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Luc De Meyer 7 years ago
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  1. 89
      report_xlsx_helper/README.rst
  2. 2
      report_xlsx_helper/__init__.py
  3. 18
      report_xlsx_helper/__manifest__.py
  4. 2
      report_xlsx_helper/report/__init__.py
  5. 363
      report_xlsx_helper/report/abstract_report_xlsx.py
  6. BIN
      report_xlsx_helper/static/description/icon.png

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report_xlsx_helper/README.rst
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.. image:: https://img.shields.io/badge/license-AGPL--3-blue.png
:target: https://www.gnu.org/licenses/agpl
:alt: License: AGPL-3
===========================
Excel report engine helpers
===========================
This module provides a set of tools to facilitate the creation of excel reports with format xlsx.
This module offers a similar functional coverage as the 8.0 version of the ``report_xls`` module.
Usage
=====
In order to create an Excel report you can:
- define a report of type 'xlsx'
- pass ``{'xlsx_export': 1}`` via the context to the report create method
The ``AbstractReportXlsx`` class contains a number of attributes and methods to
facilitate the creation excel reports in Odoo.
* Cell types
string, number, boolean, datetime.
* Cell formats
The predefined cell formats result in a consistent
look and feel of the Odoo Excel reports.
* Cell formulas
Cell formulas can be easily added with the help of the ``_rowcol_to_cell()`` method.
* Excel templates
It is possible to define Excel templates which can be adapted
by 'inherited' modules.
Download the ``account_move_line_report_xls`` module
from http://apps.odoo.com as example.
* Excel with multiple sheets
Download the ``account_journal_report_xlsx`` module
from http://apps.odoo.com as example.
Installation
============
There is no specific installation procedure for this module.
Configuration and Usage
=======================
.. image:: https://odoo-community.org/website/image/ir.attachment/5784_f2813bd/datas
:alt: Try me on Runbot
:target: https://runbot.odoo-community.org/runbot/143/10.0
Bug Tracker
===========
Bugs are tracked on `GitHub Issues
<https://github.com/OCA/reporting-engine/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.
Credits
=======
Contributors
------------
* Luc De Meyer <luc.demeyer@noviat.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 http://odoo-community.org.

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report_xlsx_helper/__init__.py
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# -*- coding: utf-8 -*-
from . import report

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report_xlsx_helper/__manifest__.py
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# -*- coding: utf-8 -*-
# Copyright 2009-2018 Noviat.
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
{
'name': 'Report xlsx helpers',
'author': 'Noviat,'
'Odoo Community Association (OCA)',
'website': 'https://github.com/OCA/reporting-engine',
'category': 'Reporting',
'version': '10.0.1.0.0',
'license': 'AGPL-3',
'external_dependencies': {'python': ['xlsxwriter']},
'depends': [
'report_xlsx',
],
'installable': True,
}

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report_xlsx_helper/report/__init__.py
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# -*- coding: utf-8 -*-
from . import abstract_report_xlsx

363
report_xlsx_helper/report/abstract_report_xlsx.py
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# -*- coding: utf-8 -*-
# Copyright 2009-2018 Noviat.
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
from datetime import datetime
import re
from types import CodeType
from xlsxwriter.utility import xl_rowcol_to_cell
from odoo import api, fields, _
from odoo.addons.report_xlsx.report.report_xlsx import ReportXlsx
from odoo.exceptions import UserError
class AbstractReportXlsx(ReportXlsx):
def create(self, cr, uid, ids, data, context=None):
if context.get('xlsx_export'):
self.env = api.Environment(cr, uid, context)
return self.create_xlsx_report(ids, data, None)
else:
return super(AbstractReportXlsx, self).create(
cr, uid, ids, data, context=context)
def generate_xlsx_report(self, workbook, data, objects):
self._define_formats(workbook)
for ws_params in self._get_ws_params(workbook, data, objects):
ws_name = ws_params.get('ws_name')
ws_name = self._check_ws_name(ws_name)
ws = workbook.add_worksheet(ws_name)
generate_ws_method = getattr(
self, ws_params['generate_ws_method'])
generate_ws_method(workbook, ws, ws_params, data, objects)
def _check_ws_name(self, name, sanitize=True):
pattern = re.compile(r'[/\\*\[\]:?]') # invalid characters: /\*[]:?
max_chars = 31
if sanitize:
# we could drop these two lines since a similar
# sanitize is done in tools.misc PatchedXlsxWorkbook
name = pattern.sub('', name)
name = name[:max_chars]
else:
if len(name) > max_chars:
raise UserError(_(
"Programming Error."
"\nExcel Sheet name '%s' should not exceed %s characters."
) % (name, max_chars))
special_chars = pattern.findall(name)
if special_chars:
raise UserError(_(
"Programming Error."
"\nExcel Sheet name '%s' contains unsupported special "
"characters: '%s'."
) % (name, special_chars))
return name
def _get_ws_params(self, workbook, data, objects):
"""
Return list of dictionaries with parameters for the
worksheets.
Keywords:
- 'generate_ws_method': mandatory
- 'ws_name': name of the worksheet
- 'title': title of the worksheet
- 'wanted_list': list of column names
- 'col_specs': cf. XXX
The 'generate_ws_method' must be present in your report
and contain the logic to generate the content of the worksheet.
"""
return []
def _define_formats(self, workbook):
"""
This section contains a number of pre-defined formats.
It is recommended to use these in order to have a
consistent look & feel between your XLSX reports.
"""
# predefined worksheet headers/footers
hf_params = {
'font_size': 8,
'font_style': 'I', # B: Bold, I: Italic, U: Underline
}
self.xls_headers = {
'standard': ''
}
report_date = fields.Datetime.context_timestamp(
self.env.user, datetime.now()).strftime('%Y-%m-%d %H:%M')
self.xls_footers = {
'standard': (
'&L&%(font_size)s&%(font_style)s' + report_date +
'&R&%(font_size)s&%(font_style)s&P / &N'
) % hf_params,
}
border_grey = '#D3D3D3'
border = {'border': True, 'border_color': border_grey}
theader = dict(border, bold=True)
bg_yellow = '#FFFFCC'
bg_blue = '#CCFFFF'
num_format = '#,##0.00'
num_format_conditional = '{0};[Red]-{0};{0}'.format(num_format)
pct_format = '#,##0.00%'
pct_format_conditional = '{0};[Red]-{0};{0}'.format(pct_format)
int_format = '#,##0'
int_format_conditional = '{0};[Red]-{0};{0}'.format(int_format)
date_format = 'YYYY-MM-DD'
theader_yellow = dict(theader, bg_color=bg_yellow)
theader_blue = dict(theader, bg_color=bg_blue)
# format for worksheet title
self.format_ws_title = workbook.add_format(
{'bold': True, 'font_size': 14})
# no border formats
self.format_left = workbook.add_format({'align': 'left'})
self.format_center = workbook.add_format({'align': 'center'})
self.format_right = workbook.add_format({'align': 'right'})
self.format_amount = workbook.add_format(
{'align': 'right', 'num_format': num_format})
self.format_amount_conditional = workbook.add_format(
{'align': 'right', 'num_format': num_format_conditional})
self.format_percent = workbook.add_format(
{'align': 'right', 'num_format': pct_format})
self.format_percent_conditional = workbook.add_format(
{'align': 'right', 'num_format': pct_format_conditional})
self.format_integer = workbook.add_format(
{'align': 'right', 'num_format': int_format})
self.format_integer_conditional = workbook.add_format(
{'align': 'right', 'num_format': int_format_conditional})
self.format_date = workbook.add_format(
{'align': 'left', 'num_format': date_format})
self.format_left_bold = workbook.add_format(
{'align': 'left', 'bold': True})
self.format_center_bold = workbook.add_format(
{'align': 'center', 'bold': True})
self.format_right_bold = workbook.add_format(
{'align': 'right', 'bold': True})
self.format_amount_bold = workbook.add_format(
{'align': 'right', 'bold': True, 'num_format': num_format})
self.format_amount_bold_conditional = workbook.add_format(
{'align': 'right', 'bold': True,
'num_format': num_format_conditional})
self.format_percent_bold = workbook.add_format(
{'align': 'right', 'bold': True, 'num_format': pct_format})
self.format_percent_bold_conditional = workbook.add_format(
{'align': 'right', 'bold': True,
'num_format': pct_format_conditional})
self.format_integer_bold = workbook.add_format(
{'align': 'right', 'bold': True, 'num_format': int_format})
self.format_integer_bold_conditional = workbook.add_format(
{'align': 'right', 'bold': True,
'num_format': int_format_conditional})
self.format_date_bold = workbook.add_format(
{'align': 'left', 'bold': True, 'num_format': date_format})
# formats for worksheet table column headers
self.format_theader_yellow = workbook.add_format(theader_yellow)
self.format_theader_yellow_center = workbook.add_format(
dict(theader_yellow, align='center'))
self.format_theader_yellow_right = workbook.add_format(
dict(theader_yellow, align='right'))
self.format_theader_yellow_amount = workbook.add_format(
dict(theader_yellow, num_format=num_format))
self.format_theader_yellow_amount_conditional = workbook.add_format(
dict(theader_yellow, num_format=num_format_conditional))
self.format_theader_yellow_percent = workbook.add_format(
dict(theader_yellow, num_format=pct_format))
self.format_theader_yellow_percent_conditional = workbook.add_format(
dict(theader_yellow, num_format=pct_format_conditional))
self.format_theader_yellow_integer = workbook.add_format(
dict(theader_yellow, num_format=int_format))
self.format_theader_yellow_integer_conditional = workbook.add_format(
dict(theader_yellow, num_format=int_format_conditional))
self.format_theader_blue = workbook.add_format(theader_blue)
self.format_theader_blue_center = workbook.add_format(
dict(theader_blue, align='center'))
self.format_theader_blue_right = workbook.add_format(
dict(theader_blue, align='right'))
self.format_theader_blue_amount = workbook.add_format(
dict(theader_blue, num_format=num_format))
self.format_theader_blue_amount_conditional = workbook.add_format(
dict(theader_blue, num_format=num_format_conditional))
self.format_theader_blue_percent = workbook.add_format(
dict(theader_blue, num_format=pct_format))
self.format_theader_blue_percent_conditional = workbook.add_format(
dict(theader_blue, num_format=pct_format_conditional))
self.format_theader_blue_integer = workbook.add_format(
dict(theader_blue, num_format=int_format))
self.format_theader_blue_integer_conditional = workbook.add_format(
dict(theader_blue, num_format=int_format_conditional))
# formats for worksheet table cells
self.format_tleft = workbook.add_format(
dict(border, align='left'))
self.format_tcenter = workbook.add_format(
dict(border, align='center'))
self.format_tright = workbook.add_format(
dict(border, align='right'))
self.format_tamount = workbook.add_format(
dict(border, num_format=num_format))
self.format_tamount_conditional = workbook.add_format(
dict(border, num_format=num_format_conditional))
self.format_tpercent = workbook.add_format(
dict(border, num_format=pct_format))
self.format_tpercent_conditional = workbook.add_format(
dict(border, num_format=pct_format_conditional))
self.format_tinteger = workbook.add_format(
dict(border, num_format=int_format))
self.format_tinteger_conditional = workbook.add_format(
dict(border, num_format=int_format_conditional))
self.format_tdate = workbook.add_format(
dict(border, align='left', num_format=date_format))
self.format_tleft_bold = workbook.add_format(
dict(border, align='left', bold=True))
self.format_tcenter_bold = workbook.add_format(
dict(border, align='center', bold=True))
self.format_tright_bold = workbook.add_format(
dict(border, align='right', bold=True))
self.format_tamount_bold = workbook.add_format(
dict(border, bold=True, num_format=num_format))
self.format_tamount_bold_conditional = workbook.add_format(
dict(border, bold=True, num_format=num_format_conditional))
self.format_tpercent_bold = workbook.add_format(
dict(border, bold=True, num_format=pct_format))
self.format_tpercent_bold_conditional = workbook.add_format(
dict(border, bold=True, num_format=pct_format_conditional))
self.format_tinteger_bold = workbook.add_format(
dict(border, bold=True, num_format=int_format))
self.format_tinteger_bold_conditional = workbook.add_format(
dict(border, bold=True, num_format=int_format_conditional))
self.format_tdate_bold = workbook.add_format(
dict(border, align='left', bold=True, num_format=date_format))
def _set_column_width(self, ws, ws_params):
"""
Set width for all columns included in the 'wanted_list'.
"""
col_specs = ws_params.get('col_specs')
wl = ws_params.get('wanted_list') or []
for pos, col in enumerate(wl):
if col not in col_specs:
raise UserError(_(
"%s - Programming Error: "
"the '%' column is not defined the worksheet "
"column specifications.")
% (__name__, col))
ws.set_column(pos, pos, col_specs[col]['width'])
def _write_ws_title(self, ws, row_pos, ws_params, merge_range=False):
"""
Helper function to ensure consistent title formats
troughout all worksheets.
Requires 'title' keyword in ws_params.
"""
title = ws_params.get('title')
if not title:
raise UserError(_(
"%s - Programming Error: "
"the 'title' parameter is mandatory "
"when calling the '_write_ws_title' method.")
% __name__)
if merge_range:
wl = ws_params.get('wanted_list')
if wl and len(wl) > 1:
ws.merge_range(
row_pos, 0, row_pos, len(wl) - 1,
title, self.format_ws_title)
else:
ws.write_string(row_pos, 0, title, self.format_ws_title)
return row_pos + 2
def _write_line(self, ws, row_pos, ws_params, col_specs_section=None,
render_space=None, default_format=None):
"""
Write a line with all columns included in the 'wanted_list'.
Use the entry defined by the col_specs_section.
An empty cell will be written if no col_specs_section entry
for a column.
"""
col_specs = ws_params.get('col_specs')
wl = ws_params.get('wanted_list') or []
pos = 0
for col in wl:
if col not in col_specs:
raise UserError(_(
"%s - Programming Error: "
"the '%' column is not defined the worksheet "
"column specifications.")
% (__name__, col))
colspan = col_specs[col].get('colspan') or 1
cell_spec = col_specs[col].get(col_specs_section) or {}
if not cell_spec:
cell_value = None
cell_type = 'blank'
cell_format = default_format
else:
cell_value = cell_spec.get('value')
if isinstance(cell_value, CodeType):
cell_value = self._eval(cell_value, render_space)
cell_type = cell_spec.get('type')
cell_format = cell_spec.get('format') or default_format
if not cell_type:
if isinstance(cell_value, basestring):
cell_type = 'string'
elif isinstance(cell_value, (int, float)):
cell_type = 'number'
elif isinstance(cell_value, bool):
cell_type = 'boolean'
elif isinstance(cell_value, datetime):
cell_type = 'datetime'
else:
if not cell_value:
cell_type = 'blank'
else:
msg = _(
"%s, _write_line : programming error "
"detected while processing "
"col_specs_section %s, column %s"
) % (__name__, col_specs_section, col)
if cell_value:
msg += _(", cellvalue %s")
raise UserError(msg)
colspan = cell_spec.get('colspan') or colspan
args_pos = [row_pos, pos]
args_data = [cell_value]
if cell_format:
args_data.append(cell_format)
if colspan > 1:
args_pos += [row_pos, pos + colspan - 1]
args = args_pos + args_data
ws.merge_range(*args)
else:
ws_method = getattr(ws, 'write_%s' % cell_type)
args = args_pos + args_data
ws_method(*args)
pos += colspan
return row_pos + 1
@staticmethod
def _render(code):
return compile(code, '<string>', 'eval')
@staticmethod
def _eval(val, render_space):
if not render_space:
render_space = {}
if 'datetime' not in render_space:
render_space['datetime'] = datetime
# the use of eval is not a security thread as long as the
# col_specs template is defined in a python module
return eval(val, render_space) # pylint: disable=W0123
@staticmethod
def _rowcol_to_cell(row, col, row_abs=False, col_abs=False):
return xl_rowcol_to_cell(row, col, row_abs=row_abs, col_abs=col_abs)

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