def make_pngs(clist):
'''
Get all the images from yesterday and make pngs
for the daily montage. PNGs will be stored in
/ngts/dasXX/movie/
These will be removed each day once the movie is made
'''
if me=='ops':
# connect to database
conn=pymysql.connect(host='ds',db='ngts_ops')
cur=conn.cursor()
# get the actions from yesterday
qry="SELECT action_id,camera_id,action FROM action_list WHERE schedule_start_utc BETWEEN date_sub(now(), INTERVAL 1 DAY) AND now()"
cur.execute(qry)
# get the action ids for each camera (and dome 899)
for row in cur:
if row[2] != 'stow':
cams[row[1]].append("action%s_%s" % (row[0],row[2]))
if me=='James':
for i in cams:
cams[i].append('action100000_focusSweep')
# remove the roof entry, not needed
del cams[899]
# now we have the action ids go through and create the images for each
for i in cams:
# only do those listed on command line
if str(i) in clist:
if len(cams[i]) > 0 and das[i] != None:
if os.path.exists(movie_dir) == False:
os.mkdir(movie_dir)
logger.info(movie_dir)
for j in cams[i]:
logger.info("%s%s/%s/*.fits" % (top_dir,das[i],j))
t=sorted(g.glob('%s%s/%s/*.fits' % (top_dir,das[i],j)))
camera_movie_dir=movie_dir+das[i]
create_movie(t,images_directory=camera_movie_dir,include_increment=False,
clobber_images_directory=False,resize_factor=4)
else:
logger.warn('No images for %d' % (i))
else:
continue
if row[3] != 'stow':
cams[row[1]].append("action%s_%s" % (row[2],row[3]))
if len(cams[cam]) > 0 and cam != 899:
# go into the last action directory
if das[cam] != None:
os.chdir("%s/%s" % (das[cam],cams[cam][-1]))
logger.info("Moving to %s/%s" % (das[cam],cams[cam][-1]))
# get the last image
t=sorted(g.glob('*.fits'))
if len(t)>0:
pngfile="%s.png" % (t[-1])
logger.info("PNG file to make is %s.png" % (t[-1]))
if pngfile not in os.listdir('%s/last_imgs/%s/' % (cron_dir,cam)):
create_movie([t[-1]],images_directory='%s/last_imgs/%s' % (cron_dir,cam),
no_time_series=True,include_increment=False,clobber_images_directory=False,resize_factor=4)
here=os.getcwd()
os.chdir("%s/last_imgs/%s" % (cron_dir,cam))
logger.info("Moving to %s/last_imgs/%s" % (cron_dir,cam))
try:
f=open('last_img.log').readline()
except IOError:
f="XXX"
logger.info("Last image: %s" % (f))
if f != pngfile:
os.system('cp %s %s/cam_%s.png' % (pngfile,web_dir,cam))
logger.info("Copying %s to %s/cam_%s.png" % (pngfile,web_dir,cam))
f3=open('last_img.log','w')
