Openerp 如何在odoo中生成xls报告

我想使用ODOO8中的excel报表引擎生成自己的excel报表。有人请给我一个简单的excel报告样本或任何帮助URL。我将非常感谢你

下面是一段简单的代码。互联网上有很多很好解释的例子。我建议您仔细阅读代码，看看它是如何工作的（顺便说一句，我也从某个地方复制了代码，我记不起在哪里了。还可以看看下面的示例： Version8分支也有许多示例

您可以通过编辑“my_change”变量来添加列

from openerp.osv import orm
from openerp.addons.report_xls.utils import rowcol_to_cell, _render
from openerp.tools.translate import _

class account_move_line(orm.Model):
    _inherit = 'abc.salesforecast'

# override list in custom module to add/drop columns or change order
    def _report_xls_fields(self, cr, uid, context=None):
    return [
        'contract', 'proposal', 'description', 
        #'amount_currency', 'currency_name',
        ]

# Change/Add Template entries
    def _report_xls_template(self, cr, uid, context=None):   
    """  
    Template updates, e.g. 

    my_change = {
        'move':{
            'header': [1, 20, 'text', _('My Move Title')],
            'lines': [1, 0, 'text', _render("line.move_id.name or ''")],
            'totals': [1, 0, 'text', None]},
        }
    return my_change
    """   
    return {}

解析器的代码如下所示

import xlwt
import time
from datetime import datetime
from openerp.osv import orm

from openerp.report import report_sxw
from openerp.addons.report_xls.report_xls import report_xls
from openerp.addons.report_xls.utils import rowcol_to_cell, _render
from openerp.tools.translate import translate, _
from openerp import pooler
import logging
_logger = logging.getLogger(__name__)


class contract_sales_forecast_xls_parser(report_sxw.rml_parse):

    def __init__(self, cr, uid, name, context):
    super(contract_sales_forecast_xls_parser, self).__init__(cr, uid, name, context=context)
    forecast_obj = self.pool.get('msr.salesforecast')
    self.context = context
    wanted_list = forecast_obj._report_xls_fields(cr, uid, context)
    template_changes = forecast_obj._report_xls_template(cr, uid, context)
    self.localcontext.update({
        'datetime': datetime,
        'wanted_list': wanted_list,
        'template_changes': template_changes,
        '_': self._,
    })

def _(self, src):
    lang = self.context.get('lang', 'en_US')
    return translate(self.cr, _ir_translation_name, 'report', lang, src) or src

class contract_sales_forecast_xls(report_xls):

def __init__(self, name, table, rml=False, parser=False, header=True, store=False):
    super(contract_sales_forecast_xls, self).__init__(name, table, rml, parser, header, store)

    # Cell Styles
    _xs = self.xls_styles        
    # header
    rh_cell_format = _xs['bold'] + _xs['fill'] + _xs['borders_all']
    self.rh_cell_style = xlwt.easyxf(rh_cell_format)
    self.rh_cell_style_center = xlwt.easyxf(rh_cell_format + _xs['center'])
    self.rh_cell_style_right = xlwt.easyxf(rh_cell_format + _xs['right'])
    # lines  
    aml_cell_format = _xs['borders_all']
    self.aml_cell_style = xlwt.easyxf(aml_cell_format)
    self.aml_cell_style_center = xlwt.easyxf(aml_cell_format + _xs['center'])
    self.aml_cell_style_date = xlwt.easyxf(aml_cell_format + _xs['left'], num_format_str = report_xls.date_format)
    self.aml_cell_style_decimal = xlwt.easyxf(aml_cell_format + _xs['right'], num_format_str = report_xls.decimal_format)
    # totals
    rt_cell_format = _xs['bold'] + _xs['fill'] + _xs['borders_all']
    self.rt_cell_style = xlwt.easyxf(rt_cell_format)
    self.rt_cell_style_right = xlwt.easyxf(rt_cell_format + _xs['right'])       
    self.rt_cell_style_decimal = xlwt.easyxf(rt_cell_format + _xs['right'], num_format_str = report_xls.decimal_format)

    # XLS Template
    self.col_specs_template = {
        'contract':{
            'header': [1, 20, 'text', _render("_('Contract Number')")],
            'lines': [1, 0, 'text', _render("msr_contract_id or ''")],
            'totals': [1, 0, 'text', None]},
        'proposal':{      
            'header': [1, 42, 'text', _render("_('Proposal Number')")],
            'lines': [1, 0, 'text', _render("msr_proposal or ''")],                
            'totals': [1, 0, 'text', None]},
        'description':{      
            'header': [1, 42, 'text', _render("_('Description')")],
            'lines': [1, 0, 'text', _render("name or ''")],                
            'totals': [1, 0, 'text', None]},
    }

def generate_xls_report(self, _p, _xs, data, objects, wb):

    wanted_list = _p.wanted_list
    self.col_specs_template.update(_p.template_changes)
    _ = _p._



    #report_name = objects[0]._description or objects[0]._name
    report_name = _("Sales forecast from current contracts")        
    ws = wb.add_sheet(report_name[:31])
    ws.panes_frozen = True
    ws.remove_splits = True
    ws.portrait = 0 # Landscape
    ws.fit_width_to_pages = 1
    row_pos = 0

    # set print header/footer
    ws.header_str = self.xls_headers['standard']
    ws.footer_str = self.xls_footers['standard']

    # Title
    cell_style = xlwt.easyxf(_xs['xls_title'])
    c_specs = [
        ('report_name', 1, 0, 'text', report_name),
    ]       
    row_data = self.xls_row_template(c_specs, ['report_name'])
    row_pos = self.xls_write_row(ws, row_pos, row_data, row_style=cell_style)
    row_pos += 1

    # Column headers
    c_specs = map(lambda x: self.render(x, self.col_specs_template, 'header', render_space={'_': _p._}), wanted_list)
    row_data = self.xls_row_template(c_specs, [x[0] for x in c_specs])
    row_pos = self.xls_write_row(ws, row_pos, row_data, row_style=self.rh_cell_style, set_column_size=True)        
    ws.set_horz_split_pos(row_pos)   

    # account move lines
    for line in objects:
        c_specs = map(lambda x: self.render(x, self.col_specs_template, 'lines'), wanted_list)
        row_data = self.xls_row_template(c_specs, [x[0] for x in c_specs])
        row_pos = self.xls_write_row(ws, row_pos, row_data, row_style=self.aml_cell_style)

    # Totals           

contract_sales_forecast_xls('report.contract.sales.forecast.xls', 
    'abc.salesforecast',
    parser="contract_sales_forecast_xls_parser")

xml文件将如下所示，以设置必要的操作等

<?xml version="1.0" encoding="utf-8"?>
<openerp>
  <data>

    <record id="action_contract_sales_forecast_xls"     model="ir.actions.report.xml">
      <field name="name">Export Selected Lines To Excel</field>
      <field name="model">abc.salesforecast</field>
      <field name="type">ir.actions.report.xml</field>
      <field name="report_name">contract.sales.forecast.xls</field>
      <field name="report_type">xls</field>
      <field name="auto" eval="False"/>
    </record>

    <record model="ir.values" id="contract_sales_forecast_xls_values">
      <field name="name">Export Selected Lines</field>
      <field name="key2">client_action_multi</field>
      <field name="value" eval="'ir.actions.report.xml,' +str(ref('action_contract_sales_forecast_xls'))" />
      <field name="model">abc.salesforecast</field>
    </record>   

  </data>
</openerp>

将所选行导出到Excel
销售预测
ir.actions.report.xml
contract.sales.forecast.xls
xls
导出选定行
客户端\u操作\u多
销售预测

第二个示例。首先使用xml创建按钮。这只是一个摘录

<form string = "Contract Search Wizard" version="7.0">
<sheet>
<group>
    <button icon="gtk-ok" name="print_contract_list" string="Print Contract List" type="object" />
    <button icon="gtk-ok" name="export_contract_product" string="Export Contract vs. Product Pivot Table" type="object" />
    <button icon="gtk-ok" name="export_contract_country" string="Export Contract vs. Country Pivot Table" type="object" />                      
    <button icon="gtk-cancel" special="cancel" string="Cancel" />
</group>
</sheet>
</form>

---

创建Excel文件或电子表格的步骤

“导入xlwt”软件包功能可在Py文件中创建工作表。我们可以使用xlwt.easyxf（）定义标题、标题、编号、日期和常规样式

例如，标题样式如下所示 new_style=xlwt.easyxf（'font:height 230；align:wrap No；border:top-thick；border:bottom-thick；'）

定义边框的显示方式。定义工作簿。工作簿实际上是我们在电子表格中查看的内容。 要定义工作簿， wbk=xlwt.Workbook（） 工作表=wbk。添加工作表（'New\u sheet'，cell\u overwrite\u ok=True） 写在纸上 书写（4，4，‘拼贴式软解决方案’，字体大小） 要更改单元格的宽度和高度， 表列（1）宽度=500*12 第（5）排图纸。高度=70*5

有关更多转到： 谢谢

• 只需从应用商店添加此模块
• 您的\u模块\u名称-->报告-->我的\u报告.py
• 您的\u模块\u名称-->报表-->我的\u报表.xml

我的报告.py

try:
    from openerp.addons.report_xlsx.report.report_xlsx import ReportXlsx
except ImportError:
    class ReportXlsx(object):
        def __init__(self, *args, **kwargs):
            pass

class PartnerXlsx(ReportXlsx):

    def generate_xlsx_report(self, workbook, data, partners):
        for obj in partners:
            report_name = obj.name
            # One sheet by partner
            sheet = workbook.add_worksheet(report_name[:31])
            bold = workbook.add_format({'bold': True})
            sheet.write(0, 0, obj.name, bold)


PartnerXlsx('report.res.partner.xlsx', 'res.partner')

my_report.xml

`<report
  id="partner_xlsx"
  model="res.partner"
  string="Print to XLSX"
  report_type="xlsx"
  name="res.partner.xlsx"
  file="res.partner.xlsx"
  attachment_use="False"
 />`

``

先生，它给了我一个错误，请检查它。很难从您的评论中看出您做得不对。我看不出您是如何实现上述操作的。我怀疑您用来调用报告的操作不正确，或者您实现的模块不正确。我要做的是，粘贴另一个示例实现上述功能的代码。第二个示例不太安全，因为我直接从SQL数据库中提取数据。但你会明白的。先生，这段代码对我来说运行良好，但我想从两个不同的模型中选择值，比如我想从event.event和event.registration中选择值，那么什么更改对我有帮助呢先生，请告诉我。我将非常感谢您…如果您使用其他解决方案中的代码，您将能够看到如何编译必要的数据以显示在模块中。我建议您结合使用_obj=self.pool.get（…）和你的_obj.browse循环浏览所有信息，而不是我使用的sql代码。你可以访问多个这样的对象。谢谢@DirkvanderMerwe:你救了我一天！！：）我忘了添加。请记住导入所有必要的模块：导入xlwt从datetime导入datetime从openerp.osv从openerp.report导入orm从openerp.addons.report导入报告\u sxw从openerp.addons.report\u xls导入报告\u xls从openerp.addons.report\u xls.utils导入rowcol\u到\u单元格，_从openerp.tools.translate导入translate渲染，u从openerp导入池导入日志从xlwt.Style导入默认\u样式

try:
    from openerp.addons.report_xlsx.report.report_xlsx import ReportXlsx
except ImportError:
    class ReportXlsx(object):
        def __init__(self, *args, **kwargs):
            pass

class PartnerXlsx(ReportXlsx):

    def generate_xlsx_report(self, workbook, data, partners):
        for obj in partners:
            report_name = obj.name
            # One sheet by partner
            sheet = workbook.add_worksheet(report_name[:31])
            bold = workbook.add_format({'bold': True})
            sheet.write(0, 0, obj.name, bold)


PartnerXlsx('report.res.partner.xlsx', 'res.partner')

`<report
  id="partner_xlsx"
  model="res.partner"
  string="Print to XLSX"
  report_type="xlsx"
  name="res.partner.xlsx"
  file="res.partner.xlsx"
  attachment_use="False"
 />`