Refactor partially (now more things are broken)
This commit is contained in:
parent
cf9cfd3c01
commit
df98e90366
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@ -22,7 +22,7 @@ from argparse import ArgumentParser
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from configparser import ConfigParser
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from curses.ascii import ctrl
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from datetime import datetime
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from gettext import bindtextdomain, gettext, textdomain
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from gettext import gettext as _, textdomain
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from itertools import cycle
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from os import linesep, makedirs
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from os.path import abspath, dirname, expanduser, isfile
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@ -36,8 +36,8 @@ from mpv import MPV
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# Init gettext
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textdomain('comp')
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_ = gettext
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# Global constants
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SYSTEM_CONFIG = '/etc/comp/settings.ini'
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USER_CONFIG = expanduser('~/.config/comp/settings.ini')
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MPV_LOG = expanduser('~/.cache/comp/mpv.log')
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@ -53,52 +53,49 @@ def mpv_logger(loglevel, component, message):
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f.write(mpv_log)
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def setno(entries, keys):
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"""Set all keys of each entry in entries to False."""
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for key in keys:
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for entry in entries:
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entry[key] = False
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def getlink(entry):
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"""Return an URL from the given entry."""
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with YoutubeDL({'quiet': True}) as ytdl:
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return ytdl.extract_info(entry['url'], download=False,
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ie_key=entry.get('ie_key')).get('webpage_url')
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def _secpair2hhmmss(pos, duration):
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"""Quick hack to convert a pair of seconds to HHMMSS / HHMMSS
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string as MPV.get_property_osd_string isn't available.
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"""
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if pos is None: return ''
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postime, durationtime = gmtime(pos), gmtime(duration)
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# Let's hope media durations are shorter than a day
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timestr = '%M:%S' if duration < 3600 else '%H:%M:%S'
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return ' {} / {}'.format(strftime(timestr, postime),
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strftime(timestr, durationtime))
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return '{} / {}'.format(strftime(timestr, postime),
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strftime(timestr, durationtime))
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class Comp(object):
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"""Meta object for drawing and playing."""
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def __new__(cls, entries, mode, mpv_vo, mpv_vid, ytdlf):
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self = object.__new__(cls)
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self.start = 0
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self.y = 1
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self.mode = mode
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self.entries = entries
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self.playlist = (i for i in []) # an empty generator?
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self.stdscr = curses.initscr()
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class Comp:
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"""Meta object for drawing and playing.
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Attributes:
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entries
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mode (str)
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mp (MPV)
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start (int)
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stdscr
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y (int)
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"""
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def idx(self): return self.start + self.y - 1
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def current(self): return self.entries[self.idx()]
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def __init__(self, entries, mode, mpv_vo, mpv_vid, ytdlf):
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self.mode, self.reading, self.start, self.y = mode, False, 0, 1
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self.entries, self.playlist = entries, iter(())
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self.setno('current', 'error', 'playing', 'selected')
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if self.entries: self.current()['current'] = True
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self.mp = MPV(input_default_bindings=True, input_vo_keyboard=True,
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log_handler=mpv_logger, ytdl=True, ytdl_format=ytdlf)
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if mpv_vo: self.mp['vo'] = mpv_vo
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self.mp._set_property('vid', mpv_vid)
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return self
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def __init__(self):
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setno(entries, ['current', 'error', 'playing', 'selected'])
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entries[0]['current'] = True
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self.mp.observe_property('mute', self.generic_event_handler)
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self.mp.observe_property('pause', self.generic_event_handler)
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self.mp.observe_property('time-pos', self.generic_event_handler)
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self.mp.observe_property('vid', self.generic_event_handler)
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self.stdscr = curses.initscr()
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curses.noecho()
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curses.cbreak()
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self.stdscr.keypad(True)
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@ -120,125 +117,149 @@ class Comp(object):
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curses.init_pair(13, -1, 5)
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curses.init_pair(14, -1, 6)
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self.mp._set_property('vid', mpv_vid)
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def updatestt(void): self.update_status()
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self.mp.observe_property('mute', updatestt)
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self.mp.observe_property('pause', updatestt)
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self.mp.observe_property('time-pos', updatestt)
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self.mp.observe_property('vid', updatestt)
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self.reprint()
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def setno(self, *keys):
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"""Set all keys of each entry in entries to False."""
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for entry in self.entries:
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for key in keys:
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entry[key] = False
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def update_status(self, message='', msgattr=curses.A_NORMAL):
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if self.reading: return False
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right = ' {} {}{} '.format(
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_(mode), ' ' if self.mp._get_property('mute', bool) else 'A',
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' ' if mp._get_property('vid') == 'no' else 'V')
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_(self.mode), ' ' if self.mp._get_property('mute', bool) else 'A',
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' ' if self.mp._get_property('vid') == 'no' else 'V')
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self.stdscr.addstr(curses.LINES - 2, 0, right.rjust(curses.COLS),
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curses.color_pair(14))
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try:
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left = _secpair2hhmmss(self.mp._get_property('time-pos', int),
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self.mp._get_property('duration', int))
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except:
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left += ' | ' if self.mp._get_property('pause', bool) else ' > '
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self.stdscr.addstr(curses.LINES - 2, 0, right.rjust(curses.COLS),
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curses.color_pair(14))
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else:
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stdscr.addstr(curses.LINES - 2, 0, left, curses.color_pair(14))
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left = ' {} {} '.format(
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_secpair2hhmmss(self.mp._get_property('time-pos', int),
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self.mp._get_property('duration', int)),
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'|' if self.mp._get_property('pause', bool) else '>')
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self.stdscr.addstr(curses.LINES - 2, 0, left, curses.color_pair(14))
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title_len = curses.COLS - len(left + right)
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center = self.entries.setdefault('title', self.mp._get_property('media-title')).ljust(title_len)[:title_len]
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center = self.mp._get_property('media-title').ljust(title_len)[:title_len]
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self.stdscr.addstr(curses.LINES - 2, len(left), center,
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curses.color_pair(14) | curses.A_BOLD)
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self.stdscr.addstr(curses.LINES - 2, len(left + center), right,
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curses.color_pair(14))
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finally:
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self.stdscr.move(curses.LINES - 1, 0)
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self.stdscr.clrtoeol()
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self.stdscr.addstr(curses.LINES - 1, 0, message, msgattr)
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self.stdscr.refresh()
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def choose_from(mode1):
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if mode1 == 'all': return entries
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else: return [entry for entry in entries if entry.setdefault(mode1, False)]
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except:
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return True
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self.stdscr.move(curses.LINES - 1, 0)
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self.stdscr.clrtoeol()
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self.stdscr.addstr(curses.LINES - 1, 0,
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message[:curses.COLS], msgattr)
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self.stdscr.refresh()
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return False
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def update_playlist(self):
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action = self.mode.split('-')[0]
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entries2play = choose_from(mode.split('-')[1])
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# Somehow yield have to be used instead of returning a generator
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action, pick = self.mode.split('-')
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if pick == 'current':
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entries = [self.current()]
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elif pick == 'all':
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entries = self.entries
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else:
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entries = [entry for entry in self.entries if entry['selected']]
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if action == 'play':
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for entry in entries2play: yield entry
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self.playlist = iter(entries)
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elif action == 'repeat':
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for entry in cycle(entries2play): yield entry
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elif entries2play:
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while True: yield choice(entries2play)
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self.playlist = cycle(entries)
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else:
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self.playlist = iter(lambda: choice(entries), None)
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def getlink(self, entry):
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"""Return an URL from the given entry."""
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with YoutubeDL({'quiet': True}) as ytdl:
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return entry.setdefault('webpage_url', ytdl.extract_info(
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entry['url'], download=False, ie_key=entry.get('ie_key')
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).get('webpage_url'))
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def play(self):
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for entry in playlist(self.mode):
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setno(entries, ['playing'])
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reprint(stdscr, entries[start : start+curses.LINES-3])
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entries[entries.index(entry)]['playing'] = True
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reprint(stdscr, entries[start : start+curses.LINES-3])
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mp.play(entry.setdefault('webpage_url', getlink(entry)))
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mp.wait_for_playback()
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def mpv_play(entry):
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self.mp.play(self.getlink(entry))
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self.mp.wait_for_playback()
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self.setno('playing')
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self.reprint()
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def reattr(self, entry):
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try:
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entry = next(self.playlist)
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except StopIteration:
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pass
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else:
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play_thread = Thread(target=mpv_play, args=(entry,), daemon=True)
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play_thread.start()
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self.mp._set_property('pause', False, bool)
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entry['playing'] = True
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self.reprint()
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def reattr(self, y=None):
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if not y: y = self.y
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entry = self.entries[self.start + y - 1]
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invert = 8 if entry.setdefault('current', False) else 0
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if entry.setdefault('error', False):
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self.stdscr.chgat(self.y, 0, curses.color_pair(1 + invert) | curses.A_BOLD)
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self.stdscr.chgat(y, 0, curses.color_pair(1 + invert) | curses.A_BOLD)
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elif entry.setdefault('playing', False):
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self.stdscr.chgat(self.y, 0, curses.color_pair(3 + invert) | curses.A_BOLD)
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self.stdscr.chgat(y, 0, curses.color_pair(3 + invert) | curses.A_BOLD)
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elif entry.setdefault('selected', False):
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self.stdscr.chgat(self.y, 0, curses.color_pair(5 + invert) | curses.A_BOLD)
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self.stdscr.chgat(y, 0, curses.color_pair(5 + invert) | curses.A_BOLD)
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elif invert:
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self.stdscr.chgat(self.y, 0, curses.color_pair(12) | curses.A_BOLD)
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self.stdscr.chgat(y, 0, curses.color_pair(12) | curses.A_BOLD)
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else:
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self.stdscr.chgat(self.y, 0, curses.color_pair(0))
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self.stdscr.chgat(y, 0, curses.color_pair(0))
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def reprint(stdscr, entries2print):
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stdscr.clear()
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stdscr.addstr(0, 1, _('Title'))
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sitenamelen = max(max(len(entry['ie_key']) for entry in entries), 6)
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stdscr.addstr(0, curses.COLS - sitenamelen - 1, _('Source'))
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stdscr.chgat(0, 0, curses.color_pair(10) | curses.A_BOLD)
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for i, entry in enumerate(entries2print):
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y = i + 1
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stdscr.addstr(y, 0, entry['ie_key'].rjust(curses.COLS - 1))
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stdscr.addstr(y, 1, entry.get('title', '')[:curses.COLS-sitenamelen-3])
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reattr(stdscr, y, entry)
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update_status(stdscr, mp)
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def reprint(self):
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self.stdscr.clear()
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self.stdscr.addstr(0, 1, _('Title'))
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sitenamelen = max(max(len(entry['ie_key']) for entry in self.entries), 6)
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self.stdscr.addstr(0, curses.COLS - sitenamelen - 1, _('Source'))
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self.stdscr.chgat(0, 0, curses.color_pair(10) | curses.A_BOLD)
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for i, entry in enumerate(self.entries[self.start:][:curses.LINES-3]):
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self.stdscr.addstr(i + 1, 0, entry['ie_key'].rjust(curses.COLS - 1))
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self.stdscr.addstr(i + 1, 1, entry.get('title', '')[:curses.COLS-sitenamelen-3])
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self.reattr(i + 1)
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self.update_status()
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def move(self, delta):
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if self.start + self.y + delta < 1:
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if start + y == 1:
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return 1
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setno(entries, ['current'])
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start = 0
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entries[0]['current'] = True
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reprint(stdscr, entries[:curses.LINES-3])
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return 1
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elif start + y + delta > len(entries):
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start = max(len(entries) - curses.LINES + 3, 0)
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y = min(curses.LINES - 3, len(entries))
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setno(entries, ['current'])
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entries[-1]['current'] = True
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reprint(stdscr, entries[-curses.LINES+3:])
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return y
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if not (self.entries and delta): return
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self.current()['current'] = False
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self.reattr()
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start, maxy = self.start, min(len(self.entries), curses.LINES - 3)
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if y + delta < 1:
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start += y + delta - 1
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y = 1
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setno(entries, ['current'])
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entries[start]['current'] = True
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reprint(stdscr, entries[start : start+curses.LINES-3])
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elif y + delta > curses.LINES - 3:
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start += y + delta - curses.LINES + 3
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y = curses.LINES - 3
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setno(entries, ['current'])
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entries[start + curses.LINES - 4]['current'] = True
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reprint(stdscr, entries[start : start+curses.LINES-3])
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if self.idx() + delta <= 0:
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self.start, self.y = 0, 1
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elif self.idx() + delta >= len(self.entries):
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self.start, self.y = len(self.entries) - maxy, maxy
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elif self.y + delta < 1:
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self.start += self.y + delta - 1
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self.y = 1
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elif self.y + delta > curses.LINES - 3:
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self.start += self.y + delta - maxy
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self.y = maxy
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else:
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entries[start + y - 1]['current'] = False
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reattr(stdscr, y, entries[start + y - 1])
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y = y + delta
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entries[start + y - 1]['current'] = True
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reattr(stdscr, y, entries[start + y - 1])
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stdscr.refresh()
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return y
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self.y += delta
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self.current()['current'] = True
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if self.start == start:
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self.reattr()
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self.stdscr.refresh()
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else:
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self.reprint()
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def gets(self, prompt):
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self.stdscr.addstr(curses.LINES - 1, 0, prompt)
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self.reading = True
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curses.curs_set(True)
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curses.echo()
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b = self.stdscr.getstr(curses.LINES - 1, len(prompt))
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self.reading = False
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curses.curs_set(False)
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curses.noecho()
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return b.decode()
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def generic_event_handler(self, event):
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"""Reprint status line and play next entry if the last one is
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ended without caring about the event.
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"""
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if self.update_status(): self.play()
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def close(self):
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curses.nocbreak()
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@ -262,125 +283,114 @@ if args.json_playlist:
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json_file = args.json_playlist
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with open(json_file) as f:
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entries = json.load(f)
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elif args.youtube_playlist:
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elif args.online_playlist:
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with YoutubeDL({'extract_flat': 'in_playlist', 'quiet': True}) as ytdl:
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info = ytdl.extract_info(args.youtube_playlist, download=False)
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info = ytdl.extract_info(args.online_playlist, download=False)
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entries = info.get('entries', [])
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json_file = ''
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else:
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entries = []
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json_file = ''
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makedirs(dirname(mpv_log), exist_ok=True)
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makedirs(dirname(MPV_LOG), exist_ok=True)
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comp = Comp(
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entries=entries,
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mode=config.get('comp', 'play-mode', fallback='play-current'),
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mpv_vo=config.get('mpv', 'video-output', fallback=None),
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mpv_vid=config.get('mpv', 'video', fallback='auto'),
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ytdlf=config.get('youtube-dl', 'format', fallback='best'))
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entries,
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config.get('comp', 'play-mode', fallback='play-current'),
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config.get('mpv', 'video-output', fallback=None),
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config.get('mpv', 'video', fallback='auto'),
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config.get('youtube-dl', 'format', fallback='best'))
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while True:
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c = stdscr.getch()
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c = comp.stdscr.getch()
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if c == 10: # curses.KEY_ENTER doesn't work
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if not entries: continue
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mp._set_property('pause', False, bool)
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play_thread = Thread(target=play, daemon=True)
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play_thread.start()
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comp.update_playlist()
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comp.play()
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elif c == 32: # space
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mp._toggle_property('pause')
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comp.mp._toggle_property('pause')
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elif c == 65: # letter A
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mp._toggle_property('mute')
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comp.mp._toggle_property('mute')
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elif c == 77: # letter M
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mode = MODES[(MODES.index(mode) - 1) % 8]
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update_status(stdscr, mp)
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comp.mode = MODES[(MODES.index(comp.mode) - 1) % 8]
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comp.update_status()
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elif c == 86: # letter V
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mp._set_property('vid',
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'auto' if mp._get_property('vid') == 'no' else 'no')
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comp.mp._set_property(
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'vid', 'auto' if mp._get_property('vid') == 'no' else 'no')
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elif c == 87: # letter W
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if not entries: continue
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prompt = _('Save playlist to [{}]:').format(json_file)
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stdscr.addstr(curses.LINES - 1, 0, prompt)
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curses.curs_set(True)
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curses.echo()
|
||||
s = stdscr.getstr(curses.LINES - 1, len(prompt) + 1).decode()
|
||||
s = comp.gets(_('Save playlist to [{}]: ').format(json_file))
|
||||
if s: json_file = s
|
||||
curses.curs_set(False)
|
||||
curses.noecho()
|
||||
try:
|
||||
makedirs(dirname(abspath(json_file)), exist_ok=True)
|
||||
with open(json_file, 'w') as f:
|
||||
json.dump(entries, f)
|
||||
except:
|
||||
update_status(stdscr, mp,
|
||||
_("'{}': Can't open file for writing").format(json_file),
|
||||
curses.color_pair(1))
|
||||
comp.update_status(
|
||||
_("'{}': Can't open file for writing").format(json_file),
|
||||
curses.color_pair(1))
|
||||
else:
|
||||
update_status(stdscr, mp,
|
||||
_("'{}' written").format(json_file))
|
||||
comp.update_status(_("'{}' written").format(json_file))
|
||||
elif c == 99: # letter c
|
||||
if not entries: continue
|
||||
i = start + y - 1
|
||||
entries[i]['selected'] = not entries[i].setdefault('selected', False)
|
||||
y = move(stdscr, entries, y, 1)
|
||||
i = comp.start + comp.y - 1
|
||||
comp.entries[i]['selected'] = not entries[i].setdefault('selected', False)
|
||||
comp.move(1)
|
||||
elif c == 100: # letter d
|
||||
if not entries: continue
|
||||
i = start + y - 1
|
||||
i = comp.idx()
|
||||
if i + 1 < len(entries):
|
||||
entries.pop(i)
|
||||
entries[i]['current'] = True
|
||||
comp.entries.pop(i)
|
||||
comp.entries[i]['current'] = True
|
||||
elif len(entries) > 1:
|
||||
entries.pop(i)
|
||||
entries[i - 1]['current'] = True
|
||||
comp.entries.pop(i)
|
||||
comp.entries[i - 1]['current'] = True
|
||||
else:
|
||||
entries = []
|
||||
reprint(stdscr, entries[start : start+curses.LINES-3])
|
||||
comp.entries = []
|
||||
comp.reprint()
|
||||
elif c == 109: # letter m
|
||||
mode = MODES[(MODES.index(mode) + 1) % 8]
|
||||
update_status(stdscr, mp)
|
||||
comp.mode = MODES[(MODES.index(comp.mode) + 1) % 8]
|
||||
comp.update_status()
|
||||
elif c == 113: # letter q
|
||||
comp.close()
|
||||
break
|
||||
elif c == 119: # letter w
|
||||
if not entries: continue
|
||||
if not comp.entries: continue
|
||||
with YoutubeDL({'format': ytdlf}) as ytdl:
|
||||
ytdl.download([getlink(entry) for entry in choose_from(mode)])
|
||||
ytdl.download([comp.getlink(entry) for entry in choose_from(mode)])
|
||||
elif c in (curses.KEY_UP, 107): # up arrow or letter k
|
||||
if not entries: continue
|
||||
y = move(stdscr, entries, y, -1)
|
||||
comp.move(-1)
|
||||
elif c in (curses.KEY_DOWN, 106): # down arrow or letter j
|
||||
if not entries: continue
|
||||
y = move(stdscr, entries, y, 1)
|
||||
comp.move(1)
|
||||
elif c in (curses.KEY_LEFT, 104): # left arrow or letter h
|
||||
if mp._get_property('duration', int):
|
||||
mp.seek(-2.5)
|
||||
if comp.mp._get_property('duration', int):
|
||||
comp.mp.seek(-2.5)
|
||||
elif c in (curses.KEY_RIGHT, 108): # right arrow or letter l
|
||||
if mp._get_property('duration', int):
|
||||
mp.seek(2.5)
|
||||
if comp.mp._get_property('duration', int):
|
||||
comp.mp.seek(2.5)
|
||||
elif c == curses.KEY_HOME: # home
|
||||
if not entries: continue
|
||||
y = move(stdscr, entries, y, -len(entries))
|
||||
if not comp.entries: continue
|
||||
comp.move(-len(comp.entries))
|
||||
elif c == curses.KEY_END: # end
|
||||
if not entries: continue
|
||||
y = move(stdscr, entries, y, len(entries))
|
||||
comp.move(len(comp.entries))
|
||||
elif c == curses.KEY_NPAGE: # page down
|
||||
if not entries: continue
|
||||
y = move(stdscr, entries, y, curses.LINES - 4)
|
||||
if not comp.entries: continue
|
||||
comp.move(curses.LINES - 4)
|
||||
elif c == curses.KEY_PPAGE: # page up
|
||||
if not entries: continue
|
||||
y = move(stdscr, entries, y, 4 - curses.LINES)
|
||||
comp.move(4 - curses.LINES)
|
||||
elif c == curses.KEY_F5: # F5
|
||||
reprint(stdscr, entries[start : start+curses.LINES-3])
|
||||
comp.reprint()
|
||||
elif c == curses.KEY_RESIZE:
|
||||
curses.update_lines_cols()
|
||||
if curses.COLS < MODE_STR_LEN + 42 or curses.LINES < 4:
|
||||
stdscr.clear()
|
||||
comp.stdscr.clear()
|
||||
sizeerr = _('Current size: {}x{}. Minimum size: {}x4.').format(
|
||||
curses.COLS,
|
||||
curses.LINES,
|
||||
MODE_STR_LEN + 42
|
||||
)
|
||||
stdscr.addstr(0, 0, sizeerr[:curses.LINES*curses.COLS])
|
||||
curses.COLS, curses.LINES, MODE_STR_LEN + 42)
|
||||
comp.stdscr.addstr(0, 0, sizeerr[:curses.LINES*curses.COLS])
|
||||
else:
|
||||
start += y - 1
|
||||
y = 1
|
||||
reprint(stdscr, entries[start : start+curses.LINES-3])
|
||||
comp.start += comp.y - 1
|
||||
comp.y = 1
|
||||
comp.reprint()
|
||||
|
|
|
|||
Loading…
Reference in New Issue