(minsize, maxsize=None)
return NgramTokenizer(minsize, maxsize=maxsize) | LowercaseFilter()
Composes an NgramTokenizer and a LowercaseFilter.

    >>> ana = NgramAnalyzer(4)
    >>> [token.text for token in ana("hi there")]
    ["hi t", "i th", " the", "ther", "here"]
Composes an NgramTokenizer and a LowercaseFilter.
Composes an NgramTokenizer and a LowercaseFilter .
def NgramAnalyzer(minsize, maxsize=None):
    """Composes an NgramTokenizer and a LowercaseFilter.

    >>> ana = NgramAnalyzer(4)
    >>> [token.text for token in ana("hi there")]
    ["hi t", "i th", " the", "ther", "here"]
    """

    return NgramTokenizer(minsize, maxsize=maxsize) | LowercaseFilter()
def NgramAnalyzer ( minsize , maxsize = None ) : return NgramTokenizer ( minsize , maxsize = maxsize ) | LowercaseFilter ( )