76 lines
2.3 KiB
Python
76 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
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###############################################################################
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from cPickle import dumps, loads
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from xbmcgui import Window
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from xbmc import log, LOGDEBUG
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###############################################################################
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WINDOW = Window(10000)
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PREFIX = 'PLEX.pickler: '
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###############################################################################
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def try_encode(input_str, encoding='utf-8'):
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"""
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Will try to encode input_str (in unicode) to encoding. This possibly
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fails with e.g. Android TV's Python, which does not accept arguments for
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string.encode()
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COPY to avoid importing utils on calling default.py
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"""
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if isinstance(input_str, str):
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# already encoded
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return input_str
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try:
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input_str = input_str.encode(encoding, "ignore")
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except TypeError:
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input_str = input_str.encode()
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return input_str
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def pickl_window(property, value=None, clear=False):
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"""
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Get or set window property - thread safe! For use with Pickle
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Property and value must be string
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"""
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if clear:
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WINDOW.clearProperty(property)
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elif value is not None:
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WINDOW.setProperty(property, value)
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else:
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return try_encode(WINDOW.getProperty(property))
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def pickle_me(obj, window_var='plex_result'):
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"""
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Pickles the obj to the window variable. Use to transfer Python
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objects between different PKC python instances (e.g. if default.py is
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called and you'd want to use the service.py instance)
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obj can be pretty much any Python object. However, classes and
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functions won't work. See the Pickle documentation
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"""
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log('%sStart pickling' % PREFIX, level=LOGDEBUG)
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pickl_window(window_var, value=dumps(obj))
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log('%sSuccessfully pickled' % PREFIX, level=LOGDEBUG)
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def unpickle_me(window_var='plex_result'):
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"""
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Unpickles a Python object from the window variable window_var.
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Will then clear the window variable!
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"""
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result = pickl_window(window_var)
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pickl_window(window_var, clear=True)
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log('%sStart unpickling' % PREFIX, level=LOGDEBUG)
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obj = loads(result)
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log('%sSuccessfully unpickled' % PREFIX, level=LOGDEBUG)
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return obj
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class Playback_Successful(object):
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"""
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Used to communicate with another PKC Python instance
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"""
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listitem = None
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