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commit: 9743bde25ef2ce6b765b8192aafcdc0a15739b17
parent: ea034fafa994227ea89662710901e73cb901e28c
Author: Adam Tauber <asciimoo@gmail.com>
Date:   Wed, 28 Dec 2016 20:09:57 +0100

Merge pull request #748 from a01200356/languages

[mod] Allow users to search in most engine supported languages

Diffstat:

AUTHORS.rst | 3+--
searx/autocomplete.py | 6+++---
searx/data/engines_languages.json | 2++
searx/engines/__init__.py | 14++++++++++++++
searx/engines/archlinux.py | 5+++--
searx/engines/bing.py | 15++++++++++++++-
searx/engines/bing_images.py | 3++-
searx/engines/bing_news.py | 3++-
searx/engines/dailymotion.py | 22++++++++++++++++++++++
searx/engines/duckduckgo.py | 38+++++++++++++++++++++++++++++++++-----
searx/engines/duckduckgo_definitions.py | 3++-
searx/engines/gigablast.py | 20+++++++++++++++++++-
searx/engines/google.py | 20+++++++++++++++++++-
searx/engines/google_news.py | 4+++-
searx/engines/mediawiki.py | 2+-
searx/engines/photon.py | 4++--
searx/engines/qwant.py | 2+-
searx/engines/startpage.py | 2+-
searx/engines/subtitleseeker.py | 14++++++++++----
searx/engines/swisscows.py | 21+++++++++++++++++++--
searx/engines/twitter.py | 2+-
searx/engines/wikidata.py | 6++++--
searx/engines/wikipedia.py | 29+++++++++++++++++++++++++++--
searx/engines/yacy.py | 2+-
searx/engines/yahoo.py | 22+++++++++++++++++++++-
searx/engines/yahoo_news.py | 2+-
searx/engines/yandex.py | 6++++--
searx/engines/youtube_api.py | 2+-
searx/languages.py | 205++++++++++++++++++++++++++++++++++++++++++++++++++-----------------------------
searx/preferences.py | 23+++++++++++++++++++++--
searx/query.py | 11+++++++----
searx/search.py | 6+++++-
searx/static/plugins/js/search_on_category_select.js | 5+++++
searx/templates/courgette/preferences.html | 6+++---
searx/templates/legacy/preferences.html | 6+++---
searx/templates/oscar/advanced.html | 1+
searx/templates/oscar/languages.html | 12++++++++++++
searx/templates/oscar/preferences.html | 11+++++------
searx/templates/pix-art/preferences.html | 6+++---
searx/webapp.py | 12++++++++----
tests/robot/test_basic.robot | 6+++---
tests/unit/engines/test_bing.py | 32++++++++++++++++++++++++++++++++
tests/unit/engines/test_dailymotion.py | 37+++++++++++++++++++++++++++++++++++++
tests/unit/engines/test_duckduckgo.py | 27++++++++++++++++++++++++++-
tests/unit/engines/test_duckduckgo_definitions.py | 4++++
tests/unit/engines/test_gigablast.py | 31+++++++++++++++++++++++++++++++
tests/unit/engines/test_google.py | 59++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
tests/unit/engines/test_qwant.py | 2+-
tests/unit/engines/test_subtitleseeker.py | 7++++++-
tests/unit/engines/test_swisscows.py | 29++++++++++++++++++++++++++++-
tests/unit/engines/test_wikipedia.py | 101++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
tests/unit/engines/test_yahoo.py | 30++++++++++++++++++++++++++++++
tests/unit/test_preferences.py | 23++++++++++++++++++++++-
utils/fetch_languages.py | 171+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
54 files changed, 984 insertions(+), 153 deletions(-)

diff --git a/AUTHORS.rst b/AUTHORS.rst @@ -43,7 +43,7 @@ generally made searx better: - Kang-min Liu - Kirill Isakov - Guilhem Bonnefille -- Marc Abonce Seguin +- Marc Abonce Seguin @a01200356 - @jibe-b - Christian Pietsch @pietsch - @Maxqia @@ -55,7 +55,6 @@ generally made searx better: - Ammar Najjar @ammarnajjar - @stepshal - François Revol @mmuman -- marc @a01200356 - Harry Wood @harry-wood - Thomas Renard @threnard - Pydo `<https://github.com/pydo>`_ diff --git a/searx/autocomplete.py b/searx/autocomplete.py @@ -81,17 +81,17 @@ def searx_bang(full_query): engine_query = full_query.getSearchQuery()[1:] for lc in language_codes: - lang_id, lang_name, country = map(str.lower, lc) + lang_id, lang_name, country, english_name = map(str.lower, lc) # check if query starts with language-id if lang_id.startswith(engine_query): if len(engine_query) <= 2: - results.append(':{lang_id}'.format(lang_id=lang_id.split('_')[0])) + results.append(':{lang_id}'.format(lang_id=lang_id.split('-')[0])) else: results.append(':{lang_id}'.format(lang_id=lang_id)) # check if query starts with language name - if lang_name.startswith(engine_query): + if lang_name.startswith(engine_query) or english_name.startswith(engine_query): results.append(':{lang_name}'.format(lang_name=lang_name)) # check if query starts with country diff --git a/searx/data/engines_languages.json b/searx/data/engines_languages.json @@ -0,0 +1 @@ +{"google news": {"el": {"name": "Ελληνικά"}, "eo": {"name": "Esperanto"}, "en": {"name": "English"}, "af": {"name": "Afrikaans"}, "vi": {"name": "Tiếng Việt"}, "ca": {"name": "Català"}, "it": {"name": "Italiano"}, "iw": {"name": "עברית"}, "hy": {"name": "Հայերեն"}, "cs": {"name": "Čeština"}, "et": {"name": "Eesti"}, "id": {"name": "Indonesia"}, "es": {"name": "Español"}, "ru": {"name": "Русский"}, "nl": {"name": "Nederlands"}, "pt": {"name": "Português"}, "no": {"name": "Norsk"}, "tr": {"name": "Türkçe"}, "lt": {"name": "Lietuvių"}, "lv": {"name": "Latviešu"}, "tl": {"name": "Filipino"}, "zh-TW": {"name": "中文 (繁體)"}, "th": {"name": "ไทย"}, "ro": {"name": "Română"}, "is": {"name": "Íslenska"}, "pl": {"name": "Polski"}, "be": {"name": "Беларуская"}, "fr": {"name": "Français"}, "bg": {"name": "Български"}, "hr": {"name": "Hrvatski"}, "de": {"name": "Deutsch"}, "ko": {"name": "한국어"}, "da": {"name": "Dansk"}, "fa": {"name": "فارسی"}, "hi": {"name": "हिन्दी"}, "fi": {"name": "Suomi"}, "hu": {"name": "Magyar"}, "ja": {"name": "日本語"}, "sr": {"name": "Српски"}, "sw": {"name": "Kiswahili"}, "sv": {"name": "Svenska"}, "sk": {"name": "Slovenčina"}, "zh-CN": {"name": "中文 (简体)"}, "ar": {"name": "العربية"}, "uk": {"name": "Українська"}, "sl": {"name": "Slovenščina"}}, "dailymotion": {"gv": {"english_name": "Manx"}, "gu": {"name": "ગુજરાતી", "english_name": "Gujarati"}, "gd": {"english_name": "Gaelic, Scottish"}, "ga": {"name": "Gaeilge", "english_name": "Irish"}, "gn": {"english_name": "Guarani"}, "gl": {"name": "Galego", "english_name": "Galician"}, "lg": {"english_name": "Ganda"}, "lb": {"english_name": "Luxembourgish"}, "la": {"english_name": "Latin"}, "ln": {"english_name": "Lingala"}, "lo": {"english_name": "Lao"}, "tt": {"name": "Татарча", "english_name": "Tatar"}, "tr": {"name": "Türkçe", "english_name": "Turkish"}, "ts": {"english_name": "Tsonga"}, "li": {"english_name": "Limburgan"}, "lv": {"name": "Latviešu", "english_name": "Latvian"}, "to": {"english_name": "Tonga (Tonga Islands)"}, "lt": {"name": "Lietuvių", "english_name": "Lithuanian"}, "lu": {"english_name": "Luba-Katanga"}, "tk": {"english_name": "Turkmen"}, "th": {"name": "ไทย", "english_name": "Thai"}, "ti": {"name": "ትግርኛ", "english_name": "Tigrinya"}, "tg": {"english_name": "Tajik"}, "te": {"english_name": "Telugu"}, "ta": {"name": "தமிழ்", "english_name": "Tamil"}, "yi": {"english_name": "Yiddish"}, "yo": {"english_name": "Yoruba"}, "de": {"name": "Deutsch", "english_name": "German"}, "da": {"name": "Dansk", "english_name": "Danish"}, "dz": {"english_name": "Dzongkha"}, "st": {"english_name": "Sotho, Southern"}, "dv": {"english_name": "Dhivehi"}, "qu": {"english_name": "Quechua"}, "el": {"name": "Ελληνικά", "english_name": "Greek, Modern (1453-)"}, "eo": {"name": "Esperanto", "english_name": "Esperanto"}, "en": {"english_name": "English"}, "zh": {"name": "中文", "english_name": "Chinese"}, "ee": {"english_name": "Ewe"}, "za": {"english_name": "Zhuang"}, "mh": {"english_name": "Marshallese"}, "uk": {"name": "українська", "english_name": "Ukrainian"}, "eu": {"name": "Euskara", "english_name": "Basque"}, "et": {"name": "Eesti", "english_name": "Estonian"}, "es": {"name": "Español", "english_name": "Spanish"}, "ru": {"name": "русский", "english_name": "Russian"}, "rw": {"name": "Ikinyarwanda", "english_name": "Kinyarwanda"}, "rm": {"english_name": "Romansh"}, "rn": {"english_name": "Rundi"}, "ro": {"name": "Română", "english_name": "Romanian"}, "bn": {"name": "বাংলা", "english_name": "Bengali"}, "be": {"english_name": "Belarusian"}, "bg": {"name": "Български", "english_name": "Bulgarian"}, "ba": {"english_name": "Bashkir"}, "wa": {"name": "Walon", "english_name": "Walloon"}, "wo": {"english_name": "Wolof"}, "bm": {"english_name": "Bambara"}, "jv": {"english_name": "Javanese"}, "bo": {"english_name": "Tibetan"}, "bi": {"english_name": "Bislama"}, "br": {"name": "Brezhoneg", "english_name": "Breton"}, "bs": {"name": "Bosnian", "english_name": "Bosnian"}, "ja": {"name": "日本語", "english_name": "Japanese"}, "om": {"english_name": "Oromo"}, "oj": {"english_name": "Ojibwa"}, "ty": {"english_name": "Tahitian"}, "oc": {"name": "Occitan", "english_name": "Occitan"}, "tw": {"english_name": "Twi"}, "os": {"english_name": "Ossetian"}, "or": {"name": "Oriya", "english_name": "Oriya"}, "xh": {"name": "Xhosa", "english_name": "Xhosa"}, "ch": {"english_name": "Chamorro"}, "co": {"english_name": "Corsican"}, "ca": {"name": "Català", "english_name": "Catalan"}, "ce": {"english_name": "Chechen"}, "cy": {"name": "Cymraeg", "english_name": "Welsh"}, "cs": {"name": "čeština", "english_name": "Czech"}, "cr": {"english_name": "Cree"}, "cv": {"english_name": "Chuvash"}, "cu": {"english_name": "Slavic, Church"}, "ve": {"name": "Venda", "english_name": "Venda"}, "ps": {"name": "Pushto", "english_name": "Pushto"}, "pt": {"name": "Português", "english_name": "Portuguese"}, "tl": {"english_name": "Tagalog"}, "pa": {"name": "ਪੰਜਾਬੀ", "english_name": "Panjabi"}, "vi": {"name": "Tiếng Việt", "english_name": "Vietnamese"}, "pi": {"english_name": "Pali"}, "is": {"name": "Íslenska", "english_name": "Icelandic"}, "pl": {"name": "polski", "english_name": "Polish"}, "hz": {"english_name": "Herero"}, "hy": {"english_name": "Armenian"}, "hr": {"name": "hrvatski", "english_name": "Croatian"}, "iu": {"english_name": "Inuktitut"}, "ht": {"english_name": "Haitian"}, "hu": {"name": "magyar", "english_name": "Hungarian"}, "hi": {"name": "हिंदी", "english_name": "Hindi"}, "ho": {"english_name": "Hiri Motu"}, "ha": {"english_name": "Hausa"}, "he": {"name": "עברית", "english_name": "Hebrew"}, "mg": {"english_name": "Malagasy"}, "uz": {"english_name": "Uzbek"}, "ml": {"english_name": "Malayalam"}, "mn": {"name": "Монгол", "english_name": "Mongolian"}, "mi": {"name": "Reo Māori", "english_name": "Maori"}, "ik": {"english_name": "Inupiaq"}, "mk": {"name": "Македонски", "english_name": "Macedonian"}, "ur": {"english_name": "Urdu"}, "mt": {"name": "Malti", "english_name": "Maltese"}, "ms": {"name": "Malay", "english_name": "Malay"}, "mr": {"name": "मराठी", "english_name": "Marathi"}, "ug": {"english_name": "Uighur"}, "my": {"english_name": "Burmese"}, "sq": {"english_name": "Albanian"}, "ae": {"english_name": "Avestan"}, "ss": {"english_name": "Swati"}, "af": {"name": "Afrikaans", "english_name": "Afrikaans"}, "tn": {"english_name": "Tswana"}, "sw": {"english_name": "Swahili (macrolanguage)"}, "ak": {"english_name": "Akan"}, "am": {"name": "አማርኛ", "english_name": "Amharic"}, "it": {"name": "Italiano", "english_name": "Italian"}, "an": {"english_name": "Aragonese"}, "ii": {"english_name": "Yi, Sichuan"}, "ia": {"english_name": "Interlingua"}, "as": {"english_name": "Assamese"}, "ar": {"name": "العربية", "english_name": "Arabic"}, "su": {"english_name": "Sundanese"}, "io": {"english_name": "Ido"}, "av": {"english_name": "Avaric"}, "ay": {"english_name": "Aymara"}, "az": {"name": "Azerbaijani", "english_name": "Azerbaijani"}, "ie": {"english_name": "Interlingue"}, "id": {"name": "Indonesian", "english_name": "Indonesian"}, "ig": {"english_name": "Igbo"}, "sk": {"name": "Slovenský", "english_name": "Slovak"}, "sr": {"name": "српски", "english_name": "Serbian"}, "nl": {"name": "Nederlands", "english_name": "Dutch"}, "nn": {"name": "Norwegian Nynorsk", "english_name": "Norwegian Nynorsk"}, "no": {"english_name": "Norwegian"}, "na": {"english_name": "Nauru"}, "nb": {"name": "Norwegian Bokmål", "english_name": "Norwegian Bokmål"}, "nd": {"english_name": "Ndebele, North"}, "ne": {"english_name": "Nepali (macrolanguage)"}, "ng": {"english_name": "Ndonga"}, "ny": {"english_name": "Nyanja"}, "vo": {"english_name": "Volapük"}, "zu": {"name": "Isi-Zulu", "english_name": "Zulu"}, "so": {"english_name": "Somali"}, "nr": {"english_name": "Ndebele, South"}, "nv": {"english_name": "Navajo"}, "sn": {"english_name": "Shona"}, "fr": {"name": "français", "english_name": "French"}, "sm": {"english_name": "Samoan"}, "fy": {"english_name": "Frisian, Western"}, "sv": {"name": "Svenska", "english_name": "Swedish"}, "fa": {"name": "فارسی", "english_name": "Persian"}, "ff": {"english_name": "Fulah"}, "fi": {"name": "suomi", "english_name": "Finnish"}, "fj": {"english_name": "Fijian"}, "sa": {"english_name": "Sanskrit"}, "fo": {"english_name": "Faroese"}, "ka": {"english_name": "Georgian"}, "kg": {"english_name": "Kongo"}, "kk": {"english_name": "Kazakh"}, "kj": {"english_name": "Kuanyama"}, "ki": {"english_name": "Kikuyu"}, "ko": {"name": "한국어", "english_name": "Korean"}, "kn": {"name": "ಕನ್ನಡ", "english_name": "Kannada"}, "km": {"english_name": "Khmer, Central"}, "kl": {"english_name": "Kalaallisut"}, "ks": {"english_name": "Kashmiri"}, "kr": {"english_name": "Kanuri"}, "si": {"english_name": "Sinhala"}, "sh": {"name": "Serbo-Croatian", "english_name": "Serbo-Croatian"}, "kw": {"english_name": "Cornish"}, "kv": {"english_name": "Komi"}, "ku": {"english_name": "Kurdish"}, "sl": {"name": "slovenščina", "english_name": "Slovenian"}, "sc": {"english_name": "Sardinian"}, "ky": {"english_name": "Kirghiz"}, "sg": {"english_name": "Sango"}, "se": {"english_name": "Sami, Northern"}, "sd": {"english_name": "Sindhi"}}, "google": {"el": {"name": "Ελληνικά"}, "eo": {"name": "Esperanto"}, "en": {"name": "English"}, "af": {"name": "Afrikaans"}, "vi": {"name": "Tiếng Việt"}, "ca": {"name": "Català"}, "it": {"name": "Italiano"}, "iw": {"name": "עברית"}, "hy": {"name": "Հայերեն"}, "cs": {"name": "Čeština"}, "et": {"name": "Eesti"}, "id": {"name": "Indonesia"}, "es": {"name": "Español"}, "ru": {"name": "Русский"}, "nl": {"name": "Nederlands"}, "pt": {"name": "Português"}, "no": {"name": "Norsk"}, "tr": {"name": "Türkçe"}, "lt": {"name": "Lietuvių"}, "lv": {"name": "Latviešu"}, "tl": {"name": "Filipino"}, "zh-TW": {"name": "中文 (繁體)"}, "th": {"name": "ไทย"}, "ro": {"name": "Română"}, "is": {"name": "Íslenska"}, "pl": {"name": "Polski"}, "be": {"name": "Беларуская"}, "fr": {"name": "Français"}, "bg": {"name": "Български"}, "hr": {"name": "Hrvatski"}, "de": {"name": "Deutsch"}, "ko": {"name": "한국어"}, "da": {"name": "Dansk"}, "fa": {"name": "فارسی"}, "hi": {"name": "हिन्दी"}, "fi": {"name": "Suomi"}, "hu": {"name": "Magyar"}, "ja": {"name": "日本語"}, "sr": {"name": "Српски"}, "sw": {"name": "Kiswahili"}, "sv": {"name": "Svenska"}, "sk": {"name": "Slovenčina"}, "zh-CN": {"name": "中文 (简体)"}, "ar": {"name": "العربية"}, "uk": {"name": "Українська"}, "sl": {"name": "Slovenščina"}}, "duckduckgo": ["da-DK", "vi-VN", "en-SG", "sl-SL", "en-XA", "tzh-HK", "en-UK", "ro-RO", "en-MY", "el-GR", "it-CH", "hu-HU", "fr-FR", "en-PH", "tl-PH", "fr-CA", "fi-FI", "et-EE", "sv-SE", "es-XL", "th-TH", "sk-SK", "es-ES", "en-IE", "es-US", "es-PE", "nl-NL", "en-US", "de-DE", "de-AT", "wt-WT", "no-NO", "tr-TR", "ca-ES", "it-IT", "es-CO", "ru-RU", "ca-CT", "en-ZA", "en-CA", "jp-JP", "es-MX", "id-ID", "es-AR", "he-IL", "kr-KR", "en-AU", "ms-MY", "pl-PL", "lv-LV", "bg-BG", "zh-CN", "en-NZ", "lt-LT", "tzh-TW", "hr-HR", "pt-PT", "fr-BE", "de-CH", "cs-CZ", "en-IN", "nl-BE", "fr-CH", "en-ID", "ar-XA", "pt-BR", "uk-UA", "es-CL"], "bing": ["sq", "de", "ar", "bg", "ca", "cs", "zh-CHS", "zh-CHT", "ko", "hr", "da", "sk", "sl", "es", "et", "fi", "fr", "el", "he", "nl", "hu", "id", "en", "is", "it", "ja", "lv", "lt", "ms", "nb", "fa", "pl", "pt-BR", "pt-PT", "ro", "ru", "sr", "sv", "th", "tr", "uk", "vi"], "wikipedia": {"el": {"articles": 124415, "name": "Ελληνικά", "english_name": "Greek"}, "eo": {"articles": 235634, "name": "Esperanto", "english_name": "Esperanto"}, "en": {"articles": 5309305, "name": "English", "english_name": "English"}, "zh": {"articles": 915635, "name": "中文", "english_name": "Chinese"}, "simple": {"articles": 121825, "name": "Simple English", "english_name": "Simple English"}, "vi": {"articles": 1151694, "name": "Tiếng Việt", "english_name": "Vietnamese"}, "ca": {"articles": 529048, "name": "Català", "english_name": "Catalan"}, "it": {"articles": 1318160, "name": "Italiano", "english_name": "Italian"}, "ce": {"articles": 159058, "name": "Нохчийн", "english_name": "Chechen"}, "vo": {"articles": 120413, "name": "Volapük", "english_name": "Volapük"}, "eu": {"articles": 261908, "name": "Euskara", "english_name": "Basque"}, "ar": {"articles": 453836, "name": "العربية", "english_name": "Arabic"}, "cs": {"articles": 369249, "name": "Čeština", "english_name": "Czech"}, "et": {"articles": 151639, "name": "Eesti", "english_name": "Estonian"}, "gl": {"articles": 134762, "name": "Galego", "english_name": "Galician"}, "id": {"articles": 390382, "name": "Bahasa Indonesia", "english_name": "Indonesian"}, "es": {"articles": 1302275, "name": "Español", "english_name": "Spanish"}, "ru": {"articles": 1359763, "name": "Русский", "english_name": "Russian"}, "az": {"articles": 111556, "name": "Azərbaycanca", "english_name": "Azerbaijani"}, "nl": {"articles": 1886078, "name": "Nederlands", "english_name": "Dutch"}, "pt": {"articles": 949323, "name": "Português", "english_name": "Portuguese"}, "no": {"articles": 458365, "name": "Norsk (Bokmål)", "english_name": "Norwegian (Bokmål)"}, "tr": {"articles": 287474, "name": "Türkçe", "english_name": "Turkish"}, "zh-min-nan": {"articles": 201946, "name": "Bân-lâm-gú", "english_name": "Min Nan"}, "lt": {"articles": 180396, "name": "Lietuvių", "english_name": "Lithuanian"}, "th": {"articles": 113285, "name": "ไทย", "english_name": "Thai"}, "nn": {"articles": 131737, "name": "Nynorsk", "english_name": "Norwegian (Nynorsk)"}, "ro": {"articles": 373101, "name": "Română", "english_name": "Romanian"}, "war": {"articles": 1261974, "name": "Winaray", "english_name": "Waray-Waray"}, "pl": {"articles": 1197910, "name": "Polski", "english_name": "Polish"}, "be": {"articles": 123504, "name": "Беларуская", "english_name": "Belarusian"}, "fr": {"articles": 1823855, "name": "Français", "english_name": "French"}, "bg": {"articles": 223845, "name": "Български", "english_name": "Bulgarian"}, "la": {"articles": 125703, "name": "Latina", "english_name": "Latin"}, "ceb": {"articles": 3550855, "name": "Sinugboanong Binisaya", "english_name": "Cebuano"}, "hr": {"articles": 171093, "name": "Hrvatski", "english_name": "Croatian"}, "de": {"articles": 2009917, "name": "Deutsch", "english_name": "German"}, "hu": {"articles": 400092, "name": "Magyar", "english_name": "Hungarian"}, "fa": {"articles": 516845, "name": "فارسی", "english_name": "Persian"}, "hi": {"articles": 114434, "name": "हिन्दी", "english_name": "Hindi"}, "fi": {"articles": 405252, "name": "Suomi", "english_name": "Finnish"}, "hy": {"articles": 212809, "name": "Հայերեն", "english_name": "Armenian"}, "da": {"articles": 221877, "name": "Dansk", "english_name": "Danish"}, "ja": {"articles": 1041824, "name": "日本語", "english_name": "Japanese"}, "he": {"articles": 199341, "name": "עברית", "english_name": "Hebrew"}, "ka": {"articles": 111191, "name": "ქართული", "english_name": "Georgian"}, "ms": {"articles": 286242, "name": "Bahasa Melayu", "english_name": "Malay"}, "uz": {"articles": 128746, "name": "O‘zbek", "english_name": "Uzbek"}, "kk": {"articles": 217493, "name": "Қазақша", "english_name": "Kazakh"}, "sr": {"articles": 342597, "name": "Српски / Srpski", "english_name": "Serbian"}, "min": {"articles": 221961, "name": "Minangkabau", "english_name": "Minangkabau"}, "ko": {"articles": 367360, "name": "한국어", "english_name": "Korean"}, "sv": {"articles": 3783545, "name": "Svenska", "english_name": "Swedish"}, "ur": {"articles": 110877, "name": "اردو", "english_name": "Urdu"}, "sk": {"articles": 215374, "name": "Slovenčina", "english_name": "Slovak"}, "sh": {"articles": 436576, "name": "Srpskohrvatski / Српскохрватски", "english_name": "Serbo-Croatian"}, "uk": {"articles": 667399, "name": "Українська", "english_name": "Ukrainian"}, "sl": {"articles": 154006, "name": "Slovenščina", "english_name": "Slovenian"}}, "bing news": ["sq", "de", "ar", "bg", "ca", "cs", "zh-CHS", "zh-CHT", "ko", "hr", "da", "sk", "sl", "es", "et", "fi", "fr", "el", "he", "nl", "hu", "id", "en", "is", "it", "ja", "lv", "lt", "ms", "nb", "fa", "pl", "pt-BR", "pt-PT", "ro", "ru", "sr", "sv", "th", "tr", "uk", "vi"], "yahoo news": ["ar", "bg", "zh-chs", "zh-cht", "hr", "cs", "da", "nl", "en", "et", "fi", "fr", "de", "el", "he", "hu", "it", "ja", "ko", "lv", "lt", "no", "pl", "pt", "ro", "ru", "sk", "sl", "es", "sv", "th", "tr"], "swisscows": ["browser", "ar-SA", "es-AR", "en-AU", "de-AT", "fr-BE", "nl-BE", "pt-BR", "en-CA", "fr-CA", "es-CL", "zh-CN", "da-DK", "fi-FI", "fr-FR", "de-DE", "zh-HK", "en-IN", "en-IE", "it-IT", "ja-JP", "ko-KR", "en-MY", "es-MX", "nl-NL", "en-NZ", "nb-NO", "en-PH", "pl-PL", "pt-PT", "ru-RU", "en-ZA", "es-ES", "sv-SE", "de-CH", "fr-CH", "zh-TW", "tr-TR", "en-GB", "en-US", "es-US"], "wikidata": {"el": {"articles": 124415, "name": "Ελληνικά", "english_name": "Greek"}, "eo": {"articles": 235634, "name": "Esperanto", "english_name": "Esperanto"}, "en": {"articles": 5309305, "name": "English", "english_name": "English"}, "zh": {"articles": 915635, "name": "中文", "english_name": "Chinese"}, "simple": {"articles": 121825, "name": "Simple English", "english_name": "Simple English"}, "vi": {"articles": 1151694, "name": "Tiếng Việt", "english_name": "Vietnamese"}, "ca": {"articles": 529048, "name": "Català", "english_name": "Catalan"}, "it": {"articles": 1318160, "name": "Italiano", "english_name": "Italian"}, "ce": {"articles": 159058, "name": "Нохчийн", "english_name": "Chechen"}, "vo": {"articles": 120413, "name": "Volapük", "english_name": "Volapük"}, "eu": {"articles": 261908, "name": "Euskara", "english_name": "Basque"}, "ar": {"articles": 453836, "name": "العربية", "english_name": "Arabic"}, "cs": {"articles": 369249, "name": "Čeština", "english_name": "Czech"}, "et": {"articles": 151639, "name": "Eesti", "english_name": "Estonian"}, "gl": {"articles": 134762, "name": "Galego", "english_name": "Galician"}, "id": {"articles": 390382, "name": "Bahasa Indonesia", "english_name": "Indonesian"}, "es": {"articles": 1302275, "name": "Español", "english_name": "Spanish"}, "ru": {"articles": 1359763, "name": "Русский", "english_name": "Russian"}, "az": {"articles": 111556, "name": "Azərbaycanca", "english_name": "Azerbaijani"}, "nl": {"articles": 1886078, "name": "Nederlands", "english_name": "Dutch"}, "pt": {"articles": 949323, "name": "Português", "english_name": "Portuguese"}, "no": {"articles": 458365, "name": "Norsk (Bokmål)", "english_name": "Norwegian (Bokmål)"}, "tr": {"articles": 287474, "name": "Türkçe", "english_name": "Turkish"}, "zh-min-nan": {"articles": 201946, "name": "Bân-lâm-gú", "english_name": "Min Nan"}, "lt": {"articles": 180396, "name": "Lietuvių", "english_name": "Lithuanian"}, "th": {"articles": 113285, "name": "ไทย", "english_name": "Thai"}, "nn": {"articles": 131737, "name": "Nynorsk", "english_name": "Norwegian (Nynorsk)"}, "ro": {"articles": 373101, "name": "Română", "english_name": "Romanian"}, "war": {"articles": 1261974, "name": "Winaray", "english_name": "Waray-Waray"}, "pl": {"articles": 1197910, "name": "Polski", "english_name": "Polish"}, "be": {"articles": 123504, "name": "Беларуская", "english_name": "Belarusian"}, "fr": {"articles": 1823855, "name": "Français", "english_name": "French"}, "bg": {"articles": 223845, "name": "Български", "english_name": "Bulgarian"}, "la": {"articles": 125703, "name": "Latina", "english_name": "Latin"}, "ceb": {"articles": 3550855, "name": "Sinugboanong Binisaya", "english_name": "Cebuano"}, "hr": {"articles": 171093, "name": "Hrvatski", "english_name": "Croatian"}, "de": {"articles": 2009917, "name": "Deutsch", "english_name": "German"}, "hu": {"articles": 400092, "name": "Magyar", "english_name": "Hungarian"}, "fa": {"articles": 516845, "name": "فارسی", "english_name": "Persian"}, "hi": {"articles": 114434, "name": "हिन्दी", "english_name": "Hindi"}, "fi": {"articles": 405252, "name": "Suomi", "english_name": "Finnish"}, "hy": {"articles": 212809, "name": "Հայերեն", "english_name": "Armenian"}, "da": {"articles": 221877, "name": "Dansk", "english_name": "Danish"}, "ja": {"articles": 1041824, "name": "日本語", "english_name": "Japanese"}, "he": {"articles": 199341, "name": "עברית", "english_name": "Hebrew"}, "ka": {"articles": 111191, "name": "ქართული", "english_name": "Georgian"}, "ms": {"articles": 286242, "name": "Bahasa Melayu", "english_name": "Malay"}, "uz": {"articles": 128746, "name": "O‘zbek", "english_name": "Uzbek"}, "kk": {"articles": 217493, "name": "Қазақша", "english_name": "Kazakh"}, "sr": {"articles": 342597, "name": "Српски / Srpski", "english_name": "Serbian"}, "min": {"articles": 221961, "name": "Minangkabau", "english_name": "Minangkabau"}, "ko": {"articles": 367360, "name": "한국어", "english_name": "Korean"}, "sv": {"articles": 3783545, "name": "Svenska", "english_name": "Swedish"}, "ur": {"articles": 110877, "name": "اردو", "english_name": "Urdu"}, "sk": {"articles": 215374, "name": "Slovenčina", "english_name": "Slovak"}, "sh": {"articles": 436576, "name": "Srpskohrvatski / Српскохрватски", "english_name": "Serbo-Croatian"}, "uk": {"articles": 667399, "name": "Українська", "english_name": "Ukrainian"}, "sl": {"articles": 154006, "name": "Slovenščina", "english_name": "Slovenian"}}, "ddg definitions": ["da-DK", "vi-VN", "en-SG", "sl-SL", "en-XA", "tzh-HK", "en-UK", "ro-RO", "en-MY", "el-GR", "it-CH", "hu-HU", "fr-FR", "en-PH", "tl-PH", "fr-CA", "fi-FI", "et-EE", "sv-SE", "es-XL", "th-TH", "sk-SK", "es-ES", "en-IE", "es-US", "es-PE", "nl-NL", "en-US", "de-DE", "de-AT", "wt-WT", "no-NO", "tr-TR", "ca-ES", "it-IT", "es-CO", "ru-RU", "ca-CT", "en-ZA", "en-CA", "jp-JP", "es-MX", "id-ID", "es-AR", "he-IL", "kr-KR", "en-AU", "ms-MY", "pl-PL", "lv-LV", "bg-BG", "zh-CN", "en-NZ", "lt-LT", "tzh-TW", "hr-HR", "pt-PT", "fr-BE", "de-CH", "cs-CZ", "en-IN", "nl-BE", "fr-CH", "en-ID", "ar-XA", "pt-BR", "uk-UA", "es-CL"], "bing images": ["sq", "de", "ar", "bg", "ca", "cs", "zh-CHS", "zh-CHT", "ko", "hr", "da", "sk", "sl", "es", "et", "fi", "fr", "el", "he", "nl", "hu", "id", "en", "is", "it", "ja", "lv", "lt", "ms", "nb", "fa", "pl", "pt-BR", "pt-PT", "ro", "ru", "sr", "sv", "th", "tr", "uk", "vi"], "yahoo": ["ar", "bg", "zh-chs", "zh-cht", "hr", "cs", "da", "nl", "en", "et", "fi", "fr", "de", "el", "he", "hu", "it", "ja", "ko", "lv", "lt", "no", "pl", "pt", "ro", "ru", "sk", "sl", "es", "sv", "th", "tr"], "gigablast": ["en", "fr", "es", "ru", "tr", "ja", "h_", "tw", "cn", "ko", "de", "nl", "it", "fi", "sv", "no", "pt", "vi", "ar", "he", "id", "el", "th", "hi", "bn", "pl", "tl", "la", "eo", "ca", "bg", "tx", "sr", "hu", "da", "lt", "cs", "gl", "ka", "gd", "go", "ro", "ga", "lv", "hy", "is", "ag", "gv", "io", "fa", "te", "vv", "mg", "ku", "lb", "et"]}+ \ No newline at end of file diff --git a/searx/engines/__init__.py b/searx/engines/__init__.py @@ -20,6 +20,8 @@ from os.path import realpath, dirname import sys from flask_babel import gettext from operator import itemgetter +from json import loads +from requests import get from searx import settings from searx import logger from searx.utils import load_module @@ -33,10 +35,13 @@ engines = {} categories = {'general': []} +languages = loads(open(engine_dir + '/../data/engines_languages.json').read()) + engine_shortcuts = {} engine_default_args = {'paging': False, 'categories': ['general'], 'language_support': True, + 'supported_languages': [], 'safesearch': False, 'timeout': settings['outgoing']['request_timeout'], 'shortcut': '-', @@ -85,6 +90,15 @@ def load_engine(engine_data): .format(engine.name, engine_attr)) sys.exit(1) + # assign supported languages from json file + if engine_data['name'] in languages: + setattr(engine, 'supported_languages', languages[engine_data['name']]) + + # assign language fetching method if auxiliary method exists + if hasattr(engine, '_fetch_supported_languages'): + setattr(engine, 'fetch_supported_languages', + lambda: engine._fetch_supported_languages(get(engine.supported_languages_url))) + engine.stats = { 'result_count': 0, 'search_count': 0, diff --git a/searx/engines/archlinux.py b/searx/engines/archlinux.py @@ -29,8 +29,8 @@ xpath_link = './/div[@class="mw-search-result-heading"]/a' # cut 'en' from 'en_US', 'de' from 'de_CH', and so on def locale_to_lang_code(locale): - if locale.find('_') >= 0: - locale = locale.split('_')[0] + if locale.find('-') >= 0: + locale = locale.split('-')[0] return locale @@ -95,6 +95,7 @@ main_langs = { 'uk': 'Українська', 'zh': '简体中文' } +supported_languages = dict(lang_urls, **main_langs) # do search-request diff --git a/searx/engines/bing.py b/searx/engines/bing.py @@ -21,6 +21,7 @@ from searx.engines.xpath import extract_text categories = ['general'] paging = True language_support = True +supported_languages_url = 'https://www.bing.com/account/general' # search-url base_url = 'https://www.bing.com/' @@ -32,7 +33,7 @@ def request(query, params): offset = (params['pageno'] - 1) * 10 + 1 if params['language'] != 'all': - query = u'language:{} {}'.format(params['language'].split('_')[0].upper(), + query = u'language:{} {}'.format(params['language'].split('-')[0].upper(), query.decode('utf-8')).encode('utf-8') search_path = search_string.format( @@ -81,3 +82,15 @@ def response(resp): # return results return results + + +# get supported languages from their site +def _fetch_supported_languages(resp): + supported_languages = [] + dom = html.fromstring(resp.text) + options = dom.xpath('//div[@id="limit-languages"]//input') + for option in options: + code = option.xpath('./@id')[0].replace('_', '-') + supported_languages.append(code) + + return supported_languages diff --git a/searx/engines/bing_images.py b/searx/engines/bing_images.py @@ -19,6 +19,7 @@ from urllib import urlencode from lxml import html from json import loads import re +from searx.engines.bing import _fetch_supported_languages, supported_languages_url # engine dependent config categories = ['images'] @@ -53,7 +54,7 @@ def request(query, params): if params['language'] == 'all': language = 'en-US' else: - language = params['language'].replace('_', '-') + language = params['language'] search_path = search_string.format( query=urlencode({'q': query}), diff --git a/searx/engines/bing_news.py b/searx/engines/bing_news.py @@ -17,6 +17,7 @@ from datetime import datetime from dateutil import parser from lxml import etree from searx.utils import list_get +from searx.engines.bing import _fetch_supported_languages, supported_languages_url # engine dependent config categories = ['news'] @@ -74,7 +75,7 @@ def request(query, params): if params['language'] == 'all': language = 'en-US' else: - language = params['language'].replace('_', '-') + language = params['language'] params['url'] = _get_url(query, language, offset, params['time_range']) diff --git a/searx/engines/dailymotion.py b/searx/engines/dailymotion.py @@ -15,6 +15,7 @@ from urllib import urlencode from json import loads from datetime import datetime +from requests import get # engine dependent config categories = ['videos'] @@ -27,6 +28,8 @@ search_url = 'https://api.dailymotion.com/videos?fields=created_time,title,descr embedded_url = '<iframe frameborder="0" width="540" height="304" ' +\ 'data-src="//www.dailymotion.com/embed/video/{videoid}" allowfullscreen></iframe>' +supported_languages_url = 'https://api.dailymotion.com/languages' + # do search-request def request(query, params): @@ -74,3 +77,22 @@ def response(resp): # return results return results + + +# get supported languages from their site +def _fetch_supported_languages(resp): + supported_languages = {} + + response_json = loads(resp.text) + + for language in response_json['list']: + supported_languages[language['code']] = {} + + name = language['native_name'] + if name: + supported_languages[language['code']]['name'] = name + english_name = language['name'] + if english_name: + supported_languages[language['code']]['english_name'] = english_name + + return supported_languages diff --git a/searx/engines/duckduckgo.py b/searx/engines/duckduckgo.py @@ -15,13 +15,15 @@ from urllib import urlencode from lxml.html import fromstring +from requests import get +from json import loads from searx.engines.xpath import extract_text -from searx.languages import language_codes # engine dependent config categories = ['general'] paging = True language_support = True +supported_languages_url = 'https://duckduckgo.com/d2030.js' time_range_support = True # search-url @@ -46,19 +48,31 @@ def request(query, params): offset = (params['pageno'] - 1) * 30 + # custom fixes for languages if params['language'] == 'all': locale = None + elif params['language'][:2] == 'ja': + locale = 'jp-jp' + elif params['language'][:2] == 'sl': + locale = 'sl-sl' + elif params['language'] == 'zh-TW': + locale = 'tw-tzh' + elif params['language'] == 'zh-HK': + locale = 'hk-tzh' + elif params['language'][-2:] == 'SA': + locale = 'xa-' + params['language'].split('-')[0] + elif params['language'][-2:] == 'GB': + locale = 'uk-' + params['language'].split('-')[0] else: - locale = params['language'].split('_') + locale = params['language'].split('-') if len(locale) == 2: # country code goes first locale = locale[1].lower() + '-' + locale[0].lower() else: # tries to get a country code from language locale = locale[0].lower() - lang_codes = [x[0] for x in language_codes] - for lc in lang_codes: - lc = lc.split('_') + for lc in supported_languages: + lc = lc.split('-') if locale == lc[0]: locale = lc[1].lower() + '-' + lc[0].lower() break @@ -102,3 +116,17 @@ def response(resp): # return results return results + + +# get supported languages from their site +def _fetch_supported_languages(resp): + + # response is a js file with regions as an embedded object + response_page = resp.text + response_page = response_page[response_page.find('regions:{') + 8:] + response_page = response_page[:response_page.find('}') + 1] + + regions_json = loads(response_page) + supported_languages = map((lambda x: x[3:] + '-' + x[:2].upper()), regions_json.keys()) + + return supported_languages diff --git a/searx/engines/duckduckgo_definitions.py b/searx/engines/duckduckgo_definitions.py @@ -4,6 +4,7 @@ from re import compile, sub from lxml import html from searx.utils import html_to_text from searx.engines.xpath import extract_text +from searx.engines.duckduckgo import _fetch_supported_languages, supported_languages_url url = 'https://api.duckduckgo.com/'\ + '?{query}&format=json&pretty=0&no_redirect=1&d=1' @@ -23,7 +24,7 @@ def result_to_text(url, text, htmlResult): def request(query, params): params['url'] = url.format(query=urlencode({'q': query})) - params['headers']['Accept-Language'] = params['language'] + params['headers']['Accept-Language'] = params['language'].split('-')[0] return params diff --git a/searx/engines/gigablast.py b/searx/engines/gigablast.py @@ -14,6 +14,7 @@ from json import loads from random import randint from time import time from urllib import urlencode +from lxml.html import fromstring # engine dependent config categories = ['general'] @@ -40,6 +41,8 @@ url_xpath = './/url' title_xpath = './/title' content_xpath = './/sum' +supported_languages_url = 'https://gigablast.com/search?&rxikd=1' + # do search-request def request(query, params): @@ -48,7 +51,9 @@ def request(query, params): if params['language'] == 'all': language = 'xx' else: - language = params['language'][0:2] + language = params['language'].replace('-', '_').lower() + if language.split('-')[0] != 'zh': + language = language.split('-')[0] if params['safesearch'] >= 1: safesearch = 1 @@ -82,3 +87,16 @@ def response(resp): # return results return results + + +# get supported languages from their site +def _fetch_supported_languages(resp): + supported_languages = [] + dom = fromstring(resp.text) + links = dom.xpath('//span[@id="menu2"]/a') + for link in links: + code = link.xpath('./@href')[0][-2:] + if code != 'xx' and code not in supported_languages: + supported_languages.append(code) + + return supported_languages diff --git a/searx/engines/google.py b/searx/engines/google.py @@ -103,6 +103,7 @@ map_hostname_start = 'maps.google.' maps_path = '/maps' redirect_path = '/url' images_path = '/images' +supported_languages_url = 'https://www.google.com/preferences?#languages' # specific xpath variables results_xpath = '//div[@class="g"]' @@ -167,8 +168,12 @@ def request(query, params): language = 'en' country = 'US' url_lang = '' + elif params['language'][:2] == 'jv': + language = 'jw' + country = 'ID' + url_lang = 'lang_jw' else: - language_array = params['language'].lower().split('_') + language_array = params['language'].lower().split('-') if len(language_array) == 2: country = language_array[1] else: @@ -355,3 +360,16 @@ def attributes_to_html(attributes): retval = retval + '<tr><th>' + a.get('label') + '</th><td>' + value + '</td></tr>' retval = retval + '</table>' return retval + + +# get supported languages from their site +def _fetch_supported_languages(resp): + supported_languages = {} + dom = html.fromstring(resp.text) + options = dom.xpath('//table//td/font/label/span') + for option in options: + code = option.xpath('./@id')[0][1:] + name = option.text.title() + supported_languages[code] = {"name": name} + + return supported_languages diff --git a/searx/engines/google_news.py b/searx/engines/google_news.py @@ -12,6 +12,8 @@ from lxml import html from urllib import urlencode +from json import loads +from searx.engines.google import _fetch_supported_languages, supported_languages_url # search-url categories = ['news'] @@ -50,7 +52,7 @@ def request(query, params): search_options=urlencode(search_options)) if params['language'] != 'all': - language_array = params['language'].lower().split('_') + language_array = params['language'].lower().split('-') params['url'] += '&lr=lang_' + language_array[0] return params diff --git a/searx/engines/mediawiki.py b/searx/engines/mediawiki.py @@ -46,7 +46,7 @@ def request(query, params): if params['language'] == 'all': language = 'en' else: - language = params['language'].split('_')[0] + language = params['language'].split('-')[0] # format_string [('https://', 'language', '', None), ('.wikipedia.org/', None, None, None)] if any(x[1] == 'language' for x in format_strings): diff --git a/searx/engines/photon.py b/searx/engines/photon.py @@ -26,7 +26,7 @@ search_string = 'api/?{query}&limit={limit}' result_base_url = 'https://openstreetmap.org/{osm_type}/{osm_id}' # list of supported languages -allowed_languages = ['de', 'en', 'fr', 'it'] +supported_languages = ['de', 'en', 'fr', 'it'] # do search-request @@ -37,7 +37,7 @@ def request(query, params): if params['language'] != 'all': language = params['language'].split('_')[0] - if language in allowed_languages: + if language in supported_languages: params['url'] = params['url'] + "&lang=" + language # using searx User-Agent diff --git a/searx/engines/qwant.py b/searx/engines/qwant.py @@ -46,7 +46,7 @@ def request(query, params): # add language tag if specified if params['language'] != 'all': - params['url'] += '&locale=' + params['language'].lower() + params['url'] += '&locale=' + params['language'].replace('-', '_').lower() return params diff --git a/searx/engines/startpage.py b/searx/engines/startpage.py @@ -47,7 +47,7 @@ def request(query, params): # set language if specified if params['language'] != 'all': - params['data']['with_language'] = ('lang_' + params['language'].split('_')[0]) + params['data']['with_language'] = ('lang_' + params['language'].split('-')[0]) return params diff --git a/searx/engines/subtitleseeker.py b/searx/engines/subtitleseeker.py @@ -22,7 +22,7 @@ language = "" # search-url url = 'http://www.subtitleseeker.com/' -search_url = url + 'search/TITLES/{query}&p={pageno}' +search_url = url + 'search/TITLES/{query}?p={pageno}' # specific xpath variables results_xpath = '//div[@class="boxRows"]' @@ -43,10 +43,16 @@ def response(resp): search_lang = "" - if resp.search_params['language'] != 'all': - search_lang = [lc[1] + # dirty fix for languages named differenly in their site + if resp.search_params['language'][:2] == 'fa': + search_lang = 'Farsi' + elif resp.search_params['language'] == 'pt-BR': + search_lang = 'Brazilian' + elif resp.search_params['language'] != 'all': + search_lang = [lc[3] for lc in language_codes - if lc[0][:2] == resp.search_params['language'].split('_')[0]][0] + if lc[0].split('-')[0] == resp.search_params['language'].split('-')[0]] + search_lang = search_lang[0].split(' (')[0] # parse results for result in dom.xpath(results_xpath): diff --git a/searx/engines/swisscows.py b/searx/engines/swisscows.py @@ -13,6 +13,7 @@ from json import loads from urllib import urlencode, unquote import re +from lxml.html import fromstring # engine dependent config categories = ['general', 'images'] @@ -23,6 +24,8 @@ language_support = True base_url = 'https://swisscows.ch/' search_string = '?{query}&page={page}' +supported_languages_url = base_url + # regex regex_json = re.compile(r'initialData: {"Request":(.|\n)*},\s*environment') regex_json_remove_start = re.compile(r'^initialData:\s*') @@ -35,9 +38,11 @@ def request(query, params): if params['language'] == 'all': ui_language = 'browser' region = 'browser' + elif params['language'].split('-')[0] == 'no': + region = 'nb-NO' else: - region = params['language'].replace('_', '-') - ui_language = params['language'].split('_')[0] + region = params['language'] + ui_language = params['language'].split('-')[0] search_path = search_string.format( query=urlencode({'query': query, @@ -106,3 +111,15 @@ def response(resp): # return results return results + + +# get supported languages from their site +def _fetch_supported_languages(resp): + supported_languages = [] + dom = fromstring(resp.text) + options = dom.xpath('//div[@id="regions-popup"]//ul/li/a') + for option in options: + code = option.xpath('./@data-val')[0] + supported_languages.append(code) + + return supported_languages diff --git a/searx/engines/twitter.py b/searx/engines/twitter.py @@ -40,7 +40,7 @@ def request(query, params): # set language if specified if params['language'] != 'all': - params['cookies']['lang'] = params['language'].split('_')[0] + params['cookies']['lang'] = params['language'].split('-')[0] else: params['cookies']['lang'] = 'en' diff --git a/searx/engines/wikidata.py b/searx/engines/wikidata.py @@ -14,6 +14,8 @@ from searx import logger from searx.poolrequests import get from searx.engines.xpath import extract_text +from searx.utils import format_date_by_locale +from searx.engines.wikipedia import _fetch_supported_languages, supported_languages_url from json import loads from lxml.html import fromstring @@ -55,7 +57,7 @@ calendar_name_xpath = './/sup[contains(@class,"wb-calendar-name")]' def request(query, params): - language = params['language'].split('_')[0] + language = params['language'].split('-')[0] if language == 'all': language = 'en' @@ -70,7 +72,7 @@ def response(resp): html = fromstring(resp.content) wikidata_ids = html.xpath(wikidata_ids_xpath) - language = resp.search_params['language'].split('_')[0] + language = resp.search_params['language'].split('-')[0] if language == 'all': language = 'en' diff --git a/searx/engines/wikipedia.py b/searx/engines/wikipedia.py @@ -12,6 +12,8 @@ from json import loads from urllib import urlencode, quote +from lxml.html import fromstring + # search-url base_url = 'https://{language}.wikipedia.org/' @@ -24,14 +26,16 @@ search_postfix = 'w/api.php?'\ '&explaintext'\ '&pithumbsize=300'\ '&redirects' +supported_languages_url = 'https://meta.wikimedia.org/wiki/List_of_Wikipedias' # set language in base_url def url_lang(lang): - if lang == 'all': + lang = lang.split('-')[0] + if lang == 'all' or lang not in supported_languages: language = 'en' else: - language = lang.split('_')[0] + language = lang return base_url.format(language=language) @@ -111,3 +115,24 @@ def response(resp): 'urls': [{'title': 'Wikipedia', 'url': wikipedia_link}]}) return results + + +# get supported languages from their site +def _fetch_supported_languages(resp): + supported_languages = {} + dom = fromstring(resp.text) + tables = dom.xpath('//table[contains(@class,"sortable")]') + for table in tables: + # exclude header row + trs = table.xpath('.//tr')[1:] + for tr in trs: + td = tr.xpath('./td') + code = td[3].xpath('./a')[0].text + name = td[2].xpath('./a')[0].text + english_name = td[1].xpath('./a')[0].text + articles = int(td[4].xpath('./a/b')[0].text.replace(',', '')) + # exclude languages with too few articles + if articles >= 100000: + supported_languages[code] = {"name": name, "english_name": english_name, "articles": articles} + + return supported_languages diff --git a/searx/engines/yacy.py b/searx/engines/yacy.py @@ -53,7 +53,7 @@ def request(query, params): # add language tag if specified if params['language'] != 'all': - params['url'] += '&lr=lang_' + params['language'].split('_')[0] + params['url'] += '&lr=lang_' + params['language'].split('-')[0] return params diff --git a/searx/engines/yahoo.py b/searx/engines/yahoo.py @@ -27,6 +27,8 @@ base_url = 'https://search.yahoo.com/' search_url = 'search?{query}&b={offset}&fl=1&vl=lang_{lang}' search_url_with_time = 'search?{query}&b={offset}&fl=1&vl=lang_{lang}&age={age}&btf={btf}&fr2=time' +supported_languages_url = 'https://search.yahoo.com/web/advanced' + # specific xpath variables results_xpath = "//div[contains(concat(' ', normalize-space(@class), ' '), ' Sr ')]" url_xpath = './/h3/a/@href' @@ -72,7 +74,13 @@ def _get_url(query, offset, language, time_range): def _get_language(params): if params['language'] == 'all': return 'en' - return params['language'].split('_')[0] + elif params['language'][:2] == 'zh': + if params['language'] == 'zh' or params['language'] == 'zh-CH': + return 'szh' + else: + return 'tzh' + else: + return params['language'].split('-')[0] # do search-request @@ -132,3 +140,15 @@ def response(resp): # return results return results + + +# get supported languages from their site +def _fetch_supported_languages(resp): + supported_languages = [] + dom = html.fromstring(resp.text) + options = dom.xpath('//div[@id="yschlang"]/span/label/input') + for option in options: + code = option.xpath('./@value')[0][5:].replace('_', '-') + supported_languages.append(code) + + return supported_languages diff --git a/searx/engines/yahoo_news.py b/searx/engines/yahoo_news.py @@ -12,7 +12,7 @@ from urllib import urlencode from lxml import html from searx.engines.xpath import extract_text, extract_url -from searx.engines.yahoo import parse_url +from searx.engines.yahoo import parse_url, _fetch_supported_languages, supported_languages_url from datetime import datetime, timedelta import re from dateutil import parser diff --git a/searx/engines/yandex.py b/searx/engines/yandex.py @@ -22,7 +22,9 @@ language_support = True # TODO default_tld = 'com' language_map = {'ru': 'ru', - 'ua': 'uk', + 'ua': 'ua', + 'be': 'by', + 'kk': 'kz', 'tr': 'com.tr'} # search-url @@ -36,7 +38,7 @@ content_xpath = './/div[@class="text-container typo typo_text_m typo_line_m orga def request(query, params): - lang = params['language'].split('_')[0] + lang = params['language'].split('-')[0] host = base_url.format(tld=language_map.get(lang) or default_tld) params['url'] = host + search_url.format(page=params['pageno'] - 1, query=urlencode({'text': query})) diff --git a/searx/engines/youtube_api.py b/searx/engines/youtube_api.py @@ -36,7 +36,7 @@ def request(query, params): # add language tag if specified if params['language'] != 'all': - params['url'] += '&relevanceLanguage=' + params['language'].split('_')[0] + params['url'] += '&relevanceLanguage=' + params['language'].split('-')[0] return params diff --git a/searx/languages.py b/searx/languages.py @@ -1,78 +1,131 @@ -''' -searx is free software: you can redistribute it and/or modify -it under the terms of the GNU Affero General Public License as published by -the Free Software Foundation, either version 3 of the License, or -(at your option) any later version. - -searx is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU Affero General Public License for more details. - -You should have received a copy of the GNU Affero General Public License -along with searx. If not, see < http://www.gnu.org/licenses/ >. - -(C) 2013- by Adam Tauber, <asciimoo@gmail.com> -''' - +# -*- coding: utf-8 -*- # list of language codes +# this file is generated automatically by utils/update_search_languages.py + language_codes = ( - ("ar_XA", "Arabic", "Arabia"), - ("bg_BG", "Bulgarian", "Bulgaria"), - ("cs_CZ", "Czech", "Czech Republic"), - ("da_DK", "Danish", "Denmark"), - ("de_AT", "German", "Austria"), - ("de_CH", "German", "Switzerland"), - ("de_DE", "German", "Germany"), - ("el_GR", "Greek", "Greece"), - ("en_AU", "English", "Australia"), - ("en_CA", "English", "Canada"), - ("en_GB", "English", "United Kingdom"), - ("en_ID", "English", "Indonesia"), - ("en_IE", "English", "Ireland"), - ("en_IN", "English", "India"), - ("en_MY", "English", "Malaysia"), - ("en_NZ", "English", "New Zealand"), - ("en_PH", "English", "Philippines"), - ("en_SG", "English", "Singapore"), - ("en_US", "English", "United States"), - ("en_XA", "English", "Arabia"), - ("en_ZA", "English", "South Africa"), - ("es_AR", "Spanish", "Argentina"), - ("es_CL", "Spanish", "Chile"), - ("es_ES", "Spanish", "Spain"), - ("es_MX", "Spanish", "Mexico"), - ("es_US", "Spanish", "United States"), - ("es_XL", "Spanish", "Latin America"), - ("et_EE", "Estonian", "Estonia"), - ("fi_FI", "Finnish", "Finland"), - ("fr_BE", "French", "Belgium"), - ("fr_CA", "French", "Canada"), - ("fr_CH", "French", "Switzerland"), - ("fr_FR", "French", "France"), - ("he_IL", "Hebrew", "Israel"), - ("hr_HR", "Croatian", "Croatia"), - ("hu_HU", "Hungarian", "Hungary"), - ("it_IT", "Italian", "Italy"), - ("ja_JP", "Japanese", "Japan"), - ("ko_KR", "Korean", "Korea"), - ("lt_LT", "Lithuanian", "Lithuania"), - ("lv_LV", "Latvian", "Latvia"), - ("nb_NO", "Norwegian", "Norway"), - ("nl_BE", "Dutch", "Belgium"), - ("nl_NL", "Dutch", "Netherlands"), - ("oc_OC", "Occitan", "Occitan"), - ("pl_PL", "Polish", "Poland"), - ("pt_BR", "Portuguese", "Brazil"), - ("pt_PT", "Portuguese", "Portugal"), - ("ro_RO", "Romanian", "Romania"), - ("ru_RU", "Russian", "Russia"), - ("sk_SK", "Slovak", "Slovak Republic"), - ("sl_SL", "Slovenian", "Slovenia"), - ("sv_SE", "Swedish", "Sweden"), - ("th_TH", "Thai", "Thailand"), - ("tr_TR", "Turkish", "Turkey"), - ("uk_UA", "Ukrainian", "Ukraine"), - ("zh_CN", "Chinese", "China"), - ("zh_HK", "Chinese", "Hong Kong SAR"), - ("zh_TW", "Chinese", "Taiwan")) + (u"af", u"Afrikaans", u"", u""), + (u"am", u"አማርኛ", u"", u"Amharic"), + (u"ar-SA", u"العربية", u"المملكة العربية السعودية", u"Arabic"), + (u"az", u"Azərbaycanca", u"", u"Azerbaijani"), + (u"be", u"Беларуская", u"", u"Belarusian"), + (u"bg-BG", u"Български", u"България", u"Bulgarian"), + (u"bn", u"বাংলা", u"", u"Bengali"), + (u"br", u"Brezhoneg", u"", u"Breton"), + (u"bs", u"Bosnian", u"", u"Bosnian"), + (u"ca", u"Català", u"", u"Catalan"), + (u"ca-CT", u"Català", u"", u"Catalan"), + (u"ca-ES", u"Català", u"Espanya", u"Catalan"), + (u"ce", u"Нохчийн", u"", u"Chechen"), + (u"ceb", u"Sinugboanong Binisaya", u"", u"Cebuano"), + (u"cs-CZ", u"Čeština", u"Česko", u"Czech"), + (u"cy", u"Cymraeg", u"", u"Welsh"), + (u"da-DK", u"Dansk", u"Danmark", u"Danish"), + (u"de", u"Deutsch", u"", u"German"), + (u"de-AT", u"Deutsch", u"Österreich", u"German"), + (u"de-CH", u"Deutsch", u"Schweiz", u"German"), + (u"de-DE", u"Deutsch", u"Deutschland", u"German"), + (u"el-GR", u"Ελληνικά", u"Ελλάδα", u"Greek"), + (u"en", u"English", u"", u"English"), + (u"en-AU", u"English", u"Australia", u"English"), + (u"en-CA", u"English", u"Canada", u"English"), + (u"en-GB", u"English", u"United Kingdom", u"English"), + (u"en-ID", u"English", u"Indonesia", u"English"), + (u"en-IE", u"English", u"Ireland", u"English"), + (u"en-IN", u"English", u"India", u"English"), + (u"en-MY", u"English", u"Malaysia", u"English"), + (u"en-NZ", u"English", u"New Zealand", u"English"), + (u"en-PH", u"English", u"Philippines", u"English"), + (u"en-SG", u"English", u"Singapore", u"English"), + (u"en-US", u"English", u"United States", u"English"), + (u"en-ZA", u"English", u"South Africa", u"English"), + (u"eo", u"Esperanto", u"", u"Esperanto"), + (u"es", u"Español", u"", u"Spanish"), + (u"es-AR", u"Español", u"Argentina", u"Spanish"), + (u"es-CL", u"Español", u"Chile", u"Spanish"), + (u"es-CO", u"Español", u"Colombia", u"Spanish"), + (u"es-ES", u"Español", u"España", u"Spanish"), + (u"es-MX", u"Español", u"México", u"Spanish"), + (u"es-PE", u"Español", u"Perú", u"Spanish"), + (u"es-US", u"Español", u"Estados Unidos", u"Spanish"), + (u"et-EE", u"Eesti", u"Eesti", u"Estonian"), + (u"eu", u"Euskara", u"", u"Basque"), + (u"fa", u"فارسی", u"", u"Persian"), + (u"fi-FI", u"Suomi", u"Suomi", u"Finnish"), + (u"fr", u"Français", u"", u"French"), + (u"fr-BE", u"Français", u"Belgique", u"French"), + (u"fr-CA", u"Français", u"Canada", u"French"), + (u"fr-CH", u"Français", u"Suisse", u"French"), + (u"fr-FR", u"Français", u"France", u"French"), + (u"ga", u"Gaeilge", u"", u"Irish"), + (u"gl", u"Galego", u"", u"Galician"), + (u"gu", u"ગુજરાતી", u"", u"Gujarati"), + (u"he-IL", u"עברית", u"ישראל", u"Hebrew"), + (u"hi", u"हिन्दी", u"", u"Hindi"), + (u"hr-HR", u"Hrvatski", u"Hrvatska", u"Croatian"), + (u"hu-HU", u"Magyar", u"Magyarország", u"Hungarian"), + (u"hy", u"Հայերեն", u"", u"Armenian"), + (u"id-ID", u"Bahasa Indonesia", u"Indonesia", u"Indonesian"), + (u"is", u"Íslenska", u"", u""), + (u"it", u"Italiano", u"", u"Italian"), + (u"it-CH", u"Italiano", u"Svizzera", u"Italian"), + (u"it-IT", u"Italiano", u"Italia", u"Italian"), + (u"iw", u"עברית", u"", u""), + (u"ja-JP", u"日本語", u"日本", u"Japanese"), + (u"ka", u"ქართული", u"", u"Georgian"), + (u"kk", u"Қазақша", u"", u"Kazakh"), + (u"kn", u"ಕನ್ನಡ", u"", u"Kannada"), + (u"ko-KR", u"한국어", u"대한민국", u"Korean"), + (u"la", u"Latina", u"", u"Latin"), + (u"lt-LT", u"Lietuvių", u"Lietuva", u"Lithuanian"), + (u"lv-LV", u"Latviešu", u"Latvijas Republika", u""), + (u"mi", u"Reo Māori", u"", u"Maori"), + (u"min", u"Minangkabau", u"", u"Minangkabau"), + (u"mk", u"Македонски", u"", u"Macedonian"), + (u"mn", u"Монгол", u"", u"Mongolian"), + (u"mr", u"मराठी", u"", u"Marathi"), + (u"ms-MY", u"Bahasa Melayu", u"Malaysia", u"Malay"), + (u"mt", u"Malti", u"", u"Maltese"), + (u"nb-NO", u"Norwegian Bokmål", u"Norge", u"Norwegian Bokmål"), + (u"nl", u"Nederlands", u"", u"Dutch"), + (u"nl-BE", u"Nederlands", u"België", u"Dutch"), + (u"nl-NL", u"Nederlands", u"Nederland", u"Dutch"), + (u"nn", u"Nynorsk", u"", u"Norwegian"), + (u"no-NO", u"Norsk", u"Norge", u"Norwegian"), + (u"oc", u"Occitan", u"", u"Occitan"), + (u"or", u"Oriya", u"", u"Oriya"), + (u"pa", u"ਪੰਜਾਬੀ", u"", u"Panjabi"), + (u"pl-PL", u"Polski", u"Rzeczpospolita Polska", u"Polish"), + (u"ps", u"Pushto", u"", u"Pushto"), + (u"pt", u"Português", u"", u"Portuguese"), + (u"pt-BR", u"Português", u"Brasil", u"Portuguese"), + (u"pt-PT", u"Português", u"Portugal", u"Portuguese"), + (u"ro-RO", u"Română", u"România", u"Romanian"), + (u"ru-RU", u"Русский", u"Россия", u"Russian"), + (u"rw", u"Ikinyarwanda", u"", u"Kinyarwanda"), + (u"sh", u"Srpskohrvatski / Српскохрватски", u"", u"Serbo-Croatian"), + (u"sk-SK", u"Slovenčina", u"Slovenská republika", u"Slovak"), + (u"sl", u"Slovenščina", u"", u"Slovenian"), + (u"sr", u"Српски / Srpski", u"", u"Serbian"), + (u"sv-SE", u"Svenska", u"Sverige", u"Swedish"), + (u"sw", u"Kiswahili", u"", u""), + (u"ta", u"தமிழ்", u"", u"Tamil"), + (u"th-TH", u"ไทย", u"ไทย", u"Thai"), + (u"ti", u"ትግርኛ", u"", u"Tigrinya"), + (u"tl-PH", u"Filipino", u"Pilipinas", u""), + (u"tr-TR", u"Türkçe", u"Türkiye", u"Turkish"), + (u"tt", u"Татарча", u"", u"Tatar"), + (u"uk-UA", u"Українська", u"Україна", u"Ukrainian"), + (u"ur", u"اردو", u"", u"Urdu"), + (u"uz", u"O‘zbek", u"", u"Uzbek"), + (u"ve", u"Venda", u"", u"Venda"), + (u"vi-VN", u"Tiếng Việt", u"Công Hòa Xã Hội Chủ Nghĩa Việt Nam", u"Vietnamese"), + (u"vo", u"Volapük", u"", u"Volapük"), + (u"wa", u"Walon", u"", u"Walloon"), + (u"war", u"Winaray", u"", u"Waray-Waray"), + (u"xh", u"Xhosa", u"", u"Xhosa"), + (u"zh", u"中文", u"", u"Chinese"), + (u"zh-CN", u"中文", u"中国", u"Chinese"), + (u"zh-HK", u"中文", u"香港", u"Chinese"), + (u"zh-TW", u"中文", u"台湾", u"Chinese"), + (u"zu", u"Isi-Zulu", u"", u"Zulu") +) diff --git a/searx/preferences.py b/searx/preferences.py @@ -95,6 +95,25 @@ class MultipleChoiceSetting(EnumStringSetting): resp.set_cookie(name, ','.join(self.value), max_age=COOKIE_MAX_AGE) +class SearchLanguageSetting(EnumStringSetting): + """Available choices may change, so user's value may not be in choices anymore""" + + def parse(self, data): + if data not in self.choices and data != self.value: + # hack to give some backwards compatibility with old language cookies + data = str(data).replace('_', '-') + lang = data.split('-')[0] + if data in self.choices: + pass + elif lang in self.choices: + data = lang + elif data == 'ar-XA': + data = 'ar-SA' + else: + data = self.value + self.value = data + + class MapSetting(Setting): """Setting of a value that has to be translated in order to be storable""" @@ -216,8 +235,8 @@ class Preferences(object): super(Preferences, self).__init__() self.key_value_settings = {'categories': MultipleChoiceSetting(['general'], choices=categories), - 'language': EnumStringSetting(settings['search']['language'], - choices=LANGUAGE_CODES), + 'language': SearchLanguageSetting(settings['search']['language'], + choices=LANGUAGE_CODES), 'locale': EnumStringSetting(settings['ui']['default_locale'], choices=settings['locales'].keys() + ['']), 'autocomplete': EnumStringSetting(settings['search']['autocomplete'], diff --git a/searx/query.py b/searx/query.py @@ -71,21 +71,24 @@ class RawTextQuery(object): # check if any language-code is equal with # declared language-codes for lc in language_codes: - lang_id, lang_name, country = map(str.lower, lc) + lang_id, lang_name, country, english_name = map(unicode.lower, lc) # if correct language-code is found # set it as new search-language if lang == lang_id\ or lang_id.startswith(lang)\ or lang == lang_name\ + or lang == english_name\ or lang.replace('_', ' ') == country: parse_next = True - self.languages.append(lang) - break + self.languages.append(lang_id) + # to ensure best match (first match is not necessarily the best one) + if lang == lang_id: + break # this force a engine or category if query_part[0] == '!' or query_part[0] == '?': - prefix = query_part[1:].replace('_', ' ') + prefix = query_part[1:].replace('-', ' ') # check if prefix is equal with engine shortcut if prefix in engine_shortcuts: diff --git a/searx/search.py b/searx/search.py @@ -211,10 +211,14 @@ def get_search_query_from_webapp(preferences, form): # set query query = raw_text_query.getSearchQuery() - # get last selected language in query, if possible + # set specific language if set on request, query or preferences # TODO support search with multible languages if len(raw_text_query.languages): query_lang = raw_text_query.languages[-1] + elif 'language' in form: + query_lang = form.get('language') + else: + query_lang = preferences.get_value('language') query_time_range = form.get('time_range') diff --git a/searx/static/plugins/js/search_on_category_select.js b/searx/static/plugins/js/search_on_category_select.js @@ -15,5 +15,10 @@ $(document).ready(function() { $('#search_form').submit(); } }); + $('#language').change(function(e) { + if($('#q').val()) { + $('#search_form').submit(); + } + }); } }); diff --git a/searx/templates/courgette/preferences.html b/searx/templates/courgette/preferences.html @@ -13,9 +13,9 @@ <legend>{{ _('Search language') }}</legend> <p> <select name='language'> - <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Automatic') }}</option> - {% for lang_id,lang_name,country_name in language_codes | sort(attribute=1) %} - <option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}>{{ lang_name }} ({{ country_name }}) - {{ lang_id }}</option> + <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Default language') }}</option> + {% for lang_id,lang_name,country_name,english_name in language_codes | sort(attribute=1) %} + <option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}>{{ lang_name }} {% if country_name %}({{ country_name }}) {% endif %}- {{ lang_id }}</option> {% endfor %} </select> </p> diff --git a/searx/templates/legacy/preferences.html b/searx/templates/legacy/preferences.html @@ -14,9 +14,9 @@ <legend>{{ _('Search language') }}</legend> <p> <select name='language'> - <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Automatic') }}</option> - {% for lang_id,lang_name,country_name in language_codes | sort(attribute=1) %} - <option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}>{{ lang_name }} ({{ country_name }}) - {{ lang_id }}</option> + <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Default language') }}</option> + {% for lang_id,lang_name,country_name,english_name in language_codes | sort(attribute=1) %} + <option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}>{{ lang_name }} {% if country_name %}({{ country_name }}) {% endif %}- {{ lang_id }}</option> {% endfor %} </select> </p> diff --git a/searx/templates/oscar/advanced.html b/searx/templates/oscar/advanced.html @@ -6,4 +6,5 @@ <div id="advanced-search-container"> {% include 'oscar/categories.html' %} {% include 'oscar/time-range.html' %} + {% include 'oscar/languages.html' %} </div> diff --git a/searx/templates/oscar/languages.html b/searx/templates/oscar/languages.html @@ -0,0 +1,12 @@ +{% if preferences %} +<select class="form-control" name='language'> +{% else %} +<select class="time_range" id='language' name='language'> +{% endif %} + <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Default language') }}</option> + {% for lang_id,lang_name,country_name,english_name in language_codes | sort(attribute=1) %} + <option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}> + {{ lang_name }} {% if country_name %}({{ country_name }}) {% endif %}- {{ lang_id }} + </option> + {% endfor %} +</select> diff --git a/searx/templates/oscar/preferences.html b/searx/templates/oscar/preferences.html @@ -40,12 +40,7 @@ {% set language_label = _('Search language') %} {% set language_info = _('What language do you prefer for search?') %} {{ preferences_item_header(language_info, language_label, rtl) }} - <select class="form-control" name='language'> - <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Automatic') }}</option> - {% for lang_id,lang_name,country_name in language_codes | sort(attribute=1) %} - <option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}>{{ lang_name }} ({{ country_name }}) - {{ lang_id }}</option> - {% endfor %} - </select> + {% include 'oscar/languages.html' %} {{ preferences_item_footer(language_info, language_label, rtl) }} {% set locale_label = _('Interface language') %} @@ -153,6 +148,7 @@ <th>{{ _("Allow") }}</th> <th>{{ _("Engine name") }}</th> <th>{{ _("Shortcut") }}</th> + <th>{{ _("Language support") }}</th> <th>{{ _("SafeSearch") }}</th> <th>{{ _("Time range") }}</th> <th>{{ _("Avg. time") }}</th> @@ -161,6 +157,7 @@ <th>{{ _("Max time") }}</th> <th>{{ _("Avg. time") }}</th> <th>{{ _("SafeSearch") }}</th> + <th>{{ _("Language support") }}</th> <th>{{ _("Shortcut") }}</th> <th>{{ _("Engine name") }}</th> <th>{{ _("Allow") }}</th> @@ -175,6 +172,7 @@ </td> <th>{{ search_engine.name }}</th> <td>{{ shortcuts[search_engine.name] }}</td> + <td><input type="checkbox" {{ "checked" if current_language == 'all' or current_language in search_engine.supported_languages or current_language.split('-')[0] in search_engine.supported_languages else ""}} readonly="readonly" disabled="disabled"></td> <td><input type="checkbox" {{ "checked" if search_engine.safesearch==True else ""}} readonly="readonly" disabled="disabled"></td> <td><input type="checkbox" {{ "checked" if search_engine.time_range_support==True else ""}} readonly="readonly" disabled="disabled"></td> <td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}</td> @@ -183,6 +181,7 @@ <td class="{{ 'danger' if stats[search_engine.name]['warn_timeout'] else '' }}">{{ search_engine.timeout }}</td> <td class="{{ 'danger' if stats[search_engine.name]['warn_time'] else '' }}">{{ 'N/A' if stats[search_engine.name].time==None else stats[search_engine.name].time }}</td> <td><input type="checkbox" {{ "checked" if search_engine.safesearch==True else ""}} readonly="readonly" disabled="disabled"></td> + <td><input type="checkbox" {{ "checked" if current_language == 'all' or current_language in search_engine.supported_languages or current_language.split('-')[0] in search_engine.supported_languages else ""}} readonly="readonly" disabled="disabled"></td> <td>{{ shortcuts[search_engine.name] }}</td> <th>{{ search_engine.name }}</th> <td class="onoff-checkbox"> diff --git a/searx/templates/pix-art/preferences.html b/searx/templates/pix-art/preferences.html @@ -9,9 +9,9 @@ <legend>{{ _('Search language') }}</legend> <p> <select name='language'> - <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Automatic') }}</option> - {% for lang_id,lang_name,country_name in language_codes | sort(attribute=1) %} - <option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}>{{ lang_name }} ({{ country_name }}) - {{ lang_id }}</option> + <option value="all" {% if current_language == 'all' %}selected="selected"{% endif %}>{{ _('Default language') }}</option> + {% for lang_id,lang_name,country_name,english_name in language_codes | sort(attribute=1) %} + <option value="{{ lang_id }}" {% if lang_id == current_language %}selected="selected"{% endif %}>{{ lang_name }} {% if country_name %}({{ country_name }}) {% endif %}- {{ lang_id }}</option> {% endfor %} </select> </p> diff --git a/searx/webapp.py b/searx/webapp.py @@ -330,6 +330,10 @@ def render(template_name, override_theme=None, **kwargs): kwargs['safesearch'] = str(request.preferences.get_value('safesearch')) + kwargs['language_codes'] = language_codes + if 'current_language' not in kwargs: + kwargs['current_language'] = request.preferences.get_value('language') + # override url_for function in templates kwargs['url_for'] = url_for_theme @@ -510,6 +514,7 @@ def index(): answers=result_container.answers, infoboxes=result_container.infoboxes, paging=result_container.paging, + current_language=search_query.lang, base_url=get_base_url(), theme=get_current_theme_name(), favicons=global_favicons[themes.index(get_current_theme_name())] @@ -552,7 +557,7 @@ def autocompleter(): if not language or language == 'all': language = 'en' else: - language = language.split('_')[0] + language = language.split('-')[0] # run autocompletion raw_results.extend(completer(raw_text_query.getSearchQuery(), language)) @@ -615,9 +620,7 @@ def preferences(): return render('preferences.html', locales=settings['locales'], current_locale=get_locale(), - current_language=lang, image_proxy=image_proxy, - language_codes=language_codes, engines_by_category=categories, stats=stats, answerers=[{'info': a.self_info(), 'keywords': a.keywords} for a in answerers], @@ -627,7 +630,8 @@ def preferences(): themes=themes, plugins=plugins, allowed_plugins=allowed_plugins, - theme=get_current_theme_name()) + theme=get_current_theme_name(), + preferences=True) @app.route('/image_proxy', methods=['GET']) diff --git a/tests/robot/test_basic.robot b/tests/robot/test_basic.robot @@ -101,11 +101,11 @@ Change search language Page Should Contain about Page Should Contain preferences Go To http://localhost:11111/preferences - List Selection Should Be language Automatic - Select From List language Turkish (Turkey) - tr_TR + List Selection Should Be language Default language + Select From List language Türkçe (Türkiye) - tr-TR Submit Preferences Go To http://localhost:11111/preferences - List Selection Should Be language Turkish (Turkey) - tr_TR + List Selection Should Be language Türkçe (Türkiye) - tr-TR Change autocomplete Page Should Contain about diff --git a/tests/unit/engines/test_bing.py b/tests/unit/engines/test_bing.py @@ -86,3 +86,35 @@ class TestBingEngine(SearxTestCase): self.assertEqual(results[0]['title'], 'This should be the title') self.assertEqual(results[0]['url'], 'http://this.should.be.the.link/') self.assertEqual(results[0]['content'], 'This should be the content.') + + def test_fetch_supported_languages(self): + html = """<html></html>""" + response = mock.Mock(text=html) + results = bing._fetch_supported_languages(response) + self.assertEqual(type(results), list) + self.assertEqual(len(results), 0) + + html = """ + <html> + <body> + <form> + <div id="limit-languages"> + <div> + <div><input id="es" value="es"></input></div> + </div> + <div> + <div><input id="pt_BR" value="pt_BR"></input></div> + <div><input id="pt_PT" value="pt_PT"></input></div> + </div> + </div> + </form> + </body> + </html> + """ + response = mock.Mock(text=html) + languages = bing._fetch_supported_languages(response) + self.assertEqual(type(languages), list) + self.assertEqual(len(languages), 3) + self.assertIn('es', languages) + self.assertIn('pt-BR', languages) + self.assertIn('pt-PT', languages) diff --git a/tests/unit/engines/test_dailymotion.py b/tests/unit/engines/test_dailymotion.py @@ -1,3 +1,4 @@ +# -*- coding: utf-8 -*- from collections import defaultdict import mock from searx.engines import dailymotion @@ -72,3 +73,39 @@ class TestDailymotionEngine(SearxTestCase): results = dailymotion.response(response) self.assertEqual(type(results), list) self.assertEqual(len(results), 0) + + def test_fetch_supported_languages(self): + json = r""" + {"list":[{"code":"af","name":"Afrikaans","native_name":"Afrikaans", + "localized_name":"Afrikaans","display_name":"Afrikaans"}, + {"code":"ar","name":"Arabic","native_name":"\u0627\u0644\u0639\u0631\u0628\u064a\u0629", + "localized_name":"Arabic","display_name":"Arabic"}, + {"code":"la","name":"Latin","native_name":null, + "localized_name":"Latin","display_name":"Latin"} + ]} + """ + response = mock.Mock(text=json) + languages = dailymotion._fetch_supported_languages(response) + self.assertEqual(type(languages), dict) + self.assertEqual(len(languages), 3) + self.assertIn('af', languages) + self.assertIn('ar', languages) + self.assertIn('la', languages) + + self.assertEqual(type(languages['af']), dict) + self.assertEqual(type(languages['ar']), dict) + self.assertEqual(type(languages['la']), dict) + + self.assertIn('name', languages['af']) + self.assertIn('name', languages['ar']) + self.assertNotIn('name', languages['la']) + + self.assertIn('english_name', languages['af']) + self.assertIn('english_name', languages['ar']) + self.assertIn('english_name', languages['la']) + + self.assertEqual(languages['af']['name'], 'Afrikaans') + self.assertEqual(languages['af']['english_name'], 'Afrikaans') + self.assertEqual(languages['ar']['name'], u'العربية') + self.assertEqual(languages['ar']['english_name'], 'Arabic') + self.assertEqual(languages['la']['english_name'], 'Latin') diff --git a/tests/unit/engines/test_duckduckgo.py b/tests/unit/engines/test_duckduckgo.py @@ -11,7 +11,7 @@ class TestDuckduckgoEngine(SearxTestCase): query = 'test_query' dicto = defaultdict(dict) dicto['pageno'] = 1 - dicto['language'] = 'de_CH' + dicto['language'] = 'de-CH' dicto['time_range'] = '' params = duckduckgo.request(query, dicto) self.assertIn('url', params) @@ -19,6 +19,17 @@ class TestDuckduckgoEngine(SearxTestCase): self.assertIn('duckduckgo.com', params['url']) self.assertIn('ch-de', params['url']) + # when ddg uses non standard code + dicto['language'] = 'en-GB' + params = duckduckgo.request(query, dicto) + self.assertIn('uk-en', params['url']) + + # no country given + duckduckgo.supported_languages = ['de-CH', 'en-US'] + dicto['language'] = 'de' + params = duckduckgo.request(query, dicto) + self.assertIn('ch-de', params['url']) + def test_no_url_in_request_year_time_range(self): dicto = defaultdict(dict) query = 'test_query' @@ -73,3 +84,17 @@ class TestDuckduckgoEngine(SearxTestCase): self.assertEqual(results[0]['title'], 'This is the title') self.assertEqual(results[0]['url'], u'http://this.should.be.the.link/ű') self.assertEqual(results[0]['content'], 'This should be the content.') + + def test_fetch_supported_languages(self): + js = """some code...regions:{ + "wt-wt":"All Results","ar-es":"Argentina","au-en":"Australia","at-de":"Austria","be-fr":"Belgium (fr)" + }some more code...""" + response = mock.Mock(text=js) + languages = duckduckgo._fetch_supported_languages(response) + self.assertEqual(type(languages), list) + self.assertEqual(len(languages), 5) + self.assertIn('wt-WT', languages) + self.assertIn('es-AR', languages) + self.assertIn('en-AU', languages) + self.assertIn('de-AT', languages) + self.assertIn('fr-BE', languages) diff --git a/tests/unit/engines/test_duckduckgo_definitions.py b/tests/unit/engines/test_duckduckgo_definitions.py @@ -21,10 +21,14 @@ class TestDDGDefinitionsEngine(SearxTestCase): query = 'test_query' dicto = defaultdict(dict) dicto['pageno'] = 1 + dicto['language'] = 'es' params = duckduckgo_definitions.request(query, dicto) self.assertIn('url', params) self.assertIn(query, params['url']) self.assertIn('duckduckgo.com', params['url']) + self.assertIn('headers', params) + self.assertIn('Accept-Language', params['headers']) + self.assertIn('es', params['headers']['Accept-Language']) def test_response(self): self.assertRaises(AttributeError, duckduckgo_definitions.response, None) diff --git a/tests/unit/engines/test_gigablast.py b/tests/unit/engines/test_gigablast.py @@ -15,6 +15,12 @@ class TestGigablastEngine(SearxTestCase): self.assertTrue('url' in params) self.assertTrue(query in params['url']) self.assertTrue('gigablast.com' in params['url']) + self.assertTrue('xx' in params['url']) + + dicto['language'] = 'en-US' + params = gigablast.request(query, dicto) + self.assertTrue('en' in params['url']) + self.assertFalse('en-US' in params['url']) def test_response(self): self.assertRaises(AttributeError, gigablast.response, None) @@ -83,3 +89,28 @@ class TestGigablastEngine(SearxTestCase): self.assertEqual(results[0]['title'], 'South by Southwest 2016') self.assertEqual(results[0]['url'], 'www.sxsw.com') self.assertEqual(results[0]['content'], 'This should be the content.') + + def test_fetch_supported_languages(self): + html = """<html></html>""" + response = mock.Mock(text=html) + results = gigablast._fetch_supported_languages(response) + self.assertEqual(type(results), list) + self.assertEqual(len(results), 0) + + html = """ + <html> + <body> + <span id="menu2"> + <a href="/search?&rxikd=1&qlang=xx"></a> + <a href="/search?&rxikd=1&qlang=en"></a> + <a href="/search?&rxikd=1&qlang=fr"></a> + </span> + </body> + </html> + """ + response = mock.Mock(text=html) + languages = gigablast._fetch_supported_languages(response) + self.assertEqual(type(languages), list) + self.assertEqual(len(languages), 2) + self.assertIn('en', languages) + self.assertIn('fr', languages) diff --git a/tests/unit/engines/test_google.py b/tests/unit/engines/test_google.py @@ -18,7 +18,7 @@ class TestGoogleEngine(SearxTestCase): query = 'test_query' dicto = defaultdict(dict) dicto['pageno'] = 1 - dicto['language'] = 'fr_FR' + dicto['language'] = 'fr-FR' dicto['time_range'] = '' params = google.request(query, dicto) self.assertIn('url', params) @@ -177,3 +177,60 @@ class TestGoogleEngine(SearxTestCase): self.assertEqual(results[0]['title'], '') self.assertEqual(results[0]['content'], '') self.assertEqual(results[0]['img_src'], 'https://this.is.the.image/image.jpg') + + def test_fetch_supported_languages(self): + html = """<html></html>""" + response = mock.Mock(text=html) + languages = google._fetch_supported_languages(response) + self.assertEqual(type(languages), dict) + self.assertEqual(len(languages), 0) + + html = u""" + <html> + <body> + <table> + <tbody> + <tr> + <td> + <font> + <label> + <span id="ten">English</span> + </label> + </font> + </td> + <td> + <font> + <label> + <span id="tzh-CN">中文 (简体)</span> + </label> + <label> + <span id="tzh-TW">中文 (繁體)</span> + </label> + </font> + </td> + </tr> + </tbody> + </table> + </body> + </html> + """ + response = mock.Mock(text=html) + languages = google._fetch_supported_languages(response) + self.assertEqual(type(languages), dict) + self.assertEqual(len(languages), 3) + + self.assertIn('en', languages) + self.assertIn('zh-CN', languages) + self.assertIn('zh-TW', languages) + + self.assertEquals(type(languages['en']), dict) + self.assertEquals(type(languages['zh-CN']), dict) + self.assertEquals(type(languages['zh-TW']), dict) + + self.assertIn('name', languages['en']) + self.assertIn('name', languages['zh-CN']) + self.assertIn('name', languages['zh-TW']) + + self.assertEquals(languages['en']['name'], 'English') + self.assertEquals(languages['zh-CN']['name'], u'中文 (简体)') + self.assertEquals(languages['zh-TW']['name'], u'中文 (繁體)') diff --git a/tests/unit/engines/test_qwant.py b/tests/unit/engines/test_qwant.py @@ -10,7 +10,7 @@ class TestQwantEngine(SearxTestCase): query = 'test_query' dicto = defaultdict(dict) dicto['pageno'] = 0 - dicto['language'] = 'fr_FR' + dicto['language'] = 'fr-FR' qwant.categories = [''] params = qwant.request(query, dicto) self.assertIn('url', params) diff --git a/tests/unit/engines/test_subtitleseeker.py b/tests/unit/engines/test_subtitleseeker.py @@ -10,6 +10,7 @@ class TestSubtitleseekerEngine(SearxTestCase): query = 'test_query' dicto = defaultdict(dict) dicto['pageno'] = 1 + dicto['language'] = 'fr-FR' params = subtitleseeker.request(query, dicto) self.assertTrue('url' in params) self.assertTrue(query in params['url']) @@ -17,7 +18,7 @@ class TestSubtitleseekerEngine(SearxTestCase): def test_response(self): dicto = defaultdict(dict) - dicto['language'] = 'fr_FR' + dicto['language'] = 'fr-FR' response = mock.Mock(search_params=dicto) self.assertRaises(AttributeError, subtitleseeker.response, None) @@ -68,6 +69,10 @@ class TestSubtitleseekerEngine(SearxTestCase): self.assertIn('1039 Subs', results[0]['content']) self.assertIn('Alternative Title', results[0]['content']) + dicto['language'] = 'pt-BR' + results = subtitleseeker.response(response) + self.assertEqual(results[0]['url'], 'http://this.is.the.url/Brazilian/') + html = """ <div class="boxRows"> <div class="boxRowsInner" style="width:600px;"> diff --git a/tests/unit/engines/test_swisscows.py b/tests/unit/engines/test_swisscows.py @@ -10,7 +10,7 @@ class TestSwisscowsEngine(SearxTestCase): query = 'test_query' dicto = defaultdict(dict) dicto['pageno'] = 1 - dicto['language'] = 'de_DE' + dicto['language'] = 'de-DE' params = swisscows.request(query, dicto) self.assertTrue('url' in params) self.assertTrue(query in params['url']) @@ -126,3 +126,30 @@ class TestSwisscowsEngine(SearxTestCase): self.assertEqual(results[2]['url'], 'http://de.wikipedia.org/wiki/Datei:This should.svg') self.assertEqual(results[2]['img_src'], 'http://ts2.mm.This/should.png') self.assertEqual(results[2]['template'], 'images.html') + + def test_fetch_supported_languages(self): + html = """<html></html>""" + response = mock.Mock(text=html) + languages = swisscows._fetch_supported_languages(response) + self.assertEqual(type(languages), list) + self.assertEqual(len(languages), 0) + + html = """ + <html> + <div id="regions-popup"> + <div> + <ul> + <li><a data-val="browser"></a></li> + <li><a data-val="de-CH"></a></li> + <li><a data-val="fr-CH"></a></li> + </ul> + </div> + </div> + </html> + """ + response = mock.Mock(text=html) + languages = swisscows._fetch_supported_languages(response) + self.assertEqual(type(languages), list) + self.assertEqual(len(languages), 3) + self.assertIn('de-CH', languages) + self.assertIn('fr-CH', languages) diff --git a/tests/unit/engines/test_wikipedia.py b/tests/unit/engines/test_wikipedia.py @@ -8,9 +8,11 @@ from searx.testing import SearxTestCase class TestWikipediaEngine(SearxTestCase): def test_request(self): + wikipedia.supported_languages = ['fr', 'en'] + query = 'test_query' dicto = defaultdict(dict) - dicto['language'] = 'fr_FR' + dicto['language'] = 'fr-FR' params = wikipedia.request(query, dicto) self.assertIn('url', params) self.assertIn(query, params['url']) @@ -27,6 +29,10 @@ class TestWikipediaEngine(SearxTestCase): params = wikipedia.request(query, dicto) self.assertIn('en', params['url']) + dicto['language'] = 'xx' + params = wikipedia.request(query, dicto) + self.assertIn('en', params['url']) + def test_response(self): dicto = defaultdict(dict) dicto['language'] = 'fr' @@ -158,3 +164,96 @@ class TestWikipediaEngine(SearxTestCase): self.assertEqual(len(results), 2) self.assertEqual(results[1]['infobox'], u'披頭四樂隊') self.assertIn(u'披头士乐队...', results[1]['content']) + + def test_fetch_supported_languages(self): + html = u"""<html></html>""" + response = mock.Mock(text=html) + languages = wikipedia._fetch_supported_languages(response) + self.assertEqual(type(languages), dict) + self.assertEqual(len(languages), 0) + + html = u""" + <html> + <body> + <div> + <div> + <h3>Table header</h3> + <table class="sortable jquery-tablesorter"> + <thead> + <tr> + <th>N</th> + <th>Language</th> + <th>Language (local)</th> + <th>Wiki</th> + <th>Articles</th> + </tr> + </thead> + <tbody> + <tr> + <td>2</td> + <td><a>Swedish</a></td> + <td><a>Svenska</a></td> + <td><a>sv</a></td> + <td><a><b>3000000</b></a></td> + </tr> + <tr> + <td>3</td> + <td><a>Cebuano</a></td> + <td><a>Sinugboanong Binisaya</a></td> + <td><a>ceb</a></td> + <td><a><b>3000000</b></a></td> + </tr> + </tbody> + </table> + <h3>Table header</h3> + <table class="sortable jquery-tablesorter"> + <thead> + <tr> + <th>N</th> + <th>Language</th> + <th>Language (local)</th> + <th>Wiki</th> + <th>Articles</th> + </tr> + </thead> + <tbody> + <tr> + <td>2</td> + <td><a>Norwegian (Bokmål)</a></td> + <td><a>Norsk (Bokmål)</a></td> + <td><a>no</a></td> + <td><a><b>100000</b></a></td> + </tr> + </tbody> + </table> + </div> + </div> + </body> + </html> + """ + response = mock.Mock(text=html) + languages = wikipedia._fetch_supported_languages(response) + self.assertEqual(type(languages), dict) + self.assertEqual(len(languages), 3) + + self.assertIn('sv', languages) + self.assertIn('ceb', languages) + self.assertIn('no', languages) + + self.assertEqual(type(languages['sv']), dict) + self.assertEqual(type(languages['ceb']), dict) + self.assertEqual(type(languages['no']), dict) + + self.assertIn('name', languages['sv']) + self.assertIn('english_name', languages['sv']) + self.assertIn('articles', languages['sv']) + + self.assertEqual(languages['sv']['name'], 'Svenska') + self.assertEqual(languages['sv']['english_name'], 'Swedish') + self.assertEqual(languages['sv']['articles'], 3000000) + self.assertEqual(languages['ceb']['name'], 'Sinugboanong Binisaya') + self.assertEqual(languages['ceb']['english_name'], 'Cebuano') + self.assertEqual(languages['ceb']['articles'], 3000000) + self.assertEqual(languages['no']['name'], u'Norsk (Bokmål)') + self.assertEqual(languages['no']['english_name'], u'Norwegian (Bokmål)') + self.assertEqual(languages['no']['articles'], 100000) diff --git a/tests/unit/engines/test_yahoo.py b/tests/unit/engines/test_yahoo.py @@ -147,3 +147,33 @@ class TestYahooEngine(SearxTestCase): results = yahoo.response(response) self.assertEqual(type(results), list) self.assertEqual(len(results), 0) + + def test_fetch_supported_languages(self): + html = """<html></html>""" + response = mock.Mock(text=html) + results = yahoo._fetch_supported_languages(response) + self.assertEqual(type(results), list) + self.assertEqual(len(results), 0) + + html = """ + <html> + <div> + <div id="yschlang"> + <span> + <label><input value="lang_ar"></input></label> + </span> + <span> + <label><input value="lang_zh_chs"></input></label> + <label><input value="lang_zh_cht"></input></label> + </span> + </div> + </div> + </html> + """ + response = mock.Mock(text=html) + languages = yahoo._fetch_supported_languages(response) + self.assertEqual(type(languages), list) + self.assertEqual(len(languages), 3) + self.assertIn('ar', languages) + self.assertIn('zh-chs', languages) + self.assertIn('zh-cht', languages) diff --git a/tests/unit/test_preferences.py b/tests/unit/test_preferences.py @@ -1,4 +1,4 @@ -from searx.preferences import (EnumStringSetting, MapSetting, MissingArgumentException, +from searx.preferences import (EnumStringSetting, MapSetting, MissingArgumentException, SearchLanguageSetting, MultipleChoiceSetting, PluginsSetting, ValidationException) from searx.testing import SearxTestCase @@ -88,6 +88,27 @@ class TestSettings(SearxTestCase): setting.parse('2') self.assertEquals(setting.get_value(), ['2']) + # search language settings + def test_lang_setting_valid_choice(self): + setting = SearchLanguageSetting('all', choices=['all', 'de', 'en']) + setting.parse('de') + self.assertEquals(setting.get_value(), 'de') + + def test_lang_setting_invalid_choice(self): + setting = SearchLanguageSetting('all', choices=['all', 'de', 'en']) + setting.parse('xx') + self.assertEquals(setting.get_value(), 'all') + + def test_lang_setting_old_cookie_choice(self): + setting = SearchLanguageSetting('all', choices=['all', 'es', 'es-ES']) + setting.parse('es_XA') + self.assertEquals(setting.get_value(), 'es') + + def test_lang_setting_old_cookie_format(self): + setting = SearchLanguageSetting('all', choices=['all', 'es', 'es-ES']) + setting.parse('es_ES') + self.assertEquals(setting.get_value(), 'es-ES') + # plugins settings def test_plugins_setting_all_default_enabled(self): plugin1 = PluginStub('plugin1', True) diff --git a/utils/fetch_languages.py b/utils/fetch_languages.py @@ -0,0 +1,171 @@ +# -*- coding: utf-8 -*- + +# This script generates languages.py from intersecting each engine's supported languages. +# +# The country names are obtained from http://api.geonames.org which requires registering as a user. +# +# Output files (engines_languages.json and languages.py) +# are written in current directory to avoid overwriting in case something goes wrong. + +from requests import get +from urllib import urlencode +from lxml.html import fromstring +from json import loads, dumps +import io +from sys import path +path.append('../searx') # noqa +from searx.engines import engines + +# Geonames API for country names. +geonames_user = '' # ADD USER NAME HERE +country_names_url = 'http://api.geonames.org/countryInfoJSON?{parameters}' + +# Output files. +engines_languages_file = 'engines_languages.json' +languages_file = 'languages.py' + +engines_languages = {} +languages = {} + + +# To filter out invalid codes and dialects. +def valid_code(lang_code): + # filter invalid codes + # sl-SL is technically not invalid, but still a mistake + invalid_codes = ['sl-SL', 'wt-WT', 'jw'] + invalid_countries = ['UK', 'XA', 'XL'] + if lang_code[:2] == 'xx'\ + or lang_code in invalid_codes\ + or lang_code[-2:] in invalid_countries\ + or is_dialect(lang_code): + return False + + return True + + +# Language codes with any additional tags other than language and country. +def is_dialect(lang_code): + lang_code = lang_code.split('-') + if len(lang_code) > 2 or len(lang_code[0]) > 3: + return True + if len(lang_code) == 2 and len(lang_code[1]) > 2: + return True + + return False + + +# Get country name in specified language. +def get_country_name(locale): + if geonames_user is '': + return '' + + locale = locale.split('-') + if len(locale) != 2: + return '' + + url = country_names_url.format(parameters=urlencode({'lang': locale[0], + 'country': locale[1], + 'username': geonames_user})) + response = get(url) + json = loads(response.text) + content = json.get('geonames', None) + if content is None or len(content) != 1: + print "No country name found for " + locale[0] + "-" + locale[1] + return '' + + return content[0].get('countryName', '') + + +# Fetchs supported languages for each engine and writes json file with those. +def fetch_supported_languages(): + for engine_name in engines: + if hasattr(engines[engine_name], 'fetch_supported_languages'): + try: + engines_languages[engine_name] = engines[engine_name].fetch_supported_languages() + except Exception as e: + print e + + # write json file + with io.open(engines_languages_file, "w", encoding="utf-8") as f: + f.write(unicode(dumps(engines_languages, ensure_ascii=False, encoding="utf-8"))) + + +# Join all language lists. +# Iterate all languages supported by each engine. +def join_language_lists(): + # include wikipedia first for more accurate language names + languages.update({code: lang for code, lang + in engines_languages['wikipedia'].iteritems() + if valid_code(code)}) + + for engine_name in engines_languages: + for locale in engines_languages[engine_name]: + if not valid_code(locale): + continue + + # if language is not on list or if it has no name yet + if locale not in languages or not languages[locale].get('name'): + if isinstance(engines_languages[engine_name], dict): + languages[locale] = engines_languages[engine_name][locale] + else: + languages[locale] = {} + + # get locales that have no name or country yet + for locale in languages.keys(): + # try to get language names + if not languages[locale].get('name'): + name = languages.get(locale.split('-')[0], {}).get('name', None) + if name: + languages[locale]['name'] = name + else: + # filter out locales with no name + del languages[locale] + continue + + # try to get language name in english + if not languages[locale].get('english_name'): + languages[locale]['english_name'] = languages.get(locale.split('-')[0], {}).get('english_name', '') + + # try to get country name + if locale.find('-') > 0 and not languages[locale].get('country'): + languages[locale]['country'] = get_country_name(locale) or '' + + +# Remove countryless language if language is featured in only one country. +def filter_single_country_languages(): + prev_lang = None + for code in sorted(languages): + lang = code.split('-')[0] + if lang == prev_lang: + countries += 1 + else: + if prev_lang is not None and countries == 1: + del languages[prev_lang] + countries = 0 + prev_lang = lang + + +# Write languages.py. +def write_languages_file(): + new_file = open(languages_file, 'w') + file_content = '# -*- coding: utf-8 -*-\n'\ + + '# list of language codes\n'\ + + '# this file is generated automatically by utils/update_search_languages.py\n'\ + + '\nlanguage_codes = (' + for code in sorted(languages): + file_content += '\n (u"' + code + '"'\ + + ', u"' + languages[code]['name'].split(' (')[0] + '"'\ + + ', u"' + languages[code].get('country', '') + '"'\ + + ', u"' + languages[code].get('english_name', '').split(' (')[0] + '"),' + # remove last comma + file_content = file_content[:-1] + file_content += '\n)\n' + new_file.write(file_content.encode('utf8')) + new_file.close() + + +if __name__ == "__main__": + fetch_supported_languages() + join_language_lists() + filter_single_country_languages() + write_languages_file()