Re: [Zope] problems with testing (PloneMailBoxer)

2005-06-25 Thread Dieter Maurer 
robert rottermann wrote at 2005-6-24 05:41 +0200:
 ...
  security.declareProtected('Access contents information', 'getValueFor')
  def getValueFor(self, key):
  # Returns value for property;
  # if available, a dynamic getter will be used

  # we can not use MailBoxers getValueFor since
  # it does not work with  skin elements on the FS
  getter = self.getProperty('getter')
  if getter:
  getterHandler = self.unrestrictedTraverse(getter, default=None)
  if getterHandler is not None:
  try:
  result = getterHandler(key)
  if result is not None:
  return result
  except:
  pass

  # Our stored properties are the default
  return self.getProperty(key)

[DM]
It this function returns None, then self.getProperty(key)
(among others) must return None.

it does not.

It does -- in the failing case.

If you look (carefully) at your code, you see that it can return None only
when also self.getProperty(key) returns None.
Some other things, too, have evaluated to some false value, in this case.

To analyse such problems, put import pdb; pdb.set_trace()
in the surprising code. The effect will be that the code
enters pdb at this line and allows you to single step
through the code and see precisely what goes on.

Of course, you can also use a different debugger...

-- 
Dieter
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[Zope] problems with testing (PloneMailBoxer)

2005-06-23 Thread robert rottermann 

Hi there,

I have a problem testing PloneMailBoxer
I am using the Method added at the end

getter = self.getProperty('getter')
getterHandler = self.unrestrictedTraverse(getter, default=None)

Calling the method in a test case I allways get None.
In a real Plone setup it works fine.
can somebody tell me why that is so? (Or where to look for a solution)

thanks
Robert

  security.declareProtected('Access contents information', 'getValueFor')
  def getValueFor(self, key):
  # Returns value for property;
  # if available, a dynamic getter will be used

  # we can not use MailBoxers getValueFor since
  # it does not work with  skin elements on the FS
getter = self.getProperty('getter')
  if getter:
  getterHandler = self.unrestrictedTraverse(getter, default=None)
  if getterHandler is not None:
  try:
  result = getterHandler(key)
  if result is not None:
  return result
  except:
  pass

  # Our stored properties are the default
  return self.getProperty(key)


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Re: [Zope] problems with testing (PloneMailBoxer)

2005-06-23 Thread Dieter Maurer 
robert rottermann wrote at 2005-6-23 09:16 +0200:
 ...
Calling the method in a test case I allways get None.
 ...
   security.declareProtected('Access contents information', 'getValueFor')
   def getValueFor(self, key):
   # Returns value for property;
   # if available, a dynamic getter will be used

   # we can not use MailBoxers getValueFor since
   # it does not work with  skin elements on the FS
 getter = self.getProperty('getter')

I expect that your mail composer distorted indentation
in the line above.

As it stands here, it is a SyntaxError.

   if getter:
   getterHandler = self.unrestrictedTraverse(getter, default=None)
   if getterHandler is not None:
   try:
   result = getterHandler(key)
   if result is not None:
   return result
   except:
   pass

   # Our stored properties are the default
   return self.getProperty(key)

It this function returns None, then self.getProperty(key)
(among others) must return None.

If unrestrictedTraverse returns None, remove the default=
argument an look at the resulting exception...

-- 
Dieter
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Re: [Zope] problems with testing (PloneMailBoxer)

2005-06-23 Thread robert rottermann 

thanks Dieter,

Dieter Maurer wrote:

robert rottermann wrote at 2005-6-23 09:16 +0200:
 

...
Calling the method in a test case I allways get None.
...
 security.declareProtected('Access contents information', 'getValueFor')
 def getValueFor(self, key):
 # Returns value for property;
 # if available, a dynamic getter will be used

 # we can not use MailBoxers getValueFor since
 # it does not work with  skin elements on the FS
   getter = self.getProperty('getter')
   


I expect that your mail composer distorted indentation
in the line above.

As it stands here, it is a SyntaxError.

 

 if getter:
 getterHandler = self.unrestrictedTraverse(getter, default=None)
 if getterHandler is not None:
 try:
 result = getterHandler(key)
 if result is not None:
 return result
 except:
 pass

 # Our stored properties are the default
 return self.getProperty(key)
   


It this function returns None, then self.getProperty(key)
(among others) must return None.

 

it does not. I checked
I returns the name of an a skinned python script on the FS

If unrestrictedTraverse returns None, remove the default=
argument an look at the resulting exception...

 

It complains that it does not find the objekt.

This means that in the testing environment the skind element is not found.
In the real enviroment however it is.
But why?

Robert

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