[Zope-Checkins] CVS: Zope3/lib/python/Zope/App/OFS/Introspector - IIntrospector.py:1.1.2.1 Introspector.py:1.1.2.1 __init__.py:1.1.2.1 introspector.zcml:1.1.2.1

[Gary Poster]

Update of /cvs-repository/Zope3/lib/python/Zope/App/OFS/Introspector
In directory cvs.zope.org:/tmp/cvs-serv27748/Introspector

Added Files:
      Tag: Zope-3x-branch
	IIntrospector.py Introspector.py __init__.py introspector.zcml 
Log Message:
Added Introspector, changed ofs.zcml to include; introspector links do not work due to no implementation for introspecting interfaces


=== Added File Zope3/lib/python/Zope/App/OFS/Introspector/IIntrospector.py ===
# This software is subject to the provisions of the Zope Public License,
# Version 1.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS 
# FOR A PARTICULAR PURPOSE.

from Interface import Interface

class IIntrospector(Interface):
    """An interface for introspecting a component"""
    
    def getName():
        """Returns the component name"""
    
    def getDocString():
        """Returns the description of component (string)"""
        
    def getInterfaces():
        """Returns interfaces implemented by this component (iterator)"""
        
    def getInterfaceNames():
        """Returns dotted names usable by the interface reference"""



=== Added File Zope3/lib/python/Zope/App/OFS/Introspector/Introspector.py ===
# This software is subject to the provisions of the Zope Public License,
# Version 1.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS 
# FOR A PARTICULAR PURPOSE.

from Interface import Interface
from Interface.Implements import implements, getImplements
from IIntrospector import IIntrospector

class Introspector:
    def __init__(self, component):
        self._component=component.__class__
        
    def getName(self):
        return self._component.__name__
        
    def getDocString(self):
        return self._component.__doc__
    
    def getInterfaces(self):
        imple=self._component.__implements__
        if type(imple) != tuple:
            imple=(imple,)
        else:
            imple=self._unpackTuple(imple)
        return imple
    
    def getInterfaceNames(self):
        names=[]
        for intObj in self.getInterfaces():
            names.append(intObj.__module__ + '.' + intObj.__name__)
        names.sort()
        return names
        
    def _unpackTuple(self, imple):
        res=[]
        for imp in imple:
            if type(imp)==tuple:
                res.extend(self._unpackTuple(imp))
            else: res.append(imp)
        return tuple(res)
    
    
implements(Introspector, IIntrospector)

=== Added File Zope3/lib/python/Zope/App/OFS/Introspector/__init__.py ===


=== Added File Zope3/lib/python/Zope/App/OFS/Introspector/introspector.zcml ===
<zopeConfigure 
   xmlns='http://namespaces.zope.org/zope'
   xmlns:security='http://namespaces.zope.org/security'
   xmlns:zmi='http://namespaces.zope.org/zmi'
   xmlns:browser='http://namespaces.zope.org/browser'>

<security:permission
   permission_id="Zope.App.OFS.Introspector.View" 
   title="View Component Description" />

<security:protectClass name="Zope.App.OFS.Introspector.Views.Browser.IntrospectorView."
                       permission_id="Zope.View"
                       />

<browser:view
              name="api"
              factory="Zope.App.OFS.Introspector. Zope.App.OFS.Introspector.Views.Browser.IntrospectorView." />

<security:protectClass name="Zope.App.OFS.Introspector."
                        permission_id="Zope.View"
                       interface="Zope.App.OFS.Introspector.IIntrospector."
/>

<adapter
  factory="Zope.App.OFS.Introspector."
  provides="Zope.App.OFS.Introspector.IIntrospector." />



</zopeConfigure>