ensure_vault_state_columns

Documentation for eth_defi.research.wrangle_vault_prices.ensure_vault_state_columns function.

ensure_vault_state_columns(prices_df)

Ensure vault state columns are present in the DataFrame.

• Adds missing columns with default values for backward compatibility with raw scan data generated before these fields were added.

Parameters

prices_df (pandas.core.frame.DataFrame) –

Return type

pandas.core.frame.DataFrame