Changeset 9209 for main/waeup.kofa/branches/uli-zc-async/src/waeup/kofa/hostels/hostel.py

Timestamp:

20 Sep 2012, 08:49:37 (12 years ago)

Author:

uli

Message:

Merge changes from update branch (includes trunk changes until r9107).

Location:

main/waeup.kofa/branches/uli-zc-async

Files:

• . (modified) (1 prop)
• src/waeup/kofa/hostels/hostel.py (modified) (6 diffs)

main/waeup.kofa/branches/uli-zc-async/src/waeup/kofa/hostels/hostel.py

@@ -22 +22 @@
 from zope.event import notify
 from zope.component import getUtility
+from zope.component.interfaces import IFactory
 from datetime import datetime
 from waeup.kofa.utils.helpers import attrs_to_fields
@@ -40 +41 @@
         target = self.__name__
         return grok.getSite()['hostels'].logger_info(ob_class,target,comment)
+
+    @property
+    def bed_statistics(self):
+        total = len(self.keys())
+        booked = 0
+        for value in self.values():
+            if value.owner != NOT_OCCUPIED:
+                booked += 1
+        return {'booked':booked, 'total':total}
+
+    def clearHostel(self):
+        """Remove all beds
+        """
+        keys = [i for i in self.keys()] # create deep copy
+        for bed in keys:
+            del self[bed]
+        return
 
     def addBed(self, bed):
@@ -128 +146 @@
     grok.provides(IBed)
 
-    def getBedCoordinates(self):
+    @property
+    def coordinates(self):
         """Determine the coordinates from the bed_id.
         """
         return self.bed_id.split('_')
+
+    # The following property attributes are only needed
+    # for the exporter to ease evaluation with  Excel.
+
+    @property
+    def hall(self):
+        return self.coordinates[0]
+
+    @property
+    def block(self):
+        return self.coordinates[1]
+
+    @property
+    def room(self):
+        return self.coordinates[2]
+
+    @property
+    def bed(self):
+        return self.coordinates[3]
+
+    @property
+    def special_handling(self):
+        return self.bed_type.split('_')[0]
+
+    @property
+    def sex(self):
+        return self.bed_type.split('_')[1]
+
+    @property
+    def bt(self):
+        return self.bed_type.split('_')[2]
+
 
     def bookBed(self, student_id):
@@ -145 +196 @@
         """
         sh, sex, bt = self.bed_type.split('_')
-        hostel_id, block, room_nr, bed = self.getBedCoordinates()
+        hostel_id, block, room_nr, bed = self.coordinates
         hostel = self.__parent__
         beds_for_fresh = getattr(hostel,'beds_for_fresh',[])
@@ -221 +272 @@
 Bed = attrs_to_fields(Bed)
 
+class HostelFactory(grok.GlobalUtility):
+    """A factory for hostels.
+
+    We need this factory for the hostel processor.
+    """
+    grok.implements(IFactory)
+    grok.name(u'waeup.Hostel')
+    title = u"Create a new hostel.",
+    description = u"This factory instantiates new hostel instances."
+
+    def __call__(self, *args, **kw):
+        return Hostel()
+
+    def getInterfaces(self):
+        return implementedBy(Hostel)
+
+
 @grok.subscribe(IBedTicket, grok.IObjectRemovedEvent)
 def handle_bedticket_removed(bedticket, event):
@@ -229 +297 @@
         bedticket.bed.owner = NOT_OCCUPIED
         notify(grok.ObjectModifiedEvent(bedticket.bed))
+