class_inspector.custom_validators module

class_inspector.custom_validators.validate_bool_func(bool_func) → Callable

Validate the value using a custom boolean function.

Parameters:

bool_func – The boolean function to apply to the value.

Returns:

A validation function.

Return type:

Callable

Raises:

TypeError – If the provided boolean function is not callable.

class_inspector.custom_validators.validate_collection(instance, attribute, value) → None

Validate that the value is a subclass of Collection.

Parameters:

• instance – The instance the attribute belongs to.

• attribute – The attribute being validated.

• value – The value of the attribute.

Raises:

TypeError – If the value is not a subclass of Collection.

class_inspector.custom_validators.validate_collection_of_type(allowed_type: Type) → Callable

Validate that the value is a collection of a specific type.

Parameters:

allowed_type (Type) – The type each item in the collection should be.

Returns:

A validation function.

Return type:

Callable

Raises:

TypeError – If the value is not a subclass of Collection.

class_inspector.custom_validators.validate_generic(generic_type: Type) → Callable

Validate that the value is a subclass of a specific generic type.

Parameters:

generic_type (Type) – The generic type.

Returns:

A validation function.

Return type:

Callable

class_inspector.custom_validators.validate_generic_bool_func(generic_type: Type, bool_func: Callable) → Callable

Validate that the value is a collection of a specific generic type using a custom boolean function.

Parameters:

• generic_type (Type) – The generic type.

• bool_func (Callable) – The boolean function to apply to each item.

Returns:

A validation function.

Return type:

Callable

Raises:

TypeError – If the provided boolean function is not callable.

class_inspector.custom_validators.validate_generic_of_type(generic_type: Type, allowed_type: Type) → Callable

Validate that the value is a collection of a specific generic type.

Parameters:

• generic_type (Type) – The generic type.

• allowed_type (Type) – The type each item in the collection should be.

Returns:

A validation function.

Return type:

Callable

class_inspector.custom_validators.validate_iterable(instance, attribute, value) → None

Validate that the value is a subclass of Iterable.

Parameters:

• instance – The instance the attribute belongs to.

• attribute – The attribute being validated.

• value – The value of the attribute.

Raises:

TypeError – If the value is not a subclass of Iterable.

class_inspector.custom_validators.validate_iterable_of_type(allowed_type: Type) → Callable

Validate that the value is an iterable of a specific type.

Parameters:

allowed_type (Type) – The type each item in the iterable should be.

Returns:

A validation function.

Return type:

Callable

Raises:

TypeError – If the value is not a subclass of Iterable.

class_inspector.custom_validators.validate_sequence(instance, attribute, value) → None

Validate that the value is a subclass of Sequence.

Parameters:

• instance – The instance the attribute belongs to.

• attribute – The attribute being validated.

• value – The value of the attribute.

Raises:

TypeError – If the value is not a subclass of Sequence.

class_inspector.custom_validators.validate_sequence_of_type(allowed_type: Type) → Callable

Validate that the value is a sequence of a specific type.

Parameters:

allowed_type (Type) – The type each item in the sequence should be.

Returns:

A validation function.

Return type:

Callable

Raises:

TypeError – If the value is not a subclass of Sequence.