def removeDropCaps(self, doc):
items = cache.cssselect("span[class~=dropcap], span[class~=drop_cap]",
doc)
for item in items:
item.drop_tag()
return doc
def getElementsByTags(self, node, tags):
selector = ','.join(tags)
elems = cache.cssselect(selector, node)
# remove the root node
# if we have a selection tag
if node in elems:
elems.remove(node)
return elems
def getElementsByTags(self, node, tags):
selector = ','.join(tags)
elems = cache.cssselect(selector, node)
# remove the root node
# if we have a selection tag
if node in elems:
elems.remove(node)
return elems
def removeNodesWithNegativeScores(self):
"""\
if there are elements inside our top node
that have a negative gravity score,
let's give em the boot
"""
gravityItems = cache.cssselect("*[gravityScore]", self.topNode)
for item in gravityItems:
score = int(item.attrib.get('gravityScore'),0)
if score < 1:
item.getparent().remove(item)
def removeNodesWithNegativeScores(self):
"""\
if there are elements inside our top node
that have a negative gravity score,
let's give em the boot
"""
gravityItems = cache.cssselect("*[gravityScore]", self.topNode)
for item in gravityItems:
score = int(item.attrib.get('gravityScore'), 0)
if score < 1:
item.getparent().remove(item)
def getMetaContent(self, doc, metaName):
"""\
Extract a given meta content form document
"""
meta = cache.cssselect(metaName, doc)
content = None
if meta is not None and len(meta) > 0:
content = meta[0].attrib.get('content')
if content:
return content.strip()
return ''
def getMetaContent(self, doc, metaName):
"""\
Extract a given meta content form document
"""
meta = cache.cssselect(metaName, doc)
content = None
if meta is not None and len(meta) > 0:
content = meta[0].attrib.get('content')
if content:
return content.strip()
return ''
def extractTags(self, article):
node = article.doc
# node doesn't have chidren
if len(list(node)) == 0:
return NO_STRINGS
elements = cache.cssselect(A_REL_TAG_SELECTOR, node)
if elements is None:
return NO_STRINGS
tags = []
for el in elements:
tag = Parser.getText(el)
if tag:
tags.append(tag)
return set(tags)
def extractTags(self, article):
node = article.doc
# node doesn't have chidren
if len(list(node)) == 0:
return NO_STRINGS
elements = cache.cssselect(A_REL_TAG_SELECTOR, node)
if elements is None:
return NO_STRINGS
tags = []
for el in elements:
tag = Parser.getText(el)
if tag:
tags.append(tag)
return set(tags)
def removeDropCaps(self, doc):
items = cache.cssselect("span[class~=dropcap], span[class~=drop_cap]", doc)
for item in items:
item.drop_tag()
return doc
def cleanUpSpanTagsInParagraphs(self, doc):
spans = cache.cssselect('p > span', doc)
for item in spans:
item.drop_tag()
return doc
def cleanUpSpanTagsInParagraphs(self, doc):
spans = cache.cssselect('p > span', doc)
for item in spans:
item.drop_tag()
return doc
