查看@个人信息页面时跟踪collective.userdata.examples Plone 4之后的内容

我一直在关注Plone 4网站，试图向/@@personal information页面添加更多字段

我希望添加以下字段（所有字段都是文本字符串字段）：

• 位置
• 脸谱网
• 推特
• LinkedIn

我决定先尝试让“Position”字段工作，并顺利安装和激活了我的加载项

但是，当我转到mysite.com/@@personal preferences时，我确实得到了这个回溯：

Traceback (innermost last):

Module ZPublisher.Publish, line 126, in publish
Module ZPublisher.mapply, line 77, in mapply
Module ZPublisher.Publish, line 46, in call_object
Module zope.formlib.form, line 795, in __call__
Module five.formlib.formbase, line 50, in update
Module zope.formlib.form, line 758, in update
Module plone.fieldsets.form, line 30, in setUpWidgets
Module zope.formlib.form, line 383, in setUpEditWidgets
TypeError: ('Could not adapt', <PloneSite at /peacehospice>, <InterfaceClass 
kcs.userdata.userdataschema.IEnhancedUserDataSchema>) 

kcs.userdata文件夹位于我的实例文件夹内的src文件夹中

在我的构建中，

eggs

部分包含了plone.app.users

以下是我的文件的内容：

位置：kcs.userdata/setup.py

from setuptools import setup, find_packages
import os

version = '1.0'

setup(name='kcs.userdata',
  version=version,
  description="",
  long_description=open("README.txt").read() + "\n" +
                   open(os.path.join("docs", "HISTORY.txt")).read(),
  # Get more strings from
  # http://pypi.python.org/pypi?:action=list_classifiers
  classifiers=[
    "Framework :: Plone",
    "Programming Language :: Python",
    ],
  keywords='',
  author='',
  author_email='',
  url='http://svn.plone.org/svn/collective/',
  license='GPL',
  packages=find_packages(exclude=['ez_setup']),
  namespace_packages=['kcs'],
  include_package_data=True,
  zip_safe=False,
  install_requires=[
      'setuptools',
      'plone.app.users >= 1.0b7',
  ],
  entry_points="""
  # -*- Entry points: -*-

  [z3c.autoinclude.plugin]
  target = plone
  """,
  setup_requires=["PasteScript"],
  paster_plugins=["ZopeSkel"],
  )

位置：kcs.userdata/kcs/userdata/adapter.py

from plone.app.users.browser.personalpreferences import UserDataPanelAdapter

class EnhancedUserDataPanelAdapter(UserDataPanelAdapter):
  def get_position(self):
    return self.context.getProperty('position','')
  def set_position(self, value):
    return self.context.setMemberProperties({'position': value})
  position = property(get_position, set_position)

位置：kcs.userdata/kcs/userdata/configure.zcml:

<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:five="http://namespaces.zope.org/five"
    xmlns:i18n="http://namespaces.zope.org/i18n"
    xmlns:genericsetup="http://namespaces.zope.org/genericsetup"
    i18n_domain="kcs.userdata">

  <five:registerPackage package="." initialize=".initialize" />

  <genericsetup:registerProfile
    name="default"
    title="KCS User Data"
    directory="profiles/default"
    description='Adds position field to user data'
    provides="Products.GenericSetup.interfaces.EXTENSION"
    />

</configure>

位置：kcs.userdata/kcs/userdata/userdataschema.py

from zope.interface import Interface, implements
from zope import schema

from kcs.userdata import _
from plone.app.users.userdataschema import IUserDataSchemaProvider
from plone.app.users.userdataschema import IUserDataSchema

def validateAccept(value):
  if not value == True:
    return False
  return True

class UserDataSchemaProvider(object):
  implements(IUserDataSchemaProvider)

  def getSchema(self):
    return IEnhancedUserDataSchema

class IEnhancedUserDataSchema(IUserDataSchema):
  position = schema.TextLine(
    title=_(u'label_position', default=u'Position'),
    description=_(u'help_position', default=u"Fill in your position in the company"),
    required=False,
    )

位置：kcs.userdata/kcs/userdata/profiles/default/componentregistry.xml

<?xml version="1.0"?>
<componentregistry>
  <utilities>
    <utility
      interface="plone.app.users.userdataschema.IUserDataSchemaProvider"
      factory="kcs.userdata.userdataschema.UserDataSchemaProvider"
    />
  </utilities>
</componentregistry>

位置：kcs.userdata/kcs/userdata/profiles/default/metadata_properties.xml

<?xml version="1.0"?>
<object name="portal_memberdata" meta_type="Plone Memberdata Tool">
  <property name="position" type="string"></property>
</object>

位置：kcs.userdata/kcs/userdata/profiles/default/propertiestool.xml

<?xml version="1.0"?>
<object name="portal_properties" meta_type="Plone Properties Tool">
  <object name="site_properties" meta_type="Plone Property Sheet">
    <property name="user_registration_fields" type="lines">
      <element value="position" />
    </property>
  </object>
</object>

TL；博士 使用此示例创建了自定义加载项，当尝试查看mysite.com/@@personal information时，我收到以下回溯：

Traceback (innermost last):

Module ZPublisher.Publish, line 126, in publish
Module ZPublisher.mapply, line 77, in mapply
Module ZPublisher.Publish, line 46, in call_object
Module zope.formlib.form, line 795, in __call__
Module five.formlib.formbase, line 50, in update
Module zope.formlib.form, line 758, in update
Module plone.fieldsets.form, line 30, in setUpWidgets
Module zope.formlib.form, line 383, in setUpEditWidgets
TypeError: ('Could not adapt', <PloneSite at /peacehospice>, <InterfaceClass 
kcs.userdata.userdataschema.IEnhancedUserDataSchema>) 

回溯（最里面的最后一个）：
发布中的模块ZPublisher.Publish，第126行
模块ZPublisher.mapply，第77行，在mapply中
模块ZPublisher.Publish，第46行，在call_对象中
模块zope.formlib.form，第795行，在调用中__
模块5.formlib.formbase，第50行，更新中
模块zope.formlib.form，第758行，更新中
setUpWidgets中第30行的模块plone.fieldset.form
setUpEditWidgets中的模块zope.formlib.form，第383行
TypeError:（“无法调整”，）

---

有人能告诉我它想告诉我什么吗？

您缺少一个

覆盖.zcml，正在注册适配器覆盖：

<adapter
  provides=".userdataschema.IEnhancedUserDataSchema"
  for="Products.CMFCore.interfaces.ISiteRoot"
  factory=".adapter.EnhancedUserDataPanelAdapter"
  />

您还可以向PlonSite持久化实用程序注册本地+，如中所示

Traceback (innermost last):

Module ZPublisher.Publish, line 126, in publish
Module ZPublisher.mapply, line 77, in mapply
Module ZPublisher.Publish, line 46, in call_object
Module zope.formlib.form, line 795, in __call__
Module five.formlib.formbase, line 50, in update
Module zope.formlib.form, line 758, in update
Module plone.fieldsets.form, line 30, in setUpWidgets
Module zope.formlib.form, line 383, in setUpEditWidgets
TypeError: ('Could not adapt', <PloneSite at /peacehospice>, <InterfaceClass 
kcs.userdata.userdataschema.IEnhancedUserDataSchema>) 

<adapter
  provides=".userdataschema.IEnhancedUserDataSchema"
  for="Products.CMFCore.interfaces.ISiteRoot"
  factory=".adapter.EnhancedUserDataPanelAdapter"
  />