def initVars(self):
"""Define files & variables
"""
self.version_file = self.config_dir.getFile("version")
self.layout_file = self.config_dir.getFile("layout")
# singleton.thread = None # a QThread that reads multiprocessing pipes
self.containers_grid = [] # list of instances of valkka.live.container.grid.VideoContainerNxM
self.containers_playback = []
self.mvision_classes, self.mvision_client_classes, self.mvision_master_classes =\
tools.scanMVisionClasses(
singleton.mvision_package_names
)
if (len(self.mvision_classes) > 0 or len(self.mvision_client_classes) > 0):
self.mvision = True
else:
self.mvision = False
self.valkkafs = None
self.config_modified = False
self.valkkafs_modified = False
def initVars(self):
"""Define files & variables
"""
self.first_show = True # main window visualized for the first time?
self.version_file = self.config_dir.getFile("version")
self.layout_file = self.config_dir.getFile("layout")
# singleton.thread = None # a QThread that reads multiprocessing pipes
self.containers_grid = [
] # list of instances of valkka.live.container.grid.VideoContainerNxM
self.containers_playback = []
self.mvision_classes, self.mvision_client_classes, self.mvision_master_classes =\
tools.scanMVisionClasses(
singleton.mvision_package_names
)
if (len(self.mvision_classes) > 0
or len(self.mvision_client_classes) > 0):
self.mvision = True
else:
self.mvision = False
self.valkkafs = None # NEW: list of valkkafs'
self.config_modified = False # should valkka services be restarted?
self.valkkafs_modified = False # remove recorded streams?
def initVars(self):
self.thread = None # a QThread that reads multiprocess pipes
self.containers = []
self.mvision_containers = []
self.mvision_classes = tools.scanMVisionClasses()
if (len(self.mvision_classes) > 0):
self.mvision = True
else:
self.mvision = False
def __init__(
self,
mvision_process,
# mvision_class, # TODO: use the mvision container infra..?
shmem_image_interval=1000,
shmem_ringbuffer_size=10,
shmem_image_dimensions=(1920 // 2, 1080 // 2),
shmem_name="test"):
super().__init__()
assert (issubclass(mvision_process.__class__, QShmemProcess))
self.mvision_process = mvision_process
self.mvision_master_process = None
if hasattr(self.mvision_process, "master"):
# find master process if required .. a bit cumbersome..
mvision_classes, mvision_client_classes, mvision_master_classes =\
tools.scanMVisionClasses() # scans for submodules in namespace valkka.mvision.*
master_classes_by_tag = {}
for cl in mvision_master_classes:
master_classes_by_tag[cl.tag] = cl
self.mvision_master_process = master_classes_by_tag[
self.mvision_process.master]()
# self.mvision_class = mvision_class,
self.shmem_image_interval = shmem_image_interval
self.shmem_ringbuffer_size = shmem_ringbuffer_size
self.shmem_image_dimensions = shmem_image_dimensions
self.shmem_name = shmem_name
self.initVars()
self.setupUi()
self.mvision_widget = self.mvision_process.getWidget()
# self.mvision_widget = QtWidgets.QWidget()
self.mvision_widget.setParent(self.widget)
self.widget_lay.addWidget(self.mvision_widget)
self.openValkka()
if len(sys.argv) > 2:
self.open_file_button_slot(fname_=sys.argv[2])