source: WAeUP_SRP/base/WAeUPTables.py @ 2561

Last change on this file since 2561 was 2561, checked in by Henrik Bettermann, 17 years ago

do not call gzip
  • Property svn:keywords set to Id
File size: 54.0 KB
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1#-*- mode: python; mode: fold -*-
2# (C) Copyright 2005 AixtraWare <http://aixtraware.de>
3# Author: Joachim Schmitz <js@aixtraware.de>
4#
5# This program is free software; you can redistribute it and/or modify
6# it under the terms of the GNU General Public License version 2 as published
7# by the Free Software Foundation.
8#
9# This program is distributed in the hope that it will be useful,
10# but WITHOUT ANY WARRANTY; without even the implied warranty of
11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12# GNU General Public License for more details.
13#
14# You should have received a copy of the GNU General Public License
15# along with this program; if not, write to the Free Software
16# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
17# 02111-1307, USA.
18#
19# $Id: WAeUPTables.py 2561 2007-11-06 21:20:05Z henrik $
20
21from zope.interface import implements
22from Globals import InitializeClass
23from Products.ZCatalog.ZCatalog import ZCatalog
24from Products.ZCatalog.ProgressHandler import ZLogHandler
25from AccessControl import ClassSecurityInfo
26from Products.CMFCore.permissions import ModifyPortalContent
27from Products.CMFCore.utils import getToolByName
28from Products.CMFCore.CatalogTool import CatalogTool
29from Products.CPSSchemas.StorageAdapter import MappingStorageAdapter
30from Products.CPSSchemas.DataStructure import DataStructure
31from Products.CPSSchemas.DataModel import DataModel
32from Products.AdvancedQuery import Eq, Between, Le,In
33import urllib
34import DateTime,time
35import csv,re
36import logging
37import Globals
38p_home = Globals.package_home(globals())
39i_home = Globals.INSTANCE_HOME
40
41ADDING_SHEDULED = "adding_sheduled"
42OBJECT_CREATED = "object_created"
43
44from interfaces import IWAeUPTable
45
46class AttributeHolder(object):
47    pass
48
49def dict2ob(dict):
50    ob = AttributeHolder()
51    for key, value in dict.items():
52        setattr(ob, key, value)
53    return ob
54
55class WAeUPTable(ZCatalog): ###(
56
57    implements(IWAeUPTable)
58    security = ClassSecurityInfo()
59    meta_type = None
60
61    def __init__(self,name=None):
62        if name ==  None:
63            name = self.name
64        ZCatalog.__init__(self,name)
65
66    def refreshCatalog(self, clear=0, pghandler=None): ###(
67        """ don't refresh for a normal table """
68
69        if self.REQUEST and self.REQUEST.RESPONSE:
70            self.REQUEST.RESPONSE.redirect(
71              URL1 +
72              '/manage_catalogAdvanced?manage_tabs_message=Catalog%20refresh%20not%20implemented')
73
74###)
75
76    def manage_catalogClear(self, REQUEST=None, RESPONSE=None, URL1=None): ###(
77        """ clears the whole enchilada """
78
79        #if REQUEST and RESPONSE:
80        #    RESPONSE.redirect(
81        #      URL1 +
82        #      '/manage_catalogAdvanced?manage_tabs_message=Catalog%20Clearing%20disabled')
83
84        self._catalog.clear()
85        if REQUEST and RESPONSE:
86            RESPONSE.redirect(
87              URL1 +
88              '/manage_catalogAdvanced?manage_tabs_message=Catalog%20cleared')
89
90###)
91
92    def record2dict(self,fields,record):
93        d = {}
94        for key in fields:
95            v = getattr(record, key, None)
96            if key == 'sex':
97                if v:
98                    v = 'F'
99                else:
100                    v = 'M'
101                d[key] = v
102            elif v:
103                if key == 'lga':
104                    v = self.portal_vocabularies.local_gov_areas.get(v)
105                d[key] = v
106            else:
107                d[key] = ''
108        return d
109
110    def addRecord(self, **data): ###(
111        # The uid is the same as "bed".
112        uid = data[self.key]
113        res = self.searchResults({"%s" % self.key : uid})
114        if len(res) > 0:
115            raise ValueError("More than one record with uid %s" % uid)
116        self.catalog_object(dict2ob(data), uid=uid)
117        return uid
118
119###)
120
121    def deleteRecord(self, uid):
122        self.uncatalog_object(uid)
123
124    def searchAndSetRecord(self, **data):
125        raise NotImplemented
126
127    def modifyRecord(self, record=None, **data): ###(
128        #records = self.searchResults(uid=uid)
129        uid = data[self.key]
130        if record is None:
131            records = self.searchResults({"%s" % self.key : uid})
132            if len(records) > 1:
133                # Can not happen, but anyway...
134                raise ValueError("More than one record with uid %s" % uid)
135            if len(records) == 0:
136                raise KeyError("No record for uid %s" % uid)
137            record = records[0]
138        record_data = {}
139        for field in self.schema() + self.indexes():
140            record_data[field] = getattr(record, field)
141        # Add the updated data:
142        record_data.update(data)
143        self.catalog_object(dict2ob(record_data), uid)
144
145###)
146
147    def reindexIndex(self, name, REQUEST,pghandler=None): ###(
148        if isinstance(name, str):
149            name =  (name,)
150        paths = self._catalog.uids.items()
151        i = 0
152        #import pdb;pdb.set_trace()
153        for p,rid in paths:
154            i += 1
155            metadata = self.getMetadataForRID(rid)
156            record_data = {}
157            for field in name:
158                record_data[field] = metadata.get(field)
159            uid = metadata.get(self.key)
160            self.catalog_object(dict2ob(record_data), uid, idxs=name,
161                                update_metadata=0)
162
163###)
164
165    security.declareProtected(ModifyPortalContent,"exportAllRecords") ###(
166    def exportAllRecords(self):
167        "export a WAeUPTable"
168        #import pdb;pdb.set_trace()
169        fields = [field for field in self.schema()]
170        format = ','.join(['"%%(%s)s"' % fn for fn in fields])
171        csv = []
172        csv.append(','.join(['"%s"' % fn for fn in fields]))
173        for uid in self._catalog.uids:
174            records = self.searchResults({"%s" % self.key : uid})
175            if len(records) > 1:
176                # Can not happen, but anyway...
177                raise ValueError("More than one record with uid %s" % uid)
178            if len(records) == 0:
179                raise KeyError("No record for uid %s" % uid)
180            rec = records[0]
181            csv.append(format % rec)
182        current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
183        open("%s/import/%s-%s.csv" % (i_home,self.getId(),current),"w+").write('\n'.join(csv))
184
185###)
186
187    security.declareProtected(ModifyPortalContent,"dumpAll")###(
188    def dumpAll(self):
189        """dump all data in the table to a csv"""
190        member = self.portal_membership.getAuthenticatedMember()
191        logger = logging.getLogger('WAeUPTables.dump_%s' % self.__name__)
192        current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
193        export_file = "%s/export/%s_%s.csv" % (i_home,self.__name__,current,)
194        print export_file
195        res_list = []
196        lines = []
197        if hasattr(self,"export_keys"):
198            fields = self.export_keys
199        else:
200            fields = []
201            for f in self.schema():
202                fields.append(f)
203        headline = ','.join(fields)
204        #open(export_file,"a").write(headline +'\n')
205        out = open(export_file,"wb")
206        out.write(headline +'\n')
207        out.close()
208        out = open(export_file,"a")
209        csv_writer = csv.DictWriter(out,fields,)
210        format = '"%(' + ')s","%('.join(fields) + ')s"'
211        records = self()
212        nr2export = len(records)
213        logger.info('%s starts dumping, %s records to export' % (member,nr2export))
214        chunk = 2000
215        total = 0
216        start = DateTime.DateTime().timeTime()
217        start_chunk = DateTime.DateTime().timeTime()
218        for record in records:
219            not_all = False
220            d = self.record2dict(fields,record)
221            #d['state'],d['lga'] = formatLGA(d['lga'],voc = self.portal_vocabularies.local_gov_areas)
222            #lines.append(format % d)
223            lines.append(d)
224            total += 1
225            if total and not total % chunk or total == len(records):
226                #open(export_file,"a").write('\n'.join(lines) +'\n')
227                csv_writer.writerows(lines)
228                anz = len(lines)
229                logger.info("wrote %(anz)d  total written %(total)d" % vars())
230                end_chunk = DateTime.DateTime().timeTime()
231                duration = end_chunk-start_chunk
232                per_record = duration/anz
233                till_now = end_chunk - start
234                avarage_per_record = till_now/total
235                estimated_end = DateTime.DateTime(start + avarage_per_record * nr2export)
236                estimated_end = estimated_end.strftime("%H:%M:%S")
237                logger.info('%(duration)4.1f, %(per_record)4.3f,end %(estimated_end)s' % vars())
238                start_chunk = DateTime.DateTime().timeTime()
239                lines = []
240        end = DateTime.DateTime().timeTime()
241        logger.info('total time %6.2f m' % ((end-start)/60))
242        import os
243        filename, extension = os.path.splitext(export_file)
244        from subprocess import call
245        msg = "wrote %(total)d records to %(export_file)s" % vars()
246        #try:
247        #    retcode = call('gzip %s' % (export_file),shell=True)
248        #    if retcode == 0:
249        #        msg = "wrote %(total)d records to %(export_file)s.gz" % vars()
250        #except OSError, e:
251        #    retcode = -99
252        #    logger.info("zip failed with %s" % e)
253        logger.info(msg)
254        args = {'portal_status_message': msg}
255        #url = self.REQUEST.get('URL1') + '?' + urlencode(args)
256        url = self.REQUEST.get('URL2')
257        return self.REQUEST.RESPONSE.redirect(url)
258    ###)
259
260    security.declarePrivate("_import_old") ###(
261    def _import_old(self,filename,schema,layout, mode,logger):
262        "import data from csv"
263        import transaction
264        import random
265        pm = self.portal_membership
266        member = pm.getAuthenticatedMember()
267        current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
268        import_fn = "%s/import/%s.csv" % (i_home,filename)
269        imported_fn = "%s/import/%s_imported%s.csv" % (i_home,filename,current)
270        not_imported_fn = "%s/import/%s_not_imported%s.csv" % (i_home,filename,current)
271        start = True
272        tr_count = 1
273        total_imported = 0
274        total_not_imported = 0
275        total = 0
276        iname =  "%s" % filename
277        not_imported = []
278        imported = []
279        valid_records = []
280        invalid_records = []
281        d = {}
282        d['mode'] = mode
283        d['imported'] = total_imported
284        d['not_imported'] = total_not_imported
285        d['valid_records'] = valid_records
286        d['invalid_records'] = invalid_records
287        d['import_fn'] = import_fn
288        d['imported_fn'] = imported_fn
289        d['not_imported_fn'] = not_imported_fn
290        if schema is None:
291            em = 'No schema specified'
292            logger.error(em)
293            return d
294        if layout is None:
295            em = 'No layout specified'
296            logger.error(em)
297            return d
298        validators = {}
299        for widget in layout.keys():
300            try:
301                validators[widget] = layout[widget].validate
302            except AttributeError:
303                logger.info('%s has no validate attribute' % widget)
304                return d
305        # if mode == 'edit':
306        #     importer = self.importEdit
307        # elif mode == 'add':
308        #     importer = self.importAdd
309        # else:
310        #     importer = None
311        try:
312            items = csv.DictReader(open(import_fn,"rb"),
313                                   dialect="excel",
314                                   skipinitialspace=True)
315        except:
316            em = 'Error reading %s.csv' % filename
317            logger.error(em)
318            return d
319        #import pdb;pdb.set_trace()
320        for item in items:
321            if start:
322                start = False
323                logger.info('%s starts import from %s.csv' % (member,filename))
324                #import_keys = [k for k in item.keys() if not k.startswith('ignore')]
325                attrs = csv.reader(open("%s/import/%s.csv" % (i_home,filename),"rb"),
326                                   dialect="excel",
327                                   skipinitialspace=True).next()
328                import_keys = [k for k in attrs if not (k.startswith('ignore') or k.isupper())]
329                diff2schema = set(import_keys).difference(set(schema.keys()))
330                diff2layout = set(import_keys).difference(set(layout.keys()))
331                if diff2layout:
332                    em = "not ignorable key(s) %s found in heading" % diff2layout
333                    logger.info(em)
334                    return d
335                s = ','.join(['"%s"' % fn for fn in import_keys])
336                open(not_imported_fn,"a").write(s + ',"Error"'+ '\n')
337                #s = '"id",' + s
338                open(imported_fn,"a").write(s + '\n')
339                format = ','.join(['"%%(%s)s"' % fn for fn in import_keys])
340                format_error = format + ',"%(Error)s"'
341                #format = '"%(id)s",'+ format
342                adapters = [MappingStorageAdapter(schema, item)]
343            dm = DataModel(item, adapters,context=self)
344            ds = DataStructure(data=item,datamodel=dm)
345            error_string = ""
346            #import pdb;pdb.set_trace()
347            for k in import_keys:
348                if not validators[k](ds,mode=mode):
349                    error_string += " %s : %s" % (k,ds.getError(k))
350            # if not error_string and importer:
351            #     item.update(dm)
352            #     item['id'],error = importer(item)
353            #     if error:
354            #         error_string += error
355            if error_string:
356                item['Error'] = error_string
357                invalid_records.append(dm)
358                not_imported.append(format_error % item)
359                total_not_imported += 1
360            else:
361                em = format % item
362                valid_records.append(dm)
363                imported.append(em)
364                #logger.info("%(total_imported)d of %(total)d %(em)s" % vars())
365                tr_count += 1
366                total_imported += 1
367            total += 1
368        if len(imported) > 0:
369            open(imported_fn,"a").write('\n'.join(imported))
370        if len(not_imported) > 0:
371            open(not_imported_fn,"a").write('\n'.join(not_imported))
372        #em = "Imported: %d, not imported: %d of total %d" % (total_imported,total_not_imported,total)
373        d['imported'] = total_imported
374        d['not_imported'] = total_not_imported
375        d['valid_records'] = valid_records
376        d['invalid_records'] = invalid_records
377        d['imported_fn'] = imported_fn
378        d['not_imported_fn'] = not_imported_fn
379        #logger.info(em)
380        return d
381    ###)
382
383    security.declarePrivate("_import") ###(
384    def _import_new(self,csv_items,schema, layout, mode,logger):
385        "import data from csv.Dictreader Instance"
386        start = True
387        tr_count = 1
388        total_imported = 0
389        total_not_imported = 0
390        total = 0
391        iname =  "%s" % filename
392        not_imported = []
393        valid_records = []
394        invalid_records = []
395        duplicate_records = []
396        d = {}
397        d['mode'] = mode
398        d['valid_records'] = valid_records
399        d['invalid_records'] = invalid_records
400        d['invalid_records'] = duplicate_records
401        # d['import_fn'] = import_fn
402        # d['imported_fn'] = imported_fn
403        # d['not_imported_fn'] = not_imported_fn
404        validators = {}
405        for widget in layout.keys():
406            try:
407                validators[widget] = layout[widget].validate
408            except AttributeError:
409                logger.info('%s has no validate attribute' % widget)
410                return d
411        for item in csv_items:
412            if start:
413                start = False
414                logger.info('%s starts import from %s.csv' % (member,filename))
415                #import_keys = [k for k in item.keys() if not k.startswith('ignore')]
416                attrs = csv.reader(open("%s/import/%s.csv" % (i_home,filename),"rb")).next()
417                import_keys = [k for k in attrs if not (k.startswith('ignore') or k.isupper())]
418                diff2schema = set(import_keys).difference(set(schema.keys()))
419                diff2layout = set(import_keys).difference(set(layout.keys()))
420                if diff2layout:
421                    em = "not ignorable key(s) %s found in heading" % diff2layout
422                    logger.info(em)
423                    return d
424                # s = ','.join(['"%s"' % fn for fn in import_keys])
425                # open(not_imported_fn,"a").write(s + ',"Error"'+ '\n')
426                # #s = '"id",' + s
427                # open(imported_fn,"a").write(s + '\n')
428                # format = ','.join(['"%%(%s)s"' % fn for fn in import_keys])
429                # format_error = format + ',"%(Error)s"'
430                # #format = '"%(id)s",'+ format
431                adapters = [MappingStorageAdapter(schema, item)]
432            dm = DataModel(item, adapters,context=self)
433            ds = DataStructure(data=item,datamodel=dm)
434            error_string = ""
435            for k in import_keys:
436                if not validators[k](ds,mode=mode):
437                    error_string += " %s : %s" % (k,ds.getError(k))
438            if error_string:
439                item['Error'] = error_string
440                #invalid_records.append(dm)
441                invalid_records.append(item)
442                total_not_imported += 1
443            else:
444                em = format % item
445                valid_records.append(dm)
446                #logger.info("%(total_imported)d of %(total)d %(em)s" % vars())
447                tr_count += 1
448                total_imported += 1
449            total += 1
450        # if len(imported) > 0:
451        #     open(imported_fn,"a").write('\n'.join(imported))
452        # if len(not_imported) > 0:
453        #     open(not_imported_fn,"a").write('\n'.join(not_imported))
454        #em = "Imported: %d, not imported: %d of total %d" % (total_imported,total_not_imported,total)
455        d['imported'] = total_imported
456        d['not_imported'] = total_not_imported
457        d['valid_records'] = valid_records
458        d['invalid_records'] = invalid_records
459        return d
460    ###)
461
462    security.declarePublic("missingValue")###(
463    def missingValue(self):
464        from Missing import MV
465        return MV
466    ###)
467###)
468
469class AccommodationTable(WAeUPTable): ###(
470
471    meta_type = 'WAeUP Accommodation Tool'
472    name = "portal_accommodation"
473    key = "bed"
474    def __init__(self,name=None):
475        if name ==  None:
476            name = self.name
477        WAeUPTable.__init__(self, name)
478
479    def searchAndReserveBed(self, student_id,bed_type):
480        records = self.searchResults({'student' : student_id})
481        if len(records) > 0:
482            return -1,"Student with Id %s already booked bed %s." % (student_id,records[0].bed)
483
484        records = [r for r in self.searchResults({'bed_type' : bed_type}) if not r.student]
485        #import pdb;pdb.set_trace()
486        if len(records) == 0:
487            return -2,"No bed available"
488        rec = records[0]
489        self.modifyRecord(bed=rec.bed,student=student_id)
490        s_logger = logging.getLogger('WAeUPTables.AccommodationTable.searchAndReserveBed')
491        s_logger.info('%s reserved bed %s' % (student_id,rec.bed))
492        return 1,rec.bed
493
494
495InitializeClass(AccommodationTable)
496
497###)
498
499class PinTable(WAeUPTable): ###(
500    from ZODB.POSException import ConflictError
501    meta_type = 'WAeUP Pin Tool'
502    name = "portal_pins"
503    key = 'pin'
504    def __init__(self,name=None):
505        if name ==  None:
506            name = self.name
507        WAeUPTable.__init__(self, name)
508
509
510    def searchAndSetRecord(self, uid, student_id,prefix):
511
512        # The following line must be activated after resetting the
513        # the portal_pins table. This is to avoid duplicate entries
514        # and disable duplicate payments.
515
516        #student_id = student_id.upper()
517
518        records = self.searchResults(student = student_id)
519        if len(records) > 0 and prefix in ('CLR','APP'):
520            for r in records:
521                if r.pin != uid and r.prefix_batch.startswith(prefix):
522                    return -2
523        records = self.searchResults({"%s" % self.key : uid})
524        if len(records) > 1:
525            # Can not happen, but anyway...
526            raise ValueError("More than one record with uid %s" % uid)
527        if len(records) == 0:
528            return -1
529        record = records[0]
530        if record.student == "":
531            record_data = {}
532            for field in self.schema() + self.indexes():
533                record_data[field] = getattr(record, field)
534            # Add the updated data:
535            record_data['student'] = student_id
536            try:
537                self.catalog_object(dict2ob(record_data), uid)
538                return 1
539            except ConflictError:
540                return 2
541        if record.student.upper() != student_id.upper():
542            return 0
543        if record.student.upper() == student_id.upper():
544            return 2
545        return -3
546InitializeClass(PinTable)
547###)
548
549class PumeResultsTable(WAeUPTable): ###(
550
551    meta_type = 'WAeUP PumeResults Tool'
552    name = "portal_pumeresults"
553    key = "jamb_reg_no"
554    def __init__(self,name=None):
555        if name ==  None:
556            name = self.name
557        WAeUPTable.__init__(self, name)
558
559
560InitializeClass(PumeResultsTable)
561
562###)
563
564class ApplicantsCatalog(WAeUPTable): ###(
565
566    meta_type = 'WAeUP Applicants Catalog'
567    name = "applicants_catalog"
568    key = "reg_no"
569    security = ClassSecurityInfo()
570    #export_keys = (
571    #               "reg_no",
572    #               "status",
573    #               "lastname",
574    #               "sex",
575    #               "date_of_birth",
576    #               "lga",
577    #               "email",
578    #               "phone",
579    #               "passport",
580    #               "entry_mode",
581    #               "pin",
582    #               "screening_type",
583    #               "registration_date",
584    #               "testdate",
585    #               "application_date",
586    #               "screening_date",
587    #               "faculty",
588    #               "department",
589    #               "course1",
590    #               "course2",
591    #               "course3",
592    #               "eng_score",
593    #               "subj1",
594    #               "subj1score",
595    #               "subj2",
596    #               "subj2score",
597    #               "subj3",
598    #               "subj3score",
599    #               "aggregate",
600    #               "course_admitted",
601    #               )
602    def __init__(self,name=None):
603        if name ==  None:
604            name = self.name
605        WAeUPTable.__init__(self, name)
606
607
608
609    security.declareProtected(ModifyPortalContent,"new_importCSV")###(
610    def new_importCSV(self,filename="JAMB_data",
611                  schema_id="application",
612                  layout_id="import_application",
613                  mode='add'):
614        """ import JAMB data """
615        current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
616        pm = self.portal_membership
617        member = pm.getAuthenticatedMember()
618        logger = logging.getLogger('WAeUPTables.ApplicantsCatalog.importCSV')
619        lock_fn = "%s/import/%s_import_lock" % (i_home,filename)
620        import_fn = "%s/import/%s.csv" % (i_home,filename)
621        if mode not in ('add','edit'):
622            logger.info("invalid mode: %s" % mode)
623        if os.path.exists(lock_fn):
624            logger.info("import of %(import_fn)s already in progress" % vars())
625            return
626        lock_file = open(lock_fn,"w")
627        lock_file.write("%(current)s \n" % vars())
628        lock_file.close()
629        invalid_fn = "%s/import/%s_not_imported%s.csv" % (i_home,filename,current)
630        duplicate_fn = "%s/import/%s_not_imported%s.csv" % (i_home,filename,current)
631        stool = getToolByName(self, 'portal_schemas')
632        ltool = getToolByName(self, 'portal_layouts')
633        schema = stool._getOb(schema_id)
634        if schema is None:
635            em = 'No such schema %s' % schema_id
636            logger.error(em)
637            return
638        for postfix in ('_import',''):
639            layout_name = "%(layout_id)s%(postfix)s" % vars()
640            if hasattr(ltool,layout_name):
641                break
642        layout = ltool._getOb(layout_name)
643        if layout is None:
644            em = 'No such layout %s' % layout_id
645            logger.error(em)
646            return
647        try:
648            csv_file = csv.DictReader(open(import_fn,"rb"))
649        except:
650            em = 'Error reading %s.csv' % filename
651            logger.error(em)
652            return
653        d = self._import_new(csv_items,schema,layout,mode,logger)
654        imported = []
655        edited = []
656        duplicates = []
657        not_found = []
658        if len(d['valid_records']) > 0:
659            for record in d['valid_records']:
660                #import pdb;pdb.set_trace()
661                if mode == "add":
662                    try:
663                        self.addRecord(**dict(record.items()))
664                        imported.append(**dict(record.items()))
665                        logger.info("added %s" % record.items())
666                    except ValueError:
667                        dupplicate.append(**dict(record.items()))
668                        logger.info("duplicate %s" % record.items())
669                elif mode == "edit":
670                    try:
671                        self.modifyRecord(**dict(record.items()))
672                        edited.append(**dict(record.items()))
673                        logger.info("edited %s" % record.items())
674                    except KeyError:
675                        not_found.append(**dict(record.items()))
676                        logger.info("not found %s" % record.items())
677        invalid = d['invalid_records']
678        for itype in ("imported","edited","not_found","duplicate","invalid"):
679            outlist = locals[itype]
680            if len(outlist):
681                d = {}
682                for k in outlist[0].keys():
683                    d[k] = k
684                outlist[0] = d
685                outfile = open("file_name_%s" % itype,'w')
686                csv.DictWriter(outfile,outlist[0].keys()).writerows(outlist)
687                logger.info("wrote %(itype)s records to %(, written to %(not_imported_fn)s" % d)
688###)
689
690    security.declareProtected(ModifyPortalContent,"importCSV")###(
691    def importCSV(self,filename="JAMB_data",
692                  schema_id="application",
693                  layout_id="application_pce",
694                  mode='add'):
695        """ import JAMB data """
696        stool = getToolByName(self, 'portal_schemas')
697        ltool = getToolByName(self, 'portal_layouts')
698        schema = stool._getOb(schema_id)
699        if schema is None:
700            em = 'No such schema %s' % schema_id
701            logger.error(em)
702            return
703        layout = ltool._getOb(layout_id)
704        if layout is None:
705            em = 'No such layout %s' % layout_id
706            logger.error(em)
707            return
708        logger = logging.getLogger('WAeUPTables.ApplicantsCatalog.importCSV')
709        d = self._import_old(filename,schema,layout,mode,logger)
710        if len(d['valid_records']) > 0:
711            for record in d['valid_records']:
712                #import pdb;pdb.set_trace()
713                if mode == "add":
714                    self.addRecord(**dict(record.items()))
715                    logger.info("added %s" % record.items())
716                elif mode == "edit":
717                    self.modifyRecord(**dict(record.items()))
718                    logger.info("edited %s" % record.items())
719                else:
720                    logger.info("invalid mode: %s" % mode)
721        logger.info("%(mode)sed %(imported)d records, invalid written to %(not_imported_fn)s" % d)
722###)
723
724InitializeClass(ApplicantsCatalog)
725
726###)
727
728class StudentsCatalog(WAeUPTable): ###(
729    security = ClassSecurityInfo()
730
731    meta_type = 'WAeUP Students Catalog'
732    name = "students_catalog"
733    key = "id"
734    affected_types = {   ###(
735                      'StudentApplication':
736                      {'id': 'application',
737                       'fields':
738                       ('jamb_reg_no',
739                        'entry_mode',
740                        #'entry_level',
741                        'entry_session',
742                       )
743                      },
744                      'StudentClearance':
745                      {'id': 'clearance',
746                       'fields':
747                       ('matric_no',
748                        'lga',
749                       )
750                      },
751                      'StudentPersonal':
752                      {'id': 'personal',
753                       'fields':
754                       ('name',
755                        'sex',
756                        'perm_address',
757                        'email',
758                        'phone',
759                       )
760                      },
761                      'StudentStudyCourse':
762                      {'id': 'study_course',
763                       'fields':
764                       ('course', # study_course
765                        'faculty', # from certificate
766                        'department', # from certificate
767                        'end_level', # from certificate
768                        'level', # current_level
769                        'mode',  # current_mode
770                        'session', # current_session
771                        'verdict', # current_verdict
772                       )
773                      },
774                     }
775    ###)
776
777    def __init__(self,name=None):
778        if name ==  None:
779            name = self.name
780        WAeUPTable.__init__(self, name)
781        return
782
783    def manage_catalogClear(self, REQUEST=None, RESPONSE=None, URL1=None):
784        """ clears the whole enchilada """
785        self._catalog.clear()
786
787        if REQUEST and RESPONSE:
788            RESPONSE.redirect(
789              URL1 +
790              '/manage_catalogAdvanced?manage_tabs_message=Catalog%20Cleared')
791
792    def manage_catalogReindex(self, REQUEST, RESPONSE, URL1): ###(
793        """ clear the catalog, then re-index everything """
794
795        elapse = time.time()
796        c_elapse = time.clock()
797
798        pgthreshold = self._getProgressThreshold()
799        handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
800        self.refreshCatalog(clear=1, pghandler=handler)
801
802        elapse = time.time() - elapse
803        c_elapse = time.clock() - c_elapse
804
805        RESPONSE.redirect(
806            URL1 +
807            '/manage_catalogAdvanced?manage_tabs_message=' +
808            urllib.quote('Catalog Updated \n'
809                         'Total time: %s\n'
810                         'Total CPU time: %s' % (`elapse`, `c_elapse`)))
811    ###)
812
813    def fill_certificates_dict(self): ###(
814        "return certificate data in  dict"
815        certificates_brains = self.portal_catalog(portal_type ='Certificate')
816        d = {}
817        for cb in certificates_brains:
818            certificate_doc = cb.getObject().getContent()
819            cb_path = cb.getPath().split('/')
820            ld = {}
821            ld['faculty'] = cb_path[-4]
822            ld['department'] = cb_path[-3]
823            ld['end_level'] = getattr(certificate_doc,'end_level','999')
824            d[cb.getId] = ld
825        return d
826    ###)
827
828    def get_from_doc_department(self,doc,cached_data={}): ###(
829        "return the students department"
830        if doc is None:
831            return None
832        if cached_data.has_key(doc.study_course):
833            return cached_data[doc.study_course]['department']
834        certificate_res = self.portal_catalog(id = doc.study_course)
835        if len(certificate_res) != 1:
836            return None
837        return certificate_res[0].getPath().split('/')[-3]
838
839    def get_from_doc_faculty(self,doc,cached_data={}):
840        "return the students faculty"
841        if doc is None:
842            return None
843        if cached_data.has_key(doc.study_course):
844            return cached_data[doc.study_course]['faculty']
845        certificate_res = self.portal_catalog(id = doc.study_course)
846        if len(certificate_res) != 1:
847            return None
848        return certificate_res[0].getPath().split('/')[-4]
849
850    def get_from_doc_end_level(self,doc,cached_data={}):
851        "return the students end_level"
852        if doc is None:
853            return None
854        if cached_data.has_key(doc.study_course):
855            return cached_data[doc.study_course]['end_level']
856        certificate_res = self.portal_catalog(id = doc.study_course)
857        if len(certificate_res) != 1:
858            return None
859        return getattr(certificate_res[0].getObject().getContent(),'end_level','unknown')
860
861    def get_from_doc_level(self,doc,cached_data={}):
862        "return the students level"
863        if doc is None:
864            return None
865        return getattr(doc,'current_level',None)
866
867    def get_from_doc_mode(self,doc,cached_data={}):
868        "return the students mode"
869        if doc is None:
870            return None
871        cm = getattr(doc,'current_mode',None)
872        return cm
873
874
875    def get_from_doc_session(self,doc,cached_data={}):
876        "return the students current_session"
877        if doc is None:
878            return None
879        return getattr(doc,'current_session',None)
880
881    def get_from_doc_entry_session(self,doc,cached_data={}):
882        "return the students entry_session"
883        if doc is None:
884            return None
885        es = getattr(doc,'entry_session',None)
886        if es is not None and len(es) == 2:
887            return es
888        try:
889            digit = int(doc.jamb_reg_no[0])
890        except:
891            return "-1"
892        if digit < 8:
893            return "0%c" % doc.jamb_reg_no[0]
894        return "9%c" % doc.jamb_reg_no[0]
895
896    def get_from_doc_course(self,doc,cached_data={}):
897        "return the students study_course"
898        if doc is None:
899            return None
900        return getattr(doc,'study_course',None)
901
902    def get_from_doc_name(self,doc,cached_data={}):
903        "return the students name from the personal"
904        if doc is None:
905            return None
906        return "%s %s %s" % (doc.firstname,doc.middlename,doc.lastname)
907
908    def get_from_doc_verdict(self,doc,cached_data={}):
909        "return the students study_course"
910        if doc is None:
911            return None
912        return getattr(doc,'current_verdict',None)
913    ###)
914
915    def reindexIndex(self, name, REQUEST,pghandler=None): ###(
916        if isinstance(name, str):
917            name = (name,)
918        reindextypes = {}
919        reindex_special = []
920        for n in name:
921            if n in ("review_state","registered_courses"):
922                reindex_special.append(n)
923            else:
924                for pt in self.affected_types.keys():
925                    if n in self.affected_types[pt]['fields']:
926                        if reindextypes.has_key(pt):
927                            reindextypes[pt].append(n)
928                        else:
929                            reindextypes[pt]= [n]
930                        break
931        cached_data = {}
932        if set(name).intersection(set(('faculty','department','end_level'))):
933            cached_data = self.fill_certificates_dict()
934        students = self.portal_catalog(portal_type="Student")
935        if hasattr(self,'portal_catalog_real'):
936            aq_portal = self.portal_catalog_real.evalAdvancedQuery
937        else:
938            aq_portal = self.portal_catalog.evalAdvancedQuery
939        num_objects = len(students)
940        if pghandler:
941            pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
942        noattr = set(('StudentClearance','StudentPersonal')) & set(reindextypes.keys())
943        #import pdb;pdb.set_trace()
944        for i in xrange(num_objects):
945            if pghandler: pghandler.report(i)
946            student_brain = students[i]
947            student_object = student_brain.getObject()
948            # query = Eq('path',student_brain.getPath())
949            # sub_brains_list = aq_portal(query)
950            # sub_brains = {}
951            # for sub_brain in sub_brains_list:
952            #     sub_brains[sub_brain.portal_type] = sub_brain
953            # student_path = student_brain.getPath()
954            data = {}
955            modified = False
956            sid = data['id'] = student_brain.getId
957            if reindex_special and 'review_state' in reindex_special:
958                modified = True
959                data['review_state'] = student_brain.review_state
960            sub_objects = False
961            for pt in reindextypes.keys():
962                modified = True
963                try:
964                    doc = getattr(student_object,self.affected_types[pt]['id']).getContent()
965                    #doc = sub_brains[pt].getObject().getContent()
966                    # path = "%s/%s" % (student_path,self.affected_types[pt]['id'])
967                    # doc = self.unrestrictedTraverse(path).getContent()
968                    sub_objects = True
969                except:
970                    continue
971                for field in set(name).intersection(self.affected_types[pt]['fields']):
972                    if hasattr(self,'get_from_doc_%s' % field):
973                        data[field] = getattr(self,'get_from_doc_%s' % field)(doc,
974                                                                              cached_data=cached_data)
975                    else:
976                        data[field] = getattr(doc,field)
977            if not sub_objects and noattr:
978                import_res = self.returning_import(id = sid)
979                if not import_res:
980                    continue
981                import_record = import_res[0]
982                data['matric_no'] = import_record.matric_no
983                data['sex'] = import_record.Sex == 'F'
984                data['name'] = "%s %s %s" % (import_record.Firstname,
985                                             import_record.Middlename,
986                                             import_record.Lastname)
987                data['jamb_reg_no'] = import_record.Entryregno
988            #if reindex_special and 'registered_courses' in reindex_special:
989            #    try:
990            #        study_course = getattr(student_object,"study_course")
991            #        level_ids = study_course.objectIds()
992            #    except:
993            #        continue
994            #    if not level_ids:
995            #        continue
996            #    modified = True
997            #    level_ids.sort()
998            #    course_ids = getattr(study_course,level_ids[-1]).objectIds()
999            #    courses = []
1000            #    for c in course_ids:
1001            #        if c.endswith('_co'):
1002            #            courses.append(c[:-3])
1003            #        else:
1004            #            courses.append(c)
1005            #    data['registered_courses'] = courses
1006            if modified:
1007                self.modifyRecord(**data)
1008        if pghandler: pghandler.finish()
1009    ###)
1010
1011    def refreshCatalog(self, clear=0, pghandler=None): ###(
1012        """ re-index everything we can find """
1013        students_folder = self.portal_url.getPortalObject().campus.students
1014        if clear:
1015            self._catalog.clear()
1016        students = self.portal_catalog(portal_type="Student")
1017        num_objects = len(students)
1018        cached_data = self.fill_certificates_dict()
1019        if pghandler:
1020            pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1021        for i in xrange(num_objects):
1022            if pghandler: pghandler.report(i)
1023            student_brain = students[i]
1024            spath = student_brain.getPath()
1025            student_object = student_brain.getObject()
1026            data = {}
1027            sid = data['id'] = student_brain.getId
1028            data['review_state'] = student_brain.review_state
1029            sub_objects = False
1030            for pt in self.affected_types.keys():
1031                modified = True
1032                try:
1033                    doc = getattr(student_object,self.affected_types[pt]['id']).getContent()
1034                    sub_objects = True
1035                except:
1036                    #from pdb import set_trace;set_trace()
1037                    continue
1038                for field in self.affected_types[pt]['fields']:
1039                    if hasattr(self,'get_from_doc_%s' % field):
1040                        data[field] = getattr(self,'get_from_doc_%s' % field)(doc,
1041                                                                              cached_data=cached_data)
1042                    else:
1043                        data[field] = getattr(doc,field,None)
1044            if not sub_objects:
1045                import_res = self.returning_import(id = sid)
1046                if not import_res:
1047                    continue
1048                import_record = import_res[0]
1049                data['matric_no'] = import_record.matric_no
1050                data['sex'] = import_record.Sex == 'F'
1051                data['name'] = "%s %s %s" % (import_record.Firstname,
1052                                             import_record.Middlename,
1053                                             import_record.Lastname)
1054                data['jamb_reg_no'] = import_record.Entryregno
1055            #else:
1056            #    study_course = getattr(student_object,'study_course',None)
1057            #    current_level = data.get('level',None)
1058            #    data['registered_courses'] = []
1059            #    if study_course and current_level and current_level in study_course.objectIds():
1060            #        level_obj = getattr(study_course,current_level)
1061            #        courses = []
1062            #        for c in level_obj.objectIds():
1063            #            if c.endswith('_co'):
1064            #                courses.append(c[:-3])
1065            #            else:
1066            #                courses.append(c)
1067            #        data['registered_courses'] = courses
1068            self.addRecord(**data)
1069        if pghandler: pghandler.finish()
1070    ###)
1071
1072    security.declarePrivate('notify_event_listener') ###(
1073    def notify_event_listener(self,event_type,object,infos):
1074        "listen for events"
1075        if not infos.has_key('rpath'):
1076            return
1077        pt = getattr(object,'portal_type',None)
1078        mt = getattr(object,'meta_type',None)
1079        students_catalog = self
1080        data = {}
1081        if pt == 'Student' and\
1082           mt == 'CPS Proxy Folder' and\
1083           event_type.startswith('workflow'):
1084            data['id'] = object.getId()
1085            data['review_state'] = self.portal_workflow.getInfoFor(object,'review_state',None)
1086            students_catalog.modifyRecord(**data)
1087            return
1088        rpl = infos['rpath'].split('/')
1089        if pt == 'Student' and mt == 'CPS Proxy Folder':
1090            student_id = object.id
1091            if event_type == "sys_add_object":
1092                try:
1093                    self.addRecord(id = student_id)
1094                except ValueError:
1095                    pass
1096                return
1097            elif event_type == 'sys_del_object':
1098                self.deleteRecord(student_id)
1099                #import pdb;pdb.set_trace()
1100        #elif pt == 'StudentCourseResult' and mt == 'CPS Proxy Folder':
1101        #    if event_type not in ("sys_add_object","sys_del_object"):
1102        #        return
1103        #    level_session = getattr(object.aq_parent.getContent(),'session','unknown')
1104        #    if level_session not in (self.getSessionId()[-2:],'2006/2007'):
1105        #        return
1106        #    course_id = object.getId()
1107        #    if course_id.endswith('_co'):
1108        #        course_id = course_id[:-3]
1109        #    student_id = object.absolute_url_path().split('/')[-4]
1110        #    res = students_catalog(id = student_id)
1111        #    if not res:
1112        #        return
1113        #    student_rec = res[0]
1114        #    registered_courses = getattr(student_rec,'registered_courses',None)
1115        #    if not registered_courses:
1116        #        registered_courses = []
1117        #    if event_type == "sys_add_object":
1118        #        if course_id not in registered_courses:
1119        #            registered_courses.append(course_id)
1120        #        else:
1121        #            return
1122        #    elif registered_courses and event_type == "sys_del_object":
1123        #        removed = False
1124        #        while course_id in registered_courses:
1125        #            removed = True
1126        #            registered_courses.remove(course_id)
1127        #        if not removed:
1128        #            return
1129        #    data['id'] = student_id
1130        #    data['registered_courses'] = registered_courses
1131        #    self.modifyRecord(record = student_rec, **data)
1132        #    return
1133        if pt not in self.affected_types.keys():
1134            return
1135        if event_type not in ('sys_modify_object'):
1136            return
1137        if mt == 'CPS Proxy Folder':
1138            return
1139        for field in self.affected_types[pt]['fields']:
1140            if hasattr(self,'get_from_doc_%s' % field):
1141                data[field] = getattr(self,'get_from_doc_%s' % field)(object)
1142            else:
1143                data[field] = getattr(object,field)
1144        data['id'] = rpl[2]
1145        self.modifyRecord(**data)
1146    ###)
1147
1148
1149InitializeClass(StudentsCatalog)
1150
1151###)
1152
1153class CoursesCatalog(WAeUPTable): ###(
1154    security = ClassSecurityInfo()
1155
1156    meta_type = 'WAeUP Courses Catalog'
1157    name =  "courses_catalog"
1158    key = "code"
1159    def __init__(self,name=None):
1160        if name ==  None:
1161            name =  self.name
1162        WAeUPTable.__init__(self, name)
1163
1164    def manage_catalogReindex(self, REQUEST, RESPONSE, URL1): ###(
1165        """ clear the catalog, then re-index everything """
1166
1167        elapse = time.time()
1168        c_elapse = time.clock()
1169
1170        pgthreshold = self._getProgressThreshold()
1171        handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
1172        self.refreshCatalog(clear=1, pghandler=handler)
1173
1174        elapse = time.time() - elapse
1175        c_elapse = time.clock() - c_elapse
1176
1177        RESPONSE.redirect(
1178            URL1 +
1179            '/manage_catalogAdvanced?manage_tabs_message=' +
1180            urllib.quote('Catalog Updated \n'
1181                         'Total time: %s\n'
1182                         'Total CPU time: %s' % (`elapse`, `c_elapse`)))
1183    ###)
1184
1185    def reindexIndex(self, name, REQUEST,pghandler=None): ###(
1186        if isinstance(name, str):
1187            name = (name,)
1188        courses = self.portal_catalog(portal_type="Course")
1189        num_objects = len(courses)
1190        if pghandler:
1191            pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1192        for i in xrange(num_objects):
1193            if pghandler: pghandler.report(i)
1194            course_brain = courses[i]
1195            course_object = course_brain.getObject()
1196            pl = course_brain.getPath().split('/')
1197            data = {}
1198            cid = data[self.key] = course_brain.getId
1199            data['faculty'] = pl[-4]
1200            data['department'] = pl[-3]
1201            doc = course_object.getContent()
1202            for field in name:
1203                if field not in (self.key,'faculty','department'):
1204                    data[field] = getattr(doc,field)
1205            self.modifyRecord(**data)
1206        if pghandler: pghandler.finish()
1207    ###)
1208
1209    def refreshCatalog(self, clear=0, pghandler=None): ###(
1210        """ re-index everything we can find """
1211        if clear:
1212            self._catalog.clear()
1213        courses = self.portal_catalog(portal_type="Course")
1214        num_objects = len(courses)
1215        if pghandler:
1216            pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1217        #from pdb import set_trace;set_trace()
1218        for i in xrange(num_objects):
1219            if pghandler: pghandler.report(i)
1220            course_brain = courses[i]
1221            course_doc = course_brain.getObject().getContent()
1222            pl = course_brain.getPath().split('/')
1223            data = {}
1224            for field in self.schema():
1225                data[field] = getattr(course_doc,field,None)
1226            data[self.key] = course_brain.getId
1227            ai = pl.index('academics')
1228            data['faculty'] = pl[ai +1]
1229            data['department'] = pl[ai +2]
1230            if clear:
1231                self.addRecord(**data)
1232            else:
1233                self.modifyRecord(**data)
1234        if pghandler: pghandler.finish()
1235    ###)
1236
1237    security.declarePrivate('notify_event_listener') ###(
1238    def notify_event_listener(self,event_type,object,infos):
1239        "listen for events"
1240        if not infos.has_key('rpath'):
1241            return
1242        pt = getattr(object,'portal_type',None)
1243        mt = getattr(object,'meta_type',None)
1244        if pt != 'Course':
1245            return
1246        data = {}
1247        rpl = infos['rpath'].split('/')
1248        if event_type not in ("sys_add_object","sys_modify_object","sys_del_object"):
1249            return
1250        course_id = object.getId()
1251        data[self.key] = course_id
1252        if event_type == "sys_add_object" and mt == 'CPS Proxy Folder':
1253            try:
1254                self.addRecord(**data)
1255            except ValueError:
1256                return
1257            course_id = object.getId()
1258            doc = object.getContent()
1259            if doc is None:
1260                return
1261            for field in self.schema():
1262                data[field] = getattr(doc,field,None)
1263            data[self.key] = course_id
1264            ai = rpl.index('academics')
1265            data['faculty'] = rpl[ai +1]
1266            data['department'] = rpl[ai +2]
1267            self.modifyRecord(**data)
1268            return
1269        if event_type == "sys_del_object":
1270            self.deleteRecord(course_id)
1271            return
1272        if event_type == "sys_modify_object" and mt == 'Course':
1273            #from pdb import set_trace;set_trace()
1274            for field in self.schema():
1275                data[field] = getattr(object,field,None)
1276            course_id = object.aq_parent.getId()
1277            data[self.key] = course_id
1278            ai = rpl.index('academics')
1279            data['faculty'] = rpl[ai +1]
1280            data['department'] = rpl[ai +2]
1281            self.modifyRecord(**data)
1282    ###)
1283
1284
1285InitializeClass(CoursesCatalog)
1286###)
1287
1288class CourseResults(WAeUPTable): ###(
1289    security = ClassSecurityInfo()
1290
1291    meta_type = 'WAeUP Results Catalog'
1292    name = "course_results"
1293    key = "key" #student_id + level + course_id
1294    def __init__(self,name=None):
1295        if name ==  None:
1296            name = self.name
1297        WAeUPTable.__init__(self, name)
1298        self._queue = []
1299
1300    def addMultipleRecords(self, records): ###(
1301        """add many records"""
1302        added_keys = []
1303        for data in records:
1304            uid = key = "%(student_id)s|%(level_id)s|%(course_id)s" % data
1305            data['%s' % self.key] = uid
1306            res = self.searchResults({"%s" % self.key : uid})
1307            if len(res) > 0:
1308                raise ValueError("More than one record with uid %s" % uid)
1309            self.catalog_object(dict2ob(data), uid=uid)
1310        return uid
1311    ###)
1312
1313    def deleteResultsHere(self,level_id,student_id): ###(
1314        #import pdb;pdb.set_trace()
1315        query = Eq('student_id',student_id) & Eq('level_id', level_id)
1316        course_results = self.course_results.evalAdvancedQuery(query)
1317        for result in course_results:
1318            self.deleteRecord(result.key)
1319    ###)
1320
1321    def moveResultsHere(self,level,student_id): ###(
1322        #import pdb;pdb.set_trace()
1323        level_id = level.getId()
1324        query = Eq('student_id',student_id) & Eq('level_id', level_id)
1325        course_results = self.course_results.evalAdvancedQuery(query)
1326        existing_courses = [cr.code for cr in course_results]
1327        to_delete = []
1328        for code,obj in level.objectItems():
1329            to_delete.append(code)
1330            carry_over = False
1331            if code.endswith('_co'):
1332                carry_over = True
1333                code  = code[:-3]
1334            if code in existing_courses:
1335                continue
1336            course_result_doc = obj.getContent()
1337            data = {}
1338            course_id = code
1339            for field in self.schema():
1340                data[field] = getattr(course_result_doc,field,'')
1341            data['key'] = key = "%(student_id)s|%(level_id)s|%(course_id)s" % vars()
1342            data['student_id'] = student_id
1343            data['level_id'] = level_id
1344            session_id = self.getLevelSession(level.getContent(),student_id,level_id)
1345            data['session_id'] = session_id
1346            #data['queue_status'] = OBJECT_CREATED
1347            data['code'] = course_id
1348            data['carry_over'] = carry_over
1349            self.catalog_object(dict2ob(data), uid=key)
1350        level.manage_delObjects(to_delete)
1351    ###)
1352
1353    def getCourses(self,student_id,level_id): ###(
1354        query = Eq('student_id',student_id) & Eq('level_id', level_id)
1355        course_results = self.course_results.evalAdvancedQuery(query)
1356        carry_overs = []
1357        normal = []
1358        credits = 0
1359        for brain in course_results:
1360            d = {}
1361            credits += int(brain.credits)
1362            for field in self.schema():
1363                d[field] = getattr(brain,field,'')
1364            #d['sheduled'] = brain.queue_status == ADDING_SHEDULED
1365            d['coe'] = 'Elective'
1366            if brain.core_or_elective:
1367                d['coe'] = 'Core'
1368            id = code = d['id'] = brain.code
1369            d['code'] = code
1370            d['title'] = self.courses_catalog.evalAdvancedQuery(Eq('code',code))[0].title
1371            if brain.carry_over:
1372                d['coe'] = 'Carry-Over'
1373                carry_overs.append(d)
1374            else:
1375                normal.append(d)
1376        normal.sort(cmp=lambda x,y: cmp("%(semester)s%(code)s" % x,
1377                                        "%(semester)s%(code)s" % y))
1378        carry_overs.sort(cmp=lambda x,y: cmp("%(semester)s%(code)s" % x,
1379                                             "%(semester)s%(code)s" % y))
1380        return credits,carry_overs,normal
1381    ###)
1382
1383InitializeClass(CourseResults)
1384###)
1385
1386class OnlinePaymentsImport(WAeUPTable): ###(
1387
1388    meta_type = 'WAeUP Online Payment Transactions'
1389    name = "online_payments_import"
1390    key = "order_id"
1391    def __init__(self,name=None):
1392        if name ==  None:
1393            name = self.name
1394        WAeUPTable.__init__(self, name)
1395
1396
1397InitializeClass(OnlinePaymentsImport)
1398###)
1399
1400class ReturningImport(WAeUPTable): ###(
1401
1402    meta_type = 'Returning Import Table'
1403    name = "returning_import"
1404    key = "matric_no"
1405    def __init__(self,name=None):
1406        if name ==  None:
1407            name = self.name
1408        WAeUPTable.__init__(self, name)
1409
1410
1411InitializeClass(ReturningImport)
1412###)
1413
1414class ResultsImport(WAeUPTable): ###(
1415
1416    meta_type = 'Results Import Table'
1417    name = "results_import"
1418    key = "key"
1419    def __init__(self,name=None):
1420        if name ==  None:
1421            name = self.name
1422        WAeUPTable.__init__(self, name)
1423
1424
1425InitializeClass(ResultsImport)
1426
1427###)
1428
1429class PaymentsCatalog(WAeUPTable): ###(
1430
1431    meta_type = 'WAeUP Payments Catalog'
1432    name = "students_catalog"
1433    key = "id"
1434    def __init__(self,name=None):
1435        if name ==  None:
1436            name = self.name
1437        WAeUPTable.__init__(self, name)
1438
1439
1440InitializeClass(PaymentsCatalog)
1441
1442###)
1443
1444# BBB:
1445AccomodationTable = AccommodationTable
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