1"""LICENSE 

2Copyright 2016 Hermann Krumrey <hermann@krumreyh.com> 

3 

4This file is part of xdcc-dl. 

5 

6xdcc-dl is free software: you can redistribute it and/or modify 

7it under the terms of the GNU General Public License as published by 

8the Free Software Foundation, either version 3 of the License, or 

9(at your option) any later version. 

10 

11xdcc-dl is distributed in the hope that it will be useful, 

12but WITHOUT ANY WARRANTY; without even the implied warranty of 

13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

14GNU General Public License for more details. 

15 

16You should have received a copy of the GNU General Public License 

17along with xdcc-dl. If not, see <http://www.gnu.org/licenses/>. 

18LICENSE""" 

19 

20from argparse import ArgumentParser 

21from typing import List, Optional 

22from xdcc_dl.entities.XDCCPack import XDCCPack 

23 

24 

25def prepare_packs(packs: List[XDCCPack], location: Optional[str]): 

26 """ 

27 Prepares the output path of a list of packs based on a location string 

28 :param location: The location at which to save the packs. 

29 :param packs: The packs to prepare 

30 :return: None 

31 """ 

32 if location is not None: 

33 if len(packs) == 1: 

34 packs[0].set_filename(location, True) 

35 else: 

36 # Generate unique names for each pack file 

37 for i, pack in enumerate(packs): 

38 pack.set_filename(location + "-" + str(i).zfill(3), True) 

39 

40 

41def add_xdcc_argparse_arguments(parser: ArgumentParser): 

42 """ 

43 Adds relevant command line arguments for an argument parser for xdcc-dl 

44 :param parser: The parser to modify 

45 :return: None 

46 """ 

47 parser.add_argument("-s", "--server", 

48 default="irc.rizon.net", 

49 help="Specifies the IRC Server. " 

50 "Defaults to irc.rizon.net") 

51 parser.add_argument("-o", "--out", 

52 help="Specifies the target file. " 

53 "Defaults to the pack's file name. " 

54 "When downloading multiple packs, index " 

55 "numbers will be appended to the filename") 

56 parser.add_argument("-t", "--throttle", default=-1, 

57 help="Limits the download speed of xdcc-dl. " 

58 "Append K,M or G for more convenient units") 

59 parser.add_argument("--timeout", default=120, type=int, 

60 help="If the download didn't start during the " 

61 "specified timeout, the program will stop") 

62 parser.add_argument("--fallback-channel", 

63 help="Fallback channel in case a channel could not" 

64 "be joined automatically using WHOIS commands") 

65 parser.add_argument("--wait-time", default=0, type=int, 

66 help="Waits for the specified amount of time before " 

67 "sending the xdcc send request") 

68 parser.add_argument("--username", 

69 help="Specifies a user name for the downloader bot") 

70 parser.add_argument("--channel-join-delay", type=int, 

71 help="Specifies a delay in seconds for how long the" 

72 "downloader should wait before connecting to" 

73 "channels")