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from plugin.core.message import InterfaceMessages |
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import apsw |
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import logging |
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log = logging.getLogger(__name__) |
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disabled_databases = {} |
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class APSWBaseWrapper(object): |
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name = None |
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critical_errors = ( |
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apsw.CantOpenError, |
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apsw.CorruptError, |
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apsw.FullError, |
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apsw.IOError, |
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apsw.NotADBError, |
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apsw.PermissionsError, |
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apsw.ReadOnlyError |
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) |
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@property |
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def error_message(self): |
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return disabled_databases.get(self.name) |
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@property |
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def valid(self): |
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return disabled_databases.get(self.name) is None |
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def on_exception(self, exc_info): |
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# Ensure database isn't already disabled |
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if disabled_databases.get(self.name): |
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# Re-raise exception |
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raise exc_info[0], exc_info[1], exc_info[2] |
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# Retrieve error message |
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message = self.__get_message(exc_info[1]) |
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# Mark database as disabled |
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disabled_databases[self.name] = message |
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# Append error message |
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InterfaceMessages.add(logging.CRITICAL, message) |
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# Display database error |
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log.critical(message, exc_info=True) |
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# Re-raise exception |
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raise exc_info[0], exc_info[1], exc_info[2] |
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def __get_message(self, ex): |
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name = self.name if self.name else 'unknown' |
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name_cap = name.capitalize() |
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if type(ex) is apsw.CantOpenError: |
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return 'Unable to open %s' % name |
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if type(ex) is apsw.CorruptError: |
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return '%s is corrupt' % name_cap |
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if type(ex) is apsw.FullError: |
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return 'Drive containing the %s is full' % name |
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if type(ex) is apsw.IOError: |
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return '%s raised an input/output error' % name_cap |
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if type(ex) is apsw.NotADBError: |
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return '%s doesn\'t have a valid SQLite header' % name_cap |
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if type(ex) is apsw.PermissionsError: |
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return 'Access denied to the %s' % name |
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if type(ex) is apsw.ReadOnlyError: |
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return 'Unable to write to the %s' % name |
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# Unknown exception |
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return '%s: %s' % ( |
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type(ex).__name__, |
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ex |
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) |
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fuzeman /
Plex-Trakt-Scrobbler
