zoning.py

#!/usr/bin/env python
#
# Author Dario Clavijo 2015
# GPLv3

import sys

def proc_json(filename):
	json_data = ''
	fp = open(filename,"r")
	#import ast
	import json
       	#j = ast.literal_eval(json_data)
	j = json.load(fp)
	fp.close()
	return j
	
def mkcfg(wwns,zoning,cfgs,clear=True)
	if clear:
		txt = "cfgclear\n"
	else:
		txt = ""

	for wwn in wwns:
		k = wwn.keys()	
		v = wwn.values()
		alias = """alicreate %s, "%s" """ % (k[0],(";").join(v[0]))
		txt = txt + alias + "\n"

	for zone in zoning:
		k = zone.keys()
		v = zone.values()
		zone = """zonecreate "%s", "%s" """ % (k[0],(";").join(v[0]))
		txt = txt + zone + "\n"

	cfgname = cfgs.keys()[0]
	members = cfgs.values()[0]

	if clear == True:
		i = 0
		for member in members:
			if i == 0:
				cfg = "cfgcreate %s, %s" % (cfgname,member)
			else:
				cfg = "cfgadd %s, %s" % (cfgname,member)
			i+=1
			txt = txt + cfg + "\n"
	else:
		for member in members:
			cfg = "cfgadd %s, %s" % (cfgname,member)
			txt = txt + cfg + "\n"
			
	txt = txt + "cfgenable %s" % cfgname

	return txt

json = proc_json(sys.argv[1])
wwns = json['ALIAS']
zoning = json['ZONES']
cfgs = json['CFGS']

print (mkcfg(wwns,zoning,cfgs))