Updated README.md
Anton Argirov
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README.md
158
README.md
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@ -17,90 +17,94 @@ Usage
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Getting list of files inside torrent is straightforward:
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import xbmc
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from torrent2http import State, Engine, MediaType
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from contextlib import closing
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```python
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import xbmc
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from torrent2http import State, Engine, MediaType
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from contextlib import closing
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# Create instance of Engine
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engine = Engine(uri="...")
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files = []
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# Ensure we'll close engine on exception
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with closing(engine):
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# Start engine
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engine.start()
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# Wait until files received
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while not files and not xbmc.abortRequested:
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# Will list only video files in torrent
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files = engine.list(media_types=[MediaType.VIDEO])
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# Check if there is loading torrent error and raise exception
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engine.check_torrent_error()
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xbmc.sleep(200)
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# Create instance of Engine
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engine = Engine(uri="...")
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files = []
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# Ensure we'll close engine on exception
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with closing(engine):
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# Start engine
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engine.start()
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# Wait until files received
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while not files and not xbmc.abortRequested:
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# Will list only video files in torrent
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files = engine.list(media_types=[MediaType.VIDEO])
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# Check if there is loading torrent error and raise exception
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engine.check_torrent_error()
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xbmc.sleep(200)
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```
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### Start streaming ###
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import xbmc
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from torrent2http import State, Engine, MediaType
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from contextlib import closing
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```python
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import xbmc
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from torrent2http import State, Engine, MediaType
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from contextlib import closing
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# XBMC addon handle
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handle = ...
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# Playable list item
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listitem = ...
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# We can know file_id of needed video file on this step, if no, we'll try to detect one.
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file_id = None
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# Flag will set to True when engine is ready to resolve URL to XBMC
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ready = False
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# Set pre-buffer size to 15Mb. This is a size of file that need to be downloaded before we resolve URL to XMBC
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pre_buffer_bytes = 15*1024*1024
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engine = Engine(uri="...")
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with closing(engine):
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# Start engine and instruct torrent2http to begin download first file,
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# so it can start searching and connecting to peers
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engine.start(file_id or 0)
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while not xbmc.abortRequested and not ready:
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xbmc.sleep(500)
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status = engine.status()
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# Check if there is loading torrent error and raise exception
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engine.check_torrent_error(status)
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# Trying to detect file_id
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if file_id is None:
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# Get torrent files list, filtered by video file type only
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files = engine.list(media_types=[MediaType.VIDEO])
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# If torrent metadata is not loaded yet then continue
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if files is None:
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continue
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# Torrent has no video files
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if not files:
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break
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# Select first matching file
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file_id = files[0].index
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file_status = files[0]
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else:
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# If we've got file_id already, get file status
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file_status = engine.file_status(file_id)
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# If torrent metadata is not loaded yet then continue
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if not file_status:
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continue
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if status.state == State.DOWNLOADING:
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# Wait until minimum pre_buffer_bytes downloaded before we resolve URL to XBMC
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if file_status.download >= pre_buffer_bytes:
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ready = True
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break
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elif status.state in [State.FINISHED, State.SEEDING]:
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# We have already downloaded file
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# XBMC addon handle
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handle = ...
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# Playable list item
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listitem = ...
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# We can know file_id of needed video file on this step, if no, we'll try to detect one.
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file_id = None
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# Flag will set to True when engine is ready to resolve URL to XBMC
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ready = False
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# Set pre-buffer size to 15Mb. This is a size of file that need to be downloaded before we resolve URL to XMBC
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pre_buffer_bytes = 15*1024*1024
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engine = Engine(uri="...")
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with closing(engine):
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# Start engine and instruct torrent2http to begin download first file,
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# so it can start searching and connecting to peers
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engine.start(file_id or 0)
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while not xbmc.abortRequested and not ready:
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xbmc.sleep(500)
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status = engine.status()
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# Check if there is loading torrent error and raise exception
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engine.check_torrent_error(status)
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# Trying to detect file_id
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if file_id is None:
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# Get torrent files list, filtered by video file type only
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files = engine.list(media_types=[MediaType.VIDEO])
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# If torrent metadata is not loaded yet then continue
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if files is None:
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continue
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# Torrent has no video files
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if not files:
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break
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# Select first matching file
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file_id = files[0].index
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file_status = files[0]
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else:
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# If we've got file_id already, get file status
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file_status = engine.file_status(file_id)
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# If torrent metadata is not loaded yet then continue
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if not file_status:
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continue
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if status.state == State.DOWNLOADING:
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# Wait until minimum pre_buffer_bytes downloaded before we resolve URL to XBMC
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if file_status.download >= pre_buffer_bytes:
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ready = True
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break
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# Here you can update pre-buffer progress dialog, for example.
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# Note that State.CHECKING also need waiting until fully finished, so it better to use resume_file option
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# for engine to avoid CHECKING state if possible.
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# ...
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if ready:
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# Resolve URL to XBMC
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listitem.SetPath(file_status.url)
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xbmcplugin.SetResolvedUrl(handle, True, listitem)
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# Wait until playing finished or abort requested
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while not xbmc.abortRequested and xbmc.Player().isPlaying():
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xbmc.sleep(500)
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elif status.state in [State.FINISHED, State.SEEDING]:
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# We have already downloaded file
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ready = True
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break
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# Here you can update pre-buffer progress dialog, for example.
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# Note that State.CHECKING also need waiting until fully finished, so it better to use resume_file option
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# for engine to avoid CHECKING state if possible.
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# ...
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if ready:
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# Resolve URL to XBMC
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listitem.SetPath(file_status.url)
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xbmcplugin.SetResolvedUrl(handle, True, listitem)
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# Wait until playing finished or abort requested
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while not xbmc.abortRequested and xbmc.Player().isPlaying():
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xbmc.sleep(500)
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```
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### Fully working example ###
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