Overhauled report views to allow easier template customization.
This commit is contained in:
Lance Edgar
parent
dc44bbac67
commit
1ade594046
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@ -23,22 +23,19 @@
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################################################################################
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"""
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``rattail.pyramid.views.reports`` -- Report Views
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Report Views
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"""
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import os
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import os.path
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import re
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from .core import View
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from mako.template import Template
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from pyramid.response import Response
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import edbob
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from edbob.time import local_time
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import rattail
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from rattail.pyramid import Session
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from rattail.db import Vendor, Department, Product, ProductCost
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import re
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import rattail
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from edbob.time import local_time
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from rattail.files import resource_path
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@ -56,73 +53,28 @@ def get_upc(product):
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return upc
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def inventory_report(request):
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"""
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This is the "Inventory Worksheet" report.
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"""
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departments = Session.query(rattail.Department)
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if request.params.get('department'):
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department = departments.get(request.params['department'])
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if department:
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body = write_inventory_worksheet(request, department)
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response = Response(content_type='text/html')
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response.headers['Content-Length'] = len(body)
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response.headers['Content-Disposition'] = 'attachment; filename=inventory.html'
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response.text = body
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return response
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departments = departments.order_by(rattail.Department.name)
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departments = departments.all()
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return{'departments': departments}
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def write_inventory_worksheet(request, department):
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"""
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Generates the Inventory Worksheet report.
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"""
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def get_products(subdepartment):
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q = Session.query(rattail.Product)
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q = q.outerjoin(rattail.Brand)
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q = q.filter(rattail.Product.subdepartment == subdepartment)
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if request.params.get('weighted-only'):
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q = q.filter(rattail.Product.unit_of_measure == rattail.UNIT_OF_MEASURE_POUND)
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q = q.order_by(rattail.Brand.name, rattail.Product.description)
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return q.all()
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now = local_time()
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data = dict(
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date=now.strftime('%a %d %b %Y'),
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time=now.strftime('%I:%M %p'),
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department=department,
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get_products=get_products,
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get_upc=get_upc,
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)
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report = resource_path('rattail.pyramid:reports/inventory_worksheet.mako')
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template = Template(filename=report)
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return template.render(**data)
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def ordering_report(request):
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class OrderingWorksheet(View):
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"""
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This is the "Ordering Worksheet" report.
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"""
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if request.params.get('vendor'):
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vendor = Session.query(rattail.Vendor).get(request.params['vendor'])
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report_template_path = 'rattail.pyramid:reports/ordering_worksheet.mako'
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upc_getter = staticmethod(get_upc)
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def __call__(self):
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if self.request.params.get('vendor'):
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vendor = Session.query(Vendor).get(self.request.params['vendor'])
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if vendor:
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departments = []
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uuids = request.params.get('departments')
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uuids = self.request.params.get('departments')
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if uuids:
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for uuid in uuids.split(','):
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dept = Session.query(rattail.Department).get(uuid)
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dept = Session.query(Department).get(uuid)
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if dept:
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departments.append(dept)
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preferred_only = request.params.get('preferred_only') == '1'
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body = write_ordering_worksheet(vendor, departments, preferred_only)
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preferred_only = self.request.params.get('preferred_only') == '1'
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body = self.write_report(vendor, departments, preferred_only)
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response = Response(content_type='text/html')
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response.headers['Content-Length'] = len(body)
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response.headers['Content-Disposition'] = 'attachment; filename=ordering.html'
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@ -130,18 +82,17 @@ def ordering_report(request):
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return response
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return {}
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def write_ordering_worksheet(vendor, departments, preferred_only):
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def write_report(self, vendor, departments, preferred_only):
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"""
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Rendering engine for the ordering worksheet report.
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"""
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q = Session.query(rattail.ProductCost)
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q = q.join(rattail.Product)
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q = q.filter(rattail.ProductCost.vendor == vendor)
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q = q.filter(rattail.Product.department_uuid.in_([x.uuid for x in departments]))
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q = Session.query(ProductCost)
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q = q.join(Product)
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q = q.filter(ProductCost.vendor == vendor)
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q = q.filter(Product.department_uuid.in_([x.uuid for x in departments]))
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if preferred_only:
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q = q.filter(rattail.ProductCost.preference == 1)
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q = q.filter(ProductCost.preference == 1)
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costs = {}
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for cost in q:
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@ -164,26 +115,83 @@ def write_ordering_worksheet(vendor, departments, preferred_only):
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cost_sort_key=cost_sort_key,
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date=now.strftime('%a %d %b %Y'),
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time=now.strftime('%I:%M %p'),
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get_upc=get_upc,
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get_upc=self.upc_getter,
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rattail=rattail,
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)
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report = resource_path('rattail.pyramid:reports/ordering_worksheet.mako')
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report = edbob.config.get('rattail.pyramid', 'report.ordering_worksheet',
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default=report)
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report = os.path.abspath(report)
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template = Template(filename=report)
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template_path = resource_path(self.report_template_path)
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template = Template(filename=template_path)
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return template.render(**data)
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def includeme(config):
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class InventoryWorksheet(View):
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"""
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This is the "Inventory Worksheet" report.
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"""
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config.add_route('reports.inventory', '/reports/inventory')
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config.add_view(inventory_report,
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route_name='reports.inventory',
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renderer='/reports/inventory.mako')
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report_template_path = 'rattail.pyramid:reports/inventory_worksheet.mako'
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upc_getter = staticmethod(get_upc)
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def __call__(self):
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"""
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This is the "Inventory Worksheet" report.
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"""
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departments = Session.query(Department)
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if self.request.params.get('department'):
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department = departments.get(self.request.params['department'])
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if department:
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body = self.write_report(department)
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response = Response(content_type='text/html')
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response.headers['Content-Length'] = len(body)
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response.headers['Content-Disposition'] = 'attachment; filename=inventory.html'
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response.text = body
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return response
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departments = departments.order_by(rattail.Department.name)
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departments = departments.all()
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return{'departments': departments}
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def write_report(self, department):
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"""
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Generates the Inventory Worksheet report.
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"""
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def get_products(subdepartment):
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q = Session.query(rattail.Product)
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q = q.outerjoin(rattail.Brand)
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q = q.filter(rattail.Product.subdepartment == subdepartment)
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if self.request.params.get('weighted-only'):
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q = q.filter(rattail.Product.unit_of_measure == rattail.UNIT_OF_MEASURE_POUND)
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q = q.order_by(rattail.Brand.name, rattail.Product.description)
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return q.all()
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now = local_time()
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data = dict(
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date=now.strftime('%a %d %b %Y'),
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time=now.strftime('%I:%M %p'),
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department=department,
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get_products=get_products,
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get_upc=self.upc_getter,
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)
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template_path = resource_path(self.report_template_path)
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template = Template(filename=template_path)
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return template.render(**data)
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def add_routes(config):
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config.add_route('reports.ordering', '/reports/ordering')
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config.add_view(ordering_report,
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route_name='reports.ordering',
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config.add_route('reports.inventory', '/reports/inventory')
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def includeme(config):
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add_routes(config)
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config.add_view(OrderingWorksheet, route_name='reports.ordering',
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renderer='/reports/ordering.mako')
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config.add_view(InventoryWorksheet, route_name='reports.inventory',
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renderer='/reports/inventory.mako')
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