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trytond-sale_margin
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resteve 2012-10-16 17:10:24 +02:00
parent d8d6433422
commit 1c9ed09185
8 changed files with 73 additions and 95 deletions
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4
CHANGELOG
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@ -1,2 +1,6 @@
Version 2.6.0 - 2012-10-16
* Active Record
* Simplify module information with python configuration
Version 2.4.0 - 2012-07-24
* Initial release

1
README
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@ -2,7 +2,6 @@ trytond_sale_margin
===================
The sale_margin module of the Tryton application platform.
See __tryton__.py
Installing
----------

9
__init__.py
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@ -1,5 +1,12 @@
#This file is part margin module for Tryton.
#The COPYRIGHT file at the top level of this repository contains
#the full copyright notices and license terms.
from trytond.pool import Pool
from .sale import *
def register():
Pool.register(
Sale,
SaleLine,
module='sale_margin', type_='model')

33
__tryton__.py
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@ -1,33 +0,0 @@
#This file is part sale_margin module for Tryton.
#The COPYRIGHT file at the top level of this repository contains
#the full copyright notices and license terms.
{
'name': 'Sale Margin',
'name_ca_ES': 'Marges comanda de venda',
'name_es_ES': 'Margen pedido de venta',
'version': '2.4.0',
'author': 'Zikzakmedia',
'email': 'zikzak@zikzakmedia.com',
'website': 'http://www.zikzakmedia.com/',
'description': '''The sale_margin module adds the 'Margin' on sales,
which gives the profitability by calculating the difference between the Unit Price and Cost Price.
''',
'description_ca_ES': '''Aquest mòdul afegeix el 'Marge' en la comanda de venda,
que proporciona la rendibilitat calculant la diferència entre el preu unitari i el preu de cost
''',
'description_es_ES': '''Este módulo añade el 'Margen' en el pedido de venta,
que proporciona la rentabilidad calculando la diferencia entre el precio unidad y el precio de coste
''',
'depends': [
'ir',
'res',
'sale',
],
'xml': [
'sale.xml',
],
'translation': [
'locale/ca_ES.po',
'locale/es_ES.po',
]
}

91
sale.py
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@ -3,14 +3,17 @@
#the full copyright notices and license terms.
from decimal import Decimal
from trytond.model import ModelView, ModelSQL, fields
from trytond.tools import safe_eval, datetime_strftime
from trytond.model import fields
from trytond.pyson import Eval
from trytond.transaction import Transaction
from trytond.pool import Pool
from trytond.pool import Pool, PoolMeta
class Sale(ModelSQL, ModelView):
_name = 'sale.sale'
__all__ = ['Sale', 'SaleLine']
__metaclass__ = PoolMeta
class Sale:
'Sale'
__name__ = 'sale.sale'
margin = fields.Function(fields.Numeric('Margin',
digits=(16, Eval('currency_digits', 2),),
@ -23,36 +26,32 @@ class Sale(ModelSQL, ModelView):
readonly=True,
depends=['currency_digits'])
def get_margin(self, ids, name):
def get_margin(self, name):
'''
Return the margin of each sales
'''
currency_obj = Pool().get('currency.currency')
margins = {}
for sale in self.browse(ids):
if (sale.state in self._states_cached
and sale.margin_cache is not None):
margins[sale.id] = sale.margin_cache
continue
for l in sale.lines:
margin = sum((l.margin for l in sale.lines if l.type == 'line'),
Decimal(0))
margins[sale.id] = currency_obj.round(sale.currency, margin)
return margins
Currency = Pool().get('currency.currency')
if (self.state in self._states_cached
and self.margin_cache is not None):
return self.margin_cache
margin = sum((l.margin for l in self.lines if l.type == 'line'),
Decimal(0))
return Currency.round(self.currency, margin)
def store_cache(self, ids):
for sale in self.browse(ids):
self.write(sale.id, {
@classmethod
def store_cache(cls, sales):
for sale in sales:
cls.write([sale], {
'untaxed_amount_cache': sale.untaxed_amount,
'tax_amount_cache': sale.tax_amount,
'total_amount_cache': sale.total_amount,
'margin_cache': sale.margin,
})
Sale()
class SaleLine(ModelSQL, ModelView):
_name = 'sale.line'
class SaleLine:
'Sale Line'
__name__ = 'sale.line'
cost_price = fields.Numeric('Cost Price', digits=(16, 4),
states={
@ -68,40 +67,30 @@ class SaleLine(ModelSQL, ModelView):
'unit_price', 'unit', '_parent_sale.currency'],
depends=['type']), 'get_margin')
def on_change_product(self, vals):
pool = Pool()
product_obj = pool.get('product.product')
if not vals.get('product'):
def on_change_product(self):
if not self.product:
return {}
res = super(SaleLine, self).on_change_product(vals)
product = product_obj.browse(vals['product'])
res['cost_price'] = product.cost_price
res = super(SaleLine, self).on_change_product()
res['cost_price'] = self.product.cost_price
return res
def on_change_with_margin(self, vals):
cost = Decimal(str(vals.get('quantity') or '0.0')) * \
(vals.get('cost_price') or Decimal('0.0'))
amount = Decimal(str(vals.get('quantity') or '0.0')) * \
(vals.get('unit_price') or Decimal('0.0'))
def on_change_with_margin(self):
cost = Decimal(str(self.quantity or '0.0')) * \
(self.cost_price or Decimal('0.0'))
amount = Decimal(str(self.quantity or '0.0')) * \
(self.unit_price or Decimal('0.0'))
res = Decimal(amount-cost)
return res
def get_margin(self, ids, name):
def get_margin(self, name):
'''
Return the margin of each sale lines
'''
currency_obj = Pool().get('currency.currency')
Currency = Pool().get('currency.currency')
res = {}
for line in self.browse(ids):
if line.type == 'line':
cost = Decimal(str(line.quantity)) * (line.cost_price or Decimal('0.0'))
amount = Decimal(str(line.quantity)) * (line.unit_price)
res[line.id] = currency_obj.round(line.sale.currency, amount - cost)
else:
res[line.id] = Decimal('0.0')
return res
SaleLine()
if self.type == 'line':
cost = Decimal(str(self.quantity)) * (self.cost_price or Decimal('0.0'))
amount = Decimal(str(self.quantity)) * (self.unit_price)
return Currency.round(self.sale.currency, amount - cost)
else:
return Decimal('0.0')

2
sale.xml
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@ -45,14 +45,12 @@ The COPYRIGHT file at the top level of this repository contains the full copyrig
<xpath
expr="/form/notebook/page/label[@name=&quot;unit_price&quot;]"
position="before">
<newline/>
<label name="cost_price"/>
<field name="cost_price"/>
</xpath>
<xpath
expr="/form/notebook/page/field[@name=&quot;amount&quot;]"
position="after">
<newline/>
<label name="margin"/>
<field name="margin"/>
</xpath>

20
setup.py
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@ -5,8 +5,15 @@
from setuptools import setup
import re
import os
import ConfigParser
info = eval(open('__tryton__.py').read())
config = ConfigParser.ConfigParser()
config.readfp(open('tryton.cfg'))
info = dict(config.items('tryton'))
for key in ('depends', 'extras_depend', 'xml'):
if key in info:
info[key] = info[key].strip().splitlines()
major_version, minor_version, _ = info.get('version', '0.0.1').split('.', 2)
major_version = int(major_version)
minor_version = int(minor_version)
@ -22,10 +29,10 @@ requires.append('trytond >= %s.%s, < %s.%s' %
setup(name='trytond_sale_margin',
version=info.get('version', '0.0.1'),
description=info.get('description', ''),
author=info.get('author', 'Zikzakmedia'),
author_email=info.get('email', 'zikzak@zikzakmedia.com'),
url=info.get('website', 'http://www.zikzakmedia.com'),
description='Tryton module to add margins (price sale-price cost) in sales',
author='Zikzakmedia SL',
author_email='zikzak@zikzakmedia.com',
url='http://www.zikzakmedia.com',
download_url="https://bitbucket.org/zikzakmedia/trytond-sale_margin",
package_dir={'trytond.modules.sale_margin': '.'},
packages=[
@ -34,8 +41,7 @@ setup(name='trytond_sale_margin',
],
package_data={
'trytond.modules.sale_margin': info.get('xml', []) \
+ info.get('translation', []) \
+ ['icons/*.svg'],
+ ['tryton.cfg', 'locale/*.po'],
},
classifiers=[
'Development Status :: 5 - Production/Stable',

8
tryton.cfg Normal file
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@ -0,0 +1,8 @@
[tryton]
version=2.6.0
depends:
ir
res
sale
xml:
sale.xml