def set_source_pipeline_playing(self):
if (self.source_pipeline.set_state(Gst.State.PAUSED) ==
Gst.StateChangeReturn.NO_PREROLL):
# This is a live source, drop frames if we get behind
self.source_pipeline.get_by_name('_stbt_raw_frames_queue') \
.set_property('leaky', to_native_str('downstream'))
self.source_pipeline.get_by_name('appsink') \
.set_property('sync', False)
self.source_pipeline.set_state(Gst.State.PLAYING)
def temporary_config(contents, prefix="stbt-test-config"):
with named_temporary_directory(prefix=prefix) as d:
original_env = os.environ.get("STBT_CONFIG_FILE", "")
filename = os.path.join(d, "stbt.conf")
os.environ["STBT_CONFIG_FILE"] = to_native_str(":".join(
[filename, original_env]))
with open(filename, "w") as f:
f.write(dedent(contents))
_config_init(force=True)
try:
yield
finally:
os.environ["STBT_CONFIG_FILE"] = original_env
_config_init(force=True)
from _stbt.logging import (debug)
from _stbt.match import (ConfirmMethod, match, match_all, MatchMethod,
MatchParameters, MatchResult, MatchTimeout,
wait_for_match)
from _stbt.motion import (detect_motion, MotionTimeout, wait_for_motion)
from _stbt.ocr import (apply_ocr_corrections, match_text, ocr, OcrEngine,
OcrMode, set_global_ocr_corrections, TextMatchResult)
from _stbt.precondition import (as_precondition, PreconditionError)
from _stbt.transition import (press_and_wait, StrictDiff, TransitionStatus,
wait_for_transition_to_end)
from _stbt.types import (NoVideo, Position, Region, UITestError, UITestFailure)
from _stbt.utils import (to_native_str)
from _stbt.wait import (wait_until)
__all__ = [
to_native_str(x) for x in [
"apply_ocr_corrections",
"as_precondition",
"ConfigurationError",
"ConfirmMethod",
"crop",
"debug",
"detect_motion",
"draw_text",
"for_object_repository",
"Frame",
"FrameDiffer",
"FrameObject",
"frames",
"get_config",
"get_frame",