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fix parser when api is not 'etree'

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This commit is contained in:
Romain Bignon 2010-04-14 10:25:18 +02:00
commit ff87ba2348
1 changed files with 13 additions and 1 deletions
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14
weboob/tools/parser/html5libparser.py
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@ -25,8 +25,20 @@ except ImportError:
from xml.etree import ElementTree from xml.etree import ElementTree
class Html5libParser(HTMLParser): class Html5libParser(HTMLParser):
"""
Parser using html5lib.
Note that it is not available on every systems.
"""
# Default implementation for each type of API.
defaults = {'etree': ElementTree,
}
def __init__(self, api='etree'): def __init__(self, api='etree'):
HTMLParser.__init__(self, tree=treebuilders.getTreeBuilder(api, ElementTree)) # if no default implementation is defined for this api, set it to None
# to let getTreeBuilder() using the corresponding implementation.
implementation = self.defaults.get(api, None)
HTMLParser.__init__(self, tree=treebuilders.getTreeBuilder(api, implementation))
def parse(self, data, encoding): def parse(self, data, encoding):
return HTMLParser.parse(self, data, encoding=encoding) return HTMLParser.parse(self, data, encoding=encoding)