def deraLict():
noNotGd = Sub.select().where(Sub.status == placed).count()
if noNotGd > 0:
print("main: found un-gcoded stuff, fixing")
gList = Sub.select().where(Sub.status == placed)
for name in gList:
makeGcode(name)
def main():
#change when parking lot is generated for visual.
center = Image.open('center.png')
backing = Image.new('RGBA', (board_l, board_h), color=(255, 255, 255, 255))
draw = ImageDraw.Draw(backing)
center_l, center_h = center.size
centerPos_l = int((board_l / 2) - (center_l / 2))
centerPos_h = int((board_h / 2) - (center_h / 2))
backing.alpha_composite(center, (centerPos_l, centerPos_h))
nameToPlace = (Sub.select().where(Sub.status >= 0))
for sub in nameToPlace:
print("placing: " + sub.userName)
font = ImageFont.truetype(fontFile, sub.fontSize)
draw.text((sub.positionX, sub.positionY),
sub.userName, (0, 0, 0),
font=font)
#write the test image of the board
print("printing output")
backing.save("test.png")
def gSend():
# Initialize
s = serial.Serial(serialLoc,
speed) #maybe open this in BTS main, pass it into gSend
print("burning: initializing grbl...")
s.write(b'\r\n\r\n')
# Wait for grbl to initialize and flush startup text in serial input
time.sleep(2)
s.flushInput()
#search db for entry, in order
names = Sub.select().where(Sub.status == gcode)
#header
gBurn(homeCmd + unitsCmd + modeCmd + feedCmd, s)
for name in names:
print("burner: " + name.userName)
gBurn(name.gCode, s, True)
name.status = burnt
name.save()
#footer
gBurn(stopCmd + pulloffCmd, s)
print('burner: done burning!')
s.close()
return True
def enterDb(entry):
print("pubSub: entering " + entry)
dateInfo = datetime.utcnow()
dbEntry = Sub.create(
userName = entry,
entryTime = dateInfo
)
dbEntry.save()
def unParsify():
output = open(outputFile, "a")
nameToMake = (Sub.select().where(Sub.status >= placed).order_by(
Sub.entryTime))
for sub in nameToMake:
print("gcodifying: " + sub.userName)
output.write("(Block-name: " + sub.userName + ")\n")
output.write(sub.gCode)
output.close()
def makeDb():
fileName = open("subscriberListTest.txt")
count = 0
for entry in fileName:
entry = entry.strip()
dateTime = datetime.utcnow()
count += 1
dbEntry = Sub.create(userName=entry, entryTime=dateTime)
dbEntry.save()
print("dbmaker: " + entry)
time.sleep(random.randint(10, 100)) #up to 10 seconds for testing
print("dbMaker: done, you f**k.")
fileName.close()
return count
def runBurner():
global gDone
while not threadQuit:
tomGreen = Sub.select().where(Sub.status == gcode).count()
if tomGreen > 0:
if tomGreen >= 10:
LED_Grn.blink()
else:
LED_Grn.on()
if streamerToggle:
gDone = False
gSend()
gDone = True
else:
LED_Grn.off()
def main():
fileName = open("subscriberListTest.txt")
print("making:")
for entry in fileName:
entry = entry.strip()
dateTime = datetime.utcnow()
dbEntry = Sub.create(
userName=entry,
entryTime=dateTime,
status=2,
# userName = '******',
fontSize=72,
positionX=1000,
positionY=1000)
print(entry)
time.sleep(0.2)
dbEntry.save()
print("done, you f**k.")
fileName.close()
def runPlace():
while not threadQuit:
noNotPlaced = Sub.select().where(Sub.status == entered).count()
if noNotPlaced > 0:
placeNames()
def placeNames():
try:
center = Image.open(centerFile)
except:
print("placer: couldn't open center PNG")
#sys exit, shut down threads?
backing = Image.new('RGBA', (board_l, board_h), color=(255, 255, 255, 255))
draw = ImageDraw.Draw(backing)
#overlay center keepout
print("placer: making virtual backing, secretly")
center_l, center_h = center.size
centerPos_l = int((board_l / 2) - (center_l / 2))
centerPos_h = int((board_h / 2) - (center_h / 2))
backing.alpha_composite(center, (centerPos_l, centerPos_h))
#create backing image based on db
nameWasPlaced = (Sub.select().where(Sub.status >= placed))
for place in nameWasPlaced:
font = ImageFont.truetype(ttfFont, place.fontSize)
draw.text((place.positionX, place.positionY),
place.userName, (0, 0, 0),
font=font)
#check database for names to place
nameToPlace = (Sub.select().where(Sub.status == entered).order_by(
Sub.entryTime))
for sub in nameToPlace:
LED_TYel.on()
totalEntries = Sub.select().where(Sub.status >= placed).count()
fontSize = fscale(fontMin, fontMax, totalEntries, curve)
blurRad = int(fontSize / bScale) #pixel radius of blur
fail = True
print("placer: " + sub.userName)
#this should be a function for font choice based on number of existing names
#the database population function/module/program should do this
font = ImageFont.truetype(ttfFont, fontSize)
l, h = font.getsize(sub.userName)
l += (blurRad * 2)
h += (blurRad * 2)
textBox = Image.new('RGBA', (l, h), color=(255, 255, 255, 255))
draw1 = ImageDraw.Draw(textBox)
draw1.text((blurRad, blurRad), sub.userName, (0, 0, 0), font=font)
textBox = textBox.filter(ImageFilter.GaussianBlur(radius=blurRad))
while fail == True:
#instead just do a random location for test
board_l2 = board_l - l
board_h2 = board_h - h
pixOffset = border * pixMM
Rboard_l = random.randint((0 + pixOffset), (board_l2 - pixOffset))
Rboard_h = random.randint((0 + pixOffset), (board_h2 - pixOffset))
fail = False
#look for collision
for i in range(0, l, 1):
for j in range(0, h, 1):
shift_l = i + Rboard_l
shift_h = j + Rboard_h
r, g, b, a = backing.getpixel((shift_l, shift_h))
r1, g1, b1, a1 = textBox.getpixel((i, j))
#compare backing to text for overlap
if (r, g, b, a) != (255, 255, 255, 255) and (
r1, g1, b1, a1) != (255, 255, 255, 255):
print("placer: :failfish:")
LED_TYel.blink()
fail = True
break
if fail == True:
break
#now overlay that onto the board
draw.text((Rboard_l + blurRad, Rboard_h + blurRad),
sub.userName, (0, 0, 0),
font=font)
#update db with good location
#sub.transaction(lock_type=None)
sub.positionX = Rboard_l + blurRad
sub.positionY = Rboard_h + blurRad
sub.fontSize = fontSize
sub.status = placed
sub.save()
LED_TYel.off()
makeGcode(sub)