Merge pull request #160 from akretion/8.0-save-translation-file

[IMP] Add 'save_translation_file' module

save_translation_file/README.rst

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+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+   :alt: License: AGPL-3
+
+=====================
+Save translation file
+=====================
+
+This module was written for **developpers** to easily generate i18n files (.po and .pot) from the list of modules,
+instead of using the native configuration "Export Translation" wizard.
+
+- The i18n subdirectory is created if missing in the module.
+- A ".po" file is generated for each installed languages.
+- If a ".po" file exists it is **overwritten** (use with caution).
+
+Usage
+=====
+
+To use this module, you need to:
+
+* Go to the view list (or form) of installed modules and click the button 'Save translation file'
+
+.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
+   :alt: Try me on Runbot
+   :target: https://runbot.odoo-community.org/runbot/149/8.0
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/server-tools/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smashing it by providing a detailed and welcomed `feedback
+<https://github.com/OCA/
+server-tools/issues/new?body=module:%20
+save_translation_file%0Aversion:%20
+8.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+
+Credits
+=======
+
+Akretion (http://www.akretion.com)
+
+Images
+------
+
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+
+Contributors
+------------
+
+* Sylvain Calador <sylvain.calador@akretion.com>
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit https://odoo-community.org.
+
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+    :alt: License: AGPL-3

save_translation_file/__init__.py

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+# -*- coding: utf-8 -*-
+# © 2016-TODAY Akretion
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from . import save_translation_file

save_translation_file/__openerp__.py

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+# -*- coding: utf-8 -*-
+# © 2016-TODAY Akretion
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+{
+    "name": "Save translation file",
+    "summary": "Allows developpers to easily generate i18n files",
+    "version": "8.0.1.0.0",
+    "category": "Tools",
+    "website": "https://www.akretion.com/",
+    "author": "Akretion, Odoo Community Association (OCA)",
+    "license": "AGPL-3",
+    "application": False,
+    "installable": True,
+    "external_dependencies": {
+        "python": [],
+        "bin": [],
+    },
+    "depends": [
+        "base",
+    ],
+    "data": [
+        "save_translation_file_view.xml",
+    ],
+    "demo": [
+    ],
+    "qweb": [
+    ]
+}

save_translation_file/save_translation_file.py

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+# -*- coding: utf-8 -*-
+# © 2016-TODAY Akretion
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+import os
+
+from openerp import models, api, tools
+from openerp.modules import get_module_path
+from openerp.tools.misc import get_iso_codes
+
+
+class IrModuleModule(models.Model):
+    _inherit = 'ir.module.module'
+
+    @api.one
+    def button_save_translation(self):
+
+        format_ = 'po'
+
+        i18n_path = os.path.join(get_module_path(self.name), 'i18n')
+        if not os.path.isdir(i18n_path):
+            os.mkdir(i18n_path)
+
+        lang_obj = self.env['res.lang']
+        condition = [('translatable', '=', True), ('code', '!=', 'en_US')]
+        langs = lang_obj.search(condition)
+
+        files = [('%s.pot' % self.name, False)]
+        for lang in langs:
+            iso_code = get_iso_codes(lang.code)
+            filename = '%s.%s' % (iso_code, format_)
+            files.append((filename, lang.code))
+
+        for filename, lang in files:
+            path = os.path.join(i18n_path, filename)
+            with open(path, 'w') as buf:
+                tools.trans_export(lang, [self.name], buf, format_,
+                                   self.env.cr)
+
+        return True

save_translation_file/save_translation_file_view.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<openerp>
+    <data>
+        <record id="module_form" model="ir.ui.view">
+            <field name="name">ir.module.module.form</field>
+            <field name="model">ir.module.module</field>
+            <field name="inherit_id" ref="base.module_form"/>
+            <field name="arch" type="xml">
+                <button name="button_install_cancel" position="after">
+                    <button name="button_save_translation"
+                        string="Save translation file"
+                        confirm="Overwrite all i18n files for this module ?"
+                        type="object"
+                        states="installed"
+                        icon="terp-translate"
+                    />
+                </button>
+            </field>
+        </record>
+        <record id="module_tree" model="ir.ui.view">
+            <field name="name">ir.module.module.tree</field>
+            <field name="model">ir.module.module</field>
+            <field name="inherit_id" ref="base.module_tree"/>
+            <field name="arch" type="xml">
+                <field name="state" position="after">
+                    <button name="button_save_translation"
+                        string="Save translation file"
+                        confirm="Overwrite all i18n files for this module ?"
+                        type="object"
+                        states="installed"
+                        icon="terp-translate"
+                    />
+                </field>
+            </field>
+        </record>
+    </data>
+</openerp>

save_translation_file/tests/__init__.py

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+# -*- coding: utf-8 -*-
+# © 2016-TODAY Akretion
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+from . import test_save_translation_file

save_translation_file/tests/test_save_translation_file.py

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+# -*- coding: utf-8 -*-
+# © 2016-TODAY Akretion
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+import os
+
+from openerp.modules import get_module_path
+from openerp.tools.misc import get_iso_codes
+from openerp.tools.translate import load_language
+import openerp.tests.common as common
+
+
+class TestIrModuleModule(common.TransactionCase):
+
+    def test_button_save_translation(self):
+
+        load_language(self.cr, 'fr_FR')
+
+        condition = [('name', '=', 'save_translation_file')]
+        record = self.env['ir.module.module'].search(condition)
+        record.button_save_translation()
+
+        i18n_path = os.path.join(get_module_path(record.name), 'i18n')
+        lang_obj = self.env['res.lang']
+        condition = [('translatable', '=', True), ('code', '!=', 'en_US')]
+        langs = lang_obj.search(condition)
+
+        for lang in langs:
+            iso_code = get_iso_codes(lang.code)
+            path = os.path.join(i18n_path, '%s.po' % iso_code)
+            self.assertEqual(os.path.isfile(path), True,
+                             '%s.po must exists' % iso_code)