mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-10-28 09:12:29 -04:00
40 lines
915 B
Python
40 lines
915 B
Python
import builtins
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import os
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import sys
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import _sitebuiltins
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def nuke_stdout():
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# Redirect stdout, stdin and stderr to /dev/null
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from calibre_extensions.speedup import detach
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detach(os.devnull)
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def set_helper():
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builtins.help = _sitebuiltins._Helper()
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def set_quit():
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eof = 'Ctrl-D (i.e. EOF)'
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builtins.quit = _sitebuiltins.Quitter('quit', eof)
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builtins.exit = _sitebuiltins.Quitter('exit', eof)
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def main():
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sys.argv[0] = sys.calibre_basename
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set_helper()
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set_quit()
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mod = __import__(sys.calibre_module, fromlist=[1])
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func = getattr(mod, sys.calibre_function)
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if sys.gui_app and not (
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sys.stdout.isatty() or sys.stderr.isatty() or sys.stdin.isatty()
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):
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# this has to be done after calibre is imported and therefore
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# calibre_extensions is available.
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nuke_stdout()
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return func()
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if __name__ == '__main__':
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main()
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