Add Arabic language support

• FIX: Greek stemmer bug fix by @NC0DER in #175
• FIX: Avoid to add empty space between words and punctations. by @gianpd in #178
• DOC: Fix a few typos by @timgates42 in #182
• FEATURE: Add Arabic language support by @issam9 in #181

Add Ukrainian and Greek language

What's Changed

• FEATURE: Add support for Ukrainian language in #168
• FEATURE: Add support for the Greek Language by @NC0DER in #169
• FEATURE: Return the summary size by custom callable object in #161
• FIX: Compatibility for from collections import Sequence for Python 3.10
• FIX: Fix SumBasicSummarizer with stemmer in #166

New Contributors

• @NC0DER made their first contribution in #169

Full Changelog: v0.9.0...v0.10.0

Drop Py2.7 and add Korean and Hebrew languages

What's Changed

• INCOMPATIBILITY Dropped official support for Python 2.7. It should still work if you install Python 2 compatible dependencies.
• FEATURE: Add basic Korean support by @kimbyungnam in #129
• FEATURE: Add support for the Hebrew language by @miso-belica in #151
• FIX: Allow words with dashes/apostrophe returned from tokenizer by @miso-belica in #144
• FIX: Ignore empty sentences from tokenizer by @miso-belica in #153
• Basic documentation by @miso-belica in #133
• Speedup of the TextRank algorithm by @miso-belica in #140
• Fix missing license in sdist by @dopplershift in #157
• added test and call for stemmer by @bdalal in #131
• Fix simple typo: referene -> reference by @timgates42 in #143
• Add codecov service to tests by @miso-belica in #136
• Add gitpod config by @miso-belica in #138
• Try to run Python 3.7 and 3.8 on TravisCI by @miso-belica in #130
• Fix TravisCI for Python 3.4 by @miso-belica in #134

New Contributors

• @bdalal made their first contribution in #131
• @kimbyungnam made their first contribution in #129
• @timgates42 made their first contribution in #143
• @dopplershift made their first contribution in #157

Full Changelog: v0.8.1...v0.8.2

Open files for `PlaintextParser` in UTF-8 encoding

• Open files for PlaintextParser in UTF-8 encoding #123

Italian support, new TextRank summarizer

• Added support for Italian language #114
• Added support for ISO-639 language codes (en, de, sk, ...). #106
• TextRankSummarizer uses iterative algorithm. Previous algorithm is called ReductionSummarizer. #100

Added support for Chinese

• Added support for Chinese. Thanks to @astropeak.

Added support for Japanese

• Dropped support for distutils when installing sumy.
• Added support for Japanese. Thanks to @tuvistavie.
• Fixed incorrect n-grams computation for more sentences. Thanks to @odek53r.
• Fixed NLTK dependency for Python 3.3. NLTK 3.2 dropped support for Python 3.3 so sumy needs 3.1.

Fixed missing stopwords in SumBasic summarizer

• Fixed missing stopwords in SumBasic summarizer.

Added "--text" CLI parameter

• Added "--text" CLI parameter to summarize text in Emacs and other tools. Thanks to @FrancisMurillo.
• Fixed computation of cosine similarity in LexRank summarizator.
• Fixed resource searching in .egg packages. Thanks to @heni.

Added support for Portuguese and Spanish.

• Added support for Portuguese and Spanish.
• Better error mesage when NLTK tokenizers are missing.