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Terminal / input handling
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Do minimal terminal mangling to prompt users for input
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Get a "confirmation" input from the user, for at most (timeout)
seconds. Optionally, customize the message to be displayed.
timeout -- timeout to wait for input (default 120)
message -- optional customized message ("Press ENTER to (message)")
raises:
InputAccepted -- the user confirmed the changes
InputRejected -- the user rejected the changes
z%Do you want to keep these settings?
z accept the new configurationz&Press ENTER before the timeout to {}
r z%Changes will revert in {:>{}} seconds�
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Save the terminal's current attributes and flags
Optional argument:
- dest: if set, save settings to this dict
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Reset the terminal to its original attributes and flags
Optional argument:
- orig: if set, reset to settings from this dict
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r9 � r r r r s2 � ��� ?�?�C�D�0 �d'�$8r r c � � e Zd ZdZy)r: z Denotes has accepted inputN�rL rM rN rO rP r r r: r: � s � �%�r r: c � � e Zd ZdZy)r< z) Denotes that the user has rejected inputNrR rP r r r< r< � s � �3�r r< ) rO r# r& r r7 r �objectr � Exceptionr: r< rP r r �<module>rV sB ��$�
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