Peach :: Generators :: unicode :: OverLongUtf8 :: Class OverLongUtf8

Class OverLongUtf8

This generator creates overlong UTF-8 encodings. First output is correct notation, then on each generation we perform a longer encoding of each character until we can do no more.

NOTE: Only supports ascii chars under 127 right now :/

Instance Methods

[hide private]

__init__(self, group, data)
Base constructor, please call me!

source code

next(self)
Next value.

source code

string

getRawValue(self)
Return raw value w/o passing through transformer if set.

source code

reset(self)
Called to reset the generator to its initial state.

source code

Inherited from generator.Generator: __iter__, getGroup, getName, getTransformer, getValue, identity, setGroup, setName, setTransformer

Static Methods

[hide private]

unittest()

source code

Class Variables

[hide private]

_data = None

_size = 1

_maxSize = 6

_emptyByte = 0x80

_start2 = 0xC0

_start3 = 0xE0

_start4 = 0xF0

_start5 = 0xF8

_start6 = 0xFC

_firstMask = 0xC0

_lastMask = 0x80

Method Details

[hide private]

init(self, group, data)
(Constructor)

source code

Base constructor, please call me!

Parameters:

group (Group) - Group to use
data (Generator) - Data to perform UTF-8 encoding on

Overrides: generator.Generator.__init__

next(self)

source code

Next value. OVERRIDE

From Python docs on next():

The intention of the protocol is that once an iterator's next() method raises StopIteration, it will continue to do so on subsequent calls. Implementations that do not obey this property are deemed broken. (This constraint was added in Python 2.3; in Python 2.2, various iterators are broken according to this rule.)

For Generators, please use the GeneratorCompleted exception instead of StopIteration (its a subclass).

Overrides: generator.Generator.next: (inherited documentation)

getRawValue(self)

source code

Return raw value w/o passing through transformer if set. OVERRIDE

Returns: string: Data before transformations
Overrides: generator.Generator.getRawValue: (inherited documentation)

reset(self)

source code

Called to reset the generator to its initial state. OVERRIDE

Overrides: generator.Generator.reset: (inherited documentation)

Class OverLongUtf8

__init__(self, group, data) (Constructor)

next(self)

getRawValue(self)

reset(self)

init(self, group, data)
(Constructor)