ich versuche gerade mein erstes eigenes Zope Product zu bauen.
Leider bekomme ich beim Anlegen eines neuen Objekt im ZMI immer einen UnpickleableError.
Code: Alles auswählen
Site Error
An error was encountered while publishing this resource.
UnpickleableError
Sorry, a site error occurred.
Traceback (innermost last):
* Module ZPublisher.Publish, line 175, in publish_module_standard
* Module ZPublisher.Publish, line 132, in publish
* Module Zope.App.startup, line 204, in zpublisher_exception_hook
* Module ZPublisher.Publish, line 107, in publish
* Module Zope.App.startup, line 222, in commit
* Module ZODB.Transaction, line 241, in commit
* Module ZODB.Transaction, line 356, in _commit_objects
* Module ZODB.Connection, line 452, in commit
__traceback_info__: (('Products.BloodBowl.bbskill', 'ZBBSkill'), '\x00\x00\x00\x00\x00\x00\x11\xe1', '')
UnpickleableError: Cannot pickle <type 'weakproxy'> objects (Also, an error occurred while attempting to render the standard error message.)Code: Alles auswählen
class BBSkill:
"""This class represents a skill, trait or racial characteristic.
To create a skill object use
>>> skill = BBSkill('Block', skillparser)
The skillname must be found in the skills.xml config file, otherwise all skill properties will be empty."""
def __init__(self, skillname, skillparser):
"""Constructor"""
self.skillname = skillname
self.skillparser = skillparser
self.__initProperties()
def __initProperties(self):
"""Initialize skill properties."""
try:
skillprops = self.skillparser.getSkill(self.skillname)
self.type = skillprops[0]
self.category = skillprops[1]
self.description = skillprops[2]
except KeyError, err:
self.type = ""
self.category = ""
self.description = ""
print "Invalid skill:", err
def isTrait(self):
"""-> bool
Returns true if the skill is a trait, otherwise false."""
if string.lower(self.type) in __IS_TRAIT__:
return True
else:
return False
def getSkillname(self):
"""-> str
Returns the name of the skill."""
return self.skillname
def getCategory(self):
"""-> str
Returns the category of the skill."""
return self.category
def getDescription(self):
"""-> str
Returns a detailed description of the skill/trait."""
return self.description
Code: Alles auswählen
class ZBBSkill(BBSkill, SimpleItem, PropertyManager, JMZPTMacros):
def __init__(self,id,title='',skillname='',description=''):
"""Contructor method to initialize the properties of our class"""
#Create and initilize the class attributes
BBSkill.__init__(self, skillname, parser) #wenn ich diese zeile weglasse geht es!?!?
self.id=id
self.title=title
self.description=descriptionWas mach ich falsch???