Elasticsearch-DSL: Analyzer Setup for Ngram Partial Search

Elasticsearch-DSL: Analyzer Setup for Ngram Partial Search

# Create the analyzer which will tokenize any text fields which it is passed to. 
This example also creates lowercase and uppercase tokens with html stripped. 

my_analyzer = analyzer("my_analyzer",
    tokenizer = tokenizer("trigram", nGram, min_gram=3, max_gram=10),
    filter = ['standard', 'lowercase', 'uppercase'],
    char_filter =  [ "html_strip" ]
)

class ArticleIndex(Document):
    pk = Integer()
    title = Text(analyzer=my_analyzer)
    content = Text()

    class Index:
        name = 'article-index'