Package pyparsing :: Module pyparsing :: Class OnlyOnce

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# Class OnlyOnce

source code

    object --+
             |
            OnlyOnce

Wrapper for parse actions, to ensure they are only called once.

Instance Methods

__init__(self, methodCall) x.__init__(...) initializes x; see x.__class__.__doc__ for signature | source code

__call__(self, s, l, t) | source code

reset(self) | source code

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

Properties
Inherited from `object`: `__class__`

Method Details

### __init__(self, methodCall)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__
  (inherited documentation)