Asset

class alchemist_lib.database.asset.Asset(ticker, instrument_id, name=None)

Map class for table asset.

• ticker: String(16), primary_key.
• instrument_id: Integer, primary_key, foreign_key(instrument.instrument_id).
• name: String(150), null.

Relationships:

• exchanges: List of Exchange instances. (Many-to-Many)
• instrument: Instrument instance. (One-to-Many)

Note

https://rszalski.github.io/magicmethods/

__eq__(other)

Overrides the default implementation.

__gt__(other)

Overrides the default implementation.

__hash__()

Overrides the default implementation.

__init__(ticker, instrument_id, name=None)

Costructor method.

Parameters:

• ticker (str) – Ticker code of the asset.
• instrument_id (int) – Integer that identify tha type of financial instrument.
• name (int, optional) – Long name of the asset.

__le__(other)

Overrides the default implementation.

__lt__(other)

Overrides the default implementation.

__ne__(other)

Overrides the default implementation.

to_dict()

As the name tell, it returns attributes in a dict form.

Note

The __dict__ method is not overrideble.