ship/computer/browser/computer.py:

  1 from zope.publisher.browser import BrowserPage
  2 from zope.app.pagetemplate import ViewPageTemplateFile
  3 from zope.formlib.form import EditForm, Fields
  4 from ship.computer.interfaces import IComputer
  5
  6 class ViewComputer(BrowserPage):
  7     """Simple view class for a Computer Object"""
  8     __call__ = ViewPageTemplateFile('templates/computerView.pt')
  9
 10 class ComputerEditForm(EditForm):
 11     """Basic EditForm for Editing Existing Computer Objects"""
 12     form_fields = Fields(IComputer)
 13     label = u"Edit Computer"


ship/computer/browser/configure.zcml :

  1 <configure
  2     xmlns="http://namespaces.zope.org/browser"
  3     xmlns:zope="http://namespaces.zope.org/zope">
  4
  5     <!--Adapters and Security Declarations-->
  6
  7     <!--Browser Views-->
  8     <page
  9         for="ship.computer.interfaces.IComputer"
 10         name="CompIndex.html"
 11         class="ship.computer.browser.computer.ViewComputer"
 12         permission="zope.View"
 13         />
 14
 15     <page
 16         for="ship.computer.interfaces.IComputer"
 17         name="CompEdit.html"
 18         class="ship.computer.browser.computer.ComputerEditForm"
 19         permission="zope.ManageContent"
 20         menu="zmi_views" title="Edit"
 21         />
 22
 23 </configure>


traceback for accessing http://zopeserver/CompObj/@@CompEdit.html :
------
2007-05-22T09:34:09 ERROR SiteError http://sparky:8080/pf/@@CompEdit.html
Traceback (most recent call last):
  File "/opt/Zope-3.1.1/lib/python/zope/publisher/publish.py", line 133, in publish
    result = publication.callObject(request, obj)
  File "/opt/Zope-3.1.1/lib/python/zope/app/publication/zopepublication.py", line 161, in callObject
    return mapply(ob, request.getPositionalArguments(), request)
  File "/opt/Zope-3.1.1/lib/python/zope/publisher/publish.py", line 108, in mapply
    return debug_call(obj, args)
   - __traceback_info__: <security proxied zope.app.publisher.browser.viewmeta.ComputerEditForm instance at 0xb5c1f1cc>
  File "/opt/Zope-3.1.1/lib/python/zope/publisher/publish.py", line 114, in debug_call
    return obj(*args)
  File "/opt/Zope-3.1.1/lib/python/zope/formlib/form.py", line 769, in __call__
    self.update()
  File "/opt/Zope-3.1.1/lib/python/zope/formlib/form.py", line 732, in update
    self.setUpWidgets()
  File "/opt/Zope-3.1.1/lib/python/zope/formlib/form.py", line 802, in setUpWidgets
    adapters=self.adapters, ignore_request=ignore_request
  File "/opt/Zope-3.1.1/lib/python/zope/formlib/form.py", line 393, in setUpEditWidgets
    widget = _createWidget(form_field, field, request, iface)
  File "/opt/Zope-3.1.1/lib/python/zope/formlib/form.py", line 323, in _createWidget
    return component.getMultiAdapter((field, request), iface)
  File "/opt/Zope-3.1.1/lib/python/zope/component/_api.py", line 101, in getMultiAdapter
    adapter = queryMultiAdapter(objects, interface, name, context=context)
  File "/opt/Zope-3.1.1/lib/python/zope/component/_api.py", line 114, in queryMultiAdapter
    return sitemanager.queryMultiAdapter(objects, interface, name, default)
  File "/opt/Zope-3.1.1/lib/python/zope/component/registry.py", line 206, in queryMultiAdapter
    return self.adapters.queryMultiAdapter(
  File "/opt/Zope-3.1.1/lib/python/zope/interface/adapter.py", line 482, in queryMultiAdapter
    result = factory(*objects)
  File "/opt/Zope-3.1.1/lib/python/zope/app/component/metaconfigure.py", line 160, in __call__
    return proxify(self.factory(*objects), self.checker)
  File "/opt/Zope-3.1.1/lib/python/zope/app/form/browser/itemswidgets.py", line 56, in CollectionInputWidget
    IInputWidget)
  File "/opt/Zope-3.1.1/lib/python/zope/component/_api.py", line 103, in getMultiAdapter
    raise ComponentLookupError(objects, interface, name)
ComponentLookupError: ((<zope.schema._field.List object at 0xb5c1facc>, None, <zope.publisher.browser.BrowserRequest instance URL=http://sparky:8080/pf/@@CompEdit.html>), <InterfaceClass zope.app.form.interfaces.IInputWidget>, u'')
127.0.0.1 - - [22/May/2007:09:34:09 -0230] "GET /pf/@@CompEdit.html HTTP/1.1" 500 84 "http://sparky:8080/@@contents.html" "Mozilla/5.0 (compatible; Konqueror/3.5; Linux) KHTML/3.5.4 (like Gecko)"


ship.computer.interfaces.IComputer: 

 24 class IComputer(Interface):
 25     """Store information about a computer Object.
 26     """
 27
 28     ipAddress = TextLine(title = u"IP Address",
 29             description = u"IP Address of the Computer Object",
 30             constraint = validate_ip,
 31             required = True)
 32
 33     macAddress = TextLine(title = u"MAC Address",
 34             description = u"MAC Address of the Computer Object",
 35             constraint = validate_mac,
 36             required = True
 37             )
 38
 39     hostname = TextLine(title = u"Hostname",
 40             description = u"Human Readable Computer Identifier",
 41             default = u"none"
 42             )
 43
 44     room = TextLine(title = u"Room Number",
 45             description = u"Room where the Computer is located",
 46             default = u"none"
 47             ) 
 48
 49     wallplate = TextLine(title = u"Wallplate Number",
 50             description = u"Identifier for C&C, so they know where the Computer\
 51             is plugged in",
 52             required = True
 53             )
 54
 55     users = List(title = u"Users",
 56             description = u"A list of users that use this Computer.",
 57             default = [u'Everyone']
 58             )