in geo.filtered_fips: TypeError: unhashable type: 'Series' #238
Description
Obtaining the national FIPS code in geo.filtered_fips returns a TypeError
Lines 89 to 90 in a45e737
See for example this example code, fails on the third attempt.
import flowsa.geo as geo
geo.get_all_fips(2015).query('State != State') # option 1 see https://stackoverflow.com/a/46021212
geo.get_all_fips(2015).query('State.isnull()', engine='python') # option 2
geo.get_all_fips(2015).query('State.isnull()') # current method fails
I'm using pandas 1.3.3 and its possible this bug may be fixed in pandas 1.4. See this comment.
We either need to require pandas 1.4 or implment one of the options above