def t_argument_error(self, t):
"""Argument error handler."""
if t is None:
raise katcp.KatcpSyntaxError("Argument syntax error.")
else:
raise katcp.KatcpSyntaxError("Invalid argument token: %s " %
t.value)
def t_error(self, t):
"""Error handler."""
if t is None:
raise katcp.KatcpSyntaxError("Syntax error.")
else:
raise katcp.KatcpSyntaxError("Invalid token: %s " % t.value)
def p_error(self, p):
"""Error handler."""
# Note: this error handler should be unreachable because the
# anything the lexer can tokenise should be parsable in our
# case.
raise katcp.KatcpSyntaxError("Parsing error (production: %r)." % (p, ))