1: import string
2: import socket
3: import urllib
4: import string
5: import xml.dom.minidom
6: from types import *
7: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
8: from OFS.SimpleItem import SimpleItem
9: from Globals import package_home
10: import Globals
11: from AccessControl import ClassSecurityInfo
12: import os.path
13:
14: displayTypes = ['ZSQLExtendFolder','ZSQLBibliography','ECHO_group','ECHO_collection','ECHO_resource','ECHO_link','ECHO_sqlElement','ECHO_pageTemplate','ECHO_externalLink','ImageCollectionIFrame','VLP_resource','VLP_essay','ECHO_ZCatalogElement','ImageCollection','versionedFileFolder']
15:
16: def content_html(self,type):
17: """template fuer content"""
18: #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
19: #
20: #if templates:
21: # return templates[0][1]()
22:
23: if hasattr(self,type+"_template"):
24: obj=getattr(self,type+"_template")
25: return obj()
26: else:
27: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self)
28: pt.content_type="text/html"
29: return pt()
30:
31:
32:
33: class ECHO_basis:
34: """basis eigenschaften fuer echo objekte"""
35: def showRDF(self):
36: """showrdf"""
37: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
38: ret="""<?xml version="1.0" encoding="utf-8"?>\n<RDF:RDF xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ECHONAVIGATION="http://www.echo.eu/rdf#">\n"""
39: ret+=self.getRDF(urn="echo:colllectionroot")+"\n"
40:
41: ret+="""</RDF:RDF>"""
42: return ret
43:
44:
45:
46: def createSubElementRDF(self,urn=None):
47: """rdf list"""
48: if not urn:
49: urn=self.absolute_url()
50: ret=""
51:
52: rettemp="""<RDF:Seq RDF:about="%s">\n"""%urn
53: flag=0
54:
55: li="""<RDF:li RDF:resource="%s" />\n"""
56: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
57: nurn=self.absolute_url()+'/getFullTextXML'
58: rettemp+=li%nurn
59: flag=1
60: if not ('<error>' in self.getImageView(noredirect='Yes')):
61: nurn=self.absolute_url()+'/getImageView'
62: rettemp+=li%nurn
63: flag=1
64:
65:
66: if not ('<error>' in self.showMetaDataXML()):
67: nurn=self.absolute_url()+'/showMetaDataXML'
68: rettemp+=li%nurn
69: flag=1
70:
71: rettemp+="</RDF:Seq>"
72:
73: if flag==1:
74: ret+=rettemp
75:
76: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
77: nurn=self.absolute_url()+'/getFullTextXML'
78: ret+=getRDFDescription(self,self.absolute_url()+'/getFullTextXML',urn=nurn,nameDef="Fulltext",typeName="ECHO_fulltext")
79:
80: if not ('<error>' in self.getImageView(noredirect='Yes')):
81: nurn=self.absolute_url()+'/getImageView'
82: ret+=getRDFDescription(self,self.absolute_url()+'/getImageView',urn=nurn,nameDef="Image View",typeName="ECHO_imageview")
83:
84: if not ('<error>' in self.showMetaDataXML()):
85: nurn=self.absolute_url()+'/showMetaDataXML'
86: ret+=getRDFDescription(self,self.absolute_url()+'/showMetaDataXML',urn=nurn,nameDef="Metadata",typeName="ECHO_metaData")
87:
88: return ret
89:
90: def content_html(self,type="collection"):
91: """template fuer content bei einbau und ECHO_Umgebung"""
92:
93: return content_html(self,type)
94:
95: def getTitle(self):
96: """title"""
97: try:
98: return self.title.encode('utf-8','ignore')
99: except:
100: self.title=self.title.decode('iso-8859-1','ignore')[0:] #correnct conding error
101: return self.title.encode('utf-8','ignore')
102:
103: def getLabel(self):
104: """title"""
105: try:
106: return self.label.encode('utf-8','ignore')
107: except:
108: self.label=self.label.decode('iso-8859-1','ignore')[0:] #correnct conding error
109: return self.label.encode('utf-8','ignore')
110:
111:
112: def changeECHOEntriesForm(self):
113: """change Entries for the ECHO Navigation environment"""
114: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeECHOEntriesForm')).__of__(self)
115: return pt()
116:
117: def changeECHOEntries(self,label,weight,description,queryString,RESPONSE=None):
118: """change Entries for the ECHO Navigation environment
119: @param label: label fuer die Navigation"""
120: self.label=label
121: self.weight=weight
122: self.description=description
123: self.queryString=queryString
124:
125: if RESPONSE:
126: RESPONSE.redirect("manage_main")
127:
128: manage_options=({'label':'change ECHO Navigation Entries','action':'changeECHOEntriesForm'},)
129:
130: def getMapAreas(self):
131: """returns the list of MapAreas"""
132: # get all contained MapAreas
133: areas = [res[1] for res in self.ZopeFind(self, obj_metatypes=('MapArea'))]
134: return areas
135:
136: def addMapArea(self, newarea):
137: """add a map area to this object"""
138: if (newarea.id is None):
139: # create new id
140: areas = self.getMapAreas()
141: newarea.id = "a%02d"%len(areas)
142: self._setObject(newarea.id, newarea)
143:
144: def ECHO_addCoords(self,RESPONSE=None):
145: """change or add MapArea"""
146: #return self.REQUEST
147: # change existing areas
148: for area in self.getMapAreas():
149: id = area.getId()
150: if self.REQUEST.has_key('del.'+id):
151: # delete this area
152: self._delObject(id)
153: # return to same menu
154: if RESPONSE is not None:
155: RESPONSE.redirect('ECHO_graphicEntry')
156: return
157: # modify this area
158: coordstring = self.REQUEST.get('coords.'+id, '')
159: coords = string.split(coordstring, ',')
160: angle = self.REQUEST.get('angle.'+id, '0')
161: type = self.REQUEST.get('type.'+id, 'area')
162: if len(coords) == 4:
163: area.setCoordString(coordstring)
164: area.setAngle(angle)
165: area.setType(type)
166: # add new area
167: if self.REQUEST.has_key('add'):
168: coordstring = self.REQUEST.get('coords.new', '')
169: coords = string.split(coordstring, ',')
170: angle = self.REQUEST.get('angle.new', '0')
171: type = self.REQUEST.get('type.new', 'area')
172: if len(coords) == 4:
173: coords.append(angle)
174: area = MapArea(None, coords, type=type)
175: self.addMapArea(area)
176: # return to edit area menu
177: if RESPONSE is not None:
178: RESPONSE.redirect('ECHO_graphicEntry')
179:
180:
181: #ende der echo erweiterungen
182:
183:
184: def toList(field):
185: """Einzelfeld in Liste umwandeln"""
186: if type(field)==StringType:
187: return [field]
188: else:
189: return field
190:
191: def getText(nodelist):
192:
193: rc = ""
194: for node in nodelist:
195: if node.nodeType == node.TEXT_NODE:
196: rc = rc + node.data
197: return rc
198:
199: def getTextFromNode(nodename):
200: nodelist=nodename.childNodes
201: rc = ""
202: for node in nodelist:
203: if node.nodeType == node.TEXT_NODE:
204: rc = rc + node.data
205: return rc
206:
207:
208: def readFieldFromXML(meta_url,parent,field):
209: """lesespezifisches metadatum"""
210:
211: try:
212: dom=xml.dom.minidom.parse(meta_url)
213:
214: except:
215: try:
216: fh=urllib.urlopen(meta_url)
217: dom=xml.dom.minidom.parse(fh)
218: except:
219: return None
220: if not dom: return None
221:
222: parent=dom.getElementsByTagName(parent)
223: if not parent: return None
224:
225: field=parent[0].getElementsByTagName(field)
226:
227: if not field: return None
228:
229: return getText(field[0].childNodes)
230:
231:
232:
233: def urlopen(url):
234: """urlopen mit timeout"""
235: socket.setdefaulttimeout(2)
236: ret=urllib.urlopen(url)
237: socket.setdefaulttimeout(5)
238: return ret
239: # urlopener = urllib.URLopener()
240: #
241: # try:
242: # con = urlopener.open(url)
243: # return con
244: # except timeoutsocket.Timeout:
245: # return None
246:
247:
248:
249:
250:
251: def checkOnlyOneInGroup(object):
252: """check if object is a group and if it containt only one element it return this element"""
253: displayedObjects=object.ZopeFind(object,obj_metatypes=displayTypes)
254: if len(displayedObjects)==1: # nur ein Object dann redirect auf dieses Object
255:
256: return displayedObjects[0][1]
257: else: return object
258:
259: def getSubCols(self,sortfield="weight",subColTypes= displayTypes,sortFieldMD=None):
260:
261: def sortfnc(sortfield,x,y):
262: xa=x[1].getMDValue(sortfield)
263: ya=y[1].getMDValue(sortfield)
264: print xa,ya
265: return cmp(xa,ya)
266:
267: sortWithMD = lambda sortfield : (lambda x,y : sortfnc(sortfield,x,y))
268: ids=[]
269: displayedObjects=self.ZopeFind(self,obj_metatypes=subColTypes)
270:
271:
272: for entry in displayedObjects:
273:
274: object=entry[1]
275: ids.append(object)
276:
277: try:
278: sortfield=self.sortfield
279: except:
280: """nothing"""
281:
282: tmplist=[]
283: for x in ids:
284: if hasattr(x,sortfield):
285: try:
286:
287: x=int(x)
288: except:
289: """nothing"""
290: tmp=getattr(x,sortfield)
291: else:
292: tmp=10000000
293: tmplist.append((tmp,x))
294:
295: if not sortFieldMD:
296: tmplist.sort()
297: else:
298: tmplist.sort(sortWithMD(sortFieldMD))
299:
300: return [x for (key,x) in tmplist]
301:
302: def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
303: """Rerender all Links"""
304: ret=""
305:
306: if not obj:
307: obj = self
308:
309: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource'],search_sub=1)
310:
311: for entry in entries:
312: if entry[1].meta_type == 'ECHO_resource':
313: try:
314: entry[1].ECHO_getResourceMD(template="no")
315: if "title" in types:
316: entry[1].generate_title()
317: if "label" in types:
318: entry[1].generate_label()
319: ret+="OK:"+entry[0]+"-- "+entry[1].getTitle().decode('utf-8')+"-- "+entry[1].getTitle().decode('utf-8')+"<br>"
320: except:
321: ret+="Error:"+entry[0]+"<br>"
322:
323:
324:
325:
326: return "<html><body>"+ret+"Rerenderd all links to resources in: "+self.title+"</html></body>"
327:
328: def reloadMetaDataFromStorage(self,RESPONSE=None):
329: """copy metadata from the storage to ECHO"""
330: ret=""
331: resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
332:
333: for resource in resources:
334: x=str(resource[1].copyIndex_meta2echo_resource())+"<br>"
335: ret+=x
336: #print x
337:
338:
339: if RESPONSE is not None:
340: #RESPONSE.redirect('./manage_main')
341: return "<html><body>"+ret+"</html></body>"
342:
343: return ret
344:
345: def getRDFDescription(self,linkURL,urn=None,nameDef=None,typeName=None):
346: """rdf"""
347:
348: ret=""
349: about="""<RDF:Description RDF:about="%s">"""
350: name="""<ECHONAVIGATION:name>%s</ECHONAVIGATION:name>"""
351: link="""<ECHONAVIGATION:link xlink:href="%s">%s</ECHONAVIGATION:link>"""
352: clickable="""<ECHONAVIGATION:linkClickable>%s</ECHONAVIGATION:linkClickable>"""
353: #link="""<ECHONAVIGATION:link RDF:about="%s"/>"""
354: type="""<ECHONAVIGATION:type>%s</ECHONAVIGATION:type>"""
355: #xlink="""<ECHONAVIGATION:xlink xlink:href="%s"/>"""
356: if not urn:
357: #urn="urn:"+re.sub('/',':',self.absolute_url())
358: urn=self.absolute_url()
359: about2=about%urn
360: if not nameDef:
361: if hasattr(self,'label') and not (self.label==""):
362: name2=name%self.label
363: elif not self.title=="":
364: name2=name%self.title
365: else:
366: name2=name%self.getId()
367:
368: name2=re.sub('&','&',name2)
369: else:
370: name2=name%nameDef
371:
372: linkURL=re.sub('http:','',linkURL)
373: linkURL2=re.sub('&','&',linkURL)
374: link2=link%(("http:"+linkURL2),("http:"+urllib.quote(linkURL)))
375: clickable2=clickable%"true"
376:
377: if not typeName:
378: type2=type%self.meta_type
379: else:
380: type2=type%typeName
381:
382: #ret=about2+"\n"+name2+"\n"+link2+"\n"+type2+"\n"+clickable2+"\n</RDF:Description>"
383: ret=about2+"\n"+name2+"\n"+type2+"\n"+clickable2+"\n</RDF:Description>"
384: return ret
385:
386: def getCopyrightsFromForm(self,argv):
387: medias={}
388: partners={}
389: copyrights={}
390:
391: copyrightsFinal=[]
392: for arg in argv.keys():
393:
394: if arg[0:5]=='media':
395: nm=int(arg[5:])
396: medias[nm]=argv[arg]
397: elif arg[0:5]=='partn':
398: nm=int(arg[5:])
399: partners[nm]=argv[arg]
400: elif arg[0:5]=='copyr':
401: nm=int(arg[5:])
402: copyrights[nm]=argv[arg]
403:
404:
405:
406: copyrightsList=[(medias[nm],partners[nm],copyrights[nm]) for nm in medias.keys()]
407: for copyright in copyrightsList:
408:
409: if copyright[2]=='institution0000':
410: copyrightsFinal.append((copyright[0],copyright[1],self.getPartnerCopyright(copyright[1],'')))
411: else:
412: if not copyright[0]=='':
413: copyrightsFinal.append(copyright)
414:
415:
416: return copyrightsFinal
417:
418: #List of different types for the graphical linking viewer
419: viewClassificationListMaster=['view point','area']
420:
421:
422: def checkDiffs(self,metadict):
423: """check differences"""
424:
425:
426:
427:
428: def NoneToEmpty(obj):
429: if obj:
430: return obj
431: else:
432: return ""
433:
434:
435:
436: diffs={}
437:
438: tags=self.findTagsFromMapping(self.contentType)
439: self.referencetypes=tags[2]
440: self.fields=tags[3]
441:
442:
443: for field in tags[1]:
444: try:
445: if (NoneToEmpty(self.getFieldValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):
446: diffs[self.getFieldTag(tags,field)]=1
447: else:
448:
449: diffs[self.getFieldTag(tags,field)]=0
450: except:
451: diffs[self.getFieldTag(tags,field)]=0
452:
453: return diffs
454:
455:
456: def zptFile(self, path):
457: """returns a page template file from the product"""
458: pt=PageTemplateFile(os.path.join(package_home(globals()), path)).__of__(self)
459: return pt
460:
461:
462: def sendFile(self, filename, type):
463: """sends an object or a local file (in the product) as response"""
464: paths = filename.split('/')
465: object = self
466: # look for an object called filename
467: for path in paths:
468: if hasattr(object, path):
469: object = getattr(object, path)
470: else:
471: object = None
472: break
473: if object:
474: # if the object exists then send it
475: return object.index_html(self.REQUEST.REQUEST, self.REQUEST.RESPONSE)
476: else:
477: # send a local file with the given content-type
478: fn = os.path.join(package_home(globals()), filename)
479: self.REQUEST.RESPONSE.setHeader("Content-Type", type)
480: self.REQUEST.RESPONSE.write(file(fn).read())
481: return
482:
483:
484: class BrowserCheck:
485: """check the browsers request to find out the browser type"""
486:
487: def __init__(self, zope):
488: """initialisiere"""
489: self.ua = zope.REQUEST.get_header("HTTP_USER_AGENT")
490: self.isN4 = False
491: self.isIE = False
492: if string.find(self.ua, 'MSIE') > -1:
493: self.isIE = True
494: else:
495: self.isN4 = string.find(self.ua, 'Mozilla/4.') > -1
496: try:
497: self.nav = self.ua[string.find(self.ua, '('):]
498: ie = string.split(self.nav, "; ")[1]
499: if string.find(ie, "MSIE") > -1:
500: self.versIE = string.split(ie, " ")[1]
501: except: pass
502: self.isMac = string.find(self.ua, 'Macintosh') > -1
503: self.isWin = string.find(self.ua, 'Windows') > -1
504: self.isIEWin = self.isIE and self.isWin
505: self.isIEMac = self.isIE and self.isMac
506:
507:
508: def writeMetadata(url,metadict,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,xmlfrag=None,digiliburlprefix=None):
509: """Einlesen der Metadaten und und erstellen des geaenderten XML file"""
510:
511: def updateTextToolNode(tag,value):
512: #print dom,tag,value
513: metanode=dom.getElementsByTagName('texttool')[0]
514: try:
515: nodeOld=metanode.getElementsByTagName(tag)
516: except:
517: nodeOld=None
518:
519: if nodeOld:
520: metanode.removeChild(nodeOld[0]).unlink()
521:
522: node=dom.createElement(tag)
523: nodetext=dom.createTextNode(value)
524: node.appendChild(nodetext)
525: metanode.appendChild(node)
526:
527: if xmlfrag:
528: geturl="""<?xml version="1.0" ?>
529: <resource type="MPIWG">
530: <meta>
531: <bib type="Book">
532: </bib>
533: </meta>
534: </resource>"""
535: dom=xml.dom.minidom.parseString(geturl)
536: else:
537: try:
538: geturl=""
539: for line in ECHO_helpers.urlopen(url).readlines():
540: geturl=geturl+line
541:
542:
543: except:
544: return (None,"Cannot open: "+url)
545:
546: try:
547: dom=xml.dom.minidom.parseString(geturl)
548: except:
549: return (None,"Cannot parse: "+url+"<br>"+geturl)
550:
551:
552:
553: metanodes=dom.getElementsByTagName('bib')
554:
555: if not metanodes:
556: metanodes=dom.getElementsByTagName('archimedes')
557:
558: metanode=metanodes[0]
559:
560: for metaData in metadict.keys():
561:
562: try:
563: nodeOld=metanode.getElementsByTagName(metaData)
564: except:
565: nodeOld=None
566:
567: if nodeOld:
568: metanode.removeChild(nodeOld[0]).unlink()
569: else:
570: # try also old writing rule - instead of _:
571: try:
572: nodeOld=metanode.getElementsByTagName(re.sub('_','-',metaData))
573: except:
574: nodeOld=None
575:
576: if nodeOld:
577: metanode.removeChild(nodeOld[0]).unlink()
578:
579: metanodeneu=dom.createElement(metaData)
580: metanodetext=dom.createTextNode(metadict[metaData])
581: #try:
582: #metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8"))
583: #except:
584: #metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8'))
585: metanodeneu.appendChild(metanodetext)
586: metanode.appendChild(metanodeneu)
587:
588:
589:
590:
591:
592: if project:
593: updateTextToolNode('project',project)
594:
595: if startpage:
596: updateTextToolNode('startpage',startpage)
597:
598: if topbar:
599: updateTextToolNode('toptemplate',topbar)
600:
601: if thumbtemplate:
602: updateTextToolNode('thumbtemplate',thumbtemplate)
603:
604: if xslt:
605: updateTextToolNode('xslt',xslt)
606:
607:
608: if digiliburlprefix:
609: updateTextToolNode('digiliburlprefix',digiliburlprefix)
610:
611: try:
612: return dom.toxml().encode('utf-8')
613: except:
614: return dom.toxml('utf-8')
615:
616:
617:
618: def readMetadata(url):
619: """Methode zum Auslesen der Metadateninformation zu einer Resource
620: Vorerst noch Typ bib"""
621:
622: metadict={}
623: try:
624: geturl=""
625: for line in ECHO_helpers.urlopen(url).readlines():
626: geturl=geturl+line
627:
628:
629: except:
630: return (None,"Cannot open: "+url)
631:
632: try:
633: dom=xml.dom.minidom.parseString(geturl)
634: except:
635: return (None,"Cannot parse: "+url+"<br>"+geturl)
636:
637: metanode=dom.getElementsByTagName('bib')
638: metadict['bib_type']='Book'
639: if len(metanode)==0:
640: metanode=dom.getElementsByTagName('archimedes')
641: metadict['bib_type']='Archimedes'
642:
643:
644: if not len(metanode)==0:
645: metacontent=metanode[0].childNodes
646:
647: try:
648: metadict['bib_type']=getText(dom.getElementsByTagName('bib')[0].attributes['type'].childNodes)
649: except:
650: """nothing"""
651:
652: for node in metacontent:
653: try:
654: #print urllib.unquote(getText(node.childNodes)),getText(node.childNodes)
655: metadict[re.sub('-','_',node.tagName.lower())]=urllib.unquote(getText(node.childNodes))
656: except:
657: """nothing"""
658:
659:
660: return metadict,""
661:
662:
663: class MapArea(SimpleItem):
664: """simple class to hold coordinates"""
665:
666: meta_type = 'MapArea'
667: # Create a SecurityInfo for this class.
668: security = ClassSecurityInfo()
669: security.setDefaultAccess("allow")
670: # type constants
671: TYPE_AREA = 'area'
672: TYPE_ARROW = 'arrow'
673:
674: def __init__(self, id, coords, label=None, type=None, text=None):
675: """init"""
676: self.coords = coords[0:4]
677: if len(coords) > 4:
678: self.angle = coords[4]
679: else:
680: self.angle = 0
681: self.id = id
682: self.label = label
683: self.setType(type)
684: self.text = text
685:
686: def setCoords(self, coords):
687: """sets the coords"""
688: self.coords = coords
689:
690: def getCoordString(self):
691: """returns coordinates as a string"""
692: return string.join(self.coords, ',')
693:
694: def setCoordString(self, coordstring):
695: """sets coordinates from a string"""
696: coords = string.split(coordstring, ',')
697: self.coords = [c.strip() for c in coords]
698:
699: def getFullId(self, prefix=None):
700: """returns the id with prefixed parent id"""
701: if prefix is None:
702: if hasattr(self, 'aq_parent'):
703: prefix = self.aq_parent.id
704: else:
705: prefix = "id"
706: fid = prefix + "." + self.id
707: return fid
708:
709: def getType(self):
710: """returns the type"""
711: return self.type
712:
713: def setType(self, type):
714: """sets the type"""
715: if type == MapArea.TYPE_ARROW:
716: self.type = MapArea.TYPE_ARROW
717: elif type == MapArea.TYPE_AREA:
718: self.type = MapArea.TYPE_AREA
719: else:
720: self.type = MapArea.TYPE_AREA
721:
722: def isTypeArea(self):
723: """returns if the type is area"""
724: return self.type == MapArea.TYPE_AREA
725:
726: def isTypeArrow(self):
727: """returns if the type is arrow"""
728: return self.type == MapArea.TYPE_ARROW
729:
730: def getAngle(self):
731: """returns the angle"""
732: return self.angle
733:
734: def setAngle(self, angle):
735: """sets the angle"""
736: self.angle = angle
737:
738: def getText(self):
739: """returns the popup text"""
740: if self.text is None:
741: if hasattr(self, 'aq_parent'):
742: parent = self.aq_parent
743: if parent.contentType == 'text-popup':
744: return parent.description
745: return self.text
746:
747: def setText(self, text):
748: """sets the text"""
749: self.text = text
750:
751: def getLabel(self):
752: """returns the link label"""
753: if self.label is None:
754: if hasattr(self, 'aq_parent'):
755: return self.aq_parent.label or self.aq_parent.id
756: return self.label
757:
758: def setLabel(self, label):
759: """sets the label"""
760: self.label = label
761:
762: def getLinkId(self):
763: if hasattr(self, 'aq_parent'):
764: return self.aq_parent.id
765: return self.id
766:
767:
768: # call this to initialize framework classes, which
769: # does the right thing with the security assertions.
770: Globals.InitializeClass(MapArea)
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