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Merge pull request #2 from luc-demeyer/6.1 

PEP8 80 char line length
6.1
Yannick Vaucher 10 years ago
parent
9b92c6662b f706c228f7
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8f999af144
4 changed files with 142 additions and 77 deletions
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  1. 2
      report_xls/__init__.py
  2. 55
      report_xls/__openerp__.py
  3. 82
      report_xls/report_xls.py
  4. 8
      report_xls/utils.py

2
report_xls/__init__.py
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@ -3,7 +3,7 @@
#
# OpenERP, Open Source Management Solution
#
# Copyright (c) 2013 Noviat nv/sa (www.noviat.com). All rights reserved.
# Copyright (c) 2013-2014 Noviat nv/sa (www.noviat.com). All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as

55
report_xls/__openerp__.py
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@ -3,7 +3,7 @@
#
# OpenERP, Open Source Management Solution
#
# Copyright (c) 2013 Noviat nv/sa (www.noviat.com). All rights reserved.
# Copyright (c) 2013-2014 Noviat nv/sa (www.noviat.com). All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
@ -20,23 +20,62 @@
#
##############################################################################
{
'name': 'XLS report engine',
'version': '0.3',
'name': 'Excel report engine',
'version': '0.6',
'license': 'AGPL-3',
'author': 'Noviat',
'website': 'http://www.noviat.com',
'category': 'Reporting',
'description': """
Excel report engine
===================
This module adds XLS export capabilities to the standard OpenERP reporting engine.
This module adds Excel export capabilities to the standard OpenERP reporting
engine.
In order to generate an XLS export you can define a report of type 'xls' or alternatively pass {'xls_export' : 1) via the context to create method of the report.
Report development
''''''''''''''''''
In order to create an Excel report you can\n
- define a report of type 'xls'
- pass ``{'xls_export': 1}`` via the context to the report create method
The ``report_xls`` class contains a number of attributes and methods to
facilitate the creation XLS reports in OpenERP.
* cell types
Supported cell types : text, number, boolean, date.
* cell styles
The predefined cell style definitions result in a consistent
look and feel of the OpenERP Excel reports.
* cell formulas
Cell formulas can be easily added with the help of the ``rowcol_to_cell()``
function which you can import from the ``utils.py`` module.
* 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.openerp.com as example.
* XLS with multiple sheets
Download the ``account_journal_report_xls`` module
from http://apps.openerp.com as example.
Development assistance
''''''''''''''''''''''
Contact info@noviat.com for help with the development of
Excel reports in OpenERP.
""",
'depends': ['base'],
'demo_xml': [],
'init_xml': [],
'update_xml' : [],
'external_dependencies': {'python': ['xlwt']},
'active': False,
'installable': True,
}

82
report_xls/report_xls.py
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@ -3,7 +3,7 @@
#
# OpenERP, Open Source Management Solution
#
#Copyright (c) 2013 Noviat nv/sa (www.noviat.com). All rights reserved.
# Copyright (c) 2013-2014 Noviat nv/sa (www.noviat.com). All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
@ -23,20 +23,23 @@
import xlwt
from xlwt.Style import default_style
import cStringIO
import datetime, time
from datetime import datetime
from openerp.osv.fields import datetime as datetime_field
from openerp.tools import DEFAULT_SERVER_DATETIME_FORMAT
import inspect
from types import CodeType
from openerp.report.report_sxw import *
from openerp.report.report_sxw import report_sxw
from openerp import pooler
from openerp.tools.translate import translate, _
import logging
_logger = logging.getLogger(__name__)
class AttrDict(dict):
def __init__(self, *args, **kwargs):
super(AttrDict, self).__init__(*args, **kwargs)
self.__dict__ = self
class report_xls(report_sxw):
xls_types = {
@ -55,18 +58,10 @@ class report_xls(report_sxw):
# TO DO: move parameters infra to configurable data
# header/footer
DT_FORMAT = '%Y-%m-%d %H:%M:%S'
hf_params = {
'font_size': 8,
'font_style': 'I', # B: Bold, I: Italic, U: Underline
}
xls_headers = {
'standard': ''
}
xls_footers = {
'standard': ('&L&%(font_size)s&%(font_style)s' + datetime.now().strftime(DT_FORMAT) +
'&R&%(font_size)s&%(font_style)s&P / &N') %hf_params
}
# styles
_pfc = '26' # default pattern fore_color
@ -81,8 +76,12 @@ class report_xls(report_sxw):
'fill': 'pattern: pattern solid, fore_color %s;' % _pfc,
'fill_blue': 'pattern: pattern solid, fore_color 27;',
'fill_grey': 'pattern: pattern solid, fore_color 22;',
'borders_all': 'borders: left thin, right thin, top thin, bottom thin, ' \
'left_colour %s, right_colour %s, top_colour %s, bottom_colour %s;' %(_bc,_bc,_bc,_bc),
'borders_all':
'borders: '
'left thin, right thin, top thin, bottom thin, '
'left_colour %s, right_colour %s, '
'top_colour %s, bottom_colour %s;'
% (_bc, _bc, _bc, _bc),
'left': 'align: horz left;',
'center': 'align: horz center;',
'right': 'align: horz right;',
@ -97,21 +96,26 @@ class report_xls(report_sxw):
self.cr = cr
self.uid = uid
report_obj = self.pool.get('ir.actions.report.xml')
report_ids = report_obj.search(cr, uid,
[('report_name', '=', self.name[7:])], context=context)
report_ids = report_obj.search(
cr, uid, [('report_name', '=', self.name[7:])], context=context)
if report_ids:
report_xml = report_obj.browse(cr, uid, report_ids[0], context=context)
report_xml = report_obj.browse(
cr, uid, report_ids[0], context=context)
self.title = report_xml.name
if report_xml.report_type == 'xls':
return self.create_source_xls(cr, uid, ids, data, context)
elif context.get('xls_export'):
# use model from 'data' when no ir.actions.report.xml entry
self.table = data.get('model') or self.table
return self.create_source_xls(cr, uid, ids, data, context)
return super(report_xls, self).create(cr, uid, ids, data, context)
def create_source_xls(self, cr, uid, ids, data, context=None):
if not context: context = {}
if not context:
context = {}
parser_instance = self.parser(cr, uid, self.name2, context)
self.parser_instance = parser_instance
self.context = context
objs = self.getObjects(cr, uid, ids, context)
parser_instance.set_context(objs, data, ids, 'xls')
objs = parser_instance.localcontext['objects']
@ -119,6 +123,18 @@ class report_xls(report_sxw):
wb = xlwt.Workbook(encoding='utf-8')
_p = AttrDict(parser_instance.localcontext)
_xs = self.xls_styles
self.xls_headers = {
'standard': '',
}
report_date = datetime_field.context_timestamp(
cr, uid, datetime.now(), context)
report_date = report_date.strftime(DEFAULT_SERVER_DATETIME_FORMAT)
self.xls_footers = {
'standard': (
'&L&%(font_size)s&%(font_style)s' + report_date +
'&R&%(font_size)s&%(font_style)s&P / &N'
) % self.hf_params,
}
self.generate_xls_report(_p, _xs, data, objs, wb)
wb.save(n)
n.seek(0)
@ -126,13 +142,14 @@ class report_xls(report_sxw):
def render(self, wanted, col_specs, rowtype, render_space='empty'):
"""
returns 'mako'-rendered col_specs
returns 'evaluated' col_specs
Input:
- wanted: element from the wanted_list
- col_specs : cf. specs[1:] documented in xls_row_template method
- rowtype : 'header' or 'data'
- render_space : type dict, (caller_space + localcontext) if not specified
- render_space : type dict, (caller_space + localcontext)
if not specified
"""
if render_space == 'empty':
render_space = {}
@ -145,7 +162,6 @@ class report_xls(report_sxw):
if isinstance(row[i], CodeType):
row[i] = eval(row[i], render_space)
row.insert(0, wanted)
#_logger.warn('row O = %s', row)
return row
def generate_xls_report(self, parser, xls_styles, data, objects, wb):
@ -157,11 +173,13 @@ class report_xls(report_sxw):
Returns a row template.
Input :
- 'wanted_list': list of Columns that will be returned in the row_template
- 'wanted_list': list of Columns that will be returned in the
row_template
- 'specs': list with Column Characteristics
0: Column Name (from wanted_list)
1: Column Colspan
2: Column Size (unit = the width of the character ’0′ as it appears in the sheet’s default font)
2: Column Size (unit = the width of the character ’0′
as it appears in the sheet’s default font)
3: Column Type
4: Column Data
5: Column Formula (or 'None' for Data)
@ -180,7 +198,8 @@ class report_xls(report_sxw):
if s_len > 5 and s[5] is not None:
c.append({'formula': s[5]})
else:
c.append({'write_cell_func': report_xls.xls_types[c[3]]})
c.append({
'write_cell_func': report_xls.xls_types[c[3]]})
# Set custom cell style
if s_len > 6 and s[6] is not None:
c.append(s[6])
@ -195,23 +214,28 @@ class report_xls(report_sxw):
col += c[1]
break
if not found:
_logger.warn("report_xls.xls_row_template, column '%s' not found in specs", w)
_logger.warn("report_xls.xls_row_template, "
"column '%s' not found in specs", w)
return r
def xls_write_row(self, ws, row_pos, row_data, row_style=default_style, set_column_size=False):
def xls_write_row(self, ws, row_pos, row_data,
row_style=default_style, set_column_size=False):
r = ws.row(row_pos)
for col, size, spec in row_data:
data = spec[4]
formula = spec[5].get('formula') and xlwt.Formula(spec[5]['formula']) or None
formula = spec[5].get('formula') and \
xlwt.Formula(spec[5]['formula']) or None
style = spec[6] and spec[6] or row_style
if not data:
# if no data, use default values
data = report_xls.xls_types_default[spec[3]]
if size != 1:
if formula:
ws.write_merge(row_pos, row_pos, col, col+size-1, data, style)
ws.write_merge(
row_pos, row_pos, col, col + size - 1, data, style)
else:
ws.write_merge(row_pos, row_pos, col, col+size-1, data, style)
ws.write_merge(
row_pos, row_pos, col, col + size - 1, data, style)
else:
if formula:
ws.write(row_pos, col, formula, style)

8
report_xls/utils.py
View File

@ -3,7 +3,7 @@
#
# OpenERP, Open Source Management Solution
#
# Copyright (c) 2013 Noviat nv/sa (www.noviat.com). All rights reserved.
# Copyright (c) 2013-2014 Noviat nv/sa (www.noviat.com). All rights reserved.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
@ -19,15 +19,17 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
#
def _render(code):
return compile(code, '<string>', 'eval')
def rowcol_to_cell(row, col, row_abs=False, col_abs=False):
# Code based upon utils from xlwt distribution
"""
Convert numeric row/col notation to an Excel cell reference string in A1 notation.
Convert numeric row/col notation to an Excel cell
reference string in A1 notation.
"""
d = col // 26
m = col % 26

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