def name2cp(k):
if k == 'apos': return ord("'")
if hasattr(htmlentitydefs, "name2codepoint"): # requires Python 2.3
return htmlentitydefs.name2codepoint[k]
else:
k = htmlentitydefs.entitydefs[k]
if k.startswith("&#") and k.endswith(";"): return int(k[2:-1]) # not in latin-1
return ord(codecs.latin_1_decode(k)[0])
python类entitydefs()的实例源码
def name2cp(k):
if k == 'apos': return ord("'")
if hasattr(htmlentitydefs, "name2codepoint"): # requires Python 2.3
return htmlentitydefs.name2codepoint[k]
else:
k = htmlentitydefs.entitydefs[k]
if k.startswith("&#") and k.endswith(";"): return int(k[2:-1]) # not in latin-1
return ord(codecs.latin_1_decode(k)[0])
def name2cp(k):
if k == 'apos': return ord("'")
if hasattr(htmlentitydefs, "name2codepoint"): # requires Python 2.3
return htmlentitydefs.name2codepoint[k]
else:
k = htmlentitydefs.entitydefs[k]
if k.startswith("&#") and k.endswith(";"): return int(k[2:-1]) # not in latin-1
return ord(codecs.latin_1_decode(k)[0])
def name2cp(k):
if k == 'apos': return ord("'")
if hasattr(htmlentitydefs, "name2codepoint"): # requires Python 2.3
return htmlentitydefs.name2codepoint[k]
else:
k = htmlentitydefs.entitydefs[k]
if k.startswith("&#") and k.endswith(";"): return int(k[2:-1]) # not in latin-1
return ord(codecs.latin_1_decode(k)[0])
def unescape_html(string):
'''HTML entity decode'''
string = re.sub(r'&#[^;]+;', _sharp2uni, string)
string = re.sub(r'&[^;]+;', lambda m: entitydefs[m.group(0)[1:-1]], string)
return string
def unescape_html(string):
'''HTML entity decode'''
string = re.sub(r'&#[^;]+;', _sharp2uni, string)
string = re.sub(r'&[^;]+;', lambda m: entitydefs[m.group(0)[1:-1]], string)
return string
def name2cp(k):
if k == 'apos': return ord("'")
if hasattr(htmlentitydefs, "name2codepoint"): # requires Python 2.3
return htmlentitydefs.name2codepoint[k]
else:
k = htmlentitydefs.entitydefs[k]
if k.startswith("&#") and k.endswith(";"): return int(k[2:-1]) # not in latin-1
return ord(codecs.latin_1_decode(k)[0])
def name2cp(k):
if k == 'apos': return ord("'")
if hasattr(htmlentitydefs, "name2codepoint"): # requires Python 2.3
return htmlentitydefs.name2codepoint[k]
else:
k = htmlentitydefs.entitydefs[k]
if k.startswith("&#") and k.endswith(";"): return int(k[2:-1]) # not in latin-1
return ord(codecs.latin_1_decode(k)[0])
def name2cp(k):
if k == 'apos': return ord("'")
if hasattr(htmlentitydefs, "name2codepoint"): # requires Python 2.3
return htmlentitydefs.name2codepoint[k]
else:
k = htmlentitydefs.entitydefs[k]
if k.startswith("&#") and k.endswith(";"): return int(k[2:-1]) # not in latin-1
return ord(codecs.latin_1_decode(k)[0])
def lookslikehtml(s):
# must have a close tag or an entity reference to qualify
if not (re.search(r'</(\w+)>', s) or re.search(r'&#?\w+;', s)):
return
# all tags must be in a restricted subset of valid HTML tags
if any((t for t in re.findall(r'</?(\w+)', s) if t.lower() not in _HTMLSanitizer.acceptable_elements)):
return
# all entities must have been defined as valid HTML entities
if any((e for e in re.findall(r'&(\w+);', s) if e not in entitydefs)):
return
return 1
def lookslikehtml(s):
# must have a close tag or an entity reference to qualify
if not (re.search(r'</(\w+)>', s) or re.search(r'&#?\w+;', s)):
return
# all tags must be in a restricted subset of valid HTML tags
if any((t for t in re.findall(r'</?(\w+)', s) if t.lower() not in _HTMLSanitizer.acceptable_elements)):
return
# all entities must have been defined as valid HTML entities
if any((e for e in re.findall(r'&(\w+);', s) if e not in entitydefs)):
return
return 1
def name2cp(k):
if k == 'apos': return ord("'")
if hasattr(htmlentitydefs, "name2codepoint"): # requires Python 2.3
return htmlentitydefs.name2codepoint[k]
else:
k = htmlentitydefs.entitydefs[k]
if k.startswith("&#") and k.endswith(";"): return int(k[2:-1]) # not in latin-1
return ord(codecs.latin_1_decode(k)[0])
