import csv
import os

file = os.path.join('U:\\CCM\\Store\\Assets\\GlobalFiles\\PickList', 'Headshots.csv')
local_path = """U:\CCM\\Store\\WebPages\\Custom\\ImageCatTree\\Employee Pictures\\All"""
server_path = """E:\\DEPLOYMENTS\\CCM\Store\\WebPages\\Custom\\ImageCatTree\\Employee Pictures\\All\\"""

with open(file, 'w', newline='') as csvfile:
    writer = csv.writer(csvfile, delimiter=',', quotechar='"', quoting=csv.QUOTE_MINIMAL)
    writer.writerow(['Value'] + ['Display'])

    for files in os.listdir(local_path):
        filename = os.fsdecode(files)
        if files.endswith('.jpg') and not files.startswith('MISSING'):
            value = server_path + files
            writer.writerow([value] + [files])