def testGetFile(self):
logger = data_logger.Logger(self.file_prefix)
expected = os.path.join('%s_1.data' % self.file_prefix)
self.assertEqual(expected, logger.file_path)
logger.GetFile(256)
expected = os.path.join('%s_2.data' % self.file_prefix)
self.assertEqual(expected, logger.file_path)
def main(max_time, altitude_dif, delay_sample):
formatted_time = datetime.datetime.utcnow().isoformat()
print('[{}][main] Starting main'.format(formatted_time))
bmp280_0 = bmp280.BMP280(delay_sample - 0.01)
dht11_0 = dht11.DHT11(pin=4)
mpu9250_0 = mpu9250.MPU9250()
servo_0 = servo.Servo(0)
deployer_0 = parachute_deployer.Deployer(bmp280_0, servo_0, altitude_dif,
delay_sample)
logger_0 = data_logger.Logger(bmp280_0, dht11_0, mpu9250_0)
camera_0 = camera.Camera()
deployer_thread = threading.Thread(target=deployer_0.main)
logging_thread = threading.Thread(target=logger_0.log)
deployer_thread.start()
logging_thread.start()
camera_0.start_recording()
finisher_input_thread = threading.Thread(target=finisher_input,
args=(deployer_0, logger_0,
camera_0),
daemon=True)
finisher_time_thread = threading.Thread(target=finisher_time,
args=(deployer_0, logger_0,
camera_0, max_time),
daemon=True)
finisher_input_thread.start()
finisher_time_thread.start()
def testWriteAndReadBack(self):
logger = data_logger.Logger(self.file_prefix)
logger.WriteProto(self.point)
logger.WriteProto(self.point)
logger.current_file.flush()
file_points = []
for file_point in logger.ReadProtos():
file_points.append(file_point)
expected = [self.point, self.point]
self.assertEqual(expected, file_points)
def testMidHeader(self):
logger = data_logger.Logger(self.file_prefix)
logger.WriteProto(self.point)
logger.current_file.flush()
with open(logger.file_path, 'ab') as temp_file:
temp_file.write((1).to_bytes(data_logger.PROTO_LEN_BYTES,
data_logger.BYTE_ORDER))
file_points = []
for file_point in logger.ReadProtos():
file_points.append(file_point)
expected = [self.point]
self.assertEqual(expected, file_points)
def testShortWrite(self):
logger = data_logger.Logger(self.file_prefix)
logger.WriteProto(self.point)
logger.WriteProto(self.point)
logger.current_file.flush()
with open(logger.file_path, 'rb') as temp_file:
contents = temp_file.read()
with open(logger.file_path, 'wb') as temp_file:
temp_file.write(contents[:-1])
file_points = []
for file_point in logger.ReadProtos():
file_points.append(file_point)
expected = [self.point]
self.assertEqual(expected, file_points)
def ReplayLog(filepath, include_sleep=False):
"""Replays data, extermely useful to LED testing.
Args:
filepath: A string of the path of lap data.
include_sleep: If True replays adds sleeps to simulate how data was
processed in real time.
Returns:
A exit_speed.ExitSpeed instance that has replayed the given data.
"""
logging.info('Replaying %s', filepath)
logger = data_logger.Logger(filepath)
points = list(logger.ReadProtos())
logging.info('Number of points %d', len(points))
if include_sleep:
replay_start = time.time()
time_shift = int(replay_start * 1e9 - points[0].time.ToNanoseconds())
session_start = None
else:
FLAGS.set_default('commit_cycle', 10000)
es = exit_speed.ExitSpeed(live_data=not include_sleep)
for point in points:
if include_sleep:
point.time.FromNanoseconds(point.time.ToNanoseconds() + time_shift)
if not session_start:
session_start = point.time.ToMilliseconds() / 1000
es.point = point
es.ProcessSession()
if include_sleep:
run_delta = time.time() - replay_start
point_delta = point.time.ToMilliseconds() / 1000 - session_start
if run_delta < point_delta:
time.sleep(point_delta - run_delta)
if not include_sleep:
time.sleep(1)
qsize = len(es.pusher.point_queue)
while qsize > 0:
qsize = len(es.pusher.point_queue)
logging.log_every_n_seconds(logging.INFO, 'Queue size %s', 2,
qsize)
es.pusher.stop_process_signal.value = True
print(time.time())
es.pusher.process.join(10)
print(time.time())
return es
def run(cd, process_min=None, process_max=None, n_processes=None):
# Read in parameters set using the UI
input_vidpath = str(cd['path'])
recording = bool(cd['record'])
logging = bool(cd['log'])
scaling = float(cd['scaling'])
multi = cd['multi']
n_inds = int(cd['n_inds'])
heading = bool(cd['heading'])
wings = bool(cd['wings'])
ifd_on = bool(cd['IFD'])
arena_mms = float(cd['arena_mms'])
thresh_val = cd['thresh_val']
crop = cd['crop']
r = cd['r']
mask = cd['mask']
comm = str(cd['comm'])
baud = int(cd['baud'])
ifd_min = float(cd['IFD_thresh'])
pulse_len = float(cd['pulse_len'])
pulse_lockout = float(cd['pulse_lockout'])
ifd_time_thresh = float(cd['IFD_time_thresh'])
rt_ifd = bool(cd['RT_IFD'])
rt_pp = bool(cd['RT_PP'])
rt_pp_delay = int(cd['RT_PP_Delay'])
rt_pp_period = int(cd['RT_PP_Period'])
rt_LED_red = bool(cd['LED_color_Red'])
rt_LED_green = bool(cd['LED_color_Green'])
rt_LED_intensity = int(cd['LED_intensity'])
FLIR = bool(cd['FLIR'])
rt_LED_color = cd['rt_LED_color']
colors = [(0, 255, 0), (0, 255, 255), (255, 0, 255), (255, 255, 255),
(255, 255, 0), (255, 0, 0), (0, 0, 0)]
# Initialize control flow parameters
stop_bit, roll_call, all_present, history = False, 0, False, None
# Initialize frame counters
process_frame_count, fps_calc = 0, 0
# Set scaling params
mm2pixel = float(arena_mms / crop.shape[0])
# Set up serial port if needed
if (rt_ifd) or (rt_pp == True):
ser = ard.init_serial(comm, baud)
time.sleep(2)
# Determine final output frame size
vis, vis_shape = get_vis_shape(crop, scaling)
# Generate loctions to store outuput data
utils.file_ops()
# Start csv logger
if logging == True:
logger = dl.Logger()
logger.create_outfile()
logger.write_header(process_frame_count,
n_inds,
ifd=True,
headings=True)
# Use calculated shape to initialize writer
if (recording == True):
dt = datetime.now()
out = cv2.VideoWriter(
"generated_data/movies/" + str(dt.month) + "_" + str(dt.day) +
"_" + str(dt.year) + "_" + str(dt.hour) + str(dt.minute) + '.avi',
cv2.VideoWriter_fourcc(*'MJPG'), 30, (vis.shape[1], vis.shape[0]),
True)
# Diff calculation initialization
last, df = 0, []
# Individual location(s) measured in the last and current step [x,y]
meas_last, meas_now = [[[0, 0], [0, 0]], [[0, 0], [0,
0]]], [[[0, 0], [0, 0]],
[[0, 0], [0, 0]]]
# Initialize metrics backups
old_ifds, old_angles, last_heads = np.asarray([0, 0, 0]), [0, 0], [0, 0]
# Initialize RT Experiment Backups
last_pulse_time, accum = 0, [time.time(), None]
# FLIR Camera Stuff
def capIm():
# Function retreives buffer from FLIR camera in place of cv2 capture
try:
img = cam.retrieveBuffer()
except PyCapture2.Fc2error as fc2Err:
print("Error retrieving buffer :", fc2Err)
return False, []
data = np.asarray(img.getData(), dtype=np.uint8)
data = data.reshape((img.getRows(), img.getCols()))
return True, data
# Check if Real Time experiment being done with FLIR camera, init connection if so
if FLIR == True:
bus = PyCapture2.BusManager()
cam = PyCapture2.Camera()
uid = bus.getCameraFromIndex(0)
cam.connect(uid)
cam.startCapture()
this = 1
else:
cap = cv2.VideoCapture(input_vidpath)
if cap.isOpened() == False:
sys.exit(
'Video file cannot be read! Please check input_vidpath to ensure it is correctly pointing to the video file'
)
else:
print('Capture Opened')
# Initialize time
time0 = time.time()
while (True):
# Capture frame-by-frame
n_inds = int(cd['n_inds'])
time1 = time.time()
if FLIR == True:
ret = True
ret, frame = capIm()
frame = np.expand_dims(frame, 2)
frame = cv2.cvtColor(frame, cv2.COLOR_GRAY2BGR)
this += 1
else:
ret, frame = cap.read()
this = cap.get(1)
if ret == True:
#Resize & keep color frame, make BW frame
frame = crop_frame(frame, r)
cl_frame = cv2.resize(frame,
None,
fx=scaling,
fy=scaling,
interpolation=cv2.INTER_LINEAR)
bw_frame = cv2.cvtColor(cl_frame, cv2.COLOR_BGR2GRAY)
_, thresh = cv2.threshold(bw_frame, thresh_val, 255, 0)
#+++++++++++++++++++++
# Detect contours
list_of_detections, num_valid_contours = detect_blobs(
cl_frame, thresh, meas_last, meas_now, last_heads, colors)
#Assign detections to Track object
try:
tracker.assign_detections(list_of_detections, n_inds)
except NameError:
if len(list_of_detections) == n_inds:
tracker = Tracker(n_inds, list_of_detections,
process_frame_count)
tracker.assign_detections(list_of_detections, n_inds)
meas_now = [[track.get_mr_centroid(),
track.get_mr_head()]
for track in tracker.list_of_tracks]
cent_meas = [[meas[0][0], meas[0][1]] for meas in meas_now]
head_meas = [[meas[1][0], meas[1][1]] for meas in meas_now]
ifds, old_ifds = metrics.ifd([np.asarray(cm) for cm in cent_meas],
old_ifds, 0.5, mm2pixel, n_inds)
# Check to see if expected animal-count is present
if num_valid_contours == n_inds:
if process_frame_count == 0:
all_present = True
roll_call += 1
if roll_call > 150:
all_present = True
else:
if process_frame_count < 300:
roll_call = 0
# Begin logging and metrics if all animals present
if all_present == True:
# Generate trace history
history = dl.history(process_frame_count, history, cent_meas)
# Drawing
new_frame = draw_global_results(cl_frame,
cent_meas,
head_meas,
colors,
history,
n_inds,
traces=True,
heading=True)
# Pass dictionary to data panel for visualization
info_dict = {
"frame_count": process_frame_count,
"fps_calc": fps_calc,
"logging": logging,
"ifds": float(ifds),
"recording": recording
} #,
#"heading": angles}
# Generate visualization from drawn frame and info
vis = generate_info_panel(new_frame, info_dict, vis_shape)
# Send light commands if doing an RT expriment
if rt_ifd == True:
last_pulse_time, accum = ard.lights_IFD(
ser, last_pulse_time, accum, ifd, ifd_min, pulse_len,
ifd_time_thresh, rt_LED_color, rt_LED_intensity)
if (rt_pp == True) and ((time.time() - time0) >= rt_pp_delay):
last_pulse_time = ard.lights_PP(ser, last_pulse_time,
pulse_len, rt_pp_delay,
rt_pp_period, rt_LED_color,
rt_LED_intensity)
else:
# If all animals not yet present, use placeholders
new_frame = cl_frame
info_dict = None
vis = generate_info_panel(new_frame, info_dict, vis_shape)
# # Show present frame. Suppress to improve realtime speed
cv2.imshow("FlyRT", vis)
# #
# # Write to .avi
# if (recording==True):
# out.write(vis)
# Write current measurment and calcs to CSV
# if (logging == True) and (all_present==True):
# logger.write_meas(process_frame_count, float(process_frame_count/30), pixel_meas[0:n_inds], ifd, angles)
#
# FPS Calcs
process_frame_count += 1
fps = True
time2 = time.time()
fps_calc = float(process_frame_count / (time2 - time0))
# GUI Stop Tracking Button
stop_bit = config.stop_bit
if cv2.waitKey(1) & (stop_bit == True):
break
else:
break
# Clean up
if FLIR == True:
cam.stopCapture()
cam.disconnect()
else:
cap.release()
if logging == True:
logger.close_writer()
if (recording == True):
out.release()
cv2.destroyAllWindows()
cv2.waitKey()
return None
import data_logger
import dataconnection
import data_ts_stock_daily_to_mongodb
import data_ts_finance_indicator_to_mongodb
import data_ts_finance_report_to_mongodb
import basicdata_ts_trade_cal_to_mongodb
import data_ts_daily_basic_to_mongodb
import basicdata_ts_stock_basic_to_mongodb
import basicdata_ts_index_basic_to_mongodb
import prefinal_data_ts_stock_daily_to_mongodb
if __name__ == '__main__':
tsname = datetime.datetime.now().date().strftime("%Y%m%d")
sys.stdout = data_logger.Logger("log/" + tsname + ".log", sys.stdout)
sys.stderr = data_logger.Logger("log/" + tsname + "err.log", sys.stderr)
print('---kongo开始下载数据---')
t_start = datetime.datetime.now()
print("kongo程序开始时间：{0}".format(str(t_start)))
# 连接mangoDB
db = dataconnection.Connection().getmongoconnection()
# 连接tushare
pro = dataconnection.Connection().gettushareconnection()
# 基础股票信息
basicdata_ts_stock_basic_to_mongodb.runallstock(pro, db, "stock_basic")
# 基础指数信息
#
# Check that we have the correct arguments
#
if len(sys.argv) != 2:
usage()
# Grab the URL to use
[progname, rvi_url] = sys.argv
# Welcome message
print "RVI Big Data Device"
print "Outbound URL to RVI: ", rvi_url
print "Inbound URL from RVI: ", service_url
# Setip the logger.
logger = data_logger.Logger()
logger.start()
# Setup outbound JSON-RPC connection to the RVI Service Edge
rvi_server = jsonrpclib.Server(rvi_url)
print "SERVER:", rvi_server
# Setup AMB DBUS integartion
amb = amb_dbus.DBUSMonitor(logger)
amb.start()
# Setup inbound JSON-RPC server
rvi_callback = RVICallbackServer(amb, logger, rvi_server, service_url)
rvi_callback.start()
# Setup data sender
