[Tutor] Is this a scope issue?

[Rafael Skovron]

This project compares two text files with parcel numbers. I think I'm
messing up the function call. I'm getting this error:

Traceback (most recent call last):
  File "amador.py", line 48, in <module>
    remaining_parcels(auctionlist,removedlist)
NameError: name 'auctionlist' is not defined



import re

fname = 'saclisting.txt'
removed = 'removed.txt'

def get_parcel_number(fname):
#this retrieves parcel numbers from the saclisting file and stores to
auctionlist


    pattern = r'^(\d{3})-(\d{3})-(\d{3})-(\d{3})'
    auctionlist = []


    with open(fname,'r') as file:
        text = file.readlines()
        for index,line in enumerate(text):
            if re.search(pattern,line):
                #add line to auctionlist if the pattern is found
                auctionlist.append(line)
                    return auctionlist

def get_removed_number(removed):
#this grabs the removed parcel numbers and stores to a list
    pattern = r'^(\d{3})-(\d{3})-(\d{3})-(\d{3})'
    removedlist = []

    with open(removed,'r') as file:
        text = file.readlines()
        for index,line in enumerate(text):
            if re.search(pattern,line):
                # add  line to removedlist
                removedlist.append(line)
                return removedlist

def remaining_parcels(auctionlist,removedlist):
#compares parcels in auctionlist to removedlist and returns parcels that
have not bee removed
    remainingparcels =[]
    for parcel in auctionlist:
        if parcel not in removedlist:
            remainingparcels.append(parcel)
                return remainingparcels




get_parcel_number(fname)
get_removed_number(removed)
remaining_parcels(auctionlist,removedlist)