hal.wrappers.errors module
Wrappers to function that handle errors
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hal.wrappers.errors.
none_returns
(func)[source]
Executes function, if error returns None else value of function
Parameters: | func – function to call |
Returns: | None else value of function |
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hal.wrappers.errors.
true_false_returns
(func)[source]
Executes function, if error returns False, else True
Parameters: | func – function to call |
Returns: | True iff ok, else False |