Package pyxb :: Module exceptions_ :: Class ValidationError

Class ValidationError

              object --+            
                       |            
exceptions.BaseException --+        
                           |        
        exceptions.Exception --+    
                               |    
                   PyXBException --+
                                   |
                                  ValidationError

Known Subclasses:

Raised when something in the infoset fails to satisfy a content model or attribute requirement.

All validation errors include a location attribute which shows where in the original XML the problem occurred. The attribute may be None if the content did not come from an XML document, or the underlying XML infrastructure did not provide a location.

More refined validation error exception classes add more attributes.

Instance Methods

[hide private]

details(self)
Provide information describing why validation failed.

source code

Inherited from PyXBException: __init__

Inherited from PyXBException (private): _str_from_unicode

Inherited from exceptions.Exception: __new__

Inherited from exceptions.BaseException: __delattr__, __getattribute__, __getitem__, __getslice__, __reduce__, __repr__, __setattr__, __setstate__, __str__, __unicode__

Inherited from object: __format__, __hash__, __reduce_ex__, __sizeof__, __subclasshook__

Class Variables

[hide private]

location = None
Where the error occurred in the document being parsed, if available.

Inherited from PyXBException (private): _args, _kw

Properties

[hide private]

Inherited from exceptions.BaseException: args, message

Inherited from object: __class__

Method Details

[hide private]

details(self)

source code

Provide information describing why validation failed.

In many cases, this is simply the informal string content that would be obtained through the str built-in function. For certain errors this method gives more details on what would be acceptable and where the descriptions can be found in the original schema.

Returns:: a string description of validation failure

Class Variable Details

[hide private]

location

Where the error occurred in the document being parsed, if available. This will be None, or an instance of pyxb.utils.utility.Location.

Value:

None