def main():
# Create logger
logging.basicConfig(filename='/home/pi/growlab.log',
level=logging.INFO,
format='%(asctime)s %(message)s')
logging.getLogger("growlab")
print("-----------")
logging.info("================")
logging.info("Starting growlab")
logging.info("================")
logging.info(os.getcwd())
# Parse config file
config = {}
try:
with open("./config.json") as f:
config = json.loads(f.read())
except Exception as e:
logging.error("Error: {}".format(e))
sys.exit(1)
logging.info("Loaded config, saving images every {} seconds to {}".format(
config["timelapse"]["interval_seconds"],
config["images"]["output_directory"]))
# initialize objects
capt = sensors()
prev = preview(config["preview"])
hmdata = homedata(config["homedata"])
cam = camera(config["images"])
spec = specimen(config["text"], config["images"])
pwd = os.getcwd()
while True:
tz_Paris = pytz.timezone('Europe/Paris')
datetime_Paris = datetime.now(tz_Paris)
hour = datetime_Paris.hour
if (config["timelapse"]["start"] <= hour <=
config["timelapse"]["end"]):
logging.info(
"Current hour: {}. A capture is possible.".format(hour))
logging.info("New capture in progress ... ")
# get sensors data
readings = capt.get_readings()
logging.info(readings)
# Send sensors data to homedata application
hmdata.send(readings)
# get new image
cam = camera(config["images"])
frame = cam.get_frame()
# Save image with incrusted data from sensors
spec.save_image("{}/image.jpg".format(pwd), frame, readings)
logging.info("=== Image capturing : done")
# Archive for timelapse
if (config["timelapse"]["active"] == "true"):
spec.copyFile("{}/image.jpg".format(pwd),
config["images"]["output_directory"])
logging.info("=== Image archiving : done")
else:
logging.info("=== Image archiving : disabled")
# Build preview files (image )
prev.check_preview_directory()
spec.save_html("{}/image.jpg".format(pwd),
config["preview"]["git_dir"], readings)
logging.info("=== Preview files : done")
# Publish the preview
prev.publish_preview()
logging.info("=== Preview publishing : done")
else:
logging.info("Current hour: {} No image between {} and {}".format(
hour, config["timelapse"]["start"],
config["timelapse"]["end"]))
logging.info("... sleep for {} seconds".format(
config["timelapse"]["interval_seconds"]))
sleep(config["timelapse"]["interval_seconds"])
print("Loaded config, saving images every {} seconds to {}".format( config["images"]["interval_seconds"], config["images"]["output_directory"]))
sensor = None
sensor_type = os.getenv("SENSOR_TYPE", "bme280")
if sensor_type == "bme280":
sensor = growbme280()
if sensor_type == "bmp280":
sensor = growbmp280()
elif sensor_type == "none":
sensor = grownosensor()
readings = sensor.get_readings()
print(readings)
cam = camera(config["images"])
frame = cam.get_frame()
print(frame)
pwd = os.getcwd()
output_path = pwd + "/html"
try:
os.mkdir(output_path)
except:
pass
spec = specimen(config["text"], config["images"])
spec.save_image("{}/image.jpg".format(pwd), frame, readings)
spec.save_html("{}/image.jpg".format(pwd), output_path, readings)
with open("./config.json") as f:
config = json.loads(f.read())
except Exception as e:
sys.stderr.write("Error: {}".format(e))
sys.exit(1)
print("Loaded config, saving images every {} seconds to {}".format(
config["images"]["interval_seconds"],
config["images"]["output_directory"]))
# bme280 = growbme280()
# readings = bme280.get_readings()
# print(readings)
cam = camera(config["images"])
frame = cam.get_frame()
pwd = os.getcwd()
output_path = pwd + "/html"
try:
os.mkdir(output_path)
except:
pass
spec = specimen(config["images"])
spec.save_image("{}/image.jpg".format(pwd), frame)
spec.save_html("{}/image.jpg".format(pwd), output_path)