Docs for IS_LENGTH.__weakref__

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<type 'getset_descriptor'>

list of weak references to the object (if defined)


IS_LENGTH.__weakref__.__class__ <type 'type'> extends (<type 'object'>,) belongs to class <type 'type'>
<attribute '__doc__' of 'getset_descriptor' objects>

IS_LENGTH.__weakref__.__delattr__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
x.__delattr__('name') <==> del

IS_LENGTH.__weakref__.__delete__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>

IS_LENGTH.__weakref__.__doc__ <type 'str'> belongs to class <type 'str'>
str(object='') -> string Return a nice string representation of the object. If the argument is a string, the return value is the same object.

IS_LENGTH.__weakref__.__format__ <type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'>
default object formatter

IS_LENGTH.__weakref__.__get__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
descr.__get__(obj[, type]) -> value

IS_LENGTH.__weakref__.__getattribute__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
x.__getattribute__('name') <==>

IS_LENGTH.__weakref__.__hash__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
x.__hash__() <==> hash(x)

IS_LENGTH.__weakref__.__init__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
x.__init__(...) initializes x; see help(type(x)) for signature

IS_LENGTH.__weakref__.__name__ <type 'str'> belongs to class <type 'str'>
str(object='') -> string Return a nice string representation of the object. If the argument is a string, the return value is the same object.

IS_LENGTH.__weakref__.__new__ <type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'>
T.__new__(S, ...) -> a new object with type S, a subtype of T

IS_LENGTH.__weakref__.__objclass__ <type 'type'> extends (<type 'object'>,) belongs to class <type 'type'>
Root for all validators, mainly for documentation purposes. Validators are classes used to validate input fields (including forms generated from database tables). Here is an example of using a validator with a FORM:: INPUT(_name='a', requires=IS_INT_IN_RANGE(0, 10)) Here is an example of how to require a validator for a table field:: db.define_table('person', SQLField('name')) Validators are always assigned using the requires attribute of a field. A field can have a single validator or multiple validators. Multiple validators are made part of a list::[IS_NOT_EMPTY(), IS_NOT_IN_DB(db, '')] Validators are called by the function accepts on a FORM or other HTML helper object that contains a form. They are always called in the order in which they are listed. Built-in validators have constructors that take the optional argument error message which allows you to change the default error message. Here is an example of a validator on a database table::'Fill this')) where we have used the translation operator T to allow for internationalization. Notice that default error messages are not translated.

IS_LENGTH.__weakref__.__reduce__ <type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'>
helper for pickle

IS_LENGTH.__weakref__.__reduce_ex__ <type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'>
helper for pickle

IS_LENGTH.__weakref__.__repr__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
x.__repr__() <==> repr(x)

IS_LENGTH.__weakref__.__set__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
descr.__set__(obj, value)

IS_LENGTH.__weakref__.__setattr__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
x.__setattr__('name', value) <==> = value

IS_LENGTH.__weakref__.__sizeof__ <type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'>
__sizeof__() -> int size of object in memory, in bytes

IS_LENGTH.__weakref__.__str__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
x.__str__() <==> str(x)

IS_LENGTH.__weakref__.__subclasshook__ <type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'>
Abstract classes can override this to customize issubclass(). This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).