import ply.yacc as yacc
import sys
import argparse
+import keyword
import logging
import binascii
import os
def __init__(self, fieldtype, name, limit=None):
self.type = 'Field'
self.fieldtype = fieldtype
+ if name in keyword.kwlist:
+ raise ValueError("Fieldname {!r} is a python keyword and is not "
+ "accessible via the python API. ".format(name))
self.fieldname = name
self.limit = limit