Expose Range Query (Beta)

[alex-au-922]

A large PR on implementing the range query.

Supported Types:

• Unsigned Integer
• Integer
• Float
• Date
• IpAddr
  (I have no idea how RangeQuery over text works though tantivy supports it, feel free to correct me but now I just make it unavailable)

Changes:

• Added Document add_ip_addr method for feature parity from from_dict with SchemaBuilder's schema
• Created a new Enum class of FieldType as Type might confuse python users with the typing.Type class
• Fixed little commenting errors in Document's add_json method
• Created the Query.range_query method

Expected Usage:

@staticmethod
def range_query(
    schema: Schema,
    field_name: str,
    field_type: FieldType,
    lower_bound: _RangeType,
    upper_bound: _RangeType,
    include_lower: bool = True,
    include_upper: bool = True,
) -> Query:
    pass

query = Query.range_query(
    index.schema, 
    "date", 
    FieldType.Date, 
    datetime.datetime(2020, 1, 1), 
    datetime.datetime(2021, 1, 1), 
    include_upper=False
)

As the RangeQuery involves a lot of types, I would like to have a more comprehensive review before rolling out to main.

[alex-au-922]

I have added back the Makefile for the ease of testing

[adamreichold]

We do have a Noxfile and hence I would recommend to add needed shortcuts to the Noxfile instead of adding a separate means of automation. (I do not really care whether Makefile or Noxfile, just that we use only one of it and not both. For a Python extension, a Noxfile does seem closer to home though...)

[alex-au-922]

Thanks for your explanation! I have removed the Makefile now

[cjrh]

Thanks for this. I'll go through it when I have a chance. Most likely on the weekend.