* translaboob is a weboob application for automatic translation

* new capability is defined, ICapTranslate
* googletranslate is a backend for the translaboob application

modules/googletranslate/__init__.py

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+"GoogleTranslateBackend init"
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2012  Lucien Loiseau
+#
+# This file is part of weboob.
+#
+# weboob 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.
+#
+# weboob 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 weboob. If not, see <http://www.gnu.org/licenses/>.
+
+from .backend import GoogleTranslateBackend
+
+
+__all__ = ['GoogleTranslateBackend']

modules/googletranslate/backend.py

@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2012 Lucien Loiseau
+#
+# This file is part of weboob.
+#
+# weboob 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.
+#
+# weboob 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 weboob. If not, see <http://www.gnu.org/licenses/>.
+"backend for http://translate.google.com"
+
+from weboob.capabilities.translate import ICapTranslate
+from weboob.tools.backend import BaseBackend, BackendConfig
+from .browser import GoogleTranslateBrowser
+
+__all__ = ['GoogleTranslateBackend']
+
+class GoogleTranslateBackend(BaseBackend, ICapTranslate):
+    MAINTAINER = 'Lucien Loiseau'
+    EMAIL = 'loiseau.lucien@gmail.com'
+    VERSION = '0.c'
+    LICENSE = 'AGPLv3+'
+    STORAGE = {'seen': {}}
+    NAME = 'googletranslate'
+    DESCRIPTION = u'Google translation web service'
+    BROWSER = GoogleTranslateBrowser
+
+    def translate(self, lan_from, lan_to, text):
+      return self.browser.translate(lan_from, lan_to, text)

modules/googletranslate/browser.py

@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2012 Lucien Loiseau
+#
+# This file is part of weboob.
+#
+# weboob 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.
+#
+# weboob 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 weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from weboob.tools.browser import BaseBrowser, BrowserHTTPNotFound, BrowserIncorrectPassword
+from weboob.tools.browser.decorators import id2url, check_url
+from weboob.capabilities.translate import TranslationFail
+
+from .pages import TranslatePage
+
+import urllib
+
+__all__ = ['GoogleTranslateBrowser']
+
+class GoogleTranslateBrowser(BaseBrowser):
+    DOMAIN = 'translate.google.com'
+    ENCODING = 'UTF-8'
+    USER_AGENT = BaseBrowser.USER_AGENTS['desktop_firefox']
+    PAGES = {
+        'https?://translate\.google\.com': TranslatePage
+        }
+
+    def __init__(self, *args, **kwargs):
+        BaseBrowser.__init__(self, *args, **kwargs)
+
+    def translate(self, source, to, text):
+        """
+        translate 'text' from 'source' language to 'to' language
+        """
+        try:
+          d = {
+              'sl': source, 
+              'tl': to,
+              'js': 'n',
+              'prev': '_t',
+              'hl': 'en',
+              'ie': 'UTF-8',
+              'layout': '2',
+              'eotf': '1',
+              'text': text,
+              }
+          self.location('http://'+self.DOMAIN, urllib.urlencode(d))
+          translation = self.page.get_translation()
+          return translation
+
+        except TranslationFail:
+            return "no translation available"
+

modules/googletranslate/pages.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2012 Lucien Loiseau
+#
+# This file is part of weboob.
+#
+# weboob 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.
+#
+# weboob 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 weboob. If not, see <http://www.gnu.org/licenses/>.
+
+from datetime import date
+from weboob.tools.browser import BasePage
+
+
+class TranslatePage(BasePage):
+    def get_translation(self):
+      for span in self.document.getiterator('span'):
+        if (span.attrib.get('id', '') == 'result_box'):
+          for children in span.getchildren():
+            return children.text
+
+

modules/googletranslate/tools.py

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+"tools for lefigaro backend"
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2011  Julien Hebert
+#
+# This file is part of weboob.
+#
+# weboob 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.
+#
+# weboob 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 weboob. If not, see <http://www.gnu.org/licenses/>.
+
+import re
+
+def id2url(_id):
+    "return an url from an id"
+    regexp2 = re.compile("(\w+).([0-9]+).(.*$)")
+    match = regexp2.match(_id)
+    if match:
+        return 'http://www.20minutes.fr/%s/%s/%s' % (match.group(1),
+                                                     match.group(2),
+                                                     match.group(3))
+    else:
+        raise ValueError("id doesn't match")
+
+
+def url2id(url):
+    "return an id from an url"
+    return url
+
+
+def rssid(entry):
+    return url2id(entry.id)