Python discord 模块,PCMVolumeTransformer() 实例源码
我们从Python开源项目中,提取了以下6个代码示例,用于说明如何使用discord.PCMVolumeTransformer()。
def play_file(self, ctx, sound, volume=1):
"""Plays a file from the local filesystem"""
if ctx.voice_client is None:
if ctx.author.voice.channel:
await ctx.author.voice.channel.connect()
else:
return await ctx.send("Not connected to a voice channel.")
if ctx.voice_client.is_playing():
ctx.voice_client.stop()
def done(e):
if e:
print("Player error: %s" % e)
if not ctx.voice_client.is_playing():
ctx.bot.loop.create_task(ctx.voice_client.disconnect())
source = discord.PCMVolumeTransformer(
discord.FFmpegPCMAudio(join(folder, sound)))
source.volume = volume
ctx.voice_client.play(source, after=done)
# await ctx.send('Now playing: {}'.format(query))
def create_source(entry):
source = PCMVolumeTransformer(FFmpegPCMAudio(entry["download_url"], **entry["kwargs"]))
source.download_url = entry["download_url"]
source.url = entry["url"]
source.yt = entry["yt"]
source.is_live = entry["is_live"]
source.title = entry["title"]
source.duration = entry["duration"]
source.description = entry["description"]
source.upload_date = entry["upload_date"]
source.kwargs = entry["kwargs"]
return source
def Now_playing(self, ctx):
"""Shows what's playing."""
if not ctx.guild.voice_client.is_playing():
return await ctx.send('nothing\'s playing at the moment.')
state = self.state_for(ctx.guild)
src = state.to_loop if isinstance(state.vc.source, PCMVolumeTransformer) else state.vc.source.info
minutes, seconds = divmod(src['duration'], 60)
await ctx.send('**Now playing:** {0[title]} {0[webpage_url]} ({1:02d}:{2:02d})'.format(src, minutes, seconds))
def play_file(self, *, query):
"""Plays a file from the local filesystem"""
if ctx.voice_client is None:
if ctx.author.voice.channel:
await ctx.author.voice.channel.connect()
else:
return await ctx.send("Not connected to a voice channel.")
if ctx.voice_client.is_playing():
ctx.voice_client.stop()
source = discord.PCMVolumeTransformer(discord.FFmpegPCMAudio(query))
ctx.voice_client.play(source, after=lambda e: print(
'Player error: %s' % e) if e else None)
await ctx.send('Now playing: {}'.format(query))
def play_next_clip(self):
clip = self.next_clip()
self.voice.play(discord.FFmpegPCMAudio(clip.audiopath), after=self.done_talking)
self.voice.source = discord.PCMVolumeTransformer(self.voice.source)
self.voice.source.volume = clip.volume
print("playing: " + clip.audiopath)
if self.last_clip != None and clip.audiopath != self.last_clip.audiopath:
remove_if_temp(self.last_clip.audiopath)
self.last_clip = clip
# try queueing an mp3 to play
def process_song_data(self, ydl, url, entry):
"""
Just packing some code into a function to make fetch_song_data more readable
:param ydl: youtube_dl object
:param url: original url of the request
:param entry: request data
:return: dictionary of parameters
"""
t_dict = DotDict({})
self.logger.info(f'processing URL {entry["title"]}')
if self.plugin_config["download_songs"]:
filename = ydl.prepare_filename(entry)
self.storage["stored_songs"][filename] = time.time()
else:
filename = entry['url']
# t_source = PCMVolumeTransformer(FFmpegPCMAudio(filename,**kwargs)) # out,out,damn spot!
t_dict['download_url'] = filename
t_dict['url'] = entry.get('webpage_url')
t_dict['yt'] = ydl
t_dict['is_live'] = bool(entry.get('is_live'))
t_dict['duration'] = ceil(entry.get('duration', 0))
is_twitch = 'twitch' in url
if is_twitch:
# twitch has 'title' and 'description' sort of mixed up.
t_dict['title'] = entry.get('description')
t_dict['description'] = None
else:
t_dict['title'] = entry.get('title')
t_dict['description'] = entry.get('description')
# upload date handling
date = entry.get('upload_date')
if date:
try:
date = datetime.datetime.strptime(date, '%Y%M%d').date()
except ValueError:
date = None
t_dict['upload_date'] = date
return t_dict