Initial Commit - works with Tryton 2.0

INSTALL

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+Installing trytond_csv_report
+=============================
+
+Prerequisites
+-------------
+
+ * Python 2.6 or later (http://www.python.org/)
+ * trytond (http://www.tryton.org/)
+
+Installation
+------------
+
+Once you've downloaded and unpacked the trytond_csv_report source
+release, enter the directory where the archive was unpacked, and run:
+
+    python setup.py install
+
+Note that you may need administrator/root privileges for this step, as
+this command will by default attempt to install module to the Python
+site-packages directory on your system.
+
+For advanced options, please refer to the easy_install and/or the distutils
+documentation:
+
+  http://peak.telecommunity.com/DevCenter/EasyInstall
+  http://docs.python.org/inst/inst.html
+
+To use without installation, extract the archive into ``trytond/modules`` with
+the directory name csv_report.

MANIFEST.in

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+include INSTALL
+include README
+include TODO
+include CHANGELOG
+include COPYRIGHT
+include LICENSE
+include *.xml
+include *.odt
+include locale/*.po
+include doc/*

__init__.py

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+# -*- coding: utf-8 -*-
+"""
+    __init__
+
+    A generic CSV Report engine
+
+    :copyright: (c) 2011 by Openlabs Technologies & Consulting (P) Limited
+    :license: GPLv3, see LICENSE for more details.
+"""
+from csv_report_engine import *

__tryton__.py

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+# -*- coding: UTF-8 -*-
+{
+    'name': 'CSV Report',
+    'description': '''CSV Report Engine''',
+    'version': '2.0.0.1',
+    'author': 'Openlabs Technologies & Consulting (P) LTD',
+    'email': 'info@openlabs.co.in',
+    'website': 'http://www.openlabs.co.in/',
+    'depends': [
+        'ir',
+    ],
+    'xml': [
+        'csv_report_engine.xml',
+    ],
+    'translation': [
+    ],
+}
+

csv_report_engine.py

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+# -*- coding: utf-8 -*-
+"""
+    CSV Report Engine
+
+    :copyright: (c) 2011 by Openlabs Technologies & Consulting (P) Ltd.
+    :license: GPLv3, see LICENSE for more details.
+"""
+from datetime import date
+from tempfile import NamedTemporaryFile
+import base64
+
+from trytond.wizard import Wizard
+from trytond.model import fields, ModelView
+
+
+class CSVReportEngine(ModelView):
+    """CSV report Engine View
+    """
+    _name = 'csv.report.engine'
+    _description = __doc__
+
+    def get_date(self, end=False):
+        """Return the first and last date of current month
+
+        :param end: If True returns last day of month
+        :type end: Boolean
+        """
+        date_obj = self.pool.get('ir.date')
+        today = date_obj.today()
+        if end:
+            return today
+        return date(today.year, today.month, 1)
+
+    def _get_reports(self):
+        """Builds a list of tuples for the selection field based on the reports
+        that already exist.
+
+        Registering the profile
+        ~~~~~~~~~~~~~~~~~~~~~~~
+
+        class CSVInventoryReport(Wizard):
+            _name = "csv.report.engine"
+
+            def report_inventory(self):
+                "Inventory Status Report"
+                return CSVInventoryReport
+        """
+        reports = []
+        for attribute in dir(self):
+            if attribute.startswith('report_'):
+                reports.append((attribute, getattr(self, attribute).__doc__))
+        return reports
+
+    from_date = fields.Date('From Date')
+    to_date = fields.Date('To Date')
+    party = fields.Many2One('party.party', 'Party')
+    report = fields.Selection('_get_reports', 'Report', required=True)
+
+    def default_from_date(self):
+        return self.get_date()
+
+    def default_to_date(self):
+        return self.get_date(end=True)
+
+CSVReportEngine()
+
+
+class CSVEngineWizardViewResponse(ModelView):
+    """This wizard displays the response of csv report
+    """
+    _name = 'csv.report.wizard.response'
+    _description = 'CSV Engine Response Wizard View'
+
+    filename = fields.Char('Filename', readonly=True)
+    file = fields.Binary('Report Data', readonly=True)
+
+CSVEngineWizardViewResponse()
+
+
+class CSVEngineWizard(Wizard):
+    """A wizard with two states where the first state uses the view above
+    and takes the data to generate the report
+    """
+    _name = "csv.report.wizard"
+    _description = "CSV Report Engine"
+
+    states = {
+        'init': {
+            'actions': [],
+            'result': {
+                'type': 'form',
+                'object': 'csv.report.engine',
+                'state': [
+                    ('end', 'Cancel', 'tryton-cancel'),
+                    ('do_generate_report', 'Generate Report',
+                        'tryton-ok', True),
+                ],
+            },
+        },
+        'do_generate_report': {
+            'actions': ['generate_report'],
+            'result': {
+                'type': 'form',
+                'object': 'csv.report.wizard.response',
+                'state': [
+                    ('end', 'OK', 'tryton-ok'),
+                ],
+            },
+        },
+    }
+
+    def generate_report(self, data):
+        "Generate the report by calling corresponding method"
+        csv_engine_obj = self.pool.get('csv.report.engine')
+        buffer = NamedTemporaryFile(delete=False)
+        getattr(csv_engine_obj, data['form']['report'])(data['form'], buffer)
+        buffer.close()
+
+        with open(buffer.name) as f:
+            content = f.read()
+
+        form = {}
+        form['file'] = base64.b64encode(content)
+        form['filename'] = '%s.csv' % (data['form']['report'])
+        return form
+
+CSVEngineWizard()

csv_report_engine.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<tryton>
+    <data>
+
+      <menuitem name="CSV Reports"
+            id="csv_report"
+            sequence="50"/>
+
+        <!-- CSV Report Engine Wizard -->
+        <record model="ir.ui.view" id="csv_report_engine_form">
+            <field name="model">csv.report.engine</field>
+            <field name="type">form</field>
+            <field name="arch" type="xml">
+                <![CDATA[
+                <form string="CSV Report Engine">
+                    <label name="from_date"/>
+                    <field name="from_date"/>
+                    <label name="to_date"/>
+                    <field name="to_date"/>
+                    <label name="party"/>
+                    <field name="party"/>
+                    <label name="report"/>
+                    <field name="report"/>
+                </form>
+                ]]>
+            </field>
+        </record>
+
+        <record model="ir.action.wizard" id="csv_report_wizard">
+            <field name="name">Generate CSV Report</field>
+            <field name="wiz_name">csv.report.wizard</field>
+        </record>
+
+        <menuitem name="CSV Report Engine"
+            parent="csv_report"
+            action="csv_report_wizard"
+            id="menu_csv_report_wizard"
+            sequence="20"/>
+
+        <record model="ir.ui.view" id="csv_report_wizard_response_view_form">
+            <field name="model">csv.report.wizard.response</field>
+            <field name="type">form</field>
+            <field name="arch" type="xml">
+                <![CDATA[
+                <form string="CSV Report Engine Response">
+                    <field name="filename" colspan="4"/>
+                    <label name="file"/>
+                    <field name="file"/>
+                </form>
+                ]]>
+            </field>
+        </record>
+
+    </data>
+</tryton>
+

setup.py

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+#!/usr/bin/env python
+
+from setuptools import setup
+import re
+
+info = eval(open('__tryton__.py').read())
+major_version, minor_version, _ = info.get('version', '0.0.1').split('.', 2)
+major_version = int(major_version)
+minor_version = int(minor_version)
+
+requires = []
+for dep in info.get('depends', []):
+    if not re.match(r'(ir|res|workflow|webdav)(\W|$)', dep):
+        requires.append('trytond_%s >= %s.%s, < %s.%s' %
+                (dep, major_version, minor_version, major_version,
+                    minor_version + 1))
+requires.append('trytond >= %s.%s, < %s.%s' %
+        (major_version, minor_version, major_version, minor_version + 1))
+
+setup(name='trytond_csv_report',
+    version=info.get('version', '0.0.1'),
+    description=info.get('description', ''),
+    author=info.get('author', ''),
+    author_email=info.get('email', ''),
+    url=info.get('website', ''),
+    download_url="http://downloads.tryton.org/" + \
+            info.get('version', '0.0.1').rsplit('.', 1)[0] + '/',
+    package_dir={
+        'trytond.modules.csv_report': '.',
+        },
+    packages=[
+        'trytond.modules.csv_report',
+    ],
+    package_data={
+        'trytond.modules.csv_report': info.get('xml', []) \
+                + info.get('translation', []),
+    },
+    classifiers=[
+        'Development Status :: 5 - Production/Stable',
+        'Environment :: Plugins',
+        'Intended Audience :: Developers',
+        'Intended Audience :: Financial and Insurance Industry',
+        'Intended Audience :: Legal Industry',
+        'Intended Audience :: Manufacturing',
+        'License :: OSI Approved :: GNU General Public License (GPL)',
+        'Natural Language :: English',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python',
+        'Topic :: Office/Business',
+    ],
+    license='GPL-3',
+    install_requires=requires,
+    zip_safe=False,
+    entry_points="""
+    [trytond.modules]
+    barrel = trytond.modules.csv_report
+    """,
+)