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- telemetry.internal.image_processing.frame_generator.FrameGenerator(__builtin__.object)
-
- FakeFrameGenerator
class FakeFrameGenerator(telemetry.internal.image_processing.frame_generator.FrameGenerator) |
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Fakes a Frame Generator, for testing.
Attributes:
_frame_index: A frame read counter.
_timestamps: A generator of timestamps to return, or None.
_timestamp: The current timestamp.
_dimensions: The dimensions to return.
_channels: The number of color channels to return in the generated frames.
_frames: The number of frames to return before fake EOF.
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- Method resolution order:
- FakeFrameGenerator
- telemetry.internal.image_processing.frame_generator.FrameGenerator
- __builtin__.object
Methods defined here:
- __init__(self, frames=1e+16, dimensions=(320, 240), channels=3, timestamps=<generator object <genexpr>>)
- Initializes the FakeFrameGenerator object.
Args:
frames: int, The number of frames to return before fake EOF.
dimensions: (int, int), The dimensions to return.
timestamps: generator, A generator of timestamps to return. The default
value is an infinite 0 generator.
channels: int, The number of color channels to return in the generated
frames, 1 for greyscale, 3 for RGB.
Data descriptors defined here:
- CurrentFrameNumber
- CurrentTimestamp
- Dimensions
Data and other attributes defined here:
- __abstractmethods__ = frozenset([])
Data descriptors inherited from telemetry.internal.image_processing.frame_generator.FrameGenerator:
- Generator
- Returns:
A reference to the created generator.
- __dict__
- dictionary for instance variables (if defined)
- __weakref__
- list of weak references to the object (if defined)
Data and other attributes inherited from telemetry.internal.image_processing.frame_generator.FrameGenerator:
- __metaclass__ = <class 'abc.ABCMeta'>
- Metaclass for defining Abstract Base Classes (ABCs).
Use this metaclass to create an ABC. An ABC can be subclassed
directly, and then acts as a mix-in class. You can also register
unrelated concrete classes (even built-in classes) and unrelated
ABCs as 'virtual subclasses' -- these and their descendants will
be considered subclasses of the registering ABC by the built-in
issubclass() function, but the registering ABC won't show up in
their MRO (Method Resolution Order) nor will method
implementations defined by the registering ABC be callable (not
even via super()).
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