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origins

Declare Origin object.

Classes:

  • Origins –

    Object to manage lazyframe as Origins.

Origins 

Origins()

Bases: LazyFrame

Object to manage lazyframe as Origins.

Methods:

  • minimal_schema –

    Get minimal schema of genotypes polars.LazyFrame.

Source code in src/variantplaner/objects/origins.py 
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def __init__(self):
    """Initialize a Origins object."""
    self.lf = polars.LazyFrame(schema=Origins.minimal_schema())

minimal_schema classmethod 

minimal_schema() -> dict[str, type]

Get minimal schema of genotypes polars.LazyFrame.

Source code in src/variantplaner/objects/origins.py 
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@classmethod
def minimal_schema(cls) -> dict[str, type]:
    """Get minimal schema of genotypes polars.LazyFrame."""
    return {
        "id": polars.UInt64,
        "index_gt": polars.UInt8,
        "mother_gt": polars.UInt8,
        "father_gt": polars.UInt8,
        "origin": polars.String,
    }