# arguments: (in csv file: string) (out csv file: string) (ticker: string) (all or a/m/d: bool) 
import sys
import string 

ticker = sys.argv[3]
allTypes = bool(sys.argv[4])

with open(sys.argv[1]) as ifile, open(sys.argv[2], mode = 'w') as ofile:
	for row in ifile: 
		if (row[6] == ticker):
			print row
			# add something to make sure chronological order hasn't been broken
			if (allTypes == 1):
				ofile.write(row)
			else:
				if (row[0] == "A" or row[0] == "M" or row[0] == "D"):
					print row
					ofile.write(row)
ifile.close()
ofile.close()