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  • Committer: jbe at tempo-consulting
  • Date: 2013-08-21 08:48:11 UTC
  • Revision ID: jbe@tempo-consulting.fr-20130821084811-913uo4l7b5ayxq8m
[NEW] Création de la branche trunk Loewert

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server/openerp/report/render/makohtml2html/makohtml2html.py
 
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# -*- coding: utf-8 -*-
 
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##############################################################################
 
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#
 
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#    OpenERP, Open Source Management Solution
 
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#    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
 
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#
 
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#    This program is free software: you can redistribute it and/or modify
 
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#    it under the terms of the GNU Affero General Public License as
 
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#    published by the Free Software Foundation, either version 3 of the
 
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#    License, or (at your option) any later version.
 
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#
 
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#    This program is distributed in the hope that it will be useful,
 
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#    but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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#    GNU Affero General Public License for more details.
 
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#
 
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#    You should have received a copy of the GNU Affero General Public License
 
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#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
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#
 
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##############################################################################
 
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import logging
 
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import mako
 
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from lxml import etree
 
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from mako.template import Template
 
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from mako.lookup import TemplateLookup
 
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import os
 
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_logger = logging.getLogger(__name__)
 
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class makohtml2html(object):
 
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    def __init__(self, html, localcontext):
 
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        self.localcontext = localcontext
 
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        self.html = html
 
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    def format_header(self, html):
 
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        head = html.findall('head')
 
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        header = ''
 
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        for node in head:
 
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            header += etree.tostring(node)
 
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        return header
 
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    def format_footer(self, footer):
 
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        html_footer = ''
 
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        for node in footer[0].getchildren():
 
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            html_footer += etree.tostring(node)
 
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        return html_footer
 
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    def format_body(self, html):
 
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        body = html.findall('body')
 
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        body_list = []
 
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        footer =  self.format_footer(body[-1].getchildren())
 
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        for b in body[:-1]:
 
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            body_list.append(etree.tostring(b).replace('\t', '').replace('\n',''))
 
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        html_body ='''
 
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        <script type="text/javascript">
 
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        var indexer = 0;
 
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        var aryTest = %s ;
 
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        function nextData()
 
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            {
 
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            if(indexer < aryTest.length -1)
 
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                {
 
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                indexer += 1;
 
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                document.forms[0].prev.disabled = false;
 
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                document.getElementById("openerp_data").innerHTML=aryTest[indexer];
 
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                document.getElementById("counter").innerHTML= indexer + 1 + ' / ' + aryTest.length;
 
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                }
 
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            else
 
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               {
 
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                document.forms[0].next.disabled = true;
 
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               }
 
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            }
 
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        function prevData()
 
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            {
 
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            if (indexer > 0)
 
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                {
 
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                indexer -= 1;
 
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                document.forms[0].next.disabled = false;
 
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                document.getElementById("openerp_data").innerHTML=aryTest[indexer];
 
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                document.getElementById("counter").innerHTML=  indexer + 1 + ' / ' + aryTest.length;
 
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                }
 
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            else
 
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               {
 
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                document.forms[0].prev.disabled = true;
 
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               }
 
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            }
 
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    </script>
 
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    </head>
 
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    <body>
 
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        <div id="openerp_data">
 
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            %s
 
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        </div>
 
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        <div>
 
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        %s
 
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        </div>
 
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        <br>
 
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        <form>
 
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            <table>
 
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                <tr>
 
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                    <td td align="left">
 
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                        <input name = "prev" type="button" value="Previous" onclick="prevData();">
 
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                    </td>
 
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                    <td>
 
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                        <div id = "counter">%s / %s</div>
 
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                    </td>
 
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                    <td align="right">
 
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                        <input name = "next" type="button" value="Next" onclick="nextData();">
 
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                    </td>
 
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                </tr>
 
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            </table>
 
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        </form>
 
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    </body></html>'''%(body_list,body_list[0],footer,'1',len(body_list))
 
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        return html_body
 
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    def render(self):
 
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        path = os.path.realpath('addons/base/report')
 
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        temp_lookup = TemplateLookup(directories=[path],output_encoding='utf-8', encoding_errors='replace')
 
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        template = Template(self.html, lookup=temp_lookup)
 
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        self.localcontext.update({'css_path':path})
 
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        final_html ='''<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
 
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                    <html>'''
 
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        try:
 
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            html = template.render_unicode(**self.localcontext)
 
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            etree_obj = etree.HTML(html)
 
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            final_html += self.format_header(etree_obj)
 
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            final_html += self.format_body(etree_obj)
 
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            return final_html
 
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        except Exception:
 
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            _logger.exception('report :')
 
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def parseNode(html, localcontext = {}):
 
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    r = makohtml2html(html, localcontext)
 
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    return r.render()
 
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4: