print merge csv and jinja template

merge.py

# -*- coding: utf-8 -*-
import csv
from jinja2 import Environment, FileSystemLoader

def read_input(csvfile , ):
	csvfile_v = open(csvfile, "rb")
	dialect = csv.Sniffer().sniff(csvfile_v.read(1024))
	csvfile_v.seek(0)
	reader = csv.DictReader(csvfile_v, dialect=dialect)
	return reader

def load_template(template_name, base_bath= '.'):
	loader = FileSystemLoader(base_bath)
	env = Environment(loader=loader)
	template = env.get_template(template_name)
	return template

def render_output(data,template,id_field):
	base_name = template.name[0:template.name.index('.html')]
	for d in data:
		out = template.render(d)
		f_out = open("%s_%s.html" % (base_name,d[id_field]) , "w")
		f_out.write(out)
		f_out.close()
		


def test_read_input():
	out = read_input('dummy.csv')
	assert out != None
	for r in out:
		print r

def test_render_output():
	out = read_input('dummy.csv')
	template = load_template('Testtemplate.html')
	render_output(out,template,'SN')