shawnbot

import sys, csv, simplejson
from optparse import OptionParser

parser = OptionParser(usage='usage: %prog [options] csv_file json_file\n' """
Merges data from a comma- (or tab-, pipe-, etc.) separated file into the
properties of GeoJSON features by joining on a foreign key, and prints the
resulting GeoJSON feature collection to stdout.""")
parser.add_option('-f', '--fk', dest='fk', default='id',
                  help='The CSV column and GeoJSON feature property name on '
                       'which to join. This may either be a single string, or '