mirror of
https://github.com/morpheus65535/bazarr
synced 2024-12-28 10:38:26 +00:00
a430bffe57
- added tld library, so "Common Fixes" mod can detect domain names and won't add spaces after each dot in them. - fix HI_before_colon_noncaps, so it won't remove http: from URLs.
64 lines
1.6 KiB
Python
64 lines
1.6 KiB
Python
__author__ = 'Artur Barseghyan'
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__copyright__ = '2013-2020 Artur Barseghyan'
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__license__ = 'MPL-1.1 OR GPL-2.0-only OR LGPL-2.1-or-later'
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__all__ = (
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'Trie',
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'TrieNode',
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)
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class TrieNode(object):
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"""Class representing a single Trie node."""
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__slots__ = ('children', 'exception', 'leaf', 'private')
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def __init__(self):
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self.children = None
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self.exception = None
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self.leaf = False
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self.private = False
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class Trie(object):
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"""An adhoc Trie data structure to store tlds in reverse notation order."""
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def __init__(self):
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self.root = TrieNode()
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self.__nodes = 0
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def __len__(self):
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return self.__nodes
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def add(self, tld: str, private: bool = False) -> None:
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node = self.root
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# Iterating over the tld parts in reverse order
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# for part in reversed(tld.split('.')):
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tld_split = tld.split('.')
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tld_split.reverse()
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for part in tld_split:
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if part.startswith('!'):
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node.exception = part[1:]
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break
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# To save up some RAM, we initialize the children dict only
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# when strictly necessary
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if node.children is None:
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node.children = {}
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child = TrieNode()
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else:
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child = node.children.get(part)
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if child is None:
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child = TrieNode()
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node.children[part] = child
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node = child
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node.leaf = True
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if private:
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node.private = True
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self.__nodes += 1
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