def webcam():
if app.config["WEBCAM"]:
from app.hardware import webcam as webcam_module
for webcam_item in Webcam.get_active():
if webcam_item.grow_session.is_day():
filename = webcam_module.webcam_make_screenshot()
# Upload screenshot
hub.new_webcam_screenshot(filename)
new_event("Made screenshot " + webcam_item.name)
# Save screenshot in DB.
image = Image.open(filename)
db.session.add(WebcamScreenshot.new_webcam_screenshot(image, webcam_item))
db.session.commit()
def time_lapse():
if app.config["WEBCAM"]:
from app.hardware import webcam as webcam_module
for webcam_item in Webcam.get_active():
screenshots = db.session.query(WebcamScreenshot).order_by(WebcamScreenshot.timestamp).all()
images = []
for screenshot in screenshots:
image = Image.frombytes('RGB', screenshot.get_size(), buffer(screenshot.file))
images.append(image)
time_lapse_filename = 'time_lapse.gif'
writeGif(time_lapse_filename, images, duration=0.2)
hub.new_webcam_gif(time_lapse_filename)
new_event("Made Time Lapse")
