source: WAeUP_SRP/branches/srpp_on_branch/skins/waeup_student/getNewStudentStatistics.py

## Script (Python) "getNewStudentStatistics"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=
##title=
##
# $Id: getStudentStatistics.py 1277 2007-01-11 21:11:37Z joachim $
"""
return Student Statistics
"""
import logging
logger = logging.getLogger('Student.Statistics')

try:
    from Products.AdvancedQuery import Eq, Between, Le,In, Ge
    aq_portal = context.portal_catalog.evalAdvancedQuery
    aq_students = context.students_catalog.evalAdvancedQuery
except:
    evalAdvancedQuery = None
logger.info('"%s","invoked new statistics"' % context.portal_membership.getAuthenticatedMember())
l = []
if not context.isStaff():
    return l
dep = {}

dep['id'] = "All Faculties"

total_new = aq_students(Eq('level','100'))
total_new = float(len(total_new))
dep['new'] = "%.0f" % total_new


#from Products.zdb import set_trace;set_trace()

adm_res = context.portal_catalog(review_state ='admitted')
adm_ids = [r.getId for r in adm_res]
adm = len(adm_res)
dep['admitted'] = adm
dep['admitted_percent'] =  "%.0f" % round(adm*100/total_new)

cpe_res = context.portal_catalog(review_state ='clearance_pin_entered')
cpe_ids = [r.getId for r in cpe_res]
cpe = len(cpe_res)
dep['clearance_pin_entered'] = cpe
dep['clearance_pin_entered_percent'] = "%.0f" % round(cpe*100/total_new)

cr_res = context.portal_catalog(review_state='clearance_requested')
cr_ids = [r.getId for r in cr_res]
cr = len(cr_res)
dep['clearance_requested'] = cr
dep['clearance_requested_percent'] = "%.0f" % round(cr*100/total_new)

cav_res = context.portal_catalog(review_state ='cleared_and_validated')
cav_ids = [r.getId for r in cav_res]
cav = len(cav_res)
dep['cleared_and_validated'] = cav
dep['cleared_and_validated_percent'] = "%.0f" % round(cav*100/total_new)

or_res = context.portal_catalog(review_state='objection_raised')
or_ids = [r.getId for r in or_res]
ora = len(or_res)
dep['objection_raised'] = ora
dep['objection_raised_percent'] = "%.0f" % round(ora*100/total_new)

ret_res = context.portal_catalog(review_state ='returning')
ret_ids = [r.getId for r in ret_res]
total_ret = aq_students(Ge('level','200'))
total_ret = float(len(total_ret))
dep['returning'] = "%.0f" % total_ret

l.append(dep)
fs = context.portal_catalog(portal_type="Faculty")
for fid in [f.getId for f in fs]:
    dep = {}
    dep['id'] = fid
    fquery = Eq('faculty',fid)
    squery = Eq('level','100')
    fac_res = aq_students(fquery & squery)
    fac_ids = [r.id for r in fac_res]
    total = float(len(fac_res))
    #if total == 0:
    #    continue
    dep['new'] = "%.0f" % total

    adm = len([s for s in fac_ids if s in adm_ids])
    dep['admitted'] = adm
    dep['admitted_percent'] = 0
    if total:
        dep['admitted_percent'] = "%.0f" % round(adm*100/total)

    cpe = len([s for s in fac_ids if s in cpe_ids])
    dep['clearance_pin_entered'] = cpe
    dep['clearance_pin_entered_percent'] = 0
    if total:
        dep['clearance_pin_entered_percent'] = "%.0f" % round(cpe*100/total)
    cr = len([s for s in fac_ids if s in cr_ids])
    dep['clearance_requested'] = cr
    dep['clearance_requested_percent'] = 0
    if total:
        dep['clearance_requested_percent'] = "%.0f" % round(cr*100/total)
    cav = len([s for s in fac_ids if s in cav_ids])
    dep['cleared_and_validated'] = cav
    dep['cleared_and_validated_percent'] = 0
    if total:
        dep['cleared_and_validated_percent'] = "%.0f" % round(cav*100/total)
    ora = len([s for s in fac_ids if s in or_ids])
    dep['objection_raised'] = ora
    dep['objection_raised_percent'] = 0
    if total:
        dep['objection_raised_percent'] = "%.0f" % round(ora*100/total)

    squery = Ge('level','200')
    fac_res = aq_students(fquery & squery)
    fac_ids = [r.id for r in fac_res]
    ret = len([s for s in fac_ids if s in ret_ids])
    dep['returning'] = ret

    if total == 0 and ret == 0:
        continue

    l.append(dep)

return l