update(self, func, default=None, testing_value=None, missing_values='', locked=False)
update
takes the same parameters as the constructor of StringConverter
, except that :None:None:`func` does not accept a dtype
whereas :None:None:`dtype_or_func` in the constructor does.
Conversion function.
Value to return by default, that is, when the string to be converted is flagged as missing. If not given, StringConverter
tries to supply a reasonable default value.
A string representing a standard input value of the converter. This string is used to help defining a reasonable default value.
Sequence of strings indicating a missing value. If None
, then the existing :None:None:`missing_values` are cleared. The default is :None:None:`''`.
Whether the StringConverter should be locked to prevent automatic upgrade or not. Default is False.
Set StringConverter attributes directly.
The following pages refer to to this document either explicitly or contain code examples using this.
numpy.lib._iotools.StringConverter.update
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