Commit Graph

4983 Commits

Author SHA1 Message Date
Aashish Gangwani
6eebfc7bf4 Added numbers to ../lang/hi/lex_attrs.py (#2629)
I have added numbers in hindi lex_attrs.py file according to Indian numbering system(https://en.wikipedia.org/wiki/Indian_numbering_system) and here are there english translations:
'शून्य' => zero 
'एक' => one
'दो' => two
'तीन' => three
 'चार' => four
'पांच' => five
'छह' => six
'सात'=>seven 
'आठ' => eight
'नौ' => nine
'दस' => ten
'ग्यारह' => eleven
'बारह' => twelve
 'तेरह' => thirteen
'चौदह' => fourteen
'पंद्रह' => fifteen
'सोलह'=> sixteen
'सत्रह' => seventeen
'अठारह' => eighteen
'उन्नीस' => nineteen
'बीस' => twenty
 'तीस' => thirty
'चालीस' => forty
'पचास' => fifty
'साठ' => sixty
'सत्तर' => seventy
'अस्सी' => eighty
'नब्बे' => ninety
'सौ' => hundred
'हज़ार' => thousand
'लाख' => hundred thousand
'करोड़' => ten million
'अरब' => billion
'खरब' => hundred billion

<!--- Provide a general summary of your changes in the title. -->

## Description
<!--- Use this section to describe your changes. If your changes required
testing, include information about the testing environment and the tests you
ran. If your test fixes a bug reported in an issue, don't forget to include the
issue number. If your PR is still a work in progress, that's totally fine – just
include a note to let us know. -->

### Types of change
<!-- What type of change does your PR cover? Is it a bug fix, an enhancement
or new feature, or a change to the documentation? -->

## Checklist
<!--- Before you submit the PR, go over this checklist and make sure you can
tick off all the boxes. [] -> [x] -->
- [x] I have submitted the spaCy Contributor Agreement.
- [x] I ran the tests, and all new and existing tests passed.
- [x] My changes don't require a change to the documentation, or if they do, I've added all required information.
2018-08-08 16:06:11 +02:00
Emil Stenström
3834f4146d Add abbreviations from UD_Swedish-Talbanken (#2613)
* Add abbreviations from UD_Swedish-Talbanken

* Add contributor agreement.
2018-08-07 13:53:17 +02:00
Ole Henrik Skogstrøm
0473add369 Feature/span ents (#2599)
* Created Span.ents property

* Add tests for span.ents

* Add tests for start and end of sentence
2018-08-07 13:52:32 +02:00
Xiaoquan Kong
87fa847e6e Fix Chinese language related bugs (#2634) 2018-08-07 11:26:31 +02:00
Xiaoquan Kong
f0c9652ed1 New Feature: display more detail when Error E067 (#2639)
* Fix off-by-one error

* Add verbose option

* Update verbose option

* Update documents for verbose option
2018-08-07 10:45:29 +02:00
Emil Stenström
1914c488d3 Swedish: Exceptions for single letter words ending sentence (#2615)
* Exceptions for single letter words ending sentence

Sentences ending in "i." (as in "... peka i."), "m." (as in "...än 2000 m."), should be tokenized as two separate tokens.

* Add test
2018-08-05 14:14:30 +02:00
Matthew Honnibal
860f5bd91f Add test for issue 2626 2018-08-05 13:46:57 +02:00
Kaisa (Katarzyna) Korsak
e531a827db Changed conllu2json to be able to extract NER tags (#2594)
* extract ner tags from conllu file if available

* fixed a bug in regex
2018-07-25 22:21:31 +02:00
Dmitry Bruhanov
07d0cc9de7 Update examples.py (#2597) 2018-07-25 22:20:24 +02:00
Matthew Honnibal
66983d8412
Port BenDerPan's Chinese changes to v2 (finally) (#2591)
* add  template files for Chinese

* add  template files for Chinese, and test directory .
2018-07-25 02:47:23 +02:00
ines
f2e3e039b7 Update French stop words (resolves #2540) 2018-07-24 23:41:51 +02:00
Matthew Honnibal
6303ce3d0e Try to fix memory error by moving fr_tokenizer to module scope 2018-07-24 20:09:06 +02:00
Matthew Honnibal
afe3fa4449 Merge branch 'master' of https://github.com/explosion/spaCy 2018-07-24 19:44:31 +02:00
Matthew Honnibal
b2e9e958b9 Add session scoping to tokenizers to try to fix oom on Appveyor 2018-07-24 19:44:18 +02:00
Ines Montani
a43ad114c2
Fix typo [ci skip] 2018-07-24 18:45:40 +02:00
Dmitry Bruhanov
27160b1516 added some widespread written jargon & dialectizms (#2584)
This jargon is not offencive but emotionally colored as funny due to its deviation from the norm for various reasons: immitating a dialect, deliberately wrong spelling emphasizing its low colloquial nature, obsolete form, foreign borrowing with native flections, etc.
Dmitry Briukhanov, Linguist & Pythonist
2018-07-24 18:44:29 +02:00
Matthew Honnibal
90c269e1a9 Set about to v2.0.12 release 2018-07-21 15:09:42 +02:00
Matthew Honnibal
1a1c7304cf Set version to 2.0.12.dev1 2018-07-21 13:08:01 +02:00
ines
1ea881c80b Allow ignoring warnings and only overwrite if set explicitly 2018-07-20 22:50:19 +02:00
Matthew Honnibal
e0caf3ae8c Fix msgpack for new version 2018-07-20 17:32:00 +02:00
Matthew Honnibal
899f1cf442 Add regression test for issue 2179 2018-07-20 17:15:44 +02:00
Matthew Honnibal
9db77fd914 Fix deserialization for msgpack 2018-07-20 14:11:09 +02:00
katarkor
5ca853bee0 changed tag_map, morph_rules, lemmatizer for Norwegian (#2565)
* changed tag_map, morph_rules, lemmatizer for Norwegian

* Move unicode declaration up

Hopefully fixes test failure on Python 2

* Update CONTRIBUTOR_AGREEMENT.md

* Move unicode declarations

Hopefully fixes test this time

* Revert "Merge remote-tracking branch 'origin/patch-1'"

This reverts commit f5ccd5dd0d, reversing
changes made to dd07e180ea.

* Update contributor agreement [ci skip]
2018-07-19 19:38:24 +02:00
Ole Henrik Skogstrøm
6e2930a4a2 Conll(u)-bio converter (#2525)
* Started simple conllxbiluo converter

* Fix missing BIO to BILUO conversion
2018-07-18 18:55:42 +02:00
Ioannis Daras
6ed18412d0 Greek language optimizations (#2558)
* Greek language optimizations

* Add encoding on files containing greek words

* Add encoding on files containing greek words
2018-07-18 18:51:38 +02:00
Paul O'Leary McCann
61ef0739b8 Add Japanese stop words. (#2549)
List created by taking the 2000 top words from a Wikipedia dump and
removing everything that wasn't hiragana.

Tried going through kanji words and deciding what to keep but there were
too many obvious non-stopwords (東京 was in the top 500) and many other
words where it wasn't clear if they should be included or not.
2018-07-17 10:12:48 +02:00
Tero K
f35980f865 Enhancement/lang fi examples (#2547)
* Added a file with examples in finnish

* added contributor agreement
2018-07-15 09:50:27 +02:00
Paul O'Leary McCann
1987f3f784 Add Japanese lemmas (#2543)
This info was already available from Mecab, forgot to add it before.
2018-07-13 10:55:14 +02:00
Eleni170
6042723535 Add support for Greek language (#2535)
* Add contributor agreement

* Support for Greek language

* Fix missing el_tokenizer
2018-07-10 13:48:38 +02:00
Stefan Schweter
3dfc7f86be lemmatizer: correct lemma for Rang (#2537)
<!--- Provide a general summary of your changes in the title. -->

## Description

This PR corrects the German lemma form for the word "Rang". Initially, the lemma form was "ringen", which is not correct, because it refers to the verb ("ringen") and not to the noun ("Rang").

### Types of change

The lemma form for "Rang" is corrected to "Rang", see also the [Duden](https://www.duden.de/rechtschreibung/Rang) entry.

## Checklist
<!--- Before you submit the PR, go over this checklist and make sure you can
tick off all the boxes. [] -> [x] -->
- [x] I have submitted the spaCy Contributor Agreement.
- [x] I ran the tests, and all new and existing tests passed.
- [x] My changes don't require a change to the documentation, or if they do, I've added all required information.
2018-07-10 13:11:19 +02:00
Duygu Altinok
00b9a58558 German lemmatizer additions (#2529)
* lemma of was-> was

* added new pairs issue @2486

* added article tests
2018-07-09 11:10:15 +02:00
Ole Henrik Skogstrøm
c21efea9bb Add sent property to token (#2521)
* Add sent property to token

* Refactored and cleaned up copy paste errors.
2018-07-06 15:54:15 +02:00
kleinay
a82c3153ad fix issue #2452 - displacy arrow direction is always forward (#2506) (closes #2452)
<!--- Provide a general summary of your changes in the title. -->
Referring #2452, fixing displacy arrow directions to match the input. 

## Description
The fix is simply replacing `direction is 'left'` with `direction == 'left'` to include the case `direction` is a `str` and not a `unicode`.

### Types of change
bug fix

## Checklist
<!--- Before you submit the PR, go over this checklist and make sure you can
tick off all the boxes. [] -> [x] -->
- [ ] I have submitted the spaCy Contributor Agreement.
- [ ] I ran the tests, and all new and existing tests passed.
- [x] My changes don't require a change to the documentation, or if they do, I've added all required information.
2018-07-04 14:12:08 +02:00
Bùi Trung Chí
9af46b4f1b Fix loading tokenizer with custom prefix search (#2495)
* Add contributor agreement

* Fix loading tokenizer with cutom prefix search
2018-07-04 12:56:07 +02:00
Ole Henrik Skogstrøm
d16cb6bee6 Accept Span to displacy render (#2478) (closes #2477)
* Add Span to displacy render

* Fix span support, errors and add tests
2018-06-25 14:55:16 +02:00
Muhammad Irfan
f33c703066 Add Urdu Language Support (#2430)
* added Urdu language support.

* added Urdu language tests.

* modified conftest.py for Urdu language support.

* added spacy contributor agreement.
2018-06-22 11:14:03 +02:00
himkt
14d9007efd fix wrong indexing (#2416)
* fix wrong indexing

* add agreement
2018-06-19 10:20:57 +02:00
Aliia E
428bae66b5 Add Tatar Language Support (#2444)
* add Tatar lang support

* add Tatar letters

* add Tatar tests

* sign contributor agreement

* sign contributor agreement [x]

* remove comments from Language class

* remove all template comments
2018-06-19 10:17:53 +02:00
Cory Hurst
446f5ec41b Silent keyword in info function in init (#2459)
* Pass through "silent" kwarg to the wrapper in the spacy module init.
reference issue  #2196

* Pass through "silent" kwarg to the wrapper in the spacy module init.
reference issue  #2196

* contributor agreement
2018-06-18 12:24:21 +02:00
Nour Shalabi
a169b79092 Additions to Arabic stop words. (#2422)
* Additions to Arabic stop words.

* Create nourshalabi.md
2018-06-08 02:33:23 +02:00
ines
b8ef9c1000 Fix model names in conftest (see #2379) 2018-05-30 14:10:20 +02:00
Maciej
c7d53348d7 Fix bug in CLI iob and ner converter (#2392) (fixes #2385)
* issue_2385 add tests for iob_to_biluo converter function

* issue_2385 fix and modify iob_to_biluo function to accept either iob or biluo tags in cli.converter

* issue_2385 add test to fix b char bug

* add contributor agreement

* fill contributor agreement
2018-05-30 12:28:44 +02:00
ansgar-t
9732988951 escape html in displacy.render (#2378) (closes #2361)
## Description
Fix for issue #2361 :
replace &, <, >, " with &amp;amp; , &amp;lt; , &amp;gt; , &amp;quot; in before rendering svg

## Checklist
<!--- Before you submit the PR, go over this checklist and make sure you can
tick off all the boxes. [] -> [x] -->
- [x] I have submitted the spaCy Contributor Agreement.
- [ ] I ran the tests, and all new and existing tests passed.
(As discussed in the comments to #2361)
- [x] My changes don't require a change to the documentation, or if they do, I've added all required information.
2018-05-28 18:36:41 +02:00
James Messinger
4515e96e90 Better formatting for spacy train CLI (#2357)
* Better formatting for `spacy train` CLI

Changed to use fixed-spaces rather than tabs to align table headers and data.

### Before:
```
Itn.    P.Loss  N.Loss  UAS     NER P.  NER R.  NER F.  Tag %   Token %
0       4618.857        2910.004        76.172  79.645  67.987  88.732  88.261  100.000 4436.9  6376.4
1       4671.972        3764.812        74.481  78.046  62.374  82.680  88.377  100.000 4672.2  6227.1
2       4742.756        3673.473        71.994  77.380  63.966  84.494  90.620  100.000 4298.0  5983.9
```

### After:
```
Itn.  Dep Loss  NER Loss  UAS     NER P.  NER R.  NER F.  Tag %   Token %  CPU WPS  GPU WPS
0     4618.857  2910.004  76.172  79.645  67.987  88.732  88.261  100.000  4436.9   6376.4
1     4671.972  3764.812  74.481  78.046  62.374  82.680  88.377  100.000  4672.2   6227.1
2     4742.756  3673.473  71.994  77.380  63.966  84.494  90.620  100.000  4298.0   5983.9
```

* Added contributor file
2018-05-25 13:08:45 +02:00
Aristo Rinjuang
432ede04af adding more words and rephrasing (#2351)
* adding more words and rephrasing

* adding a contributor

* tokenizer bugs solved
2018-05-24 11:40:57 +02:00
Jani Monoses
ec62cadf4c Updates to Romanian support (#2354)
* Add back Romanian in conftest

* Romanian lex_attr

* More tokenizer exceptions for Romanian

* Add tests for some Romanian tokenizer exceptions
2018-05-24 11:40:00 +02:00
cclauss
f7dcaa1f6b Simplify is_config() and normalize_string_keys() (#2305)
* Simplify is_config() and normalize_string_keys()

* Use __in__ to avoid the nested _ands_ and _ors_.
* Dict comprehension directly tracks with the doc string

* Keep more basic loop in normalize_string_keys

* Whitespace
2018-05-21 01:54:35 +02:00
Ines Montani
d4cc736b7c 💫 Improve model downloads: check for existing install, customise pip and use requests library again (#2346)
* Go back to using requests instead of urllib (closes #2320)

Fewer dependencies are good, but this one was simply causing too many other problems around SSL verification and Python 2/3 compatibility. requests is a popular enough package that it's okay for spaCy to depend on it – and this will hopefully make model downloads less flakey.

* Only download model if not installed (see #1456)

Use #egg=model==version to allow pip to check for existing installations. The download is only started if no installation matching the package/version is found. Fixes a long-standing inconvenience.

* Pass additional options to pip when installing model (resolves #1456)

Treat all additional arguments passed to the download command as pip options to allow user to customise the command. For example:

python -m spacy download en --user

* Add CLI option to enable installing model package dependencies

* Revert "Add CLI option to enable installing model package dependencies"

This reverts commit 9336ffe695.

* Update documentation
2018-05-20 20:26:56 +02:00
ines
b59e3b157f Don't require attrs argument in Doc.retokenize and allow both ints and unicode (resolves #2304) 2018-05-20 15:15:37 +02:00
ines
5768df4f09 Add SimpleFrozenDict util to use as default function argument 2018-05-20 15:13:37 +02:00
Matthew Honnibal
581d318971 Fix conftest 2018-05-15 00:54:45 +02:00
Tahar Zanouda
00417794d3 Add Arabic language (#2314)
* added support for Arabic lang

* added Arabic language support

* updated conftest
2018-05-15 00:27:19 +02:00
Jani Monoses
0e08e49e87 Lemmatizer ro (#2319)
* Add Romanian lemmatizer lookup table.

Adapted from http://www.lexiconista.com/datasets/lemmatization/
by replacing cedillas with commas (ș and ț).

The original dataset is licensed under the Open Database License.

* Fix one blatant issue in the Romanian lemmatizer

* Romanian examples file

* Add ro_tokenizer in conftest

* Add Romanian lemmatizer test
2018-05-12 15:20:04 +02:00
Jani Monoses
42b34832e4 Update Romanian stopword list (#2316)
* Contributor agreement for janimo

* Update Romanian stopword list

Include the correct spellings of all the words already in the repo
that are using cedillas (ş and ţ) instead of commas (ș and ț).

Add another unrelated spelling fix.

See https://github.com/stopwords-iso/stopwords-ro/pull/1 and
https://github.com/stopwords-iso/stopwords-ro/pull/2
2018-05-10 12:16:56 +02:00
Lucas Abbade
be7fdc59d1 Update lex_attrs.py (#2307)
* Update lex_attrs.py

Fixed spelling mistakes of some numbers (according to Brazilian Portuguese).

* Update lex_attrs.py

As requested, I've included the correct spelling for both Brazilian Portuguese and Portuguese Portuguese.

I will advise however, that the two are separated in the future. Brazilian Portuguese is a very different language from the original one, although most of the writing is unified, the way people talk in both countries is radically different. Keeping both languages as one may lead to bigger issues in the future, especially when it comes to spell checking.
2018-05-09 20:49:31 +02:00
mauryaland
5368ba028a Update stop_words.py for French language (#2310)
* Add contraction forms of some common stopwords

All the stopwords added contain the apostrophe" ' "or " ’ ".

* Adds contributor agreement mauryaland

* Update mauryaland.md
2018-05-09 12:04:38 +02:00
ines
7a3599c21a Fix formatting and consistency 2018-05-07 23:02:11 +02:00
Douglas Knox
9b49a40f4e Test and fix for Issue #2219 (#2272)
Test and fix for Issue #2219: Token.similarity() failed if single letter
2018-05-03 18:40:46 +02:00
Paul O'Leary McCann
bd72fbf09c Port Japanese mecab tokenizer from v1 (#2036)
* Port Japanese mecab tokenizer from v1

This brings the Mecab-based Japanese tokenization introduced in #1246 to
spaCy v2. There isn't a JapaneseTagger implementation yet, but POS tag
information from Mecab is stored in a token extension. A tag map is also
included.

As a reminder, Mecab is required because Universal Dependencies are
based on Unidic tags, and Janome doesn't support Unidic.

Things to check:

1. Is this the right way to use a token extension?

2. What's the right way to implement a JapaneseTagger? The approach in
 #1246 relied on `tag_from_strings` which is just gone now. I guess the
best thing is to just try training spaCy's default Tagger?

-POLM

* Add tagging/make_doc and tests
2018-05-03 18:38:26 +02:00
G.Pruvost
cc8e804648 #2211 - Support for ssl certs config on download command (#2212)
* Add support for SSL/Certs customization on download CLI

* Add a note on SSL options for the 'download' CLI in the README

* Add contributor agreement
2018-05-03 18:37:02 +02:00
Jens Dahl Møllerhøj
b9290397fb rename SP to _SP (#2289) 2018-05-03 18:33:49 +02:00
Mr Roboto
6f5ccda19c Addresses Issue #2228 - Deserialization fails when using tensor=False or sentiment=False (#2230)
* Fixes issue #2228

* Adds a new contributor
2018-05-01 13:40:22 +02:00
ines
3c80f69ff5 Return data in cli.info and add silent option (resolves #2196) 2018-04-29 01:59:44 +02:00
ines
1c6d77610c Add remove_extension method on Doc, Token and Span (closes #2242) 2018-04-28 23:33:09 +02:00
ines
abdb853ebf Simplify underscore tests 2018-04-28 23:30:33 +02:00
ines
6fb6371670 Add collapse_phrases option to displacy (closes #2266) 2018-04-28 23:06:50 +02:00
Robin Linderborg
1f9904ef12 fixes #2238 (#2241)
* Remove erroneous lemma lookup år > åra in Swedish

* Add contributors agreement

* Add contrib agreement to correct directory

* Revert change to CONTRIBUTOR_AGREEMENT
2018-04-28 14:55:22 +02:00
Robin Linderborg
d01f503b54 Remove incorrect lemma lookup gäng->gänga (#2252)
* Remove incorrect lemma lookup gäng->gänga
In modern Swedish, "gäng" is mostly associated with "gang" or "group of people". The removed lemma lookup lemmatized it to the verb "thread".

* Add contrib agreement to correct directory

* Revert change to CONTRIBUTOR_AGREEMENT
2018-04-28 14:54:41 +02:00
ines
686225eadd Fix Spanish noun_chunks (resolves #2210)
Make sure 'NP' label is added to StringStore and move noun_bounds helper into a closure to allow reusing label sets
2018-04-18 18:44:01 -04:00
ines
9632595fb4 Use correct, non-deprecated merge syntax (resolves #2226) 2018-04-18 18:28:28 -04:00
Suraj Rajan
5957f15227 Fixed typos for #2222,#2223 (#2233) (closes #2222, closes #2223) 2018-04-18 14:55:26 -07:00
Matthew Honnibal
97851d2c4e Increment version to v2.0.12.dev0 2018-04-10 22:20:16 +02:00
Matthew Honnibal
ed39c75a92 Merge branch 'master' of https://github.com/explosion/spaCy 2018-04-10 22:19:40 +02:00
Matthew Honnibal
3836199a83 Fix loading of models when custom vectors are added 2018-04-10 22:19:20 +02:00
ines
0299d5fac8 Update argument annotations and formatting 2018-04-10 21:45:11 +02:00
ines
49b1e48bf5 Fix syntax error 2018-04-10 21:44:59 +02:00
ines
70052e46e9 Fix formatting [ci skip] 2018-04-10 21:42:46 +02:00
Matthew Honnibal
0ddb152be0 Improve error message when reading vectors 2018-04-10 21:26:50 +02:00
Matthew Honnibal
db50ac524e Support zipped vector files in init-model 2018-04-10 21:21:00 +02:00
ines
270fcfd925 Fix typo in package command message (closes #2200) 2018-04-10 19:14:31 +02:00
ines
24d8bf348d Revert "Add support for .zip to init_model"
This reverts commit 7ee880a0ad.
2018-04-10 19:08:06 +02:00
Matthew Honnibal
7ee880a0ad Add support for .zip to init_model 2018-04-10 14:30:04 +00:00
ines
5ecb274764 Fix indentation error and set Doc.is_tagged correctly 2018-04-10 16:14:52 +02:00
ines
987ee27af7 Return Doc if noun chunks merger component if Doc is not parsed 2018-04-09 14:51:02 +02:00
Xiaoquan Kong
e2f13ec722 bugfix: Doc.noun_chunks call Doc.noun_chunks_iterator without checking (closes #2194) 2018-04-08 23:44:05 +02:00
Jens Dahl Møllerhøj
e5055e3cf6 Add Danish lemmatizer (#2184)
* add danish lemmatizer

* fill contributor agreement
2018-04-07 19:07:28 +02:00
ines
bccbf538ef Revert "Check if spaCy has compiled correctly and show error message"
This reverts commit 3463ded7cf.
2018-04-06 15:49:44 +02:00
ines
fb4eda6616 Merge branch 'master' of https://github.com/explosion/spaCy 2018-04-06 00:38:48 +02:00
Matthew Honnibal
0c7fab4443 Set version to 2.0.11 2018-04-04 11:19:11 +02:00
Matthew Honnibal
a350be0601 Fix vector-name loading fix 2018-04-04 01:31:25 +02:00
Matthew Honnibal
21047bde52 Fix syntax error in italian lemmatizer 2018-04-03 23:13:22 +02:00
Matthew Honnibal
81f4005f3d Fix loading models with pretrained vectors 2018-04-03 23:11:48 +02:00
ines
3463ded7cf Check if spaCy has compiled correctly and show error message 2018-04-03 22:18:47 +02:00
Matthew Honnibal
96b612873b Add hyper-parameter to control whether parser makes a beam update 2018-04-03 22:02:56 +02:00
ines
e5f47cd82d Update errors 2018-04-03 21:40:29 +02:00
Matthew Honnibal
f7e6313b43 Increment version to v2.0.11.dev0 2018-04-03 20:58:47 +02:00
ines
10462816bc Fix tests for Python 2 2018-04-03 18:51:31 +02:00
ines
62b4b527d7 Don't raise error if set_extension has getter and setter (closes #2177)
Improve error messages, raise error if setter is specified without a getter and compare against _unset to allow default=None. Also add more tests.
2018-04-03 18:30:17 +02:00
ines
ee3082ad29 Fix whitespace 2018-04-03 18:29:53 +02:00
Ines Montani
3141e04822
💫 New system for error messages and warnings (#2163)
* Add spacy.errors module

* Update deprecation and user warnings

* Replace errors and asserts with new error message system

* Remove redundant asserts

* Fix whitespace

* Add messages for print/util.prints statements

* Fix typo

* Fix typos

* Move CLI messages to spacy.cli._messages

* Add decorator to display error code with message

An implementation like this is nice because it only modifies the string when it's retrieved from the containing class – so we don't have to worry about manipulating tracebacks etc.

* Remove unused link in spacy.about

* Update errors for invalid pipeline components

* Improve error for unknown factories

* Add displaCy warnings

* Update formatting consistency

* Move error message to spacy.errors

* Update errors and check if doc returned by component is None
2018-04-03 15:50:31 +02:00