Docs for IS_IMAGE.formatter

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Description


<type 'instancemethod'>






For some validators returns a formatted version (matching the validator)
of value. Otherwise just returns the value.


Attributes


IS_IMAGE.formatter.__call__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
x.__call__(...) <==> x(...)

IS_IMAGE.formatter.__class__ <type 'type'> extends (<type 'object'>,) belongs to class <type 'type'>
instancemethod(function, instance, class) Create an instance method object.

IS_IMAGE.formatter.__cmp__ <type 'method-wrapper'> belongs to class <type 'method-wrapper'>
x.__cmp__(y) <==> cmp(x,y)

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

IS_IMAGE.formatter.__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_IMAGE.formatter.__format__ <type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'>
default object formatter

IS_IMAGE.formatter.__func__ <type 'function'> belongs to class <type 'function'>
For some validators returns a formatted version (matching the validator) of value. Otherwise just returns the value.

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

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

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

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

IS_IMAGE.formatter.__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_IMAGE.formatter.__reduce__ <type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'>
helper for pickle

IS_IMAGE.formatter.__reduce_ex__ <type 'builtin_function_or_method'> belongs to class <type 'builtin_function_or_method'>
helper for pickle

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

IS_IMAGE.formatter.__self__ <type 'NoneType'> belongs to class <type 'NoneType'>

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

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

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

IS_IMAGE.formatter.__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).

IS_IMAGE.formatter.im_class <type 'type'> extends (<class 'gluon.validators.Validator'>,) belongs to class <type 'type'>
Checks if file uploaded through file input was saved in one of selected image formats and has dimensions (width and height) within given boundaries. Does *not* check for maximum file size (use IS_LENGTH for that). Returns validation failure if no data was uploaded. Supported file formats: BMP, GIF, JPEG, PNG. Code parts taken from http://mail.python.org/pipermail/python-list/2007-June/617126.html Args: extensions: iterable containing allowed *lowercase* image file extensions ('jpg' extension of uploaded file counts as 'jpeg') maxsize: iterable containing maximum width and height of the image minsize: iterable containing minimum width and height of the image Use (-1, -1) as minsize to pass image size check. Examples: Check if uploaded file is in any of supported image formats: INPUT(_type='file', _name='name', requires=IS_IMAGE()) Check if uploaded file is either JPEG or PNG: INPUT(_type='file', _name='name', requires=IS_IMAGE(extensions=('jpeg', 'png'))) Check if uploaded file is PNG with maximum size of 200x200 pixels: INPUT(_type='file', _name='name', requires=IS_IMAGE(extensions=('png'), maxsize=(200, 200)))

IS_IMAGE.formatter.im_func <type 'function'> belongs to class <type 'function'>
For some validators returns a formatted version (matching the validator) of value. Otherwise just returns the value.

IS_IMAGE.formatter.im_self <type 'NoneType'> belongs to class <type 'NoneType'>