Add scripts.

scripts/frepple-tryton.py

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+from datetime import datetime
+from proteus import config, Model
+
+#frepple.printsize()
+
+# Loading
+
+def buffer_name(product, location):
+    return '%s @ %s' % (product.rec_name, location.rec_name)
+
+config = config.set_trytond(database_type='postgresql',
+    database_name='tryton3')
+
+# Create Customers
+customers = {}
+Party = Model.get('party.party')
+for party in Party.find([]):
+    customer = frepple.customer(name=party.rec_name, subcategory='Tryton')
+    customers[party.id] = customer
+
+# Create Items
+items = {}
+products = {}
+Product = Model.get('product.product')
+for product in Product.find([]):
+    item = frepple.item(name=product.rec_name, subcategory='Tryton')
+    items[product.id] = item
+    products[product.id] = product
+
+# Create Locations
+locations = {}
+try_locations = {}
+Location = Model.get('stock.location')
+for location in Location.find([]):
+    loc = frepple.location(name=location.rec_name, subcategory='Tryton')
+    locations[location.id] = loc
+    try_locations[location.id] = location
+
+# Create Demands
+SaleLine = Model.get('sale.line')
+for line in SaleLine.find([
+            ('product', '!=', None),
+            ]):
+    item = items[line.product.id]
+    location = locations[line.sale.warehouse.storage_location.id]
+    customer = customers[line.sale.party.id]
+    buf_name = buffer_name(line.product, line.sale.warehouse.storage_location)
+
+    operation = frepple.operation(name=line.rec_name, subcategory='Tryton',
+        location=location)
+    buf = frepple.buffer(name=buf_name, subcategory='Tryton',
+        item=item, location=location)
+    frepple.flow(operation=operation, buffer=buf, quantity=-1,
+        type='flow_start')
+    frepple.demand(name=line.rec_name, subcategory='Tryton',
+        item=item, customer=customer, operation=operation,
+        quantity=line.quantity)
+
+# Create onhand
+quantities = Model.get('product.product').products_by_location(locations.keys(),
+    items.keys(), config.context)
+for key, quantity in quantities.iteritems():
+    location_id = key[0]
+    product_id = key[1]
+    buf_name = buffer_name(products[product_id], try_locations[location_id])
+    frepple.buffer(name=buf_name, subcategory='Tryton', onhand=quantity)
+
+# Create purchases
+PurchaseLine = Model.get('purchase.line')
+for line in PurchaseLine.find([
+            ('product', '!=', None),
+            ]):
+    item = items[line.product.id]
+    location = locations[line.purchase.warehouse.storage_location.id]
+    buf_name = buffer_name(line.product,
+        line.purchase.warehouse.storage_location)
+    operation_name = 'Procure for %s @ %s' % (line.product.rec_name,
+        line.purchase.warehouse.storage_location.rec_name)
+    buf = frepple.buffer(name=buf_name, subcategory='Tryton', item=item,
+        location=location)
+    operation = frepple.operation(name=operation_name, subcategory='Tryton',
+        location=location)
+    frepple.flow(operation=operation, buffer=buf, type='flow_end', quantity=1)
+    date = line.purchase.purchase_date or datetime.now()
+    frepple.operationplan(operation=operation, end=date, start=date,
+        quantity=line.quantity, locked=False)
+
+# TODO: Create resources: Resources represent capacity. They represent a
+# machine, a worker or a group of workers, or some logical limits.
+
+# TODO: Create boms
+
+# TODO: Create setup matrices
+
+# TODO: Create policies
+
+# TODO:
+#  - renaming an entity in OpenERP is not handled right: id remains the 
+#    same in OpenERP, but the object name in frePPLe is different.
+#  - Load reorder points
+#  - Load loads
+#  - Load WIP
+#  - Unit of measures are not used
+
+
+frepple.printsize()
+
+# Parameters
+plantype = 1
+constraint = 15
+
+# Solving
+solver = frepple.solver_mrp(name="MRP", constraints=constraint,
+      plantype=plantype, loglevel=0
+      #userexit_resource=debugResource,
+      #userexit_demand=debugDemand,
+      )
+solver.solve()
+# Exporting
+
+Simulation = Model.get('frepple.simulation')
+Problem = Model.get('frepple.problem')
+
+date = datetime.now()
+
+simulation = Simulation()
+simulation.name = unicode(date)
+simulation.date = date
+simulation.save()
+
+print '-' * 60
+for problem in frepple.problems():
+    print 'Entity:', problem.entity
+    print 'Name:', problem.name
+    print 'Description:', problem.description
+    print 'Start:', problem.start
+    print 'End:', problem.end
+    print 'Weight', problem.weight
+    print '-' * 60
+    p = Problem(simulation=simulation, entity=problem.entity, name=problem.name,
+        description=problem.description, start=problem.start, end=problem.end,
+        weight=problem.weight)
+    p.save()
+
+frepple.printsize()

scripts/run

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+#!/bin/bash
+
+export LD_LIBRARY_PATH=.
+export PYTHONPATH=~/d/hg/nan-tryton/proteus:~/d/hg/nan-tryton/trytond
+
+./frepple frepple-tryton.py