Annual Holiday with no offset or observance (original) (raw)

if observance is None and offset is None, Holiday breaks when Timestamp is added to None. This was a bug in the 0.14.1 before a recent PR. I will issue a pr for this shortly.

Example:

    july_3rd = Holiday('July 4th Eve', month=7,  day=3)

July 3rd is a nyse exchange early close that is observed only on July 3rd.