Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /proc/thread-self/root/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

from __future__ import absolute_import, division, unicode_literals

from datrie import Trie as DATrie
from pip._vendor.six import text_type

from ._base import Trie as ABCTrie


class Trie(ABCTrie):
    def __init__(self, data):
        chars = set()
        for key in data.keys():
            if not isinstance(key, text_type):
                raise TypeError("All keys must be strings")
            for char in key:
                chars.add(char)

        self._data = DATrie("".join(chars))
        for key, value in data.items():
            self._data[key] = value

    def __contains__(self, key):
        return key in self._data

    def __len__(self):
        return len(self._data)

    def __iter__(self):
        raise NotImplementedError()

    def __getitem__(self, key):
        return self._data[key]

    def keys(self, prefix=None):
        return self._data.keys(prefix)

    def has_keys_with_prefix(self, prefix):
        return self._data.has_keys_with_prefix(prefix)

    def longest_prefix(self, prefix):
        return self._data.longest_prefix(prefix)

    def longest_prefix_item(self, prefix):
        return self._data.longest_prefix_item(prefix)