Class Space

alphapy/space.py:62–90

Create a new namespace. Parameters ---------- subject : str An identifier for a group of related items. schema : str The data related to the ``subject``. fractal : str The time fractal of the data, e.g., "5m" or "1d".

#

class Space:
    """Create a new namespace.

    Parameters
    ----------
    subject : str
        An identifier for a group of related items.
    schema : str
        The data related to the ``subject``.
    fractal : str
        The time fractal of the data, e.g., "5m" or "1d".

    """
    
    # __init__
    
    def __init__(self,
                 subject = "stock",
                 schema = "prices",
                 fractal = "1d"):
        # code
        self.subject = subject
        self.schema = schema
        self.fractal = fractal
        
    # __str__

    def __str__(self):
        return space_name(self.subject, self.schema, self.fractal)