Florent Aide
10 years ago
1 changed files with 0 additions and 109 deletions
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109py3o_report.py
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from base64 import b64decode |
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import json |
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from tempfile import NamedTemporaryFile |
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from openerp.report.report_sxw import * |
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from openerp import pooler |
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from py3o.template import Template |
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from py3o.template.helpers import Py3oConvertor |
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import requests |
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class py3o_report(report_sxw): |
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# def __init__(self, name, table): |
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# super(py3o_report, self).__init__(name, table) |
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def get_values(self, cr, uid, ids, data, context): |
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""" Override this function to customize the dictionary given to the |
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py3o.template renderer. """ |
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return { |
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'lang': self.get_lang(cr, uid, context), |
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'objects': self.getObjects(cr, uid, ids, context), |
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} |
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@staticmethod |
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def get_lang(cr, uid, context): |
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pool = pooler.get_pool(cr.dbname) |
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lang_obj = pool.get('res.lang') |
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user_obj = pool.get('res.users') |
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lang_code = user_obj.browse(cr, uid, uid, context=context).lang |
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lang = lang_obj.search(cr, uid, |
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[('code', '=', lang_code)], |
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context=context)[0] |
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return lang_obj.browse(cr, uid, lang, context=context) |
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@staticmethod |
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def format_date(date, values): |
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""" Return a date formatted according to the language extracted from |
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the "values" argument (which should be the result of get_values). """ |
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return date.strftime(values['lang'].date_format) |
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def create(self, cr, uid, ids, data, context=None): |
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# Find the report definition to get its settings. |
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pool = pooler.get_pool(cr.dbname) |
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report_xml_obj = pool.get('ir.actions.report.xml') |
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report_xml_ids = report_xml_obj.search( |
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cr, uid, [('report_name', '=', self.name[7:])], # Ignore "report." |
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context=context |
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) |
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if not report_xml_ids: |
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return super(py3o_report, self).create( |
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cr, uid, ids, data, context=context |
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) |
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report_xml = report_xml_obj.browse( |
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cr, uid, report_xml_ids[0], context=context |
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) |
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template = report_xml.py3o_template_id |
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filetype = report_xml.py3o_fusion_filetype |
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# py3o.template operates on filenames so create temporary files. |
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with NamedTemporaryFile( |
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suffix='.odt', |
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prefix='py3o-template-', |
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) as in_temp: |
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in_temp.write(b64decode(template.py3o_template_data)) |
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in_temp.flush() |
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in_temp.seek(0) |
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template = Template(in_temp.name, None) |
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expressions = template.get_all_user_python_expression() |
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py_expr = template.convert_py3o_to_python_ast(expressions) |
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p = Py3oConvertor() |
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res = p(py_expr) |
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values = json.dumps(res.jsonify( |
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self.get_values(cr, uid, ids, data, context) |
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)) |
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fusion_server_obj = pool['py3o.server'] |
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fusion_server_id = fusion_server_obj.search( |
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cr, uid, [], context=context |
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)[0] |
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fusion_server = fusion_server_obj.browse( |
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cr, uid, fusion_server_id, context=context |
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) |
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files = { |
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'tmpl_file': in_temp, |
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} |
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fields = { |
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"targetformat": filetype.fusion_ext, |
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"datadict": values, |
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"image_mapping": "{}", |
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} |
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r = requests.post(fusion_server.url, data=fields, files=files) |
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chunk_size = 1024 |
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with NamedTemporaryFile( |
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suffix=filetype.human_ext, |
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prefix='py3o-template-' |
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) as fd: |
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for chunk in r.iter_content(chunk_size): |
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fd.write(chunk) |
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fd.seek(0) |
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return fd.read(), filetype.human_ext |
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