diplomat.utils.frame_store_api.DLFSHeader

class diplomat.utils.frame_store_api.DLFSHeader(*args, **kwargs)[source]

Bases: MutableMapping

Stores some basic info about a frame store…

Below are the fields in order, their names, types and default values:

(“number_of_frames”, int, 0), (“frame_height”, int, 0), (“frame_width”, int, 0), (“frame_rate”, float, 0), (“stride”, float, 0), (“orig_video_height”, int, 0), (“orig_video_width”, int, 0), (“crop_offset_y”, int or None if no cropping, None), (“crop_offset_x”, int or None if no cropping, None), (“bodypart_names”, list of strings, []),

__init__(*args, **kwargs)[source]

Make a new DLFSHeader. Supports tuple style construction and also supports setting the fields using keyword arguments. Look at the class documentation for all the fields.

Methods

__init__(*args, **kwargs)

Make a new DLFSHeader.

clear()

get(k[,d])

items()

keys()

pop(k[,d])

If key is not found, d is returned if given, otherwise KeyError is raised.

popitem()

as a 2-tuple; but raise KeyError if D is empty.

setdefault(k[,d])

to_list()

update([E, ]**F)

If E present and has a .keys() method, does: for k in E: D[k] = E[k] If E present and lacks .keys() method, does: for (k, v) in E: D[k] = v In either case, this is followed by: for k, v in F.items(): D[k] = v

values()

Attributes

GET_IDX

GET_VAR_CAST

SUPPORTED_FIELDS

clear() → None.  Remove all items from D.
get(k[, d]) → D[k] if k in D, else d.  d defaults to None.
items() → a set-like object providing a view on D's items
keys() → a set-like object providing a view on D's keys
pop(k[, d]) → v, remove specified key and return the corresponding value.

If key is not found, d is returned if given, otherwise KeyError is raised.

popitem() → (k, v), remove and return some (key, value) pair

as a 2-tuple; but raise KeyError if D is empty.

setdefault(k[, d]) → D.get(k,d), also set D[k]=d if k not in D
update([E, ]**F) → None.  Update D from mapping/iterable E and F.

If E present and has a .keys() method, does: for k in E: D[k] = E[k] If E present and lacks .keys() method, does: for (k, v) in E: D[k] = v In either case, this is followed by: for k, v in F.items(): D[k] = v

values() → an object providing a view on D's values