b3j0f.annotation.check module¶
Interceptors dedicated to decorate decorations.
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class
b3j0f.annotation.check.
Condition
(pre_cond=None, post_cond=None, *args, **kwargs)[source]¶ Bases:
b3j0f.annotation.interception.PrivateInterceptor
Apply a pre/post condition on an annotated element call.
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exception
ConditionError
[source]¶ Bases:
exceptions.Exception
Handle condition errors.
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Condition.
POST_COND
= 'post_cond'¶ post condition attribute name
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Condition.
PRE_COND
= 'pre_cond'¶ pre condition attribute name
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exception
Condition.
PostConditionError
[source]¶ Bases:
b3j0f.annotation.check.ConditionError
Handle post condition errors.
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exception
Condition.
PreConditionError
[source]¶ Bases:
b3j0f.annotation.check.ConditionError
Handle pre condition errors.
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Condition.
RESULT
= 'result'¶ result attribute name
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Condition.
enable
¶
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Condition.
interception
¶
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Condition.
override
¶
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Condition.
post_cond
¶
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Condition.
pre_cond
¶
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Condition.
propagate
¶
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Condition.
targets
¶
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exception
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class
b3j0f.annotation.check.
MaxCount
(count=1, *args, **kwargs)[source]¶ Bases:
b3j0f.annotation.check.AnnotationChecker
Set a maximum count of target instantiation by annotated element.
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DEFAULT_COUNT
= 1¶
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exception
Error
[source]¶ Bases:
exceptions.Exception
Handle MaxCount errors.
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MaxCount.
bind_target
(target, ctx=None)¶ Bind self annotation to target.
Parameters: - target – target to annotate.
- ctx – target ctx.
Returns: bound target.
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MaxCount.
count
¶
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MaxCount.
enable
¶
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MaxCount.
interception
¶
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MaxCount.
override
¶
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MaxCount.
propagate
¶
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MaxCount.
targets
¶
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class
b3j0f.annotation.check.
Target
(types=None, rule='or', instances=False, *args, **kwargs)[source]¶ Bases:
b3j0f.annotation.check.AnnotationChecker
Check type of all decorated elements by this decorated Annotation in using a list of types.
This list of types is checked related to logical rules such as OR and AND.
- OR: true if at least one type is checked.
- AND: true if all types are checked.
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AND
= 'and'¶ and rule.
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CALLABLE
()¶ callable type.
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DEFAULT_INSTANCES
= False¶ default instances condition
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DEFAULT_RULE
= 'or'¶ default rule
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exception
Error
[source]¶ Bases:
exceptions.Exception
Handle Target errors.
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Target.
FUNC
¶ function type.
alias of
function
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Target.
INSTANCES
= 'instances'¶
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Target.
OR
= 'or'¶ or rule.
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Target.
ROUTINE
= 'routine'¶ routine type.
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Target.
RULE
= 'rule'¶
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Target.
TYPES
= 'types'¶
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Target.
bind_target
(target, ctx=None)¶ Bind self annotation to target.
Parameters: - target – target to annotate.
- ctx – target ctx.
Returns: bound target.
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Target.
enable
¶
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Target.
instances
¶
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Target.
interception
¶
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Target.
override
¶
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Target.
propagate
¶
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Target.
rule
¶
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Target.
targets
¶
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Target.
types
¶