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Compute Language.meta with a property

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This commit is contained in:
Matthew Honnibal 2017-07-23 00:50:18 +02:00
parent 54a539a113
commit d8aa721664
1 changed files with 26 additions and 3 deletions
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29
spacy/language.py
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@ -23,6 +23,7 @@ from .pipeline import TokenVectorEncoder, NeuralTagger, NeuralEntityRecognizer
from .pipeline import NeuralLabeller
from .pipeline import SimilarityHook
from .pipeline import TextCategorizer
from . import about
from .compat import json_dumps
from .attrs import IS_STOP
@ -149,8 +150,8 @@ class Language(object):
Defaults = BaseDefaults
lang = None
def __init__(self, vocab=True, make_doc=True, pipeline=None, meta={},
disable=tuple(), **kwargs):
def __init__(self, vocab=True, make_doc=True, pipeline=None,
meta={}, disable=tuple(), **kwargs):
"""Initialise a Language object.
vocab (Vocab): A `Vocab` object. If `True`, a vocab is created via
@ -167,7 +168,7 @@ class Language(object):
models to add model meta data.
RETURNS (Language): The newly constructed object.
"""
self.meta = dict(meta)
self._meta = dict(meta)
if vocab is True:
factory = self.Defaults.create_vocab
vocab = factory(self, **meta.get('vocab', {}))
@ -199,6 +200,28 @@ class Language(object):
flat_list.append(pipe)
self.pipeline = flat_list
@property
def meta(self):
self._meta.setdefault('lang', self.vocab.lang)
self._meta.setdefault('name', '')
self._meta.setdefault('version', '0.0.0')
self._meta.setdefault('spacy_version', about.__version__)
self._meta.setdefault('description', '')
self._meta.setdefault('author', '')
self._meta.setdefault('email', '')
self._meta.setdefault('url', '')
self._meta.setdefault('license', '')
pipeline = []
for component in self.pipeline:
if hasattr(component, 'name'):
pipeline.append(component.name)
self._meta['pipeline'] = pipeline
return self._meta
@meta.setter
def meta(self, value):
self._meta = value
# Conveniences to access pipeline components
@property
def tensorizer(self):