pandas.errors.PossibleDataLossError#

exceptionpandas.errors.PossibleDataLossError[source]#

Exception raised when trying to open a HDFStore file when already opened.

Examples

>>>store=pd.HDFStore('my-store','a')>>>store.open("w")...# PossibleDataLossError: Re-opening the file [my-store] with mode [a]...