def test_log_priority_value(self):
# _log should return None if and only if priority_level argument is less than instance priority
warning_ex = Logger(
"_.txt", priority="warning") # Logger.priorities["warning"] = 3
assert warning_ex._log(1, "") is None
assert warning_ex._log(2, "") is None
assert warning_ex._log(3, "") is not None
assert warning_ex._log(4, "") is not None
assert warning_ex._log(5, "") is not None
def loadSnapShot(self, ss):
self.processedFrame = ss[0]
self.processedFrameTime = ss[1]
self.tk = ss[2]
self.invalidframescount = ss[3]
if ss[4] != self.url or ss[5] != self.lat or ss[6] != self.lng:
Logger._log("INFO", "Physical aspects of this camera changed",
True)
Logger._log("INFO", "Tracking restarted for this camera", True)
self.tk = Tracking(1)
return True
return False
def _setupUsingVC(self):
try:
Logger._log("INFO", "Opening video capture for camera " + self._id)
self.cap = cv2.VideoCapture(self.url)
Logger._log("SUCC", "Video Capture opened!")
except:
Logger._log("ERR",
"Couldn't open video capture for camera " + self._id)
def _setupUsingStream(self):
self._stream = None
self.bytes = bytes()
try:
Logger._log("INFO", "Opening camera stream!")
self._stream = urllib.request.urlopen(self.url)
Logger._log("SUCC", "Camera stream opened!")
except:
Logger._log("WARN",
"Couldn't start stream - Camera stream unavailable")
def test_log_value(self):
# _log's non-None return value should respect its arguments
test_string = "hello"
# with datetime = False, scriptname = False, we should just append "\n"
plain_string = Logger("_.txt",
priority="debug",
datetime=False,
scriptname=False)
assert plain_string._log(1, test_string) == test_string + "\n"
# with datetime = True, scriptname = False, we should also prepend datetime followed by a spacer
datetime = Logger("_.txt",
priority="debug",
datetime=True,
scriptname=False)
assert datetime._log(
1,
test_string) == time.ctime() + Logger.spacer + test_string + "\n"
# with datetime = False, scriptname = True, we should prepend scriptname followed by a spacer
scriptname = Logger("_.txt",
priority="debug",
datetime=False,
scriptname=True)
# to get full testing, you have to run pytest and run this method from the console, i suppose
if sys.argv[0]:
assert scriptname._log(
1, test_string) == (os.path.basename(sys.argv[0]) +
Logger.spacer + test_string + "\n")
else:
assert scriptname._log(
1, test_string
) == "[console]" + Logger.spacer + test_string + "\n"
# with datetime = True, scriptname = True, we should prepend datetime, spacer, scriptname, spacer
both = Logger("_.txt",
priority="debug",
datetime=True,
scriptname=True)
if sys.argv[0]:
assert both._log(
1, test_string) == (time.ctime() + Logger.spacer +
os.path.basename(sys.argv[0]) +
Logger.spacer + test_string + "\n")
else:
assert both._log(1, test_string) == (time.ctime() + Logger.spacer +
"[console]" + Logger.spacer +
test_string + "\n")
def log(self, _type, msg):
Logger._log(_type, msg)
def connect(self):
self.invalidframescount = 0
Logger._log("CONN",
"connecting to camera " + self._id + ", url: " + self.url)
self.cap = cv2.VideoCapture(self.url)
Logger._log("DONE", "done")
def log(self, _type, msg, printOnTerminal=False):
Logger._log(_type, msg, printOnTerminal)
