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generic

Classes:

MismatchError 

MismatchError(
    func: FuncExcept,
    items: Iterable[Any],
    message: SupportsString = "All items must be equal!",
    reason: Any = "{reduced_items}",
    **kwargs: Any
)

Bases: CustomValueError

Raised when there's a mismatch between two or more values.

Instantiate a new exception with pretty printing and more.

Parameters:

  • message

    (SupportsString | None, default: None ) –

    Message of the error.

  • func

    (FuncExcept | None, default: None ) –

    Function this exception was raised from.

  • reason

    (Any, default: None ) –

    Reason of the exception. For example, an optional parameter.

Methods:

  • __call__ –

    Copy an existing exception with defaults and instantiate a new one.

  • catch –

    Create a context manager that catches exceptions of this class type.

  • check –

Attributes:

Source code in jetpytools/exceptions/generic.py 
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def __init__(
    self,
    func: FuncExcept,
    items: Iterable[Any],
    message: SupportsString = "All items must be equal!",
    reason: Any = "{reduced_items}",
    **kwargs: Any,
) -> None:
    super().__init__(message, func, reason, **kwargs, reduced_items=iter(self._reduce(items)))

func instance-attribute 

func = func

kwargs instance-attribute 

kwargs = kwargs

message instance-attribute 

message = message

reason instance-attribute 

reason = reason

__call__ 

__call__(
    message: SupportsString | None | MissingT = MISSING,
    func: FuncExcept | None | MissingT = MISSING,
    reason: SupportsString | FuncExcept | None | MissingT = MISSING,
    **kwargs: Any
) -> Self

Copy an existing exception with defaults and instantiate a new one.

Parameters:

Source code in jetpytools/exceptions/base.py 
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def __call__(
    self,
    message: SupportsString | None | MissingT = MISSING,
    func: FuncExcept | None | MissingT = MISSING,
    reason: SupportsString | FuncExcept | None | MissingT = MISSING,
    **kwargs: Any,
) -> Self:
    """
    Copy an existing exception with defaults and instantiate a new one.

    Args:
        message: Message of the error.
        func: Function this exception was raised from.
        reason: Reason of the exception. For example, an optional parameter.
    """
    from copy import deepcopy

    err = deepcopy(self)

    if message is not MISSING:
        err.message = message

    if func is not MISSING:
        err.func = func

    if reason is not MISSING:
        err.reason = reason

    err.kwargs |= kwargs

    return err

catch classmethod 

catch() -> CatchError[Self]

Create a context manager that catches exceptions of this class type.

Returns:

  • CatchError[Self] –

    CatchError[Self]: A context manager that will catch and store exceptions of type cls when used in a with block.

Source code in jetpytools/exceptions/base.py 
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@classmethod
def catch(cls) -> CatchError[Self]:
    """
    Create a context manager that catches exceptions of this class type.

    Returns:
        CatchError[Self]: A context manager that will catch and store exceptions of type `cls`
            when used in a `with` block.
    """
    return CatchError(cls)

check classmethod 

check(func: FuncExcept, /, *items: Any, **kwargs: Any) -> None
Source code in jetpytools/exceptions/generic.py 
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@classmethod
def check(cls, func: FuncExcept, /, *items: Any, **kwargs: Any) -> None:
    if len(cls._reduce(items)) != 1:
        raise cls(func, items, **kwargs)

MismatchRefError 

MismatchRefError(
    func: FuncExcept,
    base: T,
    ref: T,
    message: SupportsString = "All items must be equal!",
    **kwargs: Any
)

Bases: MismatchError

Instantiate a new exception with pretty printing and more.

Parameters:

  • message

    (SupportsString | None, default: None ) –

    Message of the error.

  • func

    (FuncExcept | None, default: None ) –

    Function this exception was raised from.

  • reason

    (Any, default: None ) –

    Reason of the exception. For example, an optional parameter.

Methods:

  • __call__ –

    Copy an existing exception with defaults and instantiate a new one.

  • catch –

    Create a context manager that catches exceptions of this class type.

  • check –

Attributes:

Source code in jetpytools/exceptions/generic.py 
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def __init__[T](
    self, func: FuncExcept, base: T, ref: T, message: SupportsString = "All items must be equal!", **kwargs: Any
) -> None:
    super().__init__(func, [base, ref], message, **kwargs)

func instance-attribute 

func = func

kwargs instance-attribute 

kwargs = kwargs

message instance-attribute 

message = message

reason instance-attribute 

reason = reason

__call__ 

__call__(
    message: SupportsString | None | MissingT = MISSING,
    func: FuncExcept | None | MissingT = MISSING,
    reason: SupportsString | FuncExcept | None | MissingT = MISSING,
    **kwargs: Any
) -> Self

Copy an existing exception with defaults and instantiate a new one.

Parameters:

Source code in jetpytools/exceptions/base.py 
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def __call__(
    self,
    message: SupportsString | None | MissingT = MISSING,
    func: FuncExcept | None | MissingT = MISSING,
    reason: SupportsString | FuncExcept | None | MissingT = MISSING,
    **kwargs: Any,
) -> Self:
    """
    Copy an existing exception with defaults and instantiate a new one.

    Args:
        message: Message of the error.
        func: Function this exception was raised from.
        reason: Reason of the exception. For example, an optional parameter.
    """
    from copy import deepcopy

    err = deepcopy(self)

    if message is not MISSING:
        err.message = message

    if func is not MISSING:
        err.func = func

    if reason is not MISSING:
        err.reason = reason

    err.kwargs |= kwargs

    return err

catch classmethod 

catch() -> CatchError[Self]

Create a context manager that catches exceptions of this class type.

Returns:

  • CatchError[Self] –

    CatchError[Self]: A context manager that will catch and store exceptions of type cls when used in a with block.

Source code in jetpytools/exceptions/base.py 
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@classmethod
def catch(cls) -> CatchError[Self]:
    """
    Create a context manager that catches exceptions of this class type.

    Returns:
        CatchError[Self]: A context manager that will catch and store exceptions of type `cls`
            when used in a `with` block.
    """
    return CatchError(cls)

check classmethod 

check(func: FuncExcept, /, *items: Any, **kwargs: Any) -> None
Source code in jetpytools/exceptions/generic.py 
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@classmethod
def check(cls, func: FuncExcept, /, *items: Any, **kwargs: Any) -> None:
    if len(cls._reduce(items)) != 1:
        raise cls(func, *items, **kwargs)