def reset(self):
"""
Reset a field set:
* clear fields ;
* restart field generator ;
* set current size to zero ;
* clear field array count.
But keep: name, value, description and size.
"""
BasicFieldSet.reset(self)
self._fields = Dict()
self._field_generator = self.createFields()
self._current_size = 0
self._array_cache = {}
def __init__(self, parent, name, stream, description=None, size=None):
"""
Constructor
@param parent: Parent field set, None for root parser
@param name: Name of the field, have to be unique in parent. If it ends
with "[]", end will be replaced with "[new_id]" (eg. "raw[]"
becomes "raw[0]", next will be "raw[1]", and then "raw[2]", etc.)
@type name: str
@param stream: Input stream from which data are read
@type stream: L{InputStream}
@param description: Optional string description
@type description: str|None
@param size: Size in bits. If it's None, size will be computed. You
can also set size with class attribute static_size
"""
BasicFieldSet.__init__(self, parent, name, stream, description, size)
self._fields = Dict()
self._field_generator = self.createFields()
self._array_cache = {}
self.__is_feeding = False
def __init__(self, quality=QUALITY_NORMAL):
RootMetadata.__init__(self, quality)
object.__setattr__(self, "_MultipleMetadata__groups", Dict())
object.__setattr__(self, "_MultipleMetadata__key_counter", {})