import sys
import os
import subprocess
from datetime import datetime, date, time

csvfilename = 'C:/Users/User/Desktop/csvdiskc.csv'

def gencsv(csvfilename):
	filesindir = recursivefilesystem('C:/', 1)
	csvfile = [bytes('"Номер строки"; "Файл / сгенировано File System Tools {}";"Имя файла";"Каталог";"Тип файла";"Размер (в байтах)";"Дата"'.format(datetime.today().strftime('%d.%m.%Y %H:%M:%S')), 'utf-8')]
	i = 0
	while i < len(filesindir):
		linenumber = i + 1
		filefullpath = filesindir[i].replace('\\', '/')
		filenamenopath = getfilenamenopath(filefullpath)
		dirname = directoryup(filefullpath)
		filetype = getextfile(filenamenopath).upper()
		filesize = getsizefile(filefullpath)
		filedate = getdatefile(filefullpath, '%d.%m.%Y %H:%M:%S')
		csvline = '"{}";"{}";"{}";"{}/";"{}";"{}";"{}"'.format(linenumber, filefullpath.replace('"','""'), filenamenopath.replace('"','""'), dirname.replace('"','""'), filetype.replace('"','""'), filesize, filedate)
		csvfile.append(bytes(csvline, 'utf-8'))
		i = i + 1

	filesindir = []
	f = open(csvfilename, 'wb')
	f.write(bytes('\n', 'utf-8').join(csvfile))
	f.close()
	csvfile = []
	print('Completed!')

def recursivefilesystem(dirpath, level):
	global recursivefiles
	if level == 1:
		recursivefiles = []

	k = True
	try:
		names = os.listdir(dirpath)
	except:
		k = False

	if k:
		for name in names:
			try:
				fullname = os.path.join(dirpath, name)
			except:
				fullname = '{}/{}'.format(dirpath, name)

			if os.path.isdir(fullname):
				recursivefilesystem(fullname, level + 1)
			elif os.path.islink(fullname):
				pass
			else:
				recursivefiles.append(fullname)

	if level == 1:
		return recursivefiles

def getsizefile(file):
	k = True
	try:
		filestat = os.stat(file)
	except:
		k = False
		size = 0

	if k:
		size = filestat.st_size

	return size

def getdatefile(file, format):
	try:
		timestamp = os.path.getmtime(file)
	except:
		timestamp = 0

	filedt = datetime.fromtimestamp(timestamp)
	try:
		filedate = filedt.strftime(format)
	except:
		timestamp = 0
		filedt = datetime.fromtimestamp(timestamp)
		filedate = filedt.strftime(format)

	return filedate

def directoryup(path):
	a = path.replace('\\', '/')
	b = a.split('/')
	c = '/'.join(b[0:-1])
	return c

def getfilenamenopath(filename):
	a = filename.replace('\\', '/')
	b = a.split('/')
	c = b[-1]
	return c

def getextfile(filename):
	a = filename.replace('\\', '/')
	b = a.split('.')
	c = b[-1]
	return c

print('START')
gencsv(csvfilename)