forked from openlp/openlp
fix vlc bug
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parent
f77026b5c7
commit
297d86f561
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@ -64,9 +64,19 @@ def get_vlc():
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:return: The "vlc" module, or None
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"""
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print("get vlc")
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if 'openlp.core.ui.media.vendor.vlc' in sys.modules:
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# If VLC has already been imported, no need to do all the stuff below again
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return sys.modules['openlp.core.ui.media.vendor.vlc']
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is_vlc_available = False
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try:
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is_vlc_available = bool(sys.modules['openlp.core.ui.media.vendor.vlc'].get_default_instance())
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except:
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pass
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print(is_vlc_available)
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if is_vlc_available:
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return sys.modules['openlp.core.ui.media.vendor.vlc']
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else:
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return None
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is_vlc_available = False
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try:
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if is_macosx():
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@ -89,6 +99,7 @@ def get_vlc():
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except (ImportError, NameError, NotImplementedError):
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pass
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except OSError as e:
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# this will get raised the first time
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if is_win():
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if not isinstance(e, WindowsError) and e.winerror != 126:
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raise
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