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[REM] stock: remove stock level forecast report

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Simon Lejeune
2015-01-21 15:22:29 +01:00
parent 07849e43fc
commit 59d6ce7b30
3 changed files with 0 additions and 237 deletions
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addons/stock/report/__init__.py
-1
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@@ -19,6 +19,5 @@
#
##############################################################################
import product_stock
import report_stock
import report_stock_forecast
addons/stock/report/product_stock.py
-124
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@@ -1,124 +0,0 @@
# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from datetime import datetime
from dateutil.relativedelta import relativedelta
import openerp
from openerp import osv
import time
from openerp.report.interface import report_int
from openerp.report.render import render
import stock_graph
import StringIO
import unicodedata
class external_pdf(render):
def __init__(self, pdf):
render.__init__(self)
self.pdf = pdf
self.output_type='pdf'
def _render(self):
return self.pdf
class report_stock(report_int):
def create(self, cr, uid, ids, datas, context=None):
if context is None:
context = {}
registry = openerp.registry(cr.dbname)
product_ids = ids
if 'location_id' in context:
location_id = context['location_id']
else:
warehouse_id = registry['stock.warehouse'].search(cr, uid, [])[0]
location_id = registry['stock.warehouse'].browse(cr, uid, warehouse_id).lot_stock_id.id
loc_ids = registry['stock.location'].search(cr, uid, [('location_id','child_of',[location_id])])
now = time.strftime('%Y-%m-%d')
dt_from = now
dt_to = now
names = dict(registry['product.product'].name_get(cr, uid, product_ids))
for name in names:
names[name] = names[name].encode('utf8')
products = {}
ctx = context.copy()
ctx['location_id'] = loc_ids
prods = registry['product.product']._product_available(cr, uid, product_ids, context=ctx)
for prod in prods.keys():
products[prod] = [(now, prods[prod]['qty_available'])]
prods[prod] = 0
if not loc_ids or not product_ids:
return (False, 'pdf')
cr.execute("select sum(r.product_qty * u.factor), r.date, r.product_id "
"from stock_move r left join product_uom u on (r.product_uom=u.id) "
"where state IN %s"
"and location_id IN %s"
"and product_id IN %s"
"group by date,product_id",(('confirmed','assigned','waiting'),tuple(loc_ids) ,tuple(product_ids),))
for (qty, dt, prod_id) in cr.fetchall():
if dt<=dt_from:
dt= (datetime.now() + relativedelta(days=1)).strftime('%Y-%m-%d')
else:
dt = dt[:10]
products.setdefault(prod_id, [])
products[prod_id].append((dt,-qty))
cr.execute("select sum(r.product_qty * u.factor), r.date, r.product_id "
"from stock_move r left join product_uom u on (r.product_uom=u.id) "
"where state IN %s"
"and location_dest_id IN %s"
"and product_id IN %s"
"group by date,product_id",(('confirmed','assigned','waiting'),tuple(loc_ids) ,tuple(product_ids),))
for (qty, dt, prod_id) in cr.fetchall():
if dt<=dt_from:
dt= (datetime.now() + relativedelta(days=1)).strftime('%Y-%m-%d')
else:
dt = dt[:10]
products.setdefault(prod_id, [])
products[prod_id].append((dt,qty))
dt = dt_from
qty = 0
io = StringIO.StringIO()
gt = stock_graph.stock_graph(io)
for prod_id in products:
prod_name = names.get(prod_id,'Unknown')
if isinstance(prod_name, str):
prod_name = prod_name.decode('utf-8')
prod_name = unicodedata.normalize('NFKD',prod_name)
prod_name = prod_name.encode('ascii','replace')
gt.add(prod_id, prod_name, products[prod_id])
gt.draw()
gt.close()
self.obj = external_pdf(io.getvalue())
self.obj.render()
return (self.obj.pdf, 'pdf')
report_stock('report.stock.product.history')
addons/stock/report/stock_graph.py
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@@ -1,112 +0,0 @@
# -*- coding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
from pychart import *
import pychart.legend
import time
from openerp.report.misc import choice_colors
from openerp import tools
#
# Draw a graph for stocks
#
class stock_graph(object):
def __init__(self, io):
self._datas = {}
self._canvas = canvas.init(fname=io, format='pdf')
self._canvas.set_author("Odoo")
self._canvas.set_title("Stock Level Forecast")
self._names = {}
self.val_min = ''
self.val_max = ''
def add(self, product_id, product_name, datas):
if hasattr(product_name, 'replace'):
product_name=product_name.replace('/', '//')
if product_id not in self._datas:
self._datas[product_id] = {}
self._names[product_id] = tools.ustr(product_name)
for (dt,stock) in datas:
if not dt in self._datas[product_id]:
self._datas[product_id][dt]=0
self._datas[product_id][dt]+=stock
if self.val_min:
self.val_min = min(self.val_min,dt)
else:
self.val_min = dt
self.val_max = max(self.val_max,dt)
def draw(self):
colors = choice_colors(len(self._datas.keys()))
user_color = {}
for user in self._datas.keys():
user_color[user] = colors.pop()
val_min = int(time.mktime(time.strptime(self.val_min,'%Y-%m-%d')))
val_max = int(time.mktime(time.strptime(self.val_max,'%Y-%m-%d')))
plots = []
for product_id in self._datas:
f = fill_style.Plain()
f.bgcolor = user_color[user]
datas = self._datas[product_id].items()
datas = map(lambda x: (int(time.mktime(time.strptime(x[0],'%Y-%m-%d'))),x[1]), datas)
datas.sort()
datas2 = []
val = 0
for d in datas:
val+=d[1]
if len(datas2):
d2 = d[0]-60*61*24
if datas2[-1][0]<d2-1000:
datas2.append((d2,datas2[-1][1]))
datas2.append((d[0],val))
if len(datas2) and datas2[-1][0]<val_max-100:
datas2.append((val_max, datas2[-1][1]))
if len(datas2)==1:
datas2.append( (datas2[0][0]+100, datas2[0][1]) )
st = line_style.T()
st.color = user_color[product_id]
st.width = 1
st.cap_style=1
st.join_style=1
plot = line_plot.T(label=self._names[product_id], data=datas2, line_style=st)
plots.append(plot)
interval = max((val_max-val_min)/15, 86400)
x_axis = axis.X(format=lambda x:'/a60{}'+time.strftime('%Y-%m-%d',time.gmtime(x)), tic_interval=interval, label=None)
# For add the report header on the top of the report.
tb = text_box.T(loc=(300, 500), text="/hL/15/bStock Level Forecast", line_style=None)
tb.draw()
ar = area.T(size = (620,435), x_range=(val_min,val_max+1), y_axis = axis.Y(format="%d", label="Virtual Stock (Unit)"), x_axis=x_axis)
for plot in plots:
ar.add_plot(plot)
ar.draw(self._canvas)
def close(self):
self._canvas.close()
if __name__ == '__main__':
gt = stock_graph('test.pdf')
gt.add(1, 'Pomme', [('2005-07-29', 6), ('2005-07-30', -2), ('2005-07-31', 4)])
gt.add(2, 'Cailloux', [('2005-07-29', 9), ('2005-07-30', -4), ('2005-07-31', 2)])
gt.draw()
gt.close()