check_missing_metadata

Documentation for eth_defi.research.wrangle_vault_prices.check_missing_metadata function.

check_missing_metadata(rows, price_ids, prices_df, logger=<built-in function print>)

Check that we have metadata for all vaults in the prices DataFrame.

Vault id is in format: 56-0x10c90bfcfb3d2a7ae814da1548ae3a7fc31c35a0

If there are vaults with price data but no metadata, they are logged at error level and their IDs returned so the caller can drop them.

Parameters

  • rows (dict) – Metadata rows from vault database

  • prices_df (pandas.DataFrame) – The full prices DataFrame, used to extract context for missing vaults.

  • price_ids (pandas.Series) –

Returns

Set of vault IDs that are missing from the metadata. These should be dropped from the price data before further processing.

Return type

set[str]