operators.special_char.LatinCharFilter

class operators.special_char.LatinCharFilter(field)

Preprocessor that removes non-latin chars from selected column in place. The following unicode ranges are not filtered: Basic_Latin: U+0000–U+007F; Latin-1_Supplement: U+0080–U+00FF; Latin_Extended-A: U+0100–U+017F; Latin_Extended-B: U+0180–U+024F; Latin_Extended_Additional: U+1E00–U+1EFF.