73 lines
2.0 KiB
Python
73 lines
2.0 KiB
Python
import argparse
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import praw
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from requests.exceptions import ConnectionError, HTTPError
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from rtv.errors import SubmissionURLError, SubredditNameError
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from rtv.utils import curses_session
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from rtv.subreddit import SubredditPage
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from rtv.submission import SubmissionPage
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import ConfigParser
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from getpass import getpass
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description = """
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Reddit Terminal Viewer is a lightweight browser for www.reddit.com built into a
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terminal window.
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"""
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epilog = """
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controls:
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arrow keys navigate submissions and open comments
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q quit
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F5 refresh the page
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/ open a prompt to switch subreddits
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"""
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def main():
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parser = argparse.ArgumentParser(
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prog='rtv', description=description, epilog=epilog,
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formatter_class=argparse.RawDescriptionHelpFormatter)
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parser.add_argument('-s', dest='subreddit', default='front', help='subreddit name')
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parser.add_argument('-l', dest='link', help='full link to a submission')
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group = parser.add_argument_group('authentication (optional)')
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group.add_argument('-u', dest='username', help='reddit username')
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args = parser.parse_args()
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try:
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reddit = praw.Reddit(user_agent='reddit terminal viewer v0.0')
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reddit.config.decode_html_entities = True
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if args.username:
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password = getpass()
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reddit.login(args.username, password)
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with curses_session() as stdscr:
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if args.link:
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page = SubmissionPage(stdscr, reddit, url=args.link)
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page.loop()
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page = SubredditPage(stdscr, reddit, args.subreddit)
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page.loop()
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except KeyboardInterrupt:
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return
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except ConnectionError:
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print('Timeout: Could not connect to website')
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except HTTPError:
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print('HTTP Error: 404 Not Found')
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except SubmissionURLError as e:
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print('Could not reach submission URL: {}'.format(e.url))
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except SubredditNameError as e:
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print('Could not reach subreddit: {}'.format(e.name))
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if __name__ == '__main__':
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main()
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