SCons :: Node :: NodeInfoBase :: Class NodeInfoBase

Class NodeInfoBase

object --+
         |
        NodeInfoBase

Known Subclasses:

The generic base class for signature information for a Node.

Node subclasses should subclass NodeInfoBase to provide their own logic for dealing with their own Node-specific signature information.

Instance Methods

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__getstate__(self)
Return all fields that shall be pickled. Walk the slots in the class hierarchy and add those to the state dictionary. If a '__dict__' slot is available, copy all entries to the dictionary. Also include the version id, which is fixed for all instances of a class.

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__setstate__(self, state)
Restore the attributes from a pickled state. The version is discarded.

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convert(self, node, val)

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format(self, field_list=None, names=0)

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merge(self, other)
Merge the fields of another object into this object. Already existing information is overwritten by the other instance's data. WARNING: If a '__dict__' slot is added, it should be updated instead of replaced.

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update(self, node)

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Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables

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current_version_id = 2

Properties

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Inherited from object: __class__