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Merge CLI changes

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This commit is contained in:
Matthew Honnibal 2017-03-26 07:30:45 -05:00
commit 9dcb58aaaf
13 changed files with 213 additions and 14 deletions
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1
spacy/__main__.py
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@ -91,7 +91,6 @@ class CLI(object):
parser_L1=0.0,
no_tagger=False, no_parser=False, no_ner=False):
"""Train a model."""
cli_train(lang, output_dir, train_data, dev_data, n_iter,
not no_tagger, not no_parser, not no_ner,
parser_L1)

13
spacy/cli/train.py
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@ -36,12 +36,13 @@ def train(language, output_dir, train_data, dev_data, n_iter, tagger, parser, ne
'lang': language,
'features': lang.Defaults.tagger_features}
gold_train = list(read_gold_json(train_path))
gold_dev = list(read_gold_json(dev_path))
gold_dev = list(read_gold_json(dev_path)) if dev_path else None
train_model(lang, gold_train, gold_dev, output_path, tagger_cfg, parser_cfg,
entity_cfg, n_iter)
scorer = evaluate(lang, list(read_gold_json(dev_path)), output_path)
print_results(scorer)
if gold_dev:
scorer = evaluate(lang, gold_dev, output_path)
print_results(scorer)
def train_config(config):
@ -64,7 +65,7 @@ def train_model(Language, train_data, dev_data, output_path, tagger_cfg, parser_
for itn, epoch in enumerate(trainer.epochs(n_iter, augment_data=None)):
for doc, gold in epoch:
trainer.update(doc, gold)
dev_scores = trainer.evaluate(dev_data)
dev_scores = trainer.evaluate(dev_data) if dev_data else []
print_progress(itn, trainer.nlp.parser.model.nr_weight,
trainer.nlp.parser.model.nr_active_feat,
**dev_scores.scores)
@ -92,8 +93,10 @@ def evaluate(Language, gold_tuples, output_path):
def check_dirs(output_path, train_path, dev_path):
if not output_path.exists():
util.sys_exit(output_path.as_posix(), title="Output directory not found")
if not train_path.exists() and train_path.is_file():
if not train_path.exists() or not train_path.is_file():
util.sys_exit(train_path.as_posix(), title="Training data not found")
if dev_path and not dev_path.exists():
util.sys_exit(dev_path.as_posix(), title="Development data not found")
def print_progress(itn, nr_weight, nr_active_feat, **scores):

14
website/_harp.json
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@ -28,7 +28,8 @@
"NAVIGATION": {
"Home": "/",
"Docs": "/docs",
"Usage": "/docs/usage",
"API": "/docs/api",
"Demos": "/docs/usage/showcase",
"Blog": "https://explosion.ai/blog"
},
@ -62,7 +63,16 @@
"user": "spacy.us12",
"id": "83b0498b1e7fa3c91ce68c3f1",
"list": "89ad33e698"
},
"BADGES": {
"pipy": {
"badge": "https://img.shields.io/pypi/v/spacy.svg?style=flat-square",
"link": "https://pypi.python.org/pypi/spacy"
},
"conda": {
"badge": "https://anaconda.org/conda-forge/spacy/badges/version.svg",
"link": "https://anaconda.org/conda-forge/spacy"
}
}
}
}

11
website/_includes/_mixins-base.jade
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@ -110,6 +110,17 @@ mixin gitter(button, label)
!=button
//- Badge
name - [string] "pipy" or "conda"
mixin badge(name)
- site = BADGES[name]
if site
+a(site.link).u-padding-small
img(src=site.badge alt="{name} version" height="20")
//- Logo
mixin logo()

4
website/_includes/_navigation.jade
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@ -6,11 +6,11 @@ nav.c-nav.u-text.js-nav(class=landing ? "c-nav--theme" : null)
a(href='/') #[+logo]
if SUBSECTION != "index"
.u-text-label.u-padding-small=SUBSECTION
.u-text-label.u-padding-small.u-hidden-xs=SUBSECTION
ul.c-nav__menu
each url, item in NAVIGATION
li.c-nav__menu__item
li.c-nav__menu__item(class=(url == "/") ? "u-hidden-xs" : null)
+a(url)=item
li.c-nav__menu__item

1
website/assets/css/_base/_layout.sass
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@ -34,3 +34,4 @@ main aside a
::selection
background: $color-theme
color: $color-back
text-shadow: none

2
website/assets/css/_base/_objects.sass
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@ -68,7 +68,7 @@
.o-box
background: $color-theme-light
padding: 2rem
border: 1px solid darken($color-theme-light, 5)
border-left: 4px solid $color-theme
//- Icons

6
website/assets/css/_components/_code.sass
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@ -26,15 +26,19 @@
*:not(.c-code-block) > code
font: normal 600 0.8em/#{1} $font-code
background: $color-subtle-light
background: rgba($color-front, 0.05)
box-shadow: 1px 1px 0 rgba($color-front, 0.1)
text-shadow: 1px 1px 0 rgba($color-back, 0.5)
color: $color-front
padding: 0.1em 0.5em
margin: 0
border-radius: 1px
box-decoration-break: clone
.c-aside__content &
background: lighten($color-front, 10)
color: $color-back
text-shadow: none
//- Syntax Highlighting

2
website/docs/index.jade
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@ -5,7 +5,7 @@ include ../_includes/_mixins
+aside("Help us improve the docs")
| Did you spot a mistake or come across explanations that
| are unclear? You can find a "Suggest edits" button at the
| bottom at each page that points you to the source.
| bottom of each page that points you to the source.
| We always appreciate
| #[+a(gh("spaCy") + "/pulls") pull requests].#[br]#[br]
| Have you built something cool with spaCy, or did you

6
website/docs/usage/_data.json
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@ -5,6 +5,7 @@
"Models": "models",
"Lightning tour": "lightning-tour",
"Command line": "cli",
"Troubleshooting": "troubleshooting",
"Resources": "resources"
},
"Workflows": {
@ -45,6 +46,11 @@
"cli": {
"title": "Command Line Interface",
"next": "troubleshooting"
},
"troubleshooting": {
"title": "Troubleshooting",
"next": "resources"
},

2
website/docs/usage/cli.jade
View File

@ -92,7 +92,7 @@ p
+row
+cell #[code model]
+cell positional
+cell Shortcut link of model #[strong (optional)].
+cell Shortcut link of model (optional).
+row
+cell #[code --markdown], #[code -md]

2
website/docs/usage/index.jade
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@ -23,6 +23,7 @@ p
>>> nlp = spacy.load('en')
+h(2, "pip") pip
+badge("pipy")
p Using pip, spaCy releases are currently only available as source packages.
@ -39,6 +40,7 @@ p
pip install spacy
+h(2, "conda") conda
+badge("conda")
p
| Thanks to our great community, we've finally re-added conda support. You

163
website/docs/usage/troubleshooting.jade Normal file
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@ -0,0 +1,163 @@
//- 💫 DOCS > USAGE > TROUBLESHOOTING
include ../../_includes/_mixins
p
| This section collects some of the most common errors you may come
| across when installing, loading and using spaCy, as well as their solutions.
+aside("Help us improve this guide")
| Did you come across a problem like the ones listed here and want to
| share the solution? You can find the "Suggest edits" button at the
| bottom of this page that points you to the source. We always
| appreciate #[+a(gh("spaCy") + "/pulls") pull requests]!
+h(2, "install-loading") Installation and loading
+h(3, "compatible-model") No compatible model found
+code(false, "text").
No compatible model found for [lang] (spaCy v#{SPACY_VERSION}).
p
| This usually means that the model you're trying to download does not
| exist, or isn't available for your version of spaCy.
+infobox("Solutions")
| Check the #[+a(gh("spacy-models", "compatibility.json")) compatibility table]
| to see which models are available for your spaCy version. If you're using
| an old version, consider upgrading to the latest release. Note that while
| spaCy supports tokenization for
| #[+a("/docs/api/language-models/#alpha-support") a variety of languages],
| not all of them come with statistical models. To only use the tokenizer,
| import the language's #[code Language] class instead, for example
| #[code from spacy.fr import French].
+h(3, "symlink-privilege") Symbolic link privilege not held
+code(false, "text").
OSError: symbolic link privilege not held
p
| To create #[+a("/docs/usage/models/#usage") shortcut links] that let you
| load models by name, spaCy creates a symbolic link in the
| #[code spacy/data] directory. This means your user needs permission to do
| this. The above error mostly occurs when doing a system-wide installation,
| which will create the symlinks in a system directory.
+infobox("Solutions")
| Run the #[code download] or #[code link] command as administrator,
| or use a #[code virtualenv] to install spaCy in a user directory, instead
| of doing a system-wide installation.
+h(3, "import-error") Import error
+code(false, "text").
Import Error: No module named spacy
p
| This error means that the spaCy module can't be located on your system, or in
| your environment.
+infobox("Solutions")
| Make sure you have spaCy installed. If you're using a #[code virtualenv],
| make sure it's activated and check that spaCy is installed in that
| environment – otherwise, you're trying to load a system installation. You
| can also run #[code which python] to find out where your Python
| executable is located.
+h(3, "import-error-models") Import error: models
+code(false, "text").
ImportError: No module named 'en_core_web_sm'
p
| As of spaCy v1.7, all models can be installed as Python packages. This means
| that they'll become importable modules of your application. When creating
| #[+a("/docs/usage/models/#usage") shortcut links], spaCy will also try
| to import the model to load its meta data. If this fails, it's usually a
| sign that the package is not installed in the current environment.
+infobox("Solutions")
| Run #[code pip list] or #[code pip freeze] to check which model packages
| you have installed, and install the
| #[+a("/docs/usage/models#available") correct models] if necessary. If you're
| importing a model manually at the top of a file, make sure to use the name
| of the package, not the shortcut link you've created.
+h(3, "vocab-strings") File not found: vocab/strings.json
+code(false, "text").
FileNotFoundError: No such file or directory: [...]/vocab/strings.json
p
| This error may occur when using #[code spacy.load()] to load
| a language model – either because you haven't set up a
| #[+a("/docs/usage/models/#usage") shortcut link] for it, or because it
| doesn't actually exist.
+infobox("Solutions")
| Set up a #[+a("/docs/usage/models/#usage") shortcut link] for the model
| you want to load. This can either be an installed model package, or a
| local directory containing the model data. If you want to use one of the
| #[+a("/docs/api/language-models/#alpha-support") alpha tokenizers] for
| languages that don't yet have a statistical model, you should import its
| #[code Language] class instead, for example
| #[code from spacy.fr import French].
+h(3, "command-not-found") Command not found
+code(false, "text").
command not found: spacy
p
| This error may occur when running the #[code spacy] command from the
| command line. spaCy does not currently add an entry to our #[code PATH]
| environment variable, as this can lead to unexpected results, especially
| when using #[code virtualenv]. Instead, commands need to be prefixed with
| #[code python -m].
+infobox("Solution")
| Run the command with #[code python -m], for example
| #[code python -m spacy download en]. For more info on this, see the
| #[+a("/docs/usage/cli") CLI documentation].
+h(2, "usage") Using spaCy
+h(3, "pos-lemma-number") POS tag or lemma is returned as number
+code.
doc = nlp(u'This is text.')
print([word.pos for word in doc])
# [88, 98, 90, 95]
p
| Like many NLP libraries, spaCy encodes all strings to integers. This
| reduces memory usage and improves efficiency. The integer mapping also
| makes it easy to interoperate with numpy. To access the string
| representation instead of the integer ID, add an underscore #[code _]
| after the attribute.
+infobox("Solutions")
| Use #[code pos_] or #[code lemma_] instead. See the
| #[+api("token#attributes") #[code Token] attributes] for a list of available
| attributes and their string representations.
+h(3, "pron-lemma") Pronoun lemma is returned as #[code -PRON-]
+code.
doc = nlp(u'They are')
print(doc[0].lemma_)
# -PRON-
p
| This is in fact expected behaviour and not a bug.
| Unlike verbs and common nouns, there's no clear base form of a personal
| pronoun. Should the lemma of "me" be "I", or should we normalize person
| as well, giving "it" — or maybe "he"? spaCy's solution is to introduce a
| novel symbol, #[code -PRON-], which is used as the lemma for
| all personal pronouns. For more info on this, see the
| #[+api("annotation#lemmatization") annotation specs] on lemmatization.