290 lines
11 KiB
Python
290 lines
11 KiB
Python
# -*- coding: utf-8; -*-
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################################################################################
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#
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# Rattail -- Retail Software Framework
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# Copyright © 2010-2017 Lance Edgar
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#
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# This file is part of Rattail.
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#
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# Rattail is free software: you can redistribute it and/or modify it under the
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# terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, either version 3 of the License, or (at your option)
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# any later version.
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#
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# Rattail is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
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# more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with Rattail. If not, see <http://www.gnu.org/licenses/>.
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#
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################################################################################
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"""
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Views for "true" purchase orders
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"""
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from __future__ import unicode_literals, absolute_import
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from rattail.db import model
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import formalchemy as fa
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from webhelpers2.html import HTML, tags
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from tailbone import forms
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from tailbone.db import Session
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from tailbone.views import MasterView
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class BatchesFieldRenderer(fa.FieldRenderer):
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def render_readonly(self, **kwargs):
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batches = self.raw_value
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if not batches:
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return ''
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enum = self.request.rattail_config.get_enum()
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def render(batch):
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if batch.executed:
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actor = batch.executed_by
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pending = ''
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else:
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actor = batch.created_by
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pending = ' (pending)'
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display = '{} ({} by {}){}'.format(batch.id_str,
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enum.PURCHASE_BATCH_MODE[batch.mode],
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actor, pending)
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return tags.link_to(display, self.request.route_url('purchases.batch.view', uuid=batch.uuid))
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items = [HTML.tag('li', c=render(batch)) for batch in batches]
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return HTML.tag('ul', c=items)
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class PurchaseView(MasterView):
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"""
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Master view for purchase orders.
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"""
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model_class = model.Purchase
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creatable = False
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editable = False
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has_rows = True
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model_row_class = model.PurchaseItem
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row_model_title = 'Purchase Item'
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def get_instance_title(self, purchase):
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if purchase.status >= self.enum.PURCHASE_STATUS_COSTED:
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if purchase.invoice_date:
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return "{} (invoiced {})".format(purchase.vendor, purchase.invoice_date.strftime('%Y-%m-%d'))
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if purchase.date_received:
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return "{} (invoiced {})".format(purchase.vendor, purchase.date_received.strftime('%Y-%m-%d'))
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return "{} (invoiced)".format(purchase.vendor)
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elif purchase.status >= self.enum.PURCHASE_STATUS_RECEIVED:
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if purchase.date_received:
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return "{} (received {})".format(purchase.vendor, purchase.date_received.strftime('%Y-%m-%d'))
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return "{} (received)".format(purchase.vendor)
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elif purchase.status >= self.enum.PURCHASE_STATUS_ORDERED:
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if purchase.date_ordered:
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return "{} (ordered {})".format(purchase.vendor, purchase.date_ordered.strftime('%Y-%m-%d'))
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return "{} (ordered)".format(purchase.vendor)
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return unicode(purchase)
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def _preconfigure_grid(self, g):
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g.joiners['store'] = lambda q: q.join(model.Store)
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g.filters['store'] = g.make_filter('store', model.Store.name)
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g.sorters['store'] = g.make_sorter(model.Store.name)
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g.joiners['vendor'] = lambda q: q.join(model.Vendor)
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g.filters['vendor'] = g.make_filter('vendor', model.Vendor.name,
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default_active=True, default_verb='contains')
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g.sorters['vendor'] = g.make_sorter(model.Vendor.name)
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g.joiners['department'] = lambda q: q.join(model.Department)
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g.filters['department'] = g.make_filter('department', model.Department.name)
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g.sorters['department'] = g.make_sorter(model.Department.name)
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g.joiners['buyer'] = lambda q: q.join(model.Employee).join(model.Person)
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g.filters['buyer'] = g.make_filter('buyer', model.Person.display_name,
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default_active=True, default_verb='contains')
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g.sorters['buyer'] = g.make_sorter(model.Person.display_name)
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g.filters['date_ordered'].label = "Ordered"
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g.filters['date_ordered'].default_active = True
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g.filters['date_ordered'].default_verb = 'equal'
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g.default_sortkey = 'date_ordered'
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g.default_sortdir = 'desc'
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g.date_ordered.set(label="Ordered")
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g.date_received.set(label="Received")
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g.invoice_number.set(label="Invoice No.")
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g.status.set(renderer=forms.renderers.EnumFieldRenderer(self.enum.PURCHASE_STATUS))
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def configure_grid(self, g):
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g.configure(
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include=[
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g.store,
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g.vendor,
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g.department,
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g.buyer,
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g.date_ordered,
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g.date_received,
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g.invoice_number,
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g.status,
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],
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readonly=True)
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def _preconfigure_fieldset(self, fs):
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fs.store.set(renderer=forms.renderers.StoreFieldRenderer)
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fs.vendor.set(renderer=forms.renderers.VendorFieldRenderer)
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fs.department.set(renderer=forms.renderers.DepartmentFieldRenderer)
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fs.status.set(renderer=forms.renderers.EnumFieldRenderer(self.enum.PURCHASE_STATUS),
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readonly=True)
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fs.po_number.set(label="PO Number")
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fs.po_total.set(label="PO Total", renderer=forms.renderers.CurrencyFieldRenderer)
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fs.invoice_total.set(renderer=forms.renderers.CurrencyFieldRenderer)
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fs.batches.set(renderer=BatchesFieldRenderer)
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def configure_fieldset(self, fs):
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fs.configure(
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include=[
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fs.store,
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fs.vendor,
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fs.department,
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fs.status,
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fs.buyer,
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fs.date_ordered,
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fs.date_received,
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fs.po_number,
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fs.po_total,
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fs.invoice_date,
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fs.invoice_number,
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fs.invoice_total,
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fs.created,
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fs.created_by,
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fs.batches,
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])
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if self.viewing:
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purchase = fs.model
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if purchase.status == self.enum.PURCHASE_STATUS_ORDERED:
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del fs.date_received
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del fs.invoice_number
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del fs.invoice_total
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def delete_instance(self, purchase):
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"""
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Delete all batches for the purchase, then delete the purchase.
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"""
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for batch in list(purchase.batches):
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self.Session.delete(batch)
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self.Session.flush()
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self.Session.delete(purchase)
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self.Session.flush()
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def get_parent(self, item):
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return item.purchase
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def get_row_data(self, purchase):
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return Session.query(model.PurchaseItem)\
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.filter(model.PurchaseItem.purchase == purchase)
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def _preconfigure_row_grid(self, g):
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g.default_sortkey = 'sequence'
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g.sequence.set(label="Seq")
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g.upc.set(label="UPC")
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g.brand_name.set(label="Brand")
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g.cases_ordered.set(label="Cases Ord.", renderer=forms.renderers.QuantityFieldRenderer)
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g.units_ordered.set(label="Units Ord.", renderer=forms.renderers.QuantityFieldRenderer)
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g.cases_received.set(label="Cases Rec.", renderer=forms.renderers.QuantityFieldRenderer)
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g.units_received.set(label="Units Rec.", renderer=forms.renderers.QuantityFieldRenderer)
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g.po_total.set(label="Total", renderer=forms.renderers.CurrencyFieldRenderer)
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g.invoice_total.set(label="Total", renderer=forms.renderers.CurrencyFieldRenderer)
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def configure_row_grid(self, g):
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purchase = self.get_instance()
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g.configure(
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include=[
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g.sequence,
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g.upc,
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g.item_id,
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g.brand_name,
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g.description,
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g.size,
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g.cases_ordered,
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g.units_ordered,
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g.cases_received,
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g.units_received,
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g.po_total,
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g.invoice_total,
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],
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readonly=True)
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if purchase.status == self.enum.PURCHASE_STATUS_ORDERED:
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del g.cases_received
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del g.units_received
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del g.invoice_total
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elif purchase.status in (self.enum.PURCHASE_STATUS_RECEIVED,
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self.enum.PURCHASE_STATUS_COSTED):
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del g.po_total
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def _preconfigure_row_fieldset(self, fs):
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fs.vendor_code.set(label="Vendor Item Code")
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fs.upc.set(label="UPC")
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fs.po_unit_cost.set(label="PO Unit Cost", renderer=forms.renderers.CurrencyFieldRenderer)
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fs.po_total.set(label="PO Total", renderer=forms.renderers.CurrencyFieldRenderer)
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fs.invoice_unit_cost.set(renderer=forms.renderers.CurrencyFieldRenderer)
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fs.invoice_total.set(renderer=forms.renderers.CurrencyFieldRenderer)
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fs.append(fa.Field('department', value=lambda i: '{} {}'.format(i.department_number, i.department_name)))
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def configure_row_fieldset(self, fs):
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fs.configure(
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include=[
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fs.sequence,
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fs.vendor_code,
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fs.upc,
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fs.product,
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fs.department,
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fs.case_quantity,
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fs.cases_ordered,
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fs.units_ordered,
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fs.cases_received,
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fs.units_received,
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fs.cases_damaged,
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fs.units_damaged,
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fs.cases_expired,
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fs.units_expired,
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fs.po_unit_cost,
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fs.po_total,
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fs.invoice_unit_cost,
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fs.invoice_total,
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])
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def receiving_worksheet(self):
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purchase = self.get_instance()
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return self.render_to_response('receiving_worksheet', {
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'purchase': purchase,
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})
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@classmethod
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def defaults(cls, config):
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route_prefix = cls.get_route_prefix()
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url_prefix = cls.get_url_prefix()
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permission_prefix = cls.get_permission_prefix()
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model_key = cls.get_model_key()
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model_title = cls.get_model_title()
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cls._defaults(config)
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# receiving worksheet
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config.add_tailbone_permission(permission_prefix, '{}.receiving_worksheet'.format(permission_prefix),
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"Print receiving worksheet for {}".format(model_title))
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config.add_route('{}.receiving_worksheet'.format(route_prefix), '{}/{{{}}}/receiving-worksheet'.format(url_prefix, model_key))
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config.add_view(cls, attr='receiving_worksheet', route_name='{}.receiving_worksheet'.format(route_prefix),
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permission='{}.receiving_worksheet'.format(permission_prefix))
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def includeme(config):
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PurchaseView.defaults(config)
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