mirror of https://github.com/explosion/spaCy.git
53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
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# coding: utf8
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from __future__ import unicode_literals
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from .util import SimpleFrozenDict
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class Lookups(object):
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def __init__(self):
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self._tables = {}
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def __contains__(self, name):
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return self.has_table(name)
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@property
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def tables(self):
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return list(self._tables.keys())
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def add_table(self, name, data=SimpleFrozenDict()):
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if name in self.tables:
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raise ValueError("Table '{}' already exists".format(name))
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table = Table(name=name)
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table.update(data)
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self._tables[name] = table
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return table
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def get_table(self, name):
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if name not in self._tables:
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raise KeyError("Can't find table '{}'".format(name))
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return self._tables[name]
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def has_table(self, name):
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return name in self._tables
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def to_bytes(self, exclude=tuple(), **kwargs):
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raise NotImplementedError
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def from_bytes(self, bytes_data, exclude=tuple(), **kwargs):
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raise NotImplementedError
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def to_disk(self, path, exclude=tuple(), **kwargs):
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raise NotImplementedError
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def from_disk(self, path, exclude=tuple(), **kwargs):
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raise NotImplementedError
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class Table(dict):
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def __init__(self, name=None):
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self.name = name
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def set(self, key, value):
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self[key] = value
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