Merge lp:~bellini666/stoqlib/print_bought_items into lp:~stoq-dev/stoqlib/master

[Thiago Bellini]

[Ronaldo Maia (romaia)]

Certinho, pode aplicar em lp:stoqlib

review: Approve

=== modified file 'stoqlib/gui/search/purchasesearch.py'
--- stoqlib/gui/search/purchasesearch.py	2009-02-19 13:49:34 +0000
+++ stoqlib/gui/search/purchasesearch.py	2010-11-22 19:52:54 +0000
@@ -35,6 +35,8 @@
                                      ThisMonth, NextMonth)
 from stoqlib.gui.editors.purchaseeditor import PurchaseItemEditor
 from stoqlib.lib.translation import stoqlib_gettext
+from stoqlib.gui.printing import print_report
+from stoqlib.reporting.purchase import PurchasedItemsReport
 
 _ = stoqlib_gettext
 
@@ -52,6 +54,10 @@
     def _get_date_options(self):
         return [Any, Today, ThisWeek, NextWeek, ThisMonth, NextMonth]
 
+    def on_print_button_clicked(self, button):
+        print_report(PurchasedItemsReport, self.results,
+                     filters = self.search.get_search_filters())
+
     #
     # SearchDialog Hooks
     #

=== modified file 'stoqlib/reporting/purchase.py'
--- stoqlib/reporting/purchase.py	2010-07-23 18:46:10 +0000
+++ stoqlib/reporting/purchase.py	2010-11-22 19:52:54 +0000
@@ -37,7 +37,8 @@
 from stoqlib.lib.defaults import ALL_ITEMS_INDEX
 from stoqlib.lib.translation import stoqlib_gettext
 from stoqlib.reporting.template import BaseStoqReport, ObjectListReport
-from stoqlib.domain.purchase import PurchaseOrder, PurchaseOrderView
+from stoqlib.domain.purchase import (PurchaseOrder, PurchaseOrderView,
+                                     PurchaseItemView)
 
 _ = stoqlib_gettext
 
@@ -77,6 +78,32 @@
                               summary_row=summary_row)
 
 
+class PurchasedItemsReport(ObjectListReport):
+    report_name = _("Purchases Items Report")
+    main_object_name = _("purchased items")
+    obj_type = PurchaseItemView
+
+    def __init__(self, filename, purchases, *args, **kwargs):
+        self._purchases = purchases
+        ObjectListReport.__init__(self, filename, purchases, self.report_name,
+                                  landscape=True, *args, **kwargs)
+        self._setup_table()
+
+    def _setup_table(self):
+        totals = [(purchase.purchased, purchase.received, purchase.stocked)
+                  for purchase in self._purchases]
+        purchased, received, stocked = zip(*totals)
+        self.add_summary_by_column(_(u'Purchased'),
+                                   format_quantity(sum(purchased, Decimal(0))))
+        self.add_summary_by_column(_(u'Received'),
+                                   format_quantity(sum(received, Decimal(0))))
+        self.add_summary_by_column(_(u'In Stock'),
+                                   format_quantity(sum(stocked, Decimal(0))))
+
+        self.add_object_table(self._purchases, self.get_columns(),
+                              summary_row=self.get_summary_row())
+
+
 class PurchaseOrderReport(BaseStoqReport):
     report_name = _("Purchase Order")