def tsv( *fields ):
	print( *fields, sep='\t' )

def csv( *fields ):
	print( *[ '"' + f.replace('"','\\"') + '"' for f in fields ], sep=',' )

def render_tsv( model, list ):

	if model in cols:
		_cols = cols[model]
	else:
		_cols = cols['']

	tsv( *_cols )

	for obj in list:
		tsv( *[ obj[col] for col in _cols] )

def render_csv( model, list ):

	if model in cols:
		_cols = cols[model]
	else:
		_cols = cols['']

	csv( *_cols )

	for obj in list:
		csv( *[ obj[col] for col in _cols] )

def render_json( model, list ):
	jlog( list )

#def render_json( model, obj ):
def render( model, list ):		# +format=json,xml,csv +json +tsv
	print( 'OPTS dans module : ', OPTS )
	if opts.json or ( opts.format and 'json' in opts.format ):
		render_json( model, list )
	if opts.tsv or ( opts.format and 'tsv' in opts.format ):
		render_tsv( model, list )
	if opts.csv or ( opts.format and 'csv' in opts.format ):
		render_csv( model, list )
	# if opts.xml or ( opts.format and 'xml' in opts.format ):
		# render_xml( model, list )