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440 lines
17 KiB
440 lines
17 KiB
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# Author: Julien Coux
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# Copyright 2016 Camptocamp SA
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from odoo import models, fields
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import datetime
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class AbstractReportXslx(models.AbstractModel):
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_name = 'report.account_financial_report.abstract_report_xlsx'
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_inherit = 'report.report_xlsx.abstract'
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def __init__(self, pool, cr):
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# main sheet which will contains report
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self.sheet = None
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# columns of the report
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self.columns = None
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# row_pos must be incremented at each writing lines
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self.row_pos = None
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# Formats
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self.format_right = None
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self.format_left = None
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self.format_right_bold_italic = None
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self.format_bold = None
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self.format_header_left = None
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self.format_header_center = None
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self.format_header_right = None
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self.format_header_amount = None
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self.format_amount = None
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self.format_percent_bold_italic = None
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def get_workbook_options(self):
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return {'constant_memory': True}
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def generate_xlsx_report(self, workbook, data, objects):
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report = objects
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self.row_pos = 0
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self._define_formats(workbook)
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report_name = self._get_report_name(report)
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report_footer = self._get_report_footer()
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filters = self._get_report_filters(report)
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self.columns = self._get_report_columns(report)
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self.workbook = workbook
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self.sheet = workbook.add_worksheet(report_name[:31])
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self._set_column_width()
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self._write_report_title(report_name)
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self._write_filters(filters)
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self._generate_report_content(workbook, report)
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self._write_report_footer(report_footer)
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def _define_formats(self, workbook):
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""" Add cell formats to current workbook.
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Those formats can be used on all cell.
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Available formats are :
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* format_bold
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* format_right
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* format_right_bold_italic
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* format_header_left
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* format_header_center
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* format_header_right
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* format_header_amount
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* format_amount
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* format_percent_bold_italic
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"""
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self.format_bold = workbook.add_format({'bold': True})
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self.format_right = workbook.add_format({'align': 'right'})
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self.format_left = workbook.add_format({'align': 'left'})
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self.format_right_bold_italic = workbook.add_format(
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{'align': 'right', 'bold': True, 'italic': True}
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)
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self.format_header_left = workbook.add_format(
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{'bold': True,
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'border': True,
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'bg_color': '#FFFFCC'})
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self.format_header_center = workbook.add_format(
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{'bold': True,
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'align': 'center',
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'border': True,
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'bg_color': '#FFFFCC'})
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self.format_header_right = workbook.add_format(
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{'bold': True,
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'align': 'right',
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'border': True,
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'bg_color': '#FFFFCC'})
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self.format_header_amount = workbook.add_format(
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{'bold': True,
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'border': True,
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'bg_color': '#FFFFCC'})
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currency_id = self.env['res.company']._get_user_currency()
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self.format_header_amount.set_num_format(
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'#,##0.'+'0'*currency_id.decimal_places)
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self.format_amount = workbook.add_format()
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self.format_amount.set_num_format(
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'#,##0.'+'0'*currency_id.decimal_places)
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self.format_amount_bold = workbook.add_format({'bold': True})
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self.format_amount_bold.set_num_format(
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'#,##0.' + '0' * currency_id.decimal_places)
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self.format_percent_bold_italic = workbook.add_format(
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{'bold': True, 'italic': True}
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)
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self.format_percent_bold_italic.set_num_format('#,##0.00%')
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def _set_column_width(self):
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"""Set width for all defined columns.
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Columns are defined with `_get_report_columns` method.
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"""
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for position, column in self.columns.items():
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self.sheet.set_column(position, position, column['width'])
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def _write_report_title(self, title):
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"""Write report title on current line using all defined columns width.
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Columns are defined with `_get_report_columns` method.
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"""
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self.sheet.merge_range(
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self.row_pos, 0, self.row_pos, len(self.columns) - 1,
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title, self.format_bold
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)
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self.row_pos += 3
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def _write_report_footer(self, footer):
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"""Write report footer .
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Columns are defined with `_get_report_columns` method.
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"""
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if footer:
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self.row_pos += 1
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self.sheet.merge_range(
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self.row_pos, 0, self.row_pos, len(self.columns) - 1,
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footer, self.format_left
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)
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self.row_pos += 1
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def _write_filters(self, filters):
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"""Write one line per filters on starting on current line.
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Columns number for filter name is defined
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with `_get_col_count_filter_name` method.
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Columns number for filter value is define
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with `_get_col_count_filter_value` method.
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"""
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col_name = 1
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col_count_filter_name = self._get_col_count_filter_name()
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col_count_filter_value = self._get_col_count_filter_value()
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col_value = col_name + col_count_filter_name + 1
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for title, value in filters:
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self.sheet.merge_range(
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self.row_pos, col_name,
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self.row_pos, col_name + col_count_filter_name - 1,
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title, self.format_header_left)
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self.sheet.merge_range(
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self.row_pos, col_value,
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self.row_pos, col_value + col_count_filter_value - 1,
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value)
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self.row_pos += 1
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self.row_pos += 2
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def write_array_title(self, title):
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"""Write array title on current line using all defined columns width.
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Columns are defined with `_get_report_columns` method.
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"""
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self.sheet.merge_range(
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self.row_pos, 0, self.row_pos, len(self.columns) - 1,
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title, self.format_bold
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)
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self.row_pos += 1
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def write_array_header(self):
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"""Write array header on current line using all defined columns name.
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Columns are defined with `_get_report_columns` method.
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"""
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for col_pos, column in self.columns.items():
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self.sheet.write(self.row_pos, col_pos, column['header'],
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self.format_header_center)
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self.row_pos += 1
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def write_line(self, line_object):
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"""Write a line on current line using all defined columns field name.
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Columns are defined with `_get_report_columns` method.
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"""
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for col_pos, column in self.columns.items():
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value = getattr(line_object, column['field'])
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if isinstance(value, datetime.date):
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value = fields.Date.to_string(value)
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cell_type = column.get('type', 'string')
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if cell_type == 'many2one':
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self.sheet.write_string(
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self.row_pos, col_pos, value.name or '', self.format_right)
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elif cell_type == 'string':
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if hasattr(line_object, 'account_group_id') and \
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line_object.account_group_id:
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self.sheet.write_string(self.row_pos, col_pos, value or '',
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self.format_bold)
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else:
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self.sheet.write_string(self.row_pos, col_pos, value or '')
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elif cell_type == 'amount':
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if hasattr(line_object, 'account_group_id') and \
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line_object.account_group_id:
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cell_format = self.format_amount_bold
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else:
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cell_format = self.format_amount
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self.sheet.write_number(
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self.row_pos, col_pos, float(value), cell_format
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)
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elif cell_type == 'amount_currency':
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if line_object.currency_id:
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format_amt = self._get_currency_amt_format(line_object)
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self.sheet.write_number(
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self.row_pos, col_pos, float(value), format_amt
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)
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self.row_pos += 1
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def write_initial_balance(self, my_object, label):
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"""Write a specific initial balance line on current line
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using defined columns field_initial_balance name.
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Columns are defined with `_get_report_columns` method.
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"""
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col_pos_label = self._get_col_pos_initial_balance_label()
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self.sheet.write(self.row_pos, col_pos_label, label, self.format_right)
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for col_pos, column in self.columns.items():
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if column.get('field_initial_balance'):
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value = getattr(my_object, column['field_initial_balance'])
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cell_type = column.get('type', 'string')
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if cell_type == 'string':
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self.sheet.write_string(self.row_pos, col_pos, value or '')
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elif cell_type == 'amount':
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self.sheet.write_number(
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self.row_pos, col_pos, float(value), self.format_amount
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)
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elif cell_type == 'amount_currency':
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if my_object.currency_id:
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format_amt = self._get_currency_amt_format(
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my_object)
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self.sheet.write_number(
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self.row_pos, col_pos,
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float(value), format_amt
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)
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elif column.get('field_currency_balance'):
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value = getattr(my_object, column['field_currency_balance'])
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cell_type = column.get('type', 'string')
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if cell_type == 'many2one':
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if my_object.currency_id:
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self.sheet.write_string(
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self.row_pos, col_pos,
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value.name or '',
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self.format_right
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)
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self.row_pos += 1
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def write_ending_balance(self, my_object, name, label):
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"""Write a specific ending balance line on current line
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using defined columns field_final_balance name.
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Columns are defined with `_get_report_columns` method.
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"""
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for i in range(0, len(self.columns)):
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self.sheet.write(self.row_pos, i, '', self.format_header_right)
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row_count_name = self._get_col_count_final_balance_name()
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col_pos_label = self._get_col_pos_final_balance_label()
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self.sheet.merge_range(
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self.row_pos, 0, self.row_pos, row_count_name - 1, name,
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self.format_header_left
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)
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self.sheet.write(self.row_pos, col_pos_label, label,
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self.format_header_right)
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for col_pos, column in self.columns.items():
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if column.get('field_final_balance'):
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value = getattr(my_object, column['field_final_balance'])
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cell_type = column.get('type', 'string')
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if cell_type == 'string':
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self.sheet.write_string(self.row_pos, col_pos, value or '',
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self.format_header_right)
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elif cell_type == 'amount':
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self.sheet.write_number(
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self.row_pos, col_pos, float(value),
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self.format_header_amount
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)
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elif cell_type == 'amount_currency':
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if my_object.currency_id:
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format_amt = self._get_currency_amt_header_format(
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my_object)
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self.sheet.write_number(
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self.row_pos, col_pos, float(value),
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format_amt
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)
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elif column.get('field_currency_balance'):
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value = getattr(my_object, column['field_currency_balance'])
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cell_type = column.get('type', 'string')
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if cell_type == 'many2one':
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if my_object.currency_id:
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self.sheet.write_string(
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self.row_pos, col_pos,
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value.name or '',
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self.format_header_right
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)
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self.row_pos += 1
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def _get_currency_amt_format(self, line_object):
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""" Return amount format specific for each currency. """
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if hasattr(line_object, 'account_group_id') and \
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line_object.account_group_id:
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format_amt = getattr(self, 'format_amount_bold')
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field_prefix = 'format_amount_bold'
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else:
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format_amt = getattr(self, 'format_amount')
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field_prefix = 'format_amount'
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if line_object.currency_id:
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field_name = \
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'%s_%s' % (field_prefix, line_object.currency_id.name)
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if hasattr(self, field_name):
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format_amt = getattr(self, field_name)
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else:
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format_amt = self.workbook.add_format()
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setattr(self, 'field_name', format_amt)
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format_amount = \
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'#,##0.' + ('0' * line_object.currency_id.decimal_places)
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format_amt.set_num_format(format_amount)
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return format_amt
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def _get_currency_amt_header_format(self, line_object):
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""" Return amount header format for each currency. """
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format_amt = getattr(self, 'format_header_amount')
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if line_object.currency_id:
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field_name = \
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'format_header_amount_%s' % line_object.currency_id.name
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if hasattr(self, field_name):
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format_amt = getattr(self, field_name)
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else:
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format_amt = self.workbook.add_format(
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{'bold': True,
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'border': True,
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'bg_color': '#FFFFCC'})
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setattr(self, 'field_name', format_amt)
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format_amount = \
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'#,##0.' + ('0' * line_object.currency_id.decimal_places)
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format_amt.set_num_format(format_amount)
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return format_amt
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def _generate_report_content(self, workbook, report):
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"""
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Allow to fetch report content to be displayed.
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"""
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raise NotImplementedError()
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def _get_report_complete_name(self, report, prefix):
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if report.company_id:
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suffix = ' - %s - %s' % (
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report.company_id.name, report.company_id.currency_id.name)
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return prefix + suffix
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return prefix
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def _get_report_name(self, report):
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"""
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Allow to define the report name.
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Report name will be used as sheet name and as report title.
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:return: the report name
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"""
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raise NotImplementedError()
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def _get_report_footer(self):
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"""
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Allow to define the report footer.
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:return: the report footer
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"""
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return False
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def _get_report_columns(self, report):
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"""
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Allow to define the report columns
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which will be used to generate report.
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:return: the report columns as dict
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:Example:
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{
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0: {'header': 'Simple column',
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'field': 'field_name_on_my_object',
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'width': 11},
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1: {'header': 'Amount column',
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'field': 'field_name_on_my_object',
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'type': 'amount',
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'width': 14},
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}
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"""
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raise NotImplementedError()
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def _get_report_filters(self, report):
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"""
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:return: the report filters as list
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:Example:
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[
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['first_filter_name', 'first_filter_value'],
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['second_filter_name', 'second_filter_value']
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]
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"""
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raise NotImplementedError()
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def _get_col_count_filter_name(self):
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"""
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:return: the columns number used for filter names.
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"""
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raise NotImplementedError()
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def _get_col_count_filter_value(self):
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"""
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:return: the columns number used for filter values.
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"""
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raise NotImplementedError()
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def _get_col_pos_initial_balance_label(self):
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"""
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:return: the columns position used for initial balance label.
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"""
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raise NotImplementedError()
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def _get_col_count_final_balance_name(self):
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"""
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:return: the columns number used for final balance name.
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"""
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raise NotImplementedError()
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def _get_col_pos_final_balance_label(self):
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"""
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:return: the columns position used for final balance label.
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"""
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raise NotImplementedError()
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