def main(argv):
parser = _stbt.core.argparser()
parser.prog = 'stbt record'
parser.description = 'Create an stb-tester test script'
parser.add_argument(
'--control-recorder',
default=stbt.get_config('record', 'control_recorder'),
help='The source of remote control keypresses (default: %(default)s)')
parser.add_argument(
'-o',
'--output-file',
default=stbt.get_config('record', 'output_file'),
help='The filename of the generated script (default: %(default)s)')
args = parser.parse_args(argv[1:])
stbt.debug("Arguments:\n" +
"\n".join(["%s: %s" % (k, v)
for k, v in args.__dict__.items()]))
try:
script = open(args.output_file, 'w')
except IOError as e:
e.strerror = "Failed to write to output-file '%s': %s" % (
args.output_file, e.strerror)
raise
with _stbt.core.new_device_under_test_from_config(args) as dut:
record(dut, args.control_recorder, script)
def main(argv):
parser = _stbt.core.argparser()
parser.prog = 'stbt record'
parser.description = 'Create an stb-tester test script'
parser.add_argument(
'--control-recorder',
default=stbt.get_config('record', 'control_recorder'),
help='The source of remote control keypresses (default: %(default)s)')
parser.add_argument(
'-o', '--output-file',
default=stbt.get_config('record', 'output_file'),
help='The filename of the generated script (default: %(default)s)')
args = parser.parse_args(argv[1:])
stbt.debug("Arguments:\n" + "\n".join([
"%s: %s" % (k, v) for k, v in args.__dict__.items()]))
try:
script = open(args.output_file, 'w')
except IOError as e:
e.strerror = "Failed to write to output-file '%s': %s" % (
args.output_file, e.strerror)
raise
with _stbt.core.new_device_under_test_from_config(args) as dut:
record(dut, args.control_recorder, script)
def test_that_set_config_creates_directories_if_required():
with _directory_sandbox() as d:
os.environ['XDG_CONFIG_HOME'] = d + '/.config'
if 'STBT_CONFIG_FILE' in os.environ:
del os.environ['STBT_CONFIG_FILE']
_set_config('global', 'test', 'hello2')
assert os.path.isfile(d + '/.config/stbt/stbt.conf')
_config_init(force=True)
assert get_config('global', 'test') == 'hello2'
def test_that_set_config_creates_directories_if_required():
with _directory_sandbox() as d:
os.environ['XDG_CONFIG_HOME'] = d + '/.config'
if 'STBT_CONFIG_FILE' in os.environ:
del os.environ['STBT_CONFIG_FILE']
_set_config('global', 'test', 'hello2')
assert os.path.isfile(d + '/.config/stbt/stbt.conf')
_config_init(force=True)
assert get_config('global', 'test') == 'hello2'
def test_youtube_keyboard():
"""Showcases the keyboard navigation APIs used in `youtube.Search`
Precondition: Already at the YouTube Search page.
"""
text = stbt.get_config("result.tags", "search_text", "Peppa Pig")
page = Search()
assert page, "Not at the YouTube Search page"
page = page.clear()
page = page.enter_text(text)
def setup(source_pipeline):
"""If we haven't got a configured camera offer a list of cameras you might
want to use. In the future it could be useful to allow the user to select
one from the list interactively."""
if (source_pipeline == ''
or stbt.get_config('global', 'v4l2_device', '') == ''):
sys.stderr.write(
'No camera configured in stbt.conf please add parameters '
'"v4l2_device" and "source_pipeline" to section [global] of '
'stbt.conf.\n\n')
cameras = list(list_cameras())
if len(cameras) == 0:
sys.stderr.write("No Cameras Detected\n\n")
else:
sys.stderr.write("Detected cameras:\n\n")
for n, (name, dev_file, source_pipeline) in enumerate(cameras):
sys.stderr.write(" %i. %s\n"
"\n"
" v4l2_device = %s\n"
" source_pipeline = %s\n\n" %
(n, name, dev_file, source_pipeline))
return None
return stbt.get_config('global', 'v4l2_device')
def main(argv):
args = parse_args(argv)
device = setup(args.source_pipeline)
if device is None:
return 1
if args.skip_geometric:
set_config('global', 'geometriccorrection_params', '')
for k, v in defaults.iteritems():
set_config('global', k, v)
# Need to re-parse arguments as the settings above may have affected the
# values we get out.
args = parse_args(argv)
transformation_pipeline = (
'tee name=raw_undistorted '
'raw_undistorted. ! queue leaky=upstream ! videoconvert ! '
' textoverlay text="Capture from camera" ! %s '
'raw_undistorted. ! queue ! appsink drop=true sync=false qos=false'
' max-buffers=1 caps="video/x-raw,format=BGR"'
' name=undistorted_appsink '
'raw_undistorted. ! queue leaky=upstream max-size-buffers=1 ! %s' %
(args.sink_pipeline,
stbt.get_config('global', 'transformation_pipeline')))
args.sink_pipeline = ('textoverlay text="After correction" ! ' +
args.sink_pipeline)
args.control = 'none'
with _stbt.core.new_device_under_test_from_config(
args, transformation_pipeline=transformation_pipeline) as dut:
tv = tv_driver.create_from_args(args, videos)
if not args.skip_geometric:
geometric_calibration(dut,
tv,
device,
interactive=args.interactive)
if args.interactive:
adjust_levels(dut, tv, device)
if not args.skip_illumination:
calibrate_illumination(dut, tv)
if args.interactive:
raw_input("Calibration complete. Press <ENTER> to exit")
return 0
def setup(source_pipeline):
"""If we haven't got a configured camera offer a list of cameras you might
want to use. In the future it could be useful to allow the user to select
one from the list interactively."""
if (source_pipeline == ''
or stbt.get_config('global', 'v4l2_device', '') == ''):
sys.stderr.write(
'No camera configured in stbt.conf please add parameters '
'"v4l2_device" and "source_pipeline" to section [global] of '
'stbt.conf.\n\n')
cameras = list(list_cameras())
if len(cameras) == 0:
sys.stderr.write("No Cameras Detected\n\n")
else:
sys.stderr.write("Detected cameras:\n\n")
for n, (name, dev_file, source_pipeline) in enumerate(cameras):
sys.stderr.write(
" %i. %s\n"
"\n"
" v4l2_device = %s\n"
" source_pipeline = %s\n\n"
% (n, name, dev_file, source_pipeline))
return None
return stbt.get_config('global', 'v4l2_device')
def main(argv):
args = parse_args(argv)
device = setup(args.source_pipeline)
if device is None:
return 1
if args.skip_geometric:
set_config('global', 'geometriccorrection_params', '')
for k, v in defaults.iteritems():
set_config('global', k, v)
# Need to re-parse arguments as the settings above may have affected the
# values we get out.
args = parse_args(argv)
transformation_pipeline = (
'tee name=raw_undistorted '
'raw_undistorted. ! queue leaky=upstream ! videoconvert ! '
' textoverlay text="Capture from camera" ! %s '
'raw_undistorted. ! queue ! appsink drop=true sync=false qos=false'
' max-buffers=1 caps="video/x-raw,format=BGR"'
' name=undistorted_appsink '
'raw_undistorted. ! queue leaky=upstream max-size-buffers=1 ! %s' %
(args.sink_pipeline,
stbt.get_config('global', 'transformation_pipeline')))
sink_pipeline = ('textoverlay text="After correction" ! ' +
args.sink_pipeline)
stbt.init_run(args.source_pipeline, sink_pipeline, 'none', False, False,
transformation_pipeline)
tv = tv_driver.create_from_args(args, videos)
if not args.skip_geometric:
geometric_calibration(tv, device, interactive=args.interactive)
if args.interactive:
adjust_levels(tv, device)
if not args.skip_illumination:
calibrate_illumination(tv)
if args.interactive:
raw_input("Calibration complete. Press <ENTER> to exit")
return 0
def adjust_levels(tv):
tv.show("colours")
happy = "no"
device = stbt.get_config("global", "v4l2_device")
with colour_graph() as update_graph:
while not happy.startswith("y"):
update_graph()
# Allow adjustment
subprocess.check_call(["v4l2-ctl", "-d", device, "-L"])
cmd = raw_input("Happy? [Y/n/set] ").strip().lower()
if cmd.startswith("set"):
_, var, val = cmd.split()
subprocess.check_call(["v4l2-ctl", "-d", device, "-c", "%s=%s" % (var, val)])
if cmd.startswith("y") or cmd == "":
break
set_config("global", "v4l2_ctls", ",".join(["%s=%s" % (c, a["value"]) for c, a in dict(v4l2_ctls(device)).items()]))
def __init__(self, spreadsheet_id=None, credentials_file=None):
import httplib2
from apiclient import discovery
if spreadsheet_id is None:
from stbt import get_config
spreadsheet_id = get_config("test_pack", "google_sheets_id")
print "Using spreadsheet %r" % spreadsheet_id
credentials = self._get_credentials(credentials_file)
http = credentials.authorize(httplib2.Http())
discoveryUrl = ('https://sheets.googleapis.com/$discovery/rest?'
'version=v4')
self.service = discovery.build('sheets',
'v4',
http=http,
discoveryServiceUrl=discoveryUrl)
self.sheets = self.service.spreadsheets() # pylint: disable=no-member
self.spreadsheet_id = spreadsheet_id
def get_bitmap(frame_object, filename):
"""Get the image from obect for comparison
:param frame_object: Object for comparison
:param filename: image for comparison
:return:
"""
module_dir = os.path.dirname(inspect.getfile(frame_object.__class__))
folder = stbt.get_config('device_under_test', 'device_type')
# return os.path.join(module_dir, "images", folder, filename)
if os.path.exists(os.path.join(module_dir, "images")):
if os.path.exists(os.path.join(module_dir, "images", filename)):
return os.path.join(module_dir, "images", filename)
elif os.path.exists(os.path.join(module_dir, "images", folder, filename)):
return os.path.join(module_dir, "images", folder, filename)
assert False, "File {} does not exist".format(filename)
else:
assert False, "The <images> folder does not exist"
def adjust_levels(tv):
tv.show("colours")
happy = "no"
device = stbt.get_config('global', 'v4l2_device')
with colour_graph() as update_graph:
while not happy.startswith('y'):
update_graph()
# Allow adjustment
subprocess.check_call(['v4l2-ctl', '-d', device, '-L'])
cmd = raw_input("Happy? [Y/n/set] ").strip().lower()
if cmd.startswith('set'):
_, var, val = cmd.split()
subprocess.check_call(
['v4l2-ctl', '-d', device, "-c", "%s=%s" % (var, val)])
if cmd.startswith('y') or cmd == '':
break
set_config('global', 'v4l2_ctls', ','.join(
["%s=%s" % (c, a['value'])
for c, a in dict(v4l2_ctls(device)).items()]))
def adjust_levels(tv):
tv.show("colours")
happy = "no"
device = stbt.get_config('global', 'v4l2_device')
with colour_graph() as update_graph:
while not happy.startswith('y'):
update_graph()
# Allow adjustment
subprocess.check_call(['v4l2-ctl', '-d', device, '-L'])
cmd = raw_input("Happy? [Y/n/set] ").strip().lower()
if cmd.startswith('set'):
_, var, val = cmd.split()
subprocess.check_call(
['v4l2-ctl', '-d', device, "-c", "%s=%s" % (var, val)])
if cmd.startswith('y') or cmd == '':
break
set_config('global', 'v4l2_ctls', ','.join(
["%s=%s" % (c, a['value'])
for c, a in dict(v4l2_ctls(device)).items()]))
def test_that_set_config_creates_new_sections_if_required():
with set_config_test():
_set_config('non_existent_section', 'test', 'goodbye')
assert get_config('non_existent_section', 'test', 'goodbye')
_config_init(force=True)
assert get_config('non_existent_section', 'test', 'goodbye')
def test_that_set_config_modifies_config_value():
with set_config_test():
_set_config('global', 'test', 'goodbye')
assert get_config('global', 'test', 'goodbye')
_config_init(force=True)
assert get_config('global', 'test', 'goodbye')
def __exit__(self, exc_type, exc_val, exc_tb):
if self.file:
self.file.close()
def load_project_config(project):
"""
:param project: device type defined in the <*.conf file>
:return: profile specific configurations
"""
with FileLoader(os.path.join("config", 'config.yaml')) as yaml_file:
data = yaml.safe_load(yaml_file.read())
return data[project]
device = stbt.get_config('device_under_test', 'device_type')
profile = load_project_config(device)
def wait(duration=2, unit='seconds'):
"""Sleep for a duration
:param duration: Integer/float value
:param unit: sleep unit
"""
stbt.draw_text('Action : Wait for %s %s',
duration, unit)
time.sleep(durationToSeconds(duration, unit))
def get_randomized_item(target_list):
def test_that_set_config_creates_new_sections_if_required():
with set_config_test():
_set_config('non_existent_section', 'test', 'goodbye')
assert get_config('non_existent_section', 'test', 'goodbye')
_config_init(force=True)
assert get_config('non_existent_section', 'test', 'goodbye')
def test_that_set_config_modifies_config_value():
with set_config_test():
_set_config('global', 'test', 'goodbye')
assert get_config('global', 'test', 'goodbye')
_config_init(force=True)
assert get_config('global', 'test', 'goodbye')