click.exceptions

module documentation
(source)

Undocumented

Class Abort An internal signalling exception that signals Click to abort.
Class BadArgumentUsage Raised if an argument is generally supplied but the use of the argument was incorrect. This is for instance raised if the number of values for an argument is not correct.
Class BadOptionUsage Raised if an option is generally supplied but the use of the option was incorrect. This is for instance raised if the number of arguments for an option is not correct.
Class BadParameter An exception that formats out a standardized error message for a bad parameter. This is useful when thrown from a callback or type as Click will attach contextual information to it (for instance, which parameter it is).
Class ClickException An exception that Click can handle and show to the user.
Class Exit An exception that indicates that the application should exit with some status code.
Class FileError Raised if a file cannot be opened.
Class MissingParameter Raised if click required an option or argument but it was not provided when invoking the script.
Class NoSuchOption Raised if click attempted to handle an option that does not exist.
Class UsageError An internal exception that signals a usage error. This typically aborts any further handling.
Function _join_param_hints Undocumented
def _join_param_hints(param_hint): (source)

Undocumented

Parameters
param_hint:t.Optional[t.Union[t.Sequence[str], str]]Undocumented
Returns
t.Optional[str]Undocumented