  return weakref.proxy(self)

html5lib/treebuilders/etree.py

@@ -253,7 +253,7 @@ def serializeElement(element, indent=0):
 
  return "\n".join(rv)
 
- def tostring(element):
+ def tostring(element): # pylint:disable=unused-variable
  """Serialize an element and its child nodes to a string"""
  rv = []
  filter = ihatexml.InfosetFilter()
@@ -307,7 +307,7 @@ def serializeElement(element):
 
  return "".join(rv)
 
- class TreeBuilder(_base.TreeBuilder):
+ class TreeBuilder(_base.TreeBuilder): # pylint:disable=unused-variable
  documentClass = Document
  doctypeClass = DocumentType
  elementClass = Element

html5lib/treewalkers/etree.py

@@ -22,7 +22,7 @@ def getETreeBuilder(ElementTreeImplementation):
  ElementTree = ElementTreeImplementation
  ElementTreeCommentType = ElementTree.Comment("asd").tag
 
- class TreeWalker(_base.NonRecursiveTreeWalker):
+ class TreeWalker(_base.NonRecursiveTreeWalker): # pylint:disable=unused-variable
  """Given the particular ElementTree representation, this implementation,
  to avoid using recursion, returns "nodes" as tuples with the following
  content:
@@ -38,7 +38,7 @@ class TreeWalker(_base.NonRecursiveTreeWalker):
  """
  def getNodeDetails(self, node):
  if isinstance(node, tuple): # It might be the root Element
- elt, key, parents, flag = node
+ elt, _, _, flag = node
  if flag in ("text", "tail"):
  return _base.TEXT, getattr(elt, flag)
  else:

html5lib/treewalkers/genshistream.py

@@ -25,7 +25,7 @@ def __iter__(self):
  yield token
 
  def tokens(self, event, next):
- kind, data, pos = event
+ kind, data, _ = event
  if kind == START:
  tag, attribs = data
  name = tag.localname